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<collect:MeteorologicalBulletin xmlns:collect="http://def.wmo.int/collect/2014" xmlns:gml="http://www.opengis.net/gml/3.2" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://def.wmo.int/collect/2014 http://schemas.wmo.int/collect/1.2/collect.xsd" gml:id="uuid.e4a2d8d7-0172-4367-a9d7-365e3049097b">
  <collect:meteorologicalInformation>
    <iwxxm:SIGMET xmlns:iwxxm="http://icao.int/iwxxm/2025-2" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:gml="http://www.opengis.net/gml/3.2" xmlns:aixm="http://www.aixm.aero/schema/5.1.1" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://icao.int/iwxxm/2025-2 http://schemas.wmo.int/iwxxm/2025-2/iwxxm.xsd" reportStatus="NORMAL" permissibleUsage="NON-OPERATIONAL" translationCentreDesignator="DEVO" translationCentreName="VietorWeather" translationTime="2026-07-29T15:09:03Z" gml:id="uuid.25bbb65a-ea5d-4b03-b70f-0e5e2d503768">
      <!--TAC:WSCI38 ZYTX 291508
ZYSH SIGMET 9 VALID 291720/292120 ZYTX-
ZYSH SHENYANG FIR EMBD TS FCST
W OF LINE N5154 E12036 - N4922 E12710 - N4546 E12450 - N4644 E11955
 TOP FL360 MOV E 25KMH NC =-->
      <iwxxm:issueTime>
        <gml:TimeInstant gml:id="uuid.b65430a7-8c86-41a2-ab4f-d0fa9f9ded29">
          <gml:timePosition>2026-07-29T15:09:03Z</gml:timePosition>
        </gml:TimeInstant>
      </iwxxm:issueTime>
      <iwxxm:issuingAirTrafficServicesUnit>
        <aixm:Unit gml:id="uuid.9b1d0cb1-32ab-4bf7-bfdf-bbe5e3fd4a65">
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            <aixm:UnitTimeSlice gml:id="uuid.bfabaab2-ec75-4624-b41e-41048a40bcc6">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>ZYSH SHENYANG</aixm:name>
              <aixm:type>FIR</aixm:type>
              <aixm:designator>ZYSH</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:issuingAirTrafficServicesUnit>
      <iwxxm:originatingMeteorologicalWatchOffice>
        <aixm:Unit gml:id="uuid.f84bc06e-dd36-4443-bdfa-69974221cc2f">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.15f31204-76c7-4f25-a57d-046c017efe73">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>ZYSH MWO</aixm:name>
              <aixm:type>MWO</aixm:type>
              <aixm:designator>ZYSH</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:originatingMeteorologicalWatchOffice>
      <iwxxm:issuingAirTrafficServicesRegion>
        <aixm:Airspace gml:id="uuid.52d4cfb7-c5da-4750-854a-b5661caa33ae">
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              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:type>OTHER:FIR_UIR</aixm:type>
              <aixm:designator>ZYSH</aixm:designator>
              <aixm:name>ZYSH SHENYANG FIR/UIR</aixm:name>
            </aixm:AirspaceTimeSlice>
          </aixm:timeSlice>
        </aixm:Airspace>
      </iwxxm:issuingAirTrafficServicesRegion>
      <iwxxm:sequenceNumber>9</iwxxm:sequenceNumber>
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        <gml:TimePeriod gml:id="uuid.4bc464fa-9092-4337-a849-e7fb2810d586">
          <gml:beginPosition>2026-07-29T17:20:00Z</gml:beginPosition>
          <gml:endPosition>2026-07-29T21:20:00Z</gml:endPosition>
        </gml:TimePeriod>
      </iwxxm:validPeriod>
      <iwxxm:phenomenon xlink:href="http://codes.wmo.int/49-2/SigWxPhenomena/TS"/>
      <iwxxm:analysisCollection>
        <iwxxm:analysisAndForecastPositionAnalysis gml:id="uuid.45240856-5b83-4ea5-aa6f-c1b2e04e1447">
          <iwxxm:analysis>
            <iwxxm:SIGMETEvolvingConditionCollection gml:id="uuid.5e2d97f7-5a3f-45e8-91d9-bbac7339b0b8" timeIndicator="FORECAST">
              <iwxxm:phenomenonTime nilReason="http://codes.wmo.int/common/nil/missing"/>
              <iwxxm:member>
                <iwxxm:SIGMETEvolvingCondition gml:id="uuid.f026d694-7a5a-441e-b8fa-a75cb759bdb3" intensityChange="NO_CHANGE">
                  <iwxxm:geometry>
                    <aixm:AirspaceVolume gml:id="uuid.2832f48d-490a-4506-867e-9bc85e7e2604">
                      <aixm:upperLimit uom="FL">360</aixm:upperLimit>
                      <aixm:upperLimitReference>STD</aixm:upperLimitReference>
                      <aixm:horizontalProjection>
                        <aixm:Surface gml:id="uuid.32a2f03b-a5bc-4d43-b31b-67a6682fa0f1" srsDimension="2" axisLabels="Lat Long" srsName="http://www.opengis.net/def/crs/EPSG/0/4326">
                          <gml:patches>
                            <gml:PolygonPatch>
                              <gml:exterior>
                                <gml:LinearRing>
                                  <gml:posList>51.903 120.593 51.328 119.733 50.428 119.176 50.14 119.334 49.525 117.853 49.859 116.724 48.054 115.549 47.681 115.882 47.902 116.908 47.625 117.31 48.012 117.857 48.041 118.326 47.146 119.696 46.795 119.891 46.748 119.841 46.733 119.917 45.767 124.833 49.367 127.167 51.9 120.6 51.903 120.593</gml:posList>
                                </gml:LinearRing>
                              </gml:exterior>
                            </gml:PolygonPatch>
                          </gml:patches>
                        </aixm:Surface>
                      </aixm:horizontalProjection>
                    </aixm:AirspaceVolume>
                  </iwxxm:geometry>
                  <iwxxm:directionOfMotion uom="deg">90</iwxxm:directionOfMotion>
                  <iwxxm:speedOfMotion uomo="[kn_i]">13</iwxxm:speedOfMotion>
                </iwxxm:SIGMETEvolvingCondition>
              </iwxxm:member>
            </iwxxm:SIGMETEvolvingConditionCollection>
          </iwxxm:analysis>
        </iwxxm:analysisAndForecastPositionAnalysis>
      </iwxxm:analysisCollection>
    </iwxxm:SIGMET>
    <iwxxm:VolcanicAshSIGMET xmlns:iwxxm="http://icao.int/iwxxm/2025-2" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:gml="http://www.opengis.net/gml/3.2" xmlns:aixm="http://www.aixm.aero/schema/5.1.1" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:metce="http://def.wmo.int/metce/2013" xsi:schemaLocation="http://icao.int/iwxxm/2025-2 http://schemas.wmo.int/iwxxm/2025-2/iwxxm.xsd" reportStatus="NORMAL" permissibleUsage="NON-OPERATIONAL" translationCentreDesignator="DEVO" translationCentreName="VietorWeather" translationTime="2026-07-29T15:30:29Z" gml:id="uuid.c4831c1e-ba22-44b4-a6b7-80bf300c902a">
      <!--TAC:WVEQ31 SEQU 291525
SEFG SIGMET 3 VALID 291525/292125 SEGU-
SEFG GUAYAQUIL FIR VA ERUPTION MT REVENTADOR PSN S0004 W07739
VA CLD OBS AT 1500Z WI N0000 W07836 - S0003 W07740 - S0006 W07740 -
S0005 W07837 - N0000 W07836 SFC/FL170 MOV W 30KT
FCST AT 2100Z WI N0004 W07838 - S0002 W07739 - S0007 W07739 - S0004
W07840 - N0004 W07838=-->
      <iwxxm:issueTime>
        <gml:TimeInstant gml:id="uuid.5aa05618-c00a-4fb1-aead-d0aec7604ace">
          <gml:timePosition>2026-07-29T15:30:29Z</gml:timePosition>
        </gml:TimeInstant>
      </iwxxm:issueTime>
      <iwxxm:issuingAirTrafficServicesUnit>
        <aixm:Unit gml:id="uuid.f2dfa9b3-aa97-4b87-9003-7f1bd88b169f">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.8c92e428-b5bd-4277-85a2-4b498797a6b6">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>SEFG GUAYAQUIL</aixm:name>
              <aixm:type>FIR</aixm:type>
              <aixm:designator>SEFG</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:issuingAirTrafficServicesUnit>
      <iwxxm:originatingMeteorologicalWatchOffice>
        <aixm:Unit gml:id="uuid.8df7818d-eb2d-4f5c-bb7e-559255150bd2">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.07e6f4e3-1d36-4f6c-ab7f-08fe036c7f9a">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>SEFG MWO</aixm:name>
              <aixm:type>MWO</aixm:type>
              <aixm:designator>SEFG</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:originatingMeteorologicalWatchOffice>
      <iwxxm:issuingAirTrafficServicesRegion>
        <aixm:Airspace gml:id="uuid.abf5f95a-e079-4405-a30b-afa8b7a098eb">
          <aixm:timeSlice>
            <aixm:AirspaceTimeSlice gml:id="uuid.ff08fe17-88f6-4d3b-b87f-e6c0dbb2abb5">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:type>OTHER:FIR_UIR</aixm:type>
              <aixm:designator>SEFG</aixm:designator>
              <aixm:name>SEFG GUAYAQUIL FIR/UIR</aixm:name>
            </aixm:AirspaceTimeSlice>
          </aixm:timeSlice>
        </aixm:Airspace>
      </iwxxm:issuingAirTrafficServicesRegion>
      <iwxxm:sequenceNumber>3</iwxxm:sequenceNumber>
      <iwxxm:validPeriod>
        <gml:TimePeriod gml:id="uuid.08ab9a0c-8a7b-4638-9f98-f52016ad0f02">
          <gml:beginPosition>2026-07-29T15:25:00Z</gml:beginPosition>
          <gml:endPosition>2026-07-29T21:25:00Z</gml:endPosition>
        </gml:TimePeriod>
      </iwxxm:validPeriod>
      <iwxxm:phenomenon xlink:href="http://codes.wmo.int/49-2/SigWxPhenomena/VA"/>
      <iwxxm:analysisCollection>
        <iwxxm:analysisAndForecastPositionAnalysis gml:id="uuid.c471b50f-f16f-4eb8-97ec-98ad17505923">
          <iwxxm:analysis>
            <iwxxm:SIGMETEvolvingConditionCollection gml:id="uuid.d61caca6-b38b-4b33-a8df-a213154d3d92" timeIndicator="FORECAST">
              <iwxxm:phenomenonTime nilReason="http://codes.wmo.int/common/nil/missing"/>
              <iwxxm:member>
                <iwxxm:SIGMETEvolvingCondition gml:id="uuid.3c4e988f-8772-42b8-b699-47203e2999b9" intensityChange="">
                  <iwxxm:geometry>
                    <aixm:AirspaceVolume gml:id="uuid.8d6e9294-bdde-4abb-bf53-ec218f72d411">
                      <aixm:upperLimit uom="ft_i">17000</aixm:upperLimit>
                      <aixm:upperLimitReference>STD</aixm:upperLimitReference>
                      <aixm:lowerLimit>GND</aixm:lowerLimit>
                      <aixm:lowerLimitReference>SFC</aixm:lowerLimitReference>
                      <aixm:horizontalProjection>
                        <aixm:Surface gml:id="uuid.f92bfe17-6378-4ed8-8aec-1169b40bf731" srsDimension="2" axisLabels="Lat Long" srsName="http://www.opengis.net/def/crs/EPSG/0/4326">
                          <gml:patches>
                            <gml:PolygonPatch>
                              <gml:exterior>
                                <gml:LinearRing>
                                  <gml:posList>0 -78.6 -0.05 -77.667 -0.1 -77.667 -0.083 -78.617 0 -78.6</gml:posList>
                                </gml:LinearRing>
                              </gml:exterior>
                            </gml:PolygonPatch>
                          </gml:patches>
                        </aixm:Surface>
                      </aixm:horizontalProjection>
                    </aixm:AirspaceVolume>
                  </iwxxm:geometry>
                  <iwxxm:directionOfMotion uom="deg">270</iwxxm:directionOfMotion>
                  <iwxxm:speedOfMotion uomo="[kn_i]">30</iwxxm:speedOfMotion>
                </iwxxm:SIGMETEvolvingCondition>
              </iwxxm:member>
            </iwxxm:SIGMETEvolvingConditionCollection>
          </iwxxm:analysis>
        </iwxxm:analysisAndForecastPositionAnalysis>
      </iwxxm:analysisCollection>
      <iwxxm:eruptingVolcano>
        <metce:Volcano gml:id="uuid.7ea535e3-dffb-4c5b-bf3d-caa8c4907cf0">
          <metce:name>MT ERUPTION MT REVENTADOR</metce:name>
          <metce:position>
            <gml:Point gml:id="uuid.d3dddc1f-3a5d-438b-82fc-8cd08cc26f65" srsDimension="2" axisLabels="Lat Long" srsName="http://www.opengis.net/def/crs/EPSG/0/4326">
              <gml:pos>63.98 -19.6</gml:pos>
            </gml:Point>
          </metce:position>
        </metce:Volcano>
      </iwxxm:eruptingVolcano>
    </iwxxm:VolcanicAshSIGMET>
    <iwxxm:VolcanicAshSIGMET xmlns:iwxxm="http://icao.int/iwxxm/2025-2" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:gml="http://www.opengis.net/gml/3.2" xmlns:aixm="http://www.aixm.aero/schema/5.1.1" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:metce="http://def.wmo.int/metce/2013" xsi:schemaLocation="http://icao.int/iwxxm/2025-2 http://schemas.wmo.int/iwxxm/2025-2/iwxxm.xsd" reportStatus="NORMAL" permissibleUsage="NON-OPERATIONAL" translationCentreDesignator="DEVO" translationCentreName="VietorWeather" translationTime="2026-07-29T15:30:29Z" gml:id="uuid.8f9affd7-3ceb-41a7-befa-84647265a35a">
      <!--TAC:WVEQ31 SEQU 291525
SEFG SIGMET 3 VALID 291525/292125 SEGU-
SEFG GUAYAQUIL FIR VA ERUPTION MT REVENTADOR PSN S0004 W07739
VA CLD OBS AT 1500Z WI N0000 W07836 - S0003 W07740 - S0006 W07740 -
S0005 W07837 - N0000 W07836 SFC/FL170 MOV W 30KT
FCST AT 2100Z WI N0004 W07838 - S0002 W07739 - S0007 W07739 - S0004
W07840 - N0004 W07838=-->
      <iwxxm:issueTime>
        <gml:TimeInstant gml:id="uuid.9c312570-43ab-4f56-856a-47f4c676f387">
          <gml:timePosition>2026-07-29T15:30:29Z</gml:timePosition>
        </gml:TimeInstant>
      </iwxxm:issueTime>
      <iwxxm:issuingAirTrafficServicesUnit>
        <aixm:Unit gml:id="uuid.058ca5e7-fd01-4da9-8e38-6918514a6a11">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.f23d6ebd-be09-4c89-98e4-74c623ea8381">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>SEFG GUAYAQUIL</aixm:name>
              <aixm:type>FIR</aixm:type>
              <aixm:designator>SEFG</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:issuingAirTrafficServicesUnit>
      <iwxxm:originatingMeteorologicalWatchOffice>
        <aixm:Unit gml:id="uuid.ce362e59-2333-49ba-8357-4f9587fa6566">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.74108215-1859-4c03-9f83-d937c27919a1">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>SEFG MWO</aixm:name>
              <aixm:type>MWO</aixm:type>
              <aixm:designator>SEFG</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:originatingMeteorologicalWatchOffice>
      <iwxxm:issuingAirTrafficServicesRegion>
        <aixm:Airspace gml:id="uuid.938b2881-445e-4a0e-8a17-e09ed1e882d3">
          <aixm:timeSlice>
            <aixm:AirspaceTimeSlice gml:id="uuid.5ea80710-b39e-472d-8878-3599eef7db0e">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:type>OTHER:FIR_UIR</aixm:type>
              <aixm:designator>SEFG</aixm:designator>
              <aixm:name>SEFG GUAYAQUIL FIR/UIR</aixm:name>
            </aixm:AirspaceTimeSlice>
          </aixm:timeSlice>
        </aixm:Airspace>
      </iwxxm:issuingAirTrafficServicesRegion>
      <iwxxm:sequenceNumber>3F</iwxxm:sequenceNumber>
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        <gml:TimePeriod gml:id="uuid.72b84c0d-66a8-41c8-82e4-5b3fced0c961">
          <gml:beginPosition>2026-07-29T15:25:00Z</gml:beginPosition>
          <gml:endPosition>2026-07-29T21:25:00Z</gml:endPosition>
        </gml:TimePeriod>
      </iwxxm:validPeriod>
      <iwxxm:phenomenon xlink:href="http://codes.wmo.int/49-2/SigWxPhenomena/VA"/>
      <iwxxm:analysisCollection>
        <iwxxm:analysisAndForecastPositionAnalysis gml:id="uuid.b746b94e-447f-4842-bb11-68ab710cbf8f">
          <iwxxm:analysis>
            <iwxxm:SIGMETEvolvingConditionCollection gml:id="uuid.0d900363-f5b2-4b45-bd67-bea68515d83c" timeIndicator="FORECAST">
              <iwxxm:phenomenonTime nilReason="http://codes.wmo.int/common/nil/missing"/>
              <iwxxm:member>
                <iwxxm:SIGMETEvolvingCondition gml:id="uuid.96a6cb70-344c-436c-9421-0845e0c96509" intensityChange="">
                  <iwxxm:geometry>
                    <aixm:AirspaceVolume gml:id="uuid.8a95292b-fb4b-4bdc-b02a-d1ab95f6a2f5">
                      <aixm:upperLimit uom="ft_i">17000</aixm:upperLimit>
                      <aixm:upperLimitReference>STD</aixm:upperLimitReference>
                      <aixm:lowerLimit>GND</aixm:lowerLimit>
                      <aixm:lowerLimitReference>SFC</aixm:lowerLimitReference>
                      <aixm:horizontalProjection>
                        <aixm:Surface gml:id="uuid.234e93ce-1bb6-4521-8daf-99e5e85c4b1b" srsDimension="2" axisLabels="Lat Long" srsName="http://www.opengis.net/def/crs/EPSG/0/4326">
                          <gml:patches>
                            <gml:PolygonPatch>
                              <gml:exterior>
                                <gml:LinearRing>
                                  <gml:posList>0.067 -78.633 -0.033 -77.65 -0.117 -77.65 -0.067 -78.667 0.067 -78.633</gml:posList>
                                </gml:LinearRing>
                              </gml:exterior>
                            </gml:PolygonPatch>
                          </gml:patches>
                        </aixm:Surface>
                      </aixm:horizontalProjection>
                    </aixm:AirspaceVolume>
                  </iwxxm:geometry>
                  <iwxxm:directionOfMotion uom="deg">270</iwxxm:directionOfMotion>
                  <iwxxm:speedOfMotion uomo="[kn_i]">30</iwxxm:speedOfMotion>
                </iwxxm:SIGMETEvolvingCondition>
              </iwxxm:member>
            </iwxxm:SIGMETEvolvingConditionCollection>
          </iwxxm:analysis>
        </iwxxm:analysisAndForecastPositionAnalysis>
      </iwxxm:analysisCollection>
      <iwxxm:eruptingVolcano>
        <metce:Volcano gml:id="uuid.8ef67633-53b3-4b92-aee6-14d1eac16bbf">
          <metce:name>MT ERUPTION MT REVENTADOR</metce:name>
          <metce:position>
            <gml:Point gml:id="uuid.5181673d-606b-4bae-9dc4-ae755c260d40" srsDimension="2" axisLabels="Lat Long" srsName="http://www.opengis.net/def/crs/EPSG/0/4326">
              <gml:pos>63.98 -19.6</gml:pos>
            </gml:Point>
          </metce:position>
        </metce:Volcano>
      </iwxxm:eruptingVolcano>
    </iwxxm:VolcanicAshSIGMET>
    <iwxxm:SIGMET xmlns:iwxxm="http://icao.int/iwxxm/2025-2" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:gml="http://www.opengis.net/gml/3.2" xmlns:aixm="http://www.aixm.aero/schema/5.1.1" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://icao.int/iwxxm/2025-2 http://schemas.wmo.int/iwxxm/2025-2/iwxxm.xsd" reportStatus="NORMAL" permissibleUsage="NON-OPERATIONAL" translationCentreDesignator="DEVO" translationCentreName="VietorWeather" translationTime="2026-07-29T15:52:49Z" gml:id="uuid.f3473d8a-7329-4fba-bfd6-993c016fa502">
      <!--TAC:WSCI36 ZUUU 291551
ZPKM SIGMET 6 VALID 291740/292140 ZUUU- ZPKM KUNMING FIR EMBD TS
 FCST WI N3219 E10001-N3334 E10352-N3208 E10801-N2108 E10147-N2426
 E09731-N3145 E09828-N3219 E10001 TOP FL450 STNR INTSF=-->
      <iwxxm:issueTime>
        <gml:TimeInstant gml:id="uuid.45b07820-7284-4352-931c-5f52c928d614">
          <gml:timePosition>2026-07-29T15:52:49Z</gml:timePosition>
        </gml:TimeInstant>
      </iwxxm:issueTime>
      <iwxxm:issuingAirTrafficServicesUnit>
        <aixm:Unit gml:id="uuid.1606a8bf-cfa9-4459-a18c-f72790bc96fe">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.f88333a7-58a3-4972-b68d-fc14f8938c5e">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>ZPKM KUNMING</aixm:name>
              <aixm:type>FIR</aixm:type>
              <aixm:designator>ZPKM</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:issuingAirTrafficServicesUnit>
      <iwxxm:originatingMeteorologicalWatchOffice>
        <aixm:Unit gml:id="uuid.45a0bad7-0711-48a4-bc72-b953db796fe6">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.6998a19b-15bf-4606-9e39-98acfd567756">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>ZPKM MWO</aixm:name>
              <aixm:type>MWO</aixm:type>
              <aixm:designator>ZPKM</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:originatingMeteorologicalWatchOffice>
      <iwxxm:issuingAirTrafficServicesRegion>
        <aixm:Airspace gml:id="uuid.0605841a-3aaf-43b1-ae0c-dd32b42971dc">
          <aixm:timeSlice>
            <aixm:AirspaceTimeSlice gml:id="uuid.ad0297a2-d6fd-4a22-810b-c3d52f5b060f">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:type>OTHER:FIR_UIR</aixm:type>
              <aixm:designator>ZPKM</aixm:designator>
              <aixm:name>ZPKM KUNMING FIR/UIR</aixm:name>
            </aixm:AirspaceTimeSlice>
          </aixm:timeSlice>
        </aixm:Airspace>
      </iwxxm:issuingAirTrafficServicesRegion>
      <iwxxm:sequenceNumber>6</iwxxm:sequenceNumber>
      <iwxxm:validPeriod>
        <gml:TimePeriod gml:id="uuid.c0895fe8-6c1d-45db-8df0-0c07d8edb034">
          <gml:beginPosition>2026-07-29T17:40:00Z</gml:beginPosition>
          <gml:endPosition>2026-07-29T21:40:00Z</gml:endPosition>
        </gml:TimePeriod>
      </iwxxm:validPeriod>
      <iwxxm:phenomenon xlink:href="http://codes.wmo.int/49-2/SigWxPhenomena/TS"/>
      <iwxxm:analysisCollection>
        <iwxxm:analysisAndForecastPositionAnalysis gml:id="uuid.f4fdc0ab-366e-4fca-a9c0-2dfc796dcc03">
          <iwxxm:analysis>
            <iwxxm:SIGMETEvolvingConditionCollection gml:id="uuid.f9baa379-5800-48a5-b462-6e559c433d20" timeIndicator="FORECAST">
              <iwxxm:phenomenonTime nilReason="http://codes.wmo.int/common/nil/missing"/>
              <iwxxm:member>
                <iwxxm:SIGMETEvolvingCondition gml:id="uuid.2c48d731-83b0-4eea-8b86-a987a78148f7" intensityChange="INTENSIFY">
                  <iwxxm:geometry>
                    <aixm:AirspaceVolume gml:id="uuid.3ae6736d-a91c-48ff-b3ba-5906b7e2225d">
                      <aixm:upperLimit uom="FL">450</aixm:upperLimit>
                      <aixm:upperLimitReference>STD</aixm:upperLimitReference>
                      <aixm:horizontalProjection>
                        <aixm:Surface gml:id="uuid.b46c916c-b46e-4328-8893-cdc5d6e6f252" srsDimension="2" axisLabels="Lat Long" srsName="http://www.opengis.net/def/crs/EPSG/0/4326">
                          <gml:patches>
                            <gml:PolygonPatch>
                              <gml:exterior>
                                <gml:LinearRing>
                                  <gml:posList>32.317 100.017 33.567 103.867 32.133 108.017 21.133 101.783 24.433 97.517 31.75 98.467 32.317 100.017</gml:posList>
                                </gml:LinearRing>
                              </gml:exterior>
                            </gml:PolygonPatch>
                          </gml:patches>
                        </aixm:Surface>
                      </aixm:horizontalProjection>
                    </aixm:AirspaceVolume>
                  </iwxxm:geometry>
                </iwxxm:SIGMETEvolvingCondition>
              </iwxxm:member>
            </iwxxm:SIGMETEvolvingConditionCollection>
          </iwxxm:analysis>
        </iwxxm:analysisAndForecastPositionAnalysis>
      </iwxxm:analysisCollection>
    </iwxxm:SIGMET>
    <iwxxm:SIGMET xmlns:iwxxm="http://icao.int/iwxxm/2025-2" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:gml="http://www.opengis.net/gml/3.2" xmlns:aixm="http://www.aixm.aero/schema/5.1.1" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://icao.int/iwxxm/2025-2 http://schemas.wmo.int/iwxxm/2025-2/iwxxm.xsd" reportStatus="NORMAL" permissibleUsage="NON-OPERATIONAL" translationCentreDesignator="DEVO" translationCentreName="VietorWeather" translationTime="2026-07-29T15:54:06Z" gml:id="uuid.f643ac44-b085-4171-a520-7f4fe86a6560">
      <!--TAC:WSCI45 ZHHH 291552
ZHWH SIGMET 5 VALID 291940/292340 ZHHH-
ZHWH WUHAN FIR EMBD TS FCST N OF N29 TOP FL360 MOV NE 25KMH NC=-->
      <iwxxm:issueTime>
        <gml:TimeInstant gml:id="uuid.abc7802d-afc9-4881-9cef-44085798f68f">
          <gml:timePosition>2026-07-29T15:54:06Z</gml:timePosition>
        </gml:TimeInstant>
      </iwxxm:issueTime>
      <iwxxm:issuingAirTrafficServicesUnit>
        <aixm:Unit gml:id="uuid.7cce30ee-8a57-4103-bb24-01112f2138cf">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.4ce4363f-4442-4499-9941-e847789d82b9">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>ZHWH WUHAN</aixm:name>
              <aixm:type>FIR</aixm:type>
              <aixm:designator>ZHWH</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:issuingAirTrafficServicesUnit>
      <iwxxm:originatingMeteorologicalWatchOffice>
        <aixm:Unit gml:id="uuid.2fa076a1-9f10-4ec4-99c1-3342f7a6e3f6">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.ce2e1da7-c446-462b-8f25-f8c92be42f16">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>ZHWH MWO</aixm:name>
              <aixm:type>MWO</aixm:type>
              <aixm:designator>ZHWH</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:originatingMeteorologicalWatchOffice>
      <iwxxm:issuingAirTrafficServicesRegion>
        <aixm:Airspace gml:id="uuid.a1fe01ac-26d2-4f42-985b-c8bde578c789">
          <aixm:timeSlice>
            <aixm:AirspaceTimeSlice gml:id="uuid.98e70111-2dd4-4512-aeb7-e80da99d1a3d">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:type>OTHER:FIR_UIR</aixm:type>
              <aixm:designator>ZHWH</aixm:designator>
              <aixm:name>ZHWH WUHAN FIR/UIR</aixm:name>
            </aixm:AirspaceTimeSlice>
          </aixm:timeSlice>
        </aixm:Airspace>
      </iwxxm:issuingAirTrafficServicesRegion>
      <iwxxm:sequenceNumber>5</iwxxm:sequenceNumber>
      <iwxxm:validPeriod>
        <gml:TimePeriod gml:id="uuid.6eb60b90-7c1e-4cc7-99d8-2b4ff4946023">
          <gml:beginPosition>2026-07-29T19:40:00Z</gml:beginPosition>
          <gml:endPosition>2026-07-29T23:40:00Z</gml:endPosition>
        </gml:TimePeriod>
      </iwxxm:validPeriod>
      <iwxxm:phenomenon xlink:href="http://codes.wmo.int/49-2/SigWxPhenomena/TS"/>
      <iwxxm:analysisCollection>
        <iwxxm:analysisAndForecastPositionAnalysis gml:id="uuid.0d73dbd1-7730-4559-86a9-d1f361e36946">
          <iwxxm:analysis>
            <iwxxm:SIGMETEvolvingConditionCollection gml:id="uuid.8c7ea2cb-f3c0-4e86-9aeb-cd0c10160ba9" timeIndicator="FORECAST">
              <iwxxm:phenomenonTime nilReason="http://codes.wmo.int/common/nil/missing"/>
              <iwxxm:member>
                <iwxxm:SIGMETEvolvingCondition gml:id="uuid.f86690a7-da8e-4f9f-af8b-ca4d56740da6" intensityChange="NO_CHANGE">
                  <iwxxm:geometry>
                    <aixm:AirspaceVolume gml:id="uuid.24394bb9-7e6f-4536-a092-87d9f69e2a88">
                      <aixm:upperLimit uom="FL">360</aixm:upperLimit>
                      <aixm:upperLimitReference>STD</aixm:upperLimitReference>
                      <aixm:horizontalProjection>
                        <aixm:Surface gml:id="uuid.3093b6d9-11d7-40c8-8d53-87d414946237" srsDimension="2" axisLabels="Lat Long" srsName="http://www.opengis.net/def/crs/EPSG/0/4326">
                          <gml:patches>
                            <gml:PolygonPatch>
                              <gml:exterior>
                                <gml:LinearRing>
                                  <gml:posList>36.67 115.377 35.637 112.678 34.536 110.281 33.492 110.801 31.888 109.517 29.534 109.39 29.501 111.13 29.388 113.063 29.058 114.572 30.071 115.914 32.839 115.805 34.5 115.927 35.11 115.431 36.67 115.377</gml:posList>
                                </gml:LinearRing>
                              </gml:exterior>
                            </gml:PolygonPatch>
                          </gml:patches>
                        </aixm:Surface>
                      </aixm:horizontalProjection>
                    </aixm:AirspaceVolume>
                  </iwxxm:geometry>
                  <iwxxm:directionOfMotion uom="deg">45</iwxxm:directionOfMotion>
                  <iwxxm:speedOfMotion uomo="[kn_i]">13</iwxxm:speedOfMotion>
                </iwxxm:SIGMETEvolvingCondition>
              </iwxxm:member>
            </iwxxm:SIGMETEvolvingConditionCollection>
          </iwxxm:analysis>
        </iwxxm:analysisAndForecastPositionAnalysis>
      </iwxxm:analysisCollection>
    </iwxxm:SIGMET>
    <iwxxm:VolcanicAshSIGMET xmlns:iwxxm="http://icao.int/iwxxm/2025-2" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:gml="http://www.opengis.net/gml/3.2" xmlns:aixm="http://www.aixm.aero/schema/5.1.1" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:metce="http://def.wmo.int/metce/2013" xsi:schemaLocation="http://icao.int/iwxxm/2025-2 http://schemas.wmo.int/iwxxm/2025-2/iwxxm.xsd" reportStatus="NORMAL" permissibleUsage="NON-OPERATIONAL" translationCentreDesignator="DEVO" translationCentreName="VietorWeather" translationTime="2026-07-29T16:00:04Z" gml:id="uuid.d8529ce6-cd58-4ea5-92c5-ece980cb9802">
      <!--TAC:WVHO31 MHTG 291555
MHTG SIGMET 2 VALID 291555/292155 MHTG-
MHCC CENTRAL AMERICAN FIR VA SANTA MARIA PSN N1445 W09133
VA CLD OBS AT 1520Z SFC/FL140 N1455 W09158 - N1455 W09155
- N1449 W09153 - N1446 W09132 - N1444 W09133 - N1446 W09158 
- N1455 W09158 MOV W 10KT 
FCST 2130Z VA CLD SFC/FL140 N1450 W09213 - N1446 W09132 
- N1444 W09132 - N1442 W09213 - N1450 W09213=-->
      <iwxxm:issueTime>
        <gml:TimeInstant gml:id="uuid.c4968de4-8fdf-4c48-8702-cf089bf9e584">
          <gml:timePosition>2026-07-29T16:00:04Z</gml:timePosition>
        </gml:TimeInstant>
      </iwxxm:issueTime>
      <iwxxm:issuingAirTrafficServicesUnit>
        <aixm:Unit gml:id="uuid.844412e2-d73d-4f42-8510-aa6d7d33f465">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.dbcc371d-53e4-4fe1-9878-b2f0c7f07081">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>MHCC CENTRAL AMERICAN</aixm:name>
              <aixm:type>FIR</aixm:type>
              <aixm:designator>MHTG</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:issuingAirTrafficServicesUnit>
      <iwxxm:originatingMeteorologicalWatchOffice>
        <aixm:Unit gml:id="uuid.aeb50549-64a4-47bc-b02f-09c0936e5fc9">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.a4c8ca6e-d21f-4f62-a508-7c0d38451081">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>MHTG MWO</aixm:name>
              <aixm:type>MWO</aixm:type>
              <aixm:designator>MHTG</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:originatingMeteorologicalWatchOffice>
      <iwxxm:issuingAirTrafficServicesRegion>
        <aixm:Airspace gml:id="uuid.3e146654-c3b5-4076-a49e-357afcba52df">
          <aixm:timeSlice>
            <aixm:AirspaceTimeSlice gml:id="uuid.d02567fc-7165-46f3-b0b8-cdd524ac4d56">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:type>OTHER:FIR_UIR</aixm:type>
              <aixm:designator>MHTG</aixm:designator>
              <aixm:name>MHCC CENTRAL AMERICAN FIR/UIR</aixm:name>
            </aixm:AirspaceTimeSlice>
          </aixm:timeSlice>
        </aixm:Airspace>
      </iwxxm:issuingAirTrafficServicesRegion>
      <iwxxm:sequenceNumber>2</iwxxm:sequenceNumber>
      <iwxxm:validPeriod>
        <gml:TimePeriod gml:id="uuid.866a082e-b678-4e95-af0d-e037b4375ca9">
          <gml:beginPosition>2026-07-29T15:55:00Z</gml:beginPosition>
          <gml:endPosition>2026-07-29T21:55:00Z</gml:endPosition>
        </gml:TimePeriod>
      </iwxxm:validPeriod>
      <iwxxm:phenomenon xlink:href="http://codes.wmo.int/49-2/SigWxPhenomena/VA"/>
      <iwxxm:analysisCollection>
        <iwxxm:analysisAndForecastPositionAnalysis gml:id="uuid.17768bbc-c507-49c4-b468-1d16bd1e6fa0">
          <iwxxm:analysis>
            <iwxxm:SIGMETEvolvingConditionCollection gml:id="uuid.58b98f44-a7f2-4581-ba01-b802cd8b4008" timeIndicator="FORECAST">
              <iwxxm:phenomenonTime nilReason="http://codes.wmo.int/common/nil/missing"/>
              <iwxxm:member>
                <iwxxm:SIGMETEvolvingCondition gml:id="uuid.00fe3a30-ec57-4763-b2a4-00218666ad6c" intensityChange="">
                  <iwxxm:geometry>
                    <aixm:AirspaceVolume gml:id="uuid.207d4d8f-7a87-49e8-af30-0cd33e85b564">
                      <aixm:upperLimit uom="ft_i">14000</aixm:upperLimit>
                      <aixm:upperLimitReference>STD</aixm:upperLimitReference>
                      <aixm:lowerLimit>GND</aixm:lowerLimit>
                      <aixm:lowerLimitReference>SFC</aixm:lowerLimitReference>
                      <aixm:horizontalProjection>
                        <aixm:Surface gml:id="uuid.f5eda72d-415c-49f0-8134-7621d4e66d36" srsDimension="2" axisLabels="Lat Long" srsName="http://www.opengis.net/def/crs/EPSG/0/4326">
                          <gml:patches>
                            <gml:PolygonPatch>
                              <gml:exterior>
                                <gml:LinearRing>
                                  <gml:posList>14.917 -91.967 14.917 -91.917 14.817 -91.883 14.767 -91.533 14.733 -91.55 14.767 -91.967 14.917 -91.967</gml:posList>
                                </gml:LinearRing>
                              </gml:exterior>
                            </gml:PolygonPatch>
                          </gml:patches>
                        </aixm:Surface>
                      </aixm:horizontalProjection>
                    </aixm:AirspaceVolume>
                  </iwxxm:geometry>
                  <iwxxm:directionOfMotion uom="deg">270</iwxxm:directionOfMotion>
                  <iwxxm:speedOfMotion uomo="[kn_i]">10</iwxxm:speedOfMotion>
                </iwxxm:SIGMETEvolvingCondition>
              </iwxxm:member>
            </iwxxm:SIGMETEvolvingConditionCollection>
          </iwxxm:analysis>
        </iwxxm:analysisAndForecastPositionAnalysis>
      </iwxxm:analysisCollection>
      <iwxxm:eruptingVolcano>
        <metce:Volcano gml:id="uuid.b6a9ca61-97cf-45ad-8cef-23e52d23103b">
          <metce:name>MT SANTA MARIA</metce:name>
          <metce:position>
            <gml:Point gml:id="uuid.3b1443d2-8658-459c-a362-bb80840f45e8" srsDimension="2" axisLabels="Lat Long" srsName="http://www.opengis.net/def/crs/EPSG/0/4326">
              <gml:pos>63.98 -19.6</gml:pos>
            </gml:Point>
          </metce:position>
        </metce:Volcano>
      </iwxxm:eruptingVolcano>
    </iwxxm:VolcanicAshSIGMET>
    <iwxxm:VolcanicAshSIGMET xmlns:iwxxm="http://icao.int/iwxxm/2025-2" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:gml="http://www.opengis.net/gml/3.2" xmlns:aixm="http://www.aixm.aero/schema/5.1.1" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:metce="http://def.wmo.int/metce/2013" xsi:schemaLocation="http://icao.int/iwxxm/2025-2 http://schemas.wmo.int/iwxxm/2025-2/iwxxm.xsd" reportStatus="NORMAL" permissibleUsage="NON-OPERATIONAL" translationCentreDesignator="DEVO" translationCentreName="VietorWeather" translationTime="2026-07-29T16:00:04Z" gml:id="uuid.4ace33dc-a881-4c90-bf58-aae2939c497d">
      <!--TAC:WVHO31 MHTG 291555
MHTG SIGMET 2 VALID 291555/292155 MHTG-
MHCC CENTRAL AMERICAN FIR VA SANTA MARIA PSN N1445 W09133
VA CLD OBS AT 1520Z SFC/FL140 N1455 W09158 - N1455 W09155
- N1449 W09153 - N1446 W09132 - N1444 W09133 - N1446 W09158 
- N1455 W09158 MOV W 10KT 
FCST 2130Z VA CLD SFC/FL140 N1450 W09213 - N1446 W09132 
- N1444 W09132 - N1442 W09213 - N1450 W09213=-->
      <iwxxm:issueTime>
        <gml:TimeInstant gml:id="uuid.25c20699-e9c2-42f3-abd7-50f7e0c8d76e">
          <gml:timePosition>2026-07-29T16:00:04Z</gml:timePosition>
        </gml:TimeInstant>
      </iwxxm:issueTime>
      <iwxxm:issuingAirTrafficServicesUnit>
        <aixm:Unit gml:id="uuid.3ff0ee00-401c-4562-ac62-87be1c24e105">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.954a19d1-0a5a-40ef-80ce-250d93da4f5c">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>MHCC CENTRAL AMERICAN</aixm:name>
              <aixm:type>FIR</aixm:type>
              <aixm:designator>MHTG</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:issuingAirTrafficServicesUnit>
      <iwxxm:originatingMeteorologicalWatchOffice>
        <aixm:Unit gml:id="uuid.b449e1aa-3b90-47ee-b185-0fe3dfe3a2bb">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.5b4be38f-7775-445e-bc3b-12168f700db3">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>MHTG MWO</aixm:name>
              <aixm:type>MWO</aixm:type>
              <aixm:designator>MHTG</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:originatingMeteorologicalWatchOffice>
      <iwxxm:issuingAirTrafficServicesRegion>
        <aixm:Airspace gml:id="uuid.ef9f0138-7b72-418b-833b-8a878c636f08">
          <aixm:timeSlice>
            <aixm:AirspaceTimeSlice gml:id="uuid.e0f3ce44-e6bb-4050-a36a-8e6405ce8904">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:type>OTHER:FIR_UIR</aixm:type>
              <aixm:designator>MHTG</aixm:designator>
              <aixm:name>MHCC CENTRAL AMERICAN FIR/UIR</aixm:name>
            </aixm:AirspaceTimeSlice>
          </aixm:timeSlice>
        </aixm:Airspace>
      </iwxxm:issuingAirTrafficServicesRegion>
      <iwxxm:sequenceNumber>2F</iwxxm:sequenceNumber>
      <iwxxm:validPeriod>
        <gml:TimePeriod gml:id="uuid.4c1b5493-2d23-4039-b32e-2f1c73aa3fd8">
          <gml:beginPosition>2026-07-29T15:55:00Z</gml:beginPosition>
          <gml:endPosition>2026-07-29T21:55:00Z</gml:endPosition>
        </gml:TimePeriod>
      </iwxxm:validPeriod>
      <iwxxm:phenomenon xlink:href="http://codes.wmo.int/49-2/SigWxPhenomena/VA"/>
      <iwxxm:analysisCollection>
        <iwxxm:analysisAndForecastPositionAnalysis gml:id="uuid.f9f598c8-e1ba-494d-b3c3-03bdd969a596">
          <iwxxm:analysis>
            <iwxxm:SIGMETEvolvingConditionCollection gml:id="uuid.5561aa8e-bc0b-4711-82ee-771e692f180c" timeIndicator="FORECAST">
              <iwxxm:phenomenonTime nilReason="http://codes.wmo.int/common/nil/missing"/>
              <iwxxm:member>
                <iwxxm:SIGMETEvolvingCondition gml:id="uuid.93c67d54-2b6c-493a-a0d2-39d194d09ab6" intensityChange="">
                  <iwxxm:geometry>
                    <aixm:AirspaceVolume gml:id="uuid.5ec9aee0-f70f-45eb-8dc0-dd11c35710e2">
                      <aixm:upperLimit uom="ft_i">14000</aixm:upperLimit>
                      <aixm:upperLimitReference>STD</aixm:upperLimitReference>
                      <aixm:lowerLimit>GND</aixm:lowerLimit>
                      <aixm:lowerLimitReference>SFC</aixm:lowerLimitReference>
                      <aixm:horizontalProjection>
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                        </aixm:Surface>
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                    </aixm:AirspaceVolume>
                  </iwxxm:geometry>
                  <iwxxm:directionOfMotion uom="deg">270</iwxxm:directionOfMotion>
                  <iwxxm:speedOfMotion uomo="[kn_i]">10</iwxxm:speedOfMotion>
                </iwxxm:SIGMETEvolvingCondition>
              </iwxxm:member>
            </iwxxm:SIGMETEvolvingConditionCollection>
          </iwxxm:analysis>
        </iwxxm:analysisAndForecastPositionAnalysis>
      </iwxxm:analysisCollection>
      <iwxxm:eruptingVolcano>
        <metce:Volcano gml:id="uuid.ab2d17fa-3c61-4989-9027-cd81597936c0">
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          </metce:position>
        </metce:Volcano>
      </iwxxm:eruptingVolcano>
    </iwxxm:VolcanicAshSIGMET>
    <iwxxm:VolcanicAshSIGMET xmlns:iwxxm="http://icao.int/iwxxm/2025-2" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:gml="http://www.opengis.net/gml/3.2" xmlns:aixm="http://www.aixm.aero/schema/5.1.1" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:metce="http://def.wmo.int/metce/2013" xsi:schemaLocation="http://icao.int/iwxxm/2025-2 http://schemas.wmo.int/iwxxm/2025-2/iwxxm.xsd" reportStatus="NORMAL" permissibleUsage="NON-OPERATIONAL" translationCentreDesignator="DEVO" translationCentreName="VietorWeather" translationTime="2026-07-29T16:08:11Z" gml:id="uuid.63c26969-39e2-4edb-b8f4-df82e410ecc0">
      <!--TAC:WVFJ01 NFFN 291500
NFFF SIGMET 14 VALID 291630/292230 NFFN-
NFFF NADI FIR VA ERUPTION MT AMBAE PSN S1523 E16750 VA CLD OBS AT
1547Z WI S1513 E16743 - S1518 E16852 - S1557 E16955 - S1645 E16907 -
S1540 E16738 - S1513 E16743 SFC/FL150 MOV SE 15KT NC=-->
      <iwxxm:issueTime>
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          <gml:timePosition>2026-07-29T16:08:11Z</gml:timePosition>
        </gml:TimeInstant>
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        <aixm:Unit gml:id="uuid.1b20b8eb-0215-419f-9226-c5ed9007e3de">
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            <aixm:UnitTimeSlice gml:id="uuid.46fb7083-bcc0-4a5c-a546-4bd84c469f8e">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>NFFF NADI</aixm:name>
              <aixm:type>FIR</aixm:type>
              <aixm:designator>NFFF</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:issuingAirTrafficServicesUnit>
      <iwxxm:originatingMeteorologicalWatchOffice>
        <aixm:Unit gml:id="uuid.0aa7657b-0b7b-4290-bfb7-3cb3f7bea9c3">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.e5271976-5d75-46e8-baad-09f388879c34">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>NFFF MWO</aixm:name>
              <aixm:type>MWO</aixm:type>
              <aixm:designator>NFFF</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:originatingMeteorologicalWatchOffice>
      <iwxxm:issuingAirTrafficServicesRegion>
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            <aixm:AirspaceTimeSlice gml:id="uuid.e404a37f-011b-447a-8876-2b8765451da2">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:type>OTHER:FIR_UIR</aixm:type>
              <aixm:designator>NFFF</aixm:designator>
              <aixm:name>NFFF NADI FIR/UIR</aixm:name>
            </aixm:AirspaceTimeSlice>
          </aixm:timeSlice>
        </aixm:Airspace>
      </iwxxm:issuingAirTrafficServicesRegion>
      <iwxxm:sequenceNumber>14</iwxxm:sequenceNumber>
      <iwxxm:validPeriod>
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          <gml:beginPosition>2026-07-29T16:30:00Z</gml:beginPosition>
          <gml:endPosition>2026-07-29T22:30:00Z</gml:endPosition>
        </gml:TimePeriod>
      </iwxxm:validPeriod>
      <iwxxm:phenomenon xlink:href="http://codes.wmo.int/49-2/SigWxPhenomena/VA"/>
      <iwxxm:analysisCollection>
        <iwxxm:analysisAndForecastPositionAnalysis gml:id="uuid.3cf8a386-9798-4fb3-a9f0-9dfddd0ff8cf">
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            <iwxxm:SIGMETEvolvingConditionCollection gml:id="uuid.e402beb5-2b22-430a-ae37-260e238f6c18" timeIndicator="FORECAST">
              <iwxxm:phenomenonTime nilReason="http://codes.wmo.int/common/nil/missing"/>
              <iwxxm:member>
                <iwxxm:SIGMETEvolvingCondition gml:id="uuid.4b55e026-c5c4-4ab5-a2bc-4645c7a6cbd8" intensityChange="NO_CHANGE">
                  <iwxxm:geometry>
                    <aixm:AirspaceVolume gml:id="uuid.664355f2-79fe-458c-b1e3-813fb6f9cc8d">
                      <aixm:upperLimit uom="ft_i">15000</aixm:upperLimit>
                      <aixm:upperLimitReference>STD</aixm:upperLimitReference>
                      <aixm:lowerLimit>GND</aixm:lowerLimit>
                      <aixm:lowerLimitReference>SFC</aixm:lowerLimitReference>
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                        <aixm:Surface gml:id="uuid.558611f8-654a-45ec-951d-2bd4747550ef" srsDimension="2" axisLabels="Lat Long" srsName="http://www.opengis.net/def/crs/EPSG/0/4326">
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                        </aixm:Surface>
                      </aixm:horizontalProjection>
                    </aixm:AirspaceVolume>
                  </iwxxm:geometry>
                  <iwxxm:directionOfMotion uom="deg">135</iwxxm:directionOfMotion>
                  <iwxxm:speedOfMotion uomo="[kn_i]">15</iwxxm:speedOfMotion>
                </iwxxm:SIGMETEvolvingCondition>
              </iwxxm:member>
            </iwxxm:SIGMETEvolvingConditionCollection>
          </iwxxm:analysis>
        </iwxxm:analysisAndForecastPositionAnalysis>
      </iwxxm:analysisCollection>
      <iwxxm:eruptingVolcano>
        <metce:Volcano gml:id="uuid.1a03800d-4327-441d-bcf0-86881951b3b1">
          <metce:name>MT ERUPTION MT AMBAE</metce:name>
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              <gml:pos>63.98 -19.6</gml:pos>
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          </metce:position>
        </metce:Volcano>
      </iwxxm:eruptingVolcano>
    </iwxxm:VolcanicAshSIGMET>
    <iwxxm:VolcanicAshSIGMET xmlns:iwxxm="http://icao.int/iwxxm/2025-2" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:gml="http://www.opengis.net/gml/3.2" xmlns:aixm="http://www.aixm.aero/schema/5.1.1" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:metce="http://def.wmo.int/metce/2013" xsi:schemaLocation="http://icao.int/iwxxm/2025-2 http://schemas.wmo.int/iwxxm/2025-2/iwxxm.xsd" reportStatus="NORMAL" permissibleUsage="NON-OPERATIONAL" translationCentreDesignator="DEVO" translationCentreName="VietorWeather" translationTime="2026-07-29T16:23:51Z" gml:id="uuid.bb3f6e45-09ce-47c1-92c5-db7e93f0fd11">
      <!--TAC:WVID21 WAAA 291620
WAAF SIGMET 19 VALID 291620/292220 WAAA-
WAAF UJUNG PANDANG  FIR VA
ERUPTION MT LEWOTOBI PSN S0833 E12246 VA CLD OBS AT 1550Z WI S0836
E12245 - S0831 E12241 - S0732 E12323 - S0741 E12356 - S0811 E12400 -
S0836 E12245 SFC/FL090 MOV NE 10KT NC=-->
      <iwxxm:issueTime>
        <gml:TimeInstant gml:id="uuid.09277702-9152-40eb-b08f-703643b2428b">
          <gml:timePosition>2026-07-29T16:23:51Z</gml:timePosition>
        </gml:TimeInstant>
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        <aixm:Unit gml:id="uuid.877b6204-15a4-4a27-b3c3-47ca759b66f6">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.606e29e9-2e9b-4fe3-b04b-ecb4d09e92fe">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>WAAF UJUNG PANDANG</aixm:name>
              <aixm:type>FIR</aixm:type>
              <aixm:designator>WAAF</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:issuingAirTrafficServicesUnit>
      <iwxxm:originatingMeteorologicalWatchOffice>
        <aixm:Unit gml:id="uuid.de1ebfc2-97a4-48a9-b8f8-6f3b11a508ca">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.7ac64466-9e39-47ae-ae9e-46611f678e90">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>WAAF MWO</aixm:name>
              <aixm:type>MWO</aixm:type>
              <aixm:designator>WAAF</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:originatingMeteorologicalWatchOffice>
      <iwxxm:issuingAirTrafficServicesRegion>
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            <aixm:AirspaceTimeSlice gml:id="uuid.6ef71641-500e-4299-bf45-88d40f3fbb62">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:type>OTHER:FIR_UIR</aixm:type>
              <aixm:designator>WAAF</aixm:designator>
              <aixm:name>WAAF UJUNG PANDANG FIR/UIR</aixm:name>
            </aixm:AirspaceTimeSlice>
          </aixm:timeSlice>
        </aixm:Airspace>
      </iwxxm:issuingAirTrafficServicesRegion>
      <iwxxm:sequenceNumber>19</iwxxm:sequenceNumber>
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        <gml:TimePeriod gml:id="uuid.bb87d21a-f387-4599-b695-3e36e976c96b">
          <gml:beginPosition>2026-07-29T16:20:00Z</gml:beginPosition>
          <gml:endPosition>2026-07-29T22:20:00Z</gml:endPosition>
        </gml:TimePeriod>
      </iwxxm:validPeriod>
      <iwxxm:phenomenon xlink:href="http://codes.wmo.int/49-2/SigWxPhenomena/VA"/>
      <iwxxm:analysisCollection>
        <iwxxm:analysisAndForecastPositionAnalysis gml:id="uuid.2e9870c8-79ce-4aa4-b120-f337567ac8b2">
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            <iwxxm:SIGMETEvolvingConditionCollection gml:id="uuid.f2f5d13d-4405-4574-b4f5-09887c56a2ef" timeIndicator="FORECAST">
              <iwxxm:phenomenonTime nilReason="http://codes.wmo.int/common/nil/missing"/>
              <iwxxm:member>
                <iwxxm:SIGMETEvolvingCondition gml:id="uuid.80fe2342-fdee-47c6-9747-52b4fd143baf" intensityChange="NO_CHANGE">
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                    <aixm:AirspaceVolume gml:id="uuid.4d0d2848-02b6-4ad5-a17d-981c5a998c50">
                      <aixm:upperLimit uom="ft_i">9000</aixm:upperLimit>
                      <aixm:upperLimitReference>STD</aixm:upperLimitReference>
                      <aixm:lowerLimit>GND</aixm:lowerLimit>
                      <aixm:lowerLimitReference>SFC</aixm:lowerLimitReference>
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                        <aixm:Surface gml:id="uuid.73657b2b-1d04-451d-926b-e694003f4c3d" srsDimension="2" axisLabels="Lat Long" srsName="http://www.opengis.net/def/crs/EPSG/0/4326">
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                  <iwxxm:directionOfMotion uom="deg">45</iwxxm:directionOfMotion>
                  <iwxxm:speedOfMotion uomo="[kn_i]">10</iwxxm:speedOfMotion>
                </iwxxm:SIGMETEvolvingCondition>
              </iwxxm:member>
            </iwxxm:SIGMETEvolvingConditionCollection>
          </iwxxm:analysis>
        </iwxxm:analysisAndForecastPositionAnalysis>
      </iwxxm:analysisCollection>
      <iwxxm:eruptingVolcano>
        <metce:Volcano gml:id="uuid.8cf5ef92-19b9-492f-8d2b-6dd260e2e437">
          <metce:name>MT ERUPTION MT LEWOTOBI</metce:name>
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              <gml:pos>63.98 -19.6</gml:pos>
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          </metce:position>
        </metce:Volcano>
      </iwxxm:eruptingVolcano>
    </iwxxm:VolcanicAshSIGMET>
    <iwxxm:VolcanicAshSIGMET xmlns:iwxxm="http://icao.int/iwxxm/2025-2" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:gml="http://www.opengis.net/gml/3.2" xmlns:aixm="http://www.aixm.aero/schema/5.1.1" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:metce="http://def.wmo.int/metce/2013" xsi:schemaLocation="http://icao.int/iwxxm/2025-2 http://schemas.wmo.int/iwxxm/2025-2/iwxxm.xsd" reportStatus="NORMAL" permissibleUsage="NON-OPERATIONAL" translationCentreDesignator="DEVO" translationCentreName="VietorWeather" translationTime="2026-07-29T16:46:58Z" gml:id="uuid.21cbf10c-97d1-4455-ad74-6b677db90f9b">
      <!--TAC:WVID21 WAAA 291645
WAAF SIGMET 20 VALID 291645/292245 WAAA-
WAAF UJUNG PANDANG  FIR VA
ERUPTION MT DUKONO PSN N0142 E12754 VA CLD OBS AT 1620Z WI N0139
E12757 - N0140 E12749 - N0229 E12744 - N0240 E12829 - N0206 E12847 -
N0139 E12757 SFC/FL060 MOV NE 05KT NC=-->
      <iwxxm:issueTime>
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          <gml:timePosition>2026-07-29T16:46:58Z</gml:timePosition>
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        <aixm:Unit gml:id="uuid.c02495d6-af85-4c7d-9fcc-35a5b4639cf2">
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            <aixm:UnitTimeSlice gml:id="uuid.171baabc-d1e1-44e4-b658-dc8159d02e9b">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>WAAF UJUNG PANDANG</aixm:name>
              <aixm:type>FIR</aixm:type>
              <aixm:designator>WAAF</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:issuingAirTrafficServicesUnit>
      <iwxxm:originatingMeteorologicalWatchOffice>
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              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>WAAF MWO</aixm:name>
              <aixm:type>MWO</aixm:type>
              <aixm:designator>WAAF</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
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      <iwxxm:issuingAirTrafficServicesRegion>
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              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:type>OTHER:FIR_UIR</aixm:type>
              <aixm:designator>WAAF</aixm:designator>
              <aixm:name>WAAF UJUNG PANDANG FIR/UIR</aixm:name>
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        </aixm:Airspace>
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      </iwxxm:validPeriod>
      <iwxxm:phenomenon xlink:href="http://codes.wmo.int/49-2/SigWxPhenomena/VA"/>
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        <iwxxm:analysisAndForecastPositionAnalysis gml:id="uuid.50cb7bfd-5981-40c1-846f-1082e9f4120d">
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            <iwxxm:SIGMETEvolvingConditionCollection gml:id="uuid.baf89423-fe76-4dd7-909d-4124f3fe76a3" timeIndicator="FORECAST">
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                <iwxxm:SIGMETEvolvingCondition gml:id="uuid.0323536a-862a-4b6e-9e82-8730d873d7cd" intensityChange="NO_CHANGE">
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                                  <gml:posList>1.65 127.95 1.667 127.817 2.483 127.733 2.667 128.483 2.1 128.783 1.65 127.95</gml:posList>
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                        </aixm:Surface>
                      </aixm:horizontalProjection>
                    </aixm:AirspaceVolume>
                  </iwxxm:geometry>
                  <iwxxm:directionOfMotion uom="deg">45</iwxxm:directionOfMotion>
                  <iwxxm:speedOfMotion uomo="[kn_i]">5</iwxxm:speedOfMotion>
                </iwxxm:SIGMETEvolvingCondition>
              </iwxxm:member>
            </iwxxm:SIGMETEvolvingConditionCollection>
          </iwxxm:analysis>
        </iwxxm:analysisAndForecastPositionAnalysis>
      </iwxxm:analysisCollection>
      <iwxxm:eruptingVolcano>
        <metce:Volcano gml:id="uuid.d5afc04a-b147-48b6-8a96-2bc97f1cf1bb">
          <metce:name>MT ERUPTION MT DUKONO</metce:name>
          <metce:position>
            <gml:Point gml:id="uuid.59554944-f849-4d36-87f9-6fc20b0164f6" srsDimension="2" axisLabels="Lat Long" srsName="http://www.opengis.net/def/crs/EPSG/0/4326">
              <gml:pos>63.98 -19.6</gml:pos>
            </gml:Point>
          </metce:position>
        </metce:Volcano>
      </iwxxm:eruptingVolcano>
    </iwxxm:VolcanicAshSIGMET>
    <iwxxm:SIGMET xmlns:iwxxm="http://icao.int/iwxxm/2025-2" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:gml="http://www.opengis.net/gml/3.2" xmlns:aixm="http://www.aixm.aero/schema/5.1.1" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://icao.int/iwxxm/2025-2 http://schemas.wmo.int/iwxxm/2025-2/iwxxm.xsd" reportStatus="NORMAL" permissibleUsage="NON-OPERATIONAL" translationCentreDesignator="DEVO" translationCentreName="VietorWeather" translationTime="2026-07-29T17:06:35Z" gml:id="uuid.159601f9-3efe-4266-b836-8ce925b148df">
      <!--TAC:WSCI39 ZWWW 291705
ZWUQ SIGMET 14 VALID 291705/292105 ZWWW - 
ZWUQ URUMQI FIR EMBD TS FCST WI 
N4145 E08035 - N4118 E08226 - N4023 E08205 - 
N4028 E08003 - N4145 E08035
TOP FL340 MOV E 20KMH NC=-->
      <iwxxm:issueTime>
        <gml:TimeInstant gml:id="uuid.65d97bbe-35a5-4db0-9eca-66373c3f3347">
          <gml:timePosition>2026-07-29T17:06:35Z</gml:timePosition>
        </gml:TimeInstant>
      </iwxxm:issueTime>
      <iwxxm:issuingAirTrafficServicesUnit>
        <aixm:Unit gml:id="uuid.671a7637-0a08-4cbe-8c84-c01d01122bef">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.d1a7dfc1-9732-4b75-b206-e6e6a3513604">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>ZWUQ URUMQI</aixm:name>
              <aixm:type>FIR</aixm:type>
              <aixm:designator>ZWUQ</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:issuingAirTrafficServicesUnit>
      <iwxxm:originatingMeteorologicalWatchOffice>
        <aixm:Unit gml:id="uuid.a23d34ee-b372-427a-867e-43d8a56be6ef">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.7a617f74-2c4a-412b-8d65-a174b9e00927">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>ZWUQ MWO</aixm:name>
              <aixm:type>MWO</aixm:type>
              <aixm:designator>ZWUQ</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:originatingMeteorologicalWatchOffice>
      <iwxxm:issuingAirTrafficServicesRegion>
        <aixm:Airspace gml:id="uuid.6fe60db2-71d1-4b17-9b30-5b0a82054a38">
          <aixm:timeSlice>
            <aixm:AirspaceTimeSlice gml:id="uuid.7051d60a-54dc-4704-8ffc-433e6a586b70">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:type>OTHER:FIR_UIR</aixm:type>
              <aixm:designator>ZWUQ</aixm:designator>
              <aixm:name>ZWUQ URUMQI FIR/UIR</aixm:name>
            </aixm:AirspaceTimeSlice>
          </aixm:timeSlice>
        </aixm:Airspace>
      </iwxxm:issuingAirTrafficServicesRegion>
      <iwxxm:sequenceNumber>14</iwxxm:sequenceNumber>
      <iwxxm:validPeriod>
        <gml:TimePeriod gml:id="uuid.1914d5a2-77e0-4c09-b9e6-027460b955b3">
          <gml:beginPosition>2026-07-29T17:05:00Z</gml:beginPosition>
          <gml:endPosition>2026-07-29T21:05:00Z</gml:endPosition>
        </gml:TimePeriod>
      </iwxxm:validPeriod>
      <iwxxm:phenomenon xlink:href="http://codes.wmo.int/49-2/SigWxPhenomena/TS"/>
      <iwxxm:analysisCollection>
        <iwxxm:analysisAndForecastPositionAnalysis gml:id="uuid.c4b98521-944a-4373-b8d0-5bb708a75338">
          <iwxxm:analysis>
            <iwxxm:SIGMETEvolvingConditionCollection gml:id="uuid.9add7865-3808-4ac9-b1a3-e212514c084d" timeIndicator="FORECAST">
              <iwxxm:phenomenonTime nilReason="http://codes.wmo.int/common/nil/missing"/>
              <iwxxm:member>
                <iwxxm:SIGMETEvolvingCondition gml:id="uuid.6d27e530-9955-4333-8996-d08025998f55" intensityChange="NO_CHANGE">
                  <iwxxm:geometry>
                    <aixm:AirspaceVolume gml:id="uuid.883f3da0-b2f3-4e36-b743-d3fed9c34247">
                      <aixm:upperLimit uom="FL">340</aixm:upperLimit>
                      <aixm:upperLimitReference>STD</aixm:upperLimitReference>
                      <aixm:horizontalProjection>
                        <aixm:Surface gml:id="uuid.517161d4-50f5-412b-9fbc-f7c85062dee2" srsDimension="2" axisLabels="Lat Long" srsName="http://www.opengis.net/def/crs/EPSG/0/4326">
                          <gml:patches>
                            <gml:PolygonPatch>
                              <gml:exterior>
                                <gml:LinearRing>
                                  <gml:posList>41.75 80.583 41.3 82.433 40.383 82.083 40.467 80.05 41.75 80.583</gml:posList>
                                </gml:LinearRing>
                              </gml:exterior>
                            </gml:PolygonPatch>
                          </gml:patches>
                        </aixm:Surface>
                      </aixm:horizontalProjection>
                    </aixm:AirspaceVolume>
                  </iwxxm:geometry>
                  <iwxxm:directionOfMotion uom="deg">90</iwxxm:directionOfMotion>
                  <iwxxm:speedOfMotion uomo="[kn_i]">10</iwxxm:speedOfMotion>
                </iwxxm:SIGMETEvolvingCondition>
              </iwxxm:member>
            </iwxxm:SIGMETEvolvingConditionCollection>
          </iwxxm:analysis>
        </iwxxm:analysisAndForecastPositionAnalysis>
      </iwxxm:analysisCollection>
    </iwxxm:SIGMET>
    <iwxxm:SIGMET xmlns:iwxxm="http://icao.int/iwxxm/2025-2" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:gml="http://www.opengis.net/gml/3.2" xmlns:aixm="http://www.aixm.aero/schema/5.1.1" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://icao.int/iwxxm/2025-2 http://schemas.wmo.int/iwxxm/2025-2/iwxxm.xsd" reportStatus="NORMAL" permissibleUsage="NON-OPERATIONAL" translationCentreDesignator="DEVO" translationCentreName="VietorWeather" translationTime="2026-07-29T17:08:26Z" gml:id="uuid.03d4c45e-ffbd-4dad-a79e-ebd945a7e616">
      <!--TAC:WSAJ31 UBBB 291707
UBBB SIGMET 1 VALID 291800/292200 UBBB-
UBBA BAKU FIR EMBD TS FCST W OF E048 TOP FL340 MOV NE 15KT INTSF=-->
      <iwxxm:issueTime>
        <gml:TimeInstant gml:id="uuid.ec2f3982-19c7-4289-b7b5-6ec295a518ec">
          <gml:timePosition>2026-07-29T17:08:26Z</gml:timePosition>
        </gml:TimeInstant>
      </iwxxm:issueTime>
      <iwxxm:issuingAirTrafficServicesUnit>
        <aixm:Unit gml:id="uuid.f2031fae-6117-4818-bf58-499b5b445c4f">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.f7c05435-4893-469a-8817-5ce09dd85391">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>UBBA BAKU</aixm:name>
              <aixm:type>FIR</aixm:type>
              <aixm:designator>UBBB</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:issuingAirTrafficServicesUnit>
      <iwxxm:originatingMeteorologicalWatchOffice>
        <aixm:Unit gml:id="uuid.68caa65d-6128-4982-82c6-0a8a8def14ab">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.535962e3-f0eb-434a-9afe-a7cdf98f0504">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>UBBB MWO</aixm:name>
              <aixm:type>MWO</aixm:type>
              <aixm:designator>UBBB</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:originatingMeteorologicalWatchOffice>
      <iwxxm:issuingAirTrafficServicesRegion>
        <aixm:Airspace gml:id="uuid.4e2e6d4d-48dc-42d6-913a-072707715774">
          <aixm:timeSlice>
            <aixm:AirspaceTimeSlice gml:id="uuid.3edcc2fd-ff5b-4918-847f-1dab8307243f">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:type>OTHER:FIR_UIR</aixm:type>
              <aixm:designator>UBBB</aixm:designator>
              <aixm:name>UBBA BAKU FIR/UIR</aixm:name>
            </aixm:AirspaceTimeSlice>
          </aixm:timeSlice>
        </aixm:Airspace>
      </iwxxm:issuingAirTrafficServicesRegion>
      <iwxxm:sequenceNumber>1</iwxxm:sequenceNumber>
      <iwxxm:validPeriod>
        <gml:TimePeriod gml:id="uuid.3ad758d6-3ce7-498d-bdad-4ebe4e0cd051">
          <gml:beginPosition>2026-07-29T18:00:00Z</gml:beginPosition>
          <gml:endPosition>2026-07-29T22:00:00Z</gml:endPosition>
        </gml:TimePeriod>
      </iwxxm:validPeriod>
      <iwxxm:phenomenon xlink:href="http://codes.wmo.int/49-2/SigWxPhenomena/TS"/>
      <iwxxm:analysisCollection>
        <iwxxm:analysisAndForecastPositionAnalysis gml:id="uuid.b8449ab4-586f-411c-a00c-07667b183f48">
          <iwxxm:analysis>
            <iwxxm:SIGMETEvolvingConditionCollection gml:id="uuid.3f777e80-2468-4746-8336-04f8c22cace8" timeIndicator="FORECAST">
              <iwxxm:phenomenonTime nilReason="http://codes.wmo.int/common/nil/missing"/>
              <iwxxm:member>
                <iwxxm:SIGMETEvolvingCondition gml:id="uuid.9bb20e3c-9571-412f-acdd-02d923693529" intensityChange="INTENSIFY">
                  <iwxxm:geometry>
                    <aixm:AirspaceVolume gml:id="uuid.3c13aeb0-8d19-488f-8d0f-2e7cc23ce359">
                      <aixm:upperLimit uom="FL">340</aixm:upperLimit>
                      <aixm:upperLimitReference>STD</aixm:upperLimitReference>
                      <aixm:horizontalProjection>
                        <aixm:Surface gml:id="uuid.4b808fdc-23aa-4eea-bf9a-28ee8848cfbe" srsDimension="2" axisLabels="Lat Long" srsName="http://www.opengis.net/def/crs/EPSG/0/4326">
                          <gml:patches>
                            <gml:PolygonPatch>
                              <gml:exterior>
                                <gml:LinearRing>
                                  <gml:posList>41.417 48 41.216 47.892 41.206 47.561 41.305 47.295 41.868 46.756 41.906 46.421 41.757 46.188 41.549 46.244 41.3 46.717 41.079 46.516 41.171 45.887 41.463 45.312 41.266 44.986 40.862 45.567 40.685 45.379 40.474 45.475 40.256 45.99 40.029 45.87 40.01 45.568 39.602 46.186 39.545 46.542 39.412 46.396 39.214 46.591 39.176 46.46 38.869 46.538 39.739 47.955 39.702 48 41.417 48</gml:posList>
                                </gml:LinearRing>
                              </gml:exterior>
                            </gml:PolygonPatch>
                          </gml:patches>
                        </aixm:Surface>
                      </aixm:horizontalProjection>
                    </aixm:AirspaceVolume>
                  </iwxxm:geometry>
                  <iwxxm:directionOfMotion uom="deg">45</iwxxm:directionOfMotion>
                  <iwxxm:speedOfMotion uomo="[kn_i]">15</iwxxm:speedOfMotion>
                </iwxxm:SIGMETEvolvingCondition>
              </iwxxm:member>
            </iwxxm:SIGMETEvolvingConditionCollection>
          </iwxxm:analysis>
        </iwxxm:analysisAndForecastPositionAnalysis>
      </iwxxm:analysisCollection>
    </iwxxm:SIGMET>
    <iwxxm:VolcanicAshSIGMET xmlns:iwxxm="http://icao.int/iwxxm/2025-2" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:gml="http://www.opengis.net/gml/3.2" xmlns:aixm="http://www.aixm.aero/schema/5.1.1" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:metce="http://def.wmo.int/metce/2013" xsi:schemaLocation="http://icao.int/iwxxm/2025-2 http://schemas.wmo.int/iwxxm/2025-2/iwxxm.xsd" reportStatus="NORMAL" permissibleUsage="NON-OPERATIONAL" translationCentreDesignator="DEVO" translationCentreName="VietorWeather" translationTime="2026-07-29T17:16:08Z" gml:id="uuid.d9a90843-f99c-422f-88f8-ac483855823d">
      <!--TAC:WVHO31 MHTG 291700
MHTG SIGMET D4 VALID 291700/292300 MHTG-
MHCC CENTRAL AMERICAN FIR VA TELICA PSN N1236 W08650
VA CLD OBS AT 1600Z SFC/FL050 N1217 W08754 - N1215 W08753
- N1214 W08759 - N1217 W08759 - N1217 W08754 MOV SW 25KT 
SFC/FL050 N1237 W08650 - N1236 W08650 - N1222 W08745 
- N1232 W08752 - N1234 W08749 - N1226 W08740 - N1237 W08650 
MOV SW 25KT SFC/FL080 N1241 W08712 - N1237 W08650 - N1235 W08650 
- N1237 W08712 - N1241 W08712 MOV W 30KT
FCST 2200Z VA CLD SFC/FL050 N1238 W08651 - N1235 W08650 
- N1213 W08819 - N1225 W08824 - N1238 W08651 
SFC/FL080 N1241 W08743 - N1238 W08651 - N1235 W08650 
- N1233 W08741 - N1241 W08743=-->
      <iwxxm:issueTime>
        <gml:TimeInstant gml:id="uuid.56769f31-6e61-4c44-9827-58f2a2383b03">
          <gml:timePosition>2026-07-29T17:16:08Z</gml:timePosition>
        </gml:TimeInstant>
      </iwxxm:issueTime>
      <iwxxm:issuingAirTrafficServicesUnit>
        <aixm:Unit gml:id="uuid.af96ed77-4281-4edc-b62c-6ce131abedeb">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.58bb4537-caab-452e-a527-901401a78408">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>MHCC CENTRAL AMERICAN</aixm:name>
              <aixm:type>FIR</aixm:type>
              <aixm:designator>MHTG</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:issuingAirTrafficServicesUnit>
      <iwxxm:originatingMeteorologicalWatchOffice>
        <aixm:Unit gml:id="uuid.94ea79ad-4e8a-41af-a7c6-f116479194d5">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.8e1479fe-4d3a-4aa5-bbb2-3a358eebb2cf">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>MHTG MWO</aixm:name>
              <aixm:type>MWO</aixm:type>
              <aixm:designator>MHTG</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:originatingMeteorologicalWatchOffice>
      <iwxxm:issuingAirTrafficServicesRegion>
        <aixm:Airspace gml:id="uuid.c8f2e585-ad45-42a3-8b49-239392fc622f">
          <aixm:timeSlice>
            <aixm:AirspaceTimeSlice gml:id="uuid.0868e744-4b2e-4c30-8b1a-dabc172d89d8">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:type>OTHER:FIR_UIR</aixm:type>
              <aixm:designator>MHTG</aixm:designator>
              <aixm:name>MHCC CENTRAL AMERICAN FIR/UIR</aixm:name>
            </aixm:AirspaceTimeSlice>
          </aixm:timeSlice>
        </aixm:Airspace>
      </iwxxm:issuingAirTrafficServicesRegion>
      <iwxxm:sequenceNumber>D4</iwxxm:sequenceNumber>
      <iwxxm:validPeriod>
        <gml:TimePeriod gml:id="uuid.3d6fa6d0-ba9f-440d-a690-d22dce1390a2">
          <gml:beginPosition>2026-07-29T17:00:00Z</gml:beginPosition>
          <gml:endPosition>2026-07-29T23:00:00Z</gml:endPosition>
        </gml:TimePeriod>
      </iwxxm:validPeriod>
      <iwxxm:phenomenon xlink:href="http://codes.wmo.int/49-2/SigWxPhenomena/VA"/>
      <iwxxm:analysisCollection>
        <iwxxm:analysisAndForecastPositionAnalysis gml:id="uuid.d53d7b79-d7ae-47dd-a6e9-45f78b2d21b3">
          <iwxxm:analysis>
            <iwxxm:SIGMETEvolvingConditionCollection gml:id="uuid.f99ec9a8-1c00-4625-a405-6c46fa9d23d1" timeIndicator="FORECAST">
              <iwxxm:phenomenonTime nilReason="http://codes.wmo.int/common/nil/missing"/>
              <iwxxm:member>
                <iwxxm:SIGMETEvolvingCondition gml:id="uuid.d34dab90-bddd-4346-be1b-c7742310da90" intensityChange="">
                  <iwxxm:geometry>
                    <aixm:AirspaceVolume gml:id="uuid.3b0a2b72-24cc-4094-8031-437fe3a60374">
                      <aixm:upperLimit uom="ft_i">5000</aixm:upperLimit>
                      <aixm:upperLimitReference>STD</aixm:upperLimitReference>
                      <aixm:lowerLimit>GND</aixm:lowerLimit>
                      <aixm:lowerLimitReference>SFC</aixm:lowerLimitReference>
                      <aixm:horizontalProjection>
                        <aixm:Surface gml:id="uuid.c6eb9b04-3f1f-417f-8ead-c428a6492e1e" srsDimension="2" axisLabels="Lat Long" srsName="http://www.opengis.net/def/crs/EPSG/0/4326">
                          <gml:patches>
                            <gml:PolygonPatch>
                              <gml:exterior>
                                <gml:LinearRing>
                                  <gml:posList>12.283 -87.9 12.25 -87.883 12.233 -87.983 12.283 -87.983 12.283 -87.9</gml:posList>
                                </gml:LinearRing>
                              </gml:exterior>
                            </gml:PolygonPatch>
                          </gml:patches>
                        </aixm:Surface>
                      </aixm:horizontalProjection>
                    </aixm:AirspaceVolume>
                  </iwxxm:geometry>
                  <iwxxm:directionOfMotion uom="deg">225</iwxxm:directionOfMotion>
                  <iwxxm:speedOfMotion uomo="[kn_i]">25</iwxxm:speedOfMotion>
                </iwxxm:SIGMETEvolvingCondition>
              </iwxxm:member>
            </iwxxm:SIGMETEvolvingConditionCollection>
          </iwxxm:analysis>
        </iwxxm:analysisAndForecastPositionAnalysis>
      </iwxxm:analysisCollection>
      <iwxxm:eruptingVolcano>
        <metce:Volcano gml:id="uuid.327c8fa1-0db9-49dd-afa3-9613ccfd4091">
          <metce:name>MT TELICA</metce:name>
          <metce:position>
            <gml:Point gml:id="uuid.6dd2b447-9c81-4a3c-9012-ac918af62658" srsDimension="2" axisLabels="Lat Long" srsName="http://www.opengis.net/def/crs/EPSG/0/4326">
              <gml:pos>63.98 -19.6</gml:pos>
            </gml:Point>
          </metce:position>
        </metce:Volcano>
      </iwxxm:eruptingVolcano>
    </iwxxm:VolcanicAshSIGMET>
    <iwxxm:VolcanicAshSIGMET xmlns:iwxxm="http://icao.int/iwxxm/2025-2" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:gml="http://www.opengis.net/gml/3.2" xmlns:aixm="http://www.aixm.aero/schema/5.1.1" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:metce="http://def.wmo.int/metce/2013" xsi:schemaLocation="http://icao.int/iwxxm/2025-2 http://schemas.wmo.int/iwxxm/2025-2/iwxxm.xsd" reportStatus="NORMAL" permissibleUsage="NON-OPERATIONAL" translationCentreDesignator="DEVO" translationCentreName="VietorWeather" translationTime="2026-07-29T17:20:08Z" gml:id="uuid.fa403be5-cc26-4f9d-8255-339b4b718dcd">
      <!--TAC:WVID21 WAAA 291720
WAAF SIGMET 21 VALID 291720/292320 WAAA-
WAAF UJUNG PANDANG  FIR VA
ERUPTION MT IBU PSN N0129 E12738 VA CLD OBS AT 1650Z WI N0128 E12736
- N0149 E12741 - N0146 E12754 - N0138 E12758 - N0127 E12740 - N0128
E12736 SFC/FL070 MOV NE 05KT NC=-->
      <iwxxm:issueTime>
        <gml:TimeInstant gml:id="uuid.cdbe04b7-49d2-486c-ab25-9882e01bf886">
          <gml:timePosition>2026-07-29T17:20:08Z</gml:timePosition>
        </gml:TimeInstant>
      </iwxxm:issueTime>
      <iwxxm:issuingAirTrafficServicesUnit>
        <aixm:Unit gml:id="uuid.44ea8001-c3aa-46b2-ab7f-b5cd2384a253">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.f5e4ab25-3fea-4211-a8a5-188c157341aa">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>WAAF UJUNG PANDANG</aixm:name>
              <aixm:type>FIR</aixm:type>
              <aixm:designator>WAAF</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:issuingAirTrafficServicesUnit>
      <iwxxm:originatingMeteorologicalWatchOffice>
        <aixm:Unit gml:id="uuid.1fd17aa6-d5ff-41e7-bde9-e33cd4ba4ed6">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.39f5c955-6872-43e1-9a23-c81baa44453e">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>WAAF MWO</aixm:name>
              <aixm:type>MWO</aixm:type>
              <aixm:designator>WAAF</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:originatingMeteorologicalWatchOffice>
      <iwxxm:issuingAirTrafficServicesRegion>
        <aixm:Airspace gml:id="uuid.1f69368f-68ed-4d4a-a87f-f81b2f057ab4">
          <aixm:timeSlice>
            <aixm:AirspaceTimeSlice gml:id="uuid.53abcf66-f86f-4ca1-8a2b-b9cbe3b265ab">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:type>OTHER:FIR_UIR</aixm:type>
              <aixm:designator>WAAF</aixm:designator>
              <aixm:name>WAAF UJUNG PANDANG FIR/UIR</aixm:name>
            </aixm:AirspaceTimeSlice>
          </aixm:timeSlice>
        </aixm:Airspace>
      </iwxxm:issuingAirTrafficServicesRegion>
      <iwxxm:sequenceNumber>21</iwxxm:sequenceNumber>
      <iwxxm:validPeriod>
        <gml:TimePeriod gml:id="uuid.ddfffcee-a7ec-48f8-82ba-f8346ac49895">
          <gml:beginPosition>2026-07-29T17:20:00Z</gml:beginPosition>
          <gml:endPosition>2026-07-29T23:20:00Z</gml:endPosition>
        </gml:TimePeriod>
      </iwxxm:validPeriod>
      <iwxxm:phenomenon xlink:href="http://codes.wmo.int/49-2/SigWxPhenomena/VA"/>
      <iwxxm:analysisCollection>
        <iwxxm:analysisAndForecastPositionAnalysis gml:id="uuid.063f08e1-bdf9-46b4-9e12-427ab3ef8de3">
          <iwxxm:analysis>
            <iwxxm:SIGMETEvolvingConditionCollection gml:id="uuid.82664923-b8fc-461d-90a2-7cc64881501b" timeIndicator="FORECAST">
              <iwxxm:phenomenonTime nilReason="http://codes.wmo.int/common/nil/missing"/>
              <iwxxm:member>
                <iwxxm:SIGMETEvolvingCondition gml:id="uuid.c648238c-c079-42c3-8313-c400f39a9acc" intensityChange="NO_CHANGE">
                  <iwxxm:geometry>
                    <aixm:AirspaceVolume gml:id="uuid.7c475b2b-f1f8-44aa-845b-8b79a2c2ce9d">
                      <aixm:upperLimit uom="ft_i">7000</aixm:upperLimit>
                      <aixm:upperLimitReference>STD</aixm:upperLimitReference>
                      <aixm:lowerLimit>GND</aixm:lowerLimit>
                      <aixm:lowerLimitReference>SFC</aixm:lowerLimitReference>
                      <aixm:horizontalProjection>
                        <aixm:Surface gml:id="uuid.8b8cdde7-5fad-4b98-894d-26de74a5920c" srsDimension="2" axisLabels="Lat Long" srsName="http://www.opengis.net/def/crs/EPSG/0/4326">
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                            <gml:PolygonPatch>
                              <gml:exterior>
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                                  <gml:posList>1.467 127.6 1.817 127.683 1.767 127.9 1.633 127.967 1.45 127.667 1.467 127.6</gml:posList>
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                          </gml:patches>
                        </aixm:Surface>
                      </aixm:horizontalProjection>
                    </aixm:AirspaceVolume>
                  </iwxxm:geometry>
                  <iwxxm:directionOfMotion uom="deg">45</iwxxm:directionOfMotion>
                  <iwxxm:speedOfMotion uomo="[kn_i]">5</iwxxm:speedOfMotion>
                </iwxxm:SIGMETEvolvingCondition>
              </iwxxm:member>
            </iwxxm:SIGMETEvolvingConditionCollection>
          </iwxxm:analysis>
        </iwxxm:analysisAndForecastPositionAnalysis>
      </iwxxm:analysisCollection>
      <iwxxm:eruptingVolcano>
        <metce:Volcano gml:id="uuid.3de15232-9175-481e-9f76-dcb4c7e53493">
          <metce:name>MT ERUPTION MT IBU</metce:name>
          <metce:position>
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              <gml:pos>63.98 -19.6</gml:pos>
            </gml:Point>
          </metce:position>
        </metce:Volcano>
      </iwxxm:eruptingVolcano>
    </iwxxm:VolcanicAshSIGMET>
    <iwxxm:SIGMET xmlns:iwxxm="http://icao.int/iwxxm/2025-2" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:gml="http://www.opengis.net/gml/3.2" xmlns:aixm="http://www.aixm.aero/schema/5.1.1" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://icao.int/iwxxm/2025-2 http://schemas.wmo.int/iwxxm/2025-2/iwxxm.xsd" reportStatus="NORMAL" permissibleUsage="NON-OPERATIONAL" translationCentreDesignator="DEVO" translationCentreName="VietorWeather" translationTime="2026-07-29T17:26:34Z" gml:id="uuid.a9509629-866e-40c5-8f72-3b865b8c00b4">
      <!--TAC:WSIN90 VABB 291730
VABF SIGMET C05 VALID 291730/292130 VABB-
VABF MUMBAI FIR EMBD TS FCST WI S0246 E06010 - N0717 E06007 - N0711
E06505 - S0241 E06457 - S0246 E06010 TOP FL470 STNR NC=-->
      <iwxxm:issueTime>
        <gml:TimeInstant gml:id="uuid.2196d14f-a844-4849-b123-e469a353ecce">
          <gml:timePosition>2026-07-29T17:26:34Z</gml:timePosition>
        </gml:TimeInstant>
      </iwxxm:issueTime>
      <iwxxm:issuingAirTrafficServicesUnit>
        <aixm:Unit gml:id="uuid.928e7c08-d58d-4376-b9f4-4792ddc5efcf">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.e7d33857-bf4f-485d-a473-88470e42a44c">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>VABF MUMBAI</aixm:name>
              <aixm:type>FIR</aixm:type>
              <aixm:designator>VABF</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:issuingAirTrafficServicesUnit>
      <iwxxm:originatingMeteorologicalWatchOffice>
        <aixm:Unit gml:id="uuid.60c88e1f-6e53-4e7c-8e8d-5e5458ba2396">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.dd6eb971-f950-4c94-8caf-c6dced3f5ed7">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>VABF MWO</aixm:name>
              <aixm:type>MWO</aixm:type>
              <aixm:designator>VABF</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:originatingMeteorologicalWatchOffice>
      <iwxxm:issuingAirTrafficServicesRegion>
        <aixm:Airspace gml:id="uuid.ec7fd37f-cd2c-4c3b-9fe9-4927c08425b1">
          <aixm:timeSlice>
            <aixm:AirspaceTimeSlice gml:id="uuid.ae5de7a3-51a7-4e26-a49b-f0307e09da2f">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:type>OTHER:FIR_UIR</aixm:type>
              <aixm:designator>VABF</aixm:designator>
              <aixm:name>VABF MUMBAI FIR/UIR</aixm:name>
            </aixm:AirspaceTimeSlice>
          </aixm:timeSlice>
        </aixm:Airspace>
      </iwxxm:issuingAirTrafficServicesRegion>
      <iwxxm:sequenceNumber>C05</iwxxm:sequenceNumber>
      <iwxxm:validPeriod>
        <gml:TimePeriod gml:id="uuid.2cbc33ef-a2ad-4e81-96e4-dfa4cdaa8f44">
          <gml:beginPosition>2026-07-29T17:30:00Z</gml:beginPosition>
          <gml:endPosition>2026-07-29T21:30:00Z</gml:endPosition>
        </gml:TimePeriod>
      </iwxxm:validPeriod>
      <iwxxm:phenomenon xlink:href="http://codes.wmo.int/49-2/SigWxPhenomena/TS"/>
      <iwxxm:analysisCollection>
        <iwxxm:analysisAndForecastPositionAnalysis gml:id="uuid.6b6ccc6a-ab2f-49dd-abea-5fd08b285192">
          <iwxxm:analysis>
            <iwxxm:SIGMETEvolvingConditionCollection gml:id="uuid.28726a62-4ca6-401a-9942-044dc26aee75" timeIndicator="FORECAST">
              <iwxxm:phenomenonTime nilReason="http://codes.wmo.int/common/nil/missing"/>
              <iwxxm:member>
                <iwxxm:SIGMETEvolvingCondition gml:id="uuid.559add66-4892-4d3c-bd74-29ec69414c53" intensityChange="NO_CHANGE">
                  <iwxxm:geometry>
                    <aixm:AirspaceVolume gml:id="uuid.54e77f34-e2b2-471d-9db7-2cb351533b2d">
                      <aixm:upperLimit uom="FL">470</aixm:upperLimit>
                      <aixm:upperLimitReference>STD</aixm:upperLimitReference>
                      <aixm:horizontalProjection>
                        <aixm:Surface gml:id="uuid.d2063fe2-0337-4b68-b110-77adefc8288b" srsDimension="2" axisLabels="Lat Long" srsName="http://www.opengis.net/def/crs/EPSG/0/4326">
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                            <gml:PolygonPatch>
                              <gml:exterior>
                                <gml:LinearRing>
                                  <gml:posList>-2.767 60.167 7.283 60.117 7.183 65.083 -2.683 64.95 -2.767 60.167</gml:posList>
                                </gml:LinearRing>
                              </gml:exterior>
                            </gml:PolygonPatch>
                          </gml:patches>
                        </aixm:Surface>
                      </aixm:horizontalProjection>
                    </aixm:AirspaceVolume>
                  </iwxxm:geometry>
                </iwxxm:SIGMETEvolvingCondition>
              </iwxxm:member>
            </iwxxm:SIGMETEvolvingConditionCollection>
          </iwxxm:analysis>
        </iwxxm:analysisAndForecastPositionAnalysis>
      </iwxxm:analysisCollection>
    </iwxxm:SIGMET>
    <iwxxm:SIGMET xmlns:iwxxm="http://icao.int/iwxxm/2025-2" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:gml="http://www.opengis.net/gml/3.2" xmlns:aixm="http://www.aixm.aero/schema/5.1.1" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://icao.int/iwxxm/2025-2 http://schemas.wmo.int/iwxxm/2025-2/iwxxm.xsd" reportStatus="NORMAL" permissibleUsage="NON-OPERATIONAL" translationCentreDesignator="DEVO" translationCentreName="VietorWeather" translationTime="2026-07-29T17:26:34Z" gml:id="uuid.7d5fadb6-7cbe-4b45-9b14-0ba7cf67f7e7">
      <!--TAC:WSIN90 VABB 291730
VABF SIGMET 03 VALID 291730/292130 VABB-
 VABF MUMBAI FIR EMBD TS FCST WI N2453 E07458 - N2453 E07901 - N1851
E08141 - N2006 E07543 - N2453 E07458 TOP FL520 STNR NC=-->
      <iwxxm:issueTime>
        <gml:TimeInstant gml:id="uuid.7e5f263c-6f08-4a7b-8db7-4a0dd592e169">
          <gml:timePosition>2026-07-29T17:26:34Z</gml:timePosition>
        </gml:TimeInstant>
      </iwxxm:issueTime>
      <iwxxm:issuingAirTrafficServicesUnit>
        <aixm:Unit gml:id="uuid.f4e44b5f-8a94-466a-8f43-08fb47c69192">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.e9ebfa48-825f-4cb5-839e-af7e8f1ef307">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>VABF MUMBAI</aixm:name>
              <aixm:type>FIR</aixm:type>
              <aixm:designator>VABF</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:issuingAirTrafficServicesUnit>
      <iwxxm:originatingMeteorologicalWatchOffice>
        <aixm:Unit gml:id="uuid.96a16da5-0e81-4ad3-8dbd-7279eaf89d87">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.ac9f78e9-f5b0-4952-9d88-592257b67d9b">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>VABF MWO</aixm:name>
              <aixm:type>MWO</aixm:type>
              <aixm:designator>VABF</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:originatingMeteorologicalWatchOffice>
      <iwxxm:issuingAirTrafficServicesRegion>
        <aixm:Airspace gml:id="uuid.8689013d-c54c-4bb8-8aa1-2637ff4c42f6">
          <aixm:timeSlice>
            <aixm:AirspaceTimeSlice gml:id="uuid.848b5cd5-8d33-4054-9547-098b29c8cba7">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:type>OTHER:FIR_UIR</aixm:type>
              <aixm:designator>VABF</aixm:designator>
              <aixm:name>VABF MUMBAI FIR/UIR</aixm:name>
            </aixm:AirspaceTimeSlice>
          </aixm:timeSlice>
        </aixm:Airspace>
      </iwxxm:issuingAirTrafficServicesRegion>
      <iwxxm:sequenceNumber>03</iwxxm:sequenceNumber>
      <iwxxm:validPeriod>
        <gml:TimePeriod gml:id="uuid.2899f612-3a49-491e-933c-71f3e25cb15c">
          <gml:beginPosition>2026-07-29T17:30:00Z</gml:beginPosition>
          <gml:endPosition>2026-07-29T21:30:00Z</gml:endPosition>
        </gml:TimePeriod>
      </iwxxm:validPeriod>
      <iwxxm:phenomenon xlink:href="http://codes.wmo.int/49-2/SigWxPhenomena/TS"/>
      <iwxxm:analysisCollection>
        <iwxxm:analysisAndForecastPositionAnalysis gml:id="uuid.28f95b1a-0660-423a-84b9-933e4a6ad47d">
          <iwxxm:analysis>
            <iwxxm:SIGMETEvolvingConditionCollection gml:id="uuid.55ecbcab-4d6b-4209-b9d2-bcfef803cb70" timeIndicator="FORECAST">
              <iwxxm:phenomenonTime nilReason="http://codes.wmo.int/common/nil/missing"/>
              <iwxxm:member>
                <iwxxm:SIGMETEvolvingCondition gml:id="uuid.ac961e21-3bde-44e6-b558-7a4bd2f945aa" intensityChange="NO_CHANGE">
                  <iwxxm:geometry>
                    <aixm:AirspaceVolume gml:id="uuid.2f208773-09f9-405f-9170-66f3220dcf16">
                      <aixm:upperLimit uom="FL">520</aixm:upperLimit>
                      <aixm:upperLimitReference>STD</aixm:upperLimitReference>
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                        <aixm:Surface gml:id="uuid.65f0294a-7a4e-4f16-b1e8-13a035c02ba5" srsDimension="2" axisLabels="Lat Long" srsName="http://www.opengis.net/def/crs/EPSG/0/4326">
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                                <gml:LinearRing>
                                  <gml:posList>24.883 74.967 24.883 79.017 18.85 81.683 20.1 75.717 24.883 74.967</gml:posList>
                                </gml:LinearRing>
                              </gml:exterior>
                            </gml:PolygonPatch>
                          </gml:patches>
                        </aixm:Surface>
                      </aixm:horizontalProjection>
                    </aixm:AirspaceVolume>
                  </iwxxm:geometry>
                </iwxxm:SIGMETEvolvingCondition>
              </iwxxm:member>
            </iwxxm:SIGMETEvolvingConditionCollection>
          </iwxxm:analysis>
        </iwxxm:analysisAndForecastPositionAnalysis>
      </iwxxm:analysisCollection>
    </iwxxm:SIGMET>
    <iwxxm:SIGMET xmlns:iwxxm="http://icao.int/iwxxm/2025-2" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:gml="http://www.opengis.net/gml/3.2" xmlns:aixm="http://www.aixm.aero/schema/5.1.1" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://icao.int/iwxxm/2025-2 http://schemas.wmo.int/iwxxm/2025-2/iwxxm.xsd" reportStatus="NORMAL" permissibleUsage="NON-OPERATIONAL" translationCentreDesignator="DEVO" translationCentreName="VietorWeather" translationTime="2026-07-29T17:26:34Z" gml:id="uuid.ea4fefb7-b66c-4550-8543-5df0f9cb2cfc">
      <!--TAC:WSIN90 VABB 291730
VABF SIGMET 04 VALID 291730/292130 VABB-
VABF MUMBAI FIR EMBD TS FCST WI N1643 E07553 - N1623 E07241 - N2456
E07122 - N2451 E07443 - N1643 E07553 TOP FL450 STNR NC=-->
      <iwxxm:issueTime>
        <gml:TimeInstant gml:id="uuid.c51fbd63-6c3b-4867-99ae-72fe0b473b44">
          <gml:timePosition>2026-07-29T17:26:34Z</gml:timePosition>
        </gml:TimeInstant>
      </iwxxm:issueTime>
      <iwxxm:issuingAirTrafficServicesUnit>
        <aixm:Unit gml:id="uuid.3878e88a-cbf5-4c33-8cfb-5cc37dbc3c8d">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.2ad9b253-3f88-40b3-ac83-31a191ccb726">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>VABF MUMBAI</aixm:name>
              <aixm:type>FIR</aixm:type>
              <aixm:designator>VABF</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:issuingAirTrafficServicesUnit>
      <iwxxm:originatingMeteorologicalWatchOffice>
        <aixm:Unit gml:id="uuid.e8c76ba1-0357-4ea0-8674-8e78949c4611">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.6a59f9bd-8715-459b-ab92-c80a3c016bd4">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>VABF MWO</aixm:name>
              <aixm:type>MWO</aixm:type>
              <aixm:designator>VABF</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:originatingMeteorologicalWatchOffice>
      <iwxxm:issuingAirTrafficServicesRegion>
        <aixm:Airspace gml:id="uuid.48983b9e-ec93-4dfd-a3b0-a8a98dd79703">
          <aixm:timeSlice>
            <aixm:AirspaceTimeSlice gml:id="uuid.7b59b168-2ddf-40d7-ae64-7e778d8946b9">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:type>OTHER:FIR_UIR</aixm:type>
              <aixm:designator>VABF</aixm:designator>
              <aixm:name>VABF MUMBAI FIR/UIR</aixm:name>
            </aixm:AirspaceTimeSlice>
          </aixm:timeSlice>
        </aixm:Airspace>
      </iwxxm:issuingAirTrafficServicesRegion>
      <iwxxm:sequenceNumber>04</iwxxm:sequenceNumber>
      <iwxxm:validPeriod>
        <gml:TimePeriod gml:id="uuid.cef5c592-0427-4545-9fcf-9771f9235602">
          <gml:beginPosition>2026-07-29T17:30:00Z</gml:beginPosition>
          <gml:endPosition>2026-07-29T21:30:00Z</gml:endPosition>
        </gml:TimePeriod>
      </iwxxm:validPeriod>
      <iwxxm:phenomenon xlink:href="http://codes.wmo.int/49-2/SigWxPhenomena/TS"/>
      <iwxxm:analysisCollection>
        <iwxxm:analysisAndForecastPositionAnalysis gml:id="uuid.17990653-2446-4821-af00-a740c94251f2">
          <iwxxm:analysis>
            <iwxxm:SIGMETEvolvingConditionCollection gml:id="uuid.ac2cd1ee-3adc-4b7a-abc4-4c9f1b8cfef6" timeIndicator="FORECAST">
              <iwxxm:phenomenonTime nilReason="http://codes.wmo.int/common/nil/missing"/>
              <iwxxm:member>
                <iwxxm:SIGMETEvolvingCondition gml:id="uuid.d97972d2-05cc-44e8-851d-bdc5dc54a793" intensityChange="NO_CHANGE">
                  <iwxxm:geometry>
                    <aixm:AirspaceVolume gml:id="uuid.b6aa4314-d493-4219-9fbd-cc8bf26de26b">
                      <aixm:upperLimit uom="FL">450</aixm:upperLimit>
                      <aixm:upperLimitReference>STD</aixm:upperLimitReference>
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                        <aixm:Surface gml:id="uuid.bff8143d-a172-4c26-98ab-a53d41ad2db0" srsDimension="2" axisLabels="Lat Long" srsName="http://www.opengis.net/def/crs/EPSG/0/4326">
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                        </aixm:Surface>
                      </aixm:horizontalProjection>
                    </aixm:AirspaceVolume>
                  </iwxxm:geometry>
                </iwxxm:SIGMETEvolvingCondition>
              </iwxxm:member>
            </iwxxm:SIGMETEvolvingConditionCollection>
          </iwxxm:analysis>
        </iwxxm:analysisAndForecastPositionAnalysis>
      </iwxxm:analysisCollection>
    </iwxxm:SIGMET>
    <iwxxm:SIGMET xmlns:iwxxm="http://icao.int/iwxxm/2025-2" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:gml="http://www.opengis.net/gml/3.2" xmlns:aixm="http://www.aixm.aero/schema/5.1.1" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://icao.int/iwxxm/2025-2 http://schemas.wmo.int/iwxxm/2025-2/iwxxm.xsd" reportStatus="NORMAL" permissibleUsage="NON-OPERATIONAL" translationCentreDesignator="DEVO" translationCentreName="VietorWeather" translationTime="2026-07-29T17:28:28Z" gml:id="uuid.b231596e-9953-464c-a218-c41afc71c718">
      <!--TAC:WSIN90 VABB 291730
VABF SIGMET F02 VALID 291730/292130 VABB-
VABF MUMBAI FIR EMBD TS FCST WI S0547 E06508 - N0622 E06513 - N0310
E06952 - N0008 E06751 - S0442 E06746 - S0547 E06508 TOP FL450 STNR NC
=-->
      <iwxxm:issueTime>
        <gml:TimeInstant gml:id="uuid.948b0e66-ff4f-494b-8dea-50a348fb5228">
          <gml:timePosition>2026-07-29T17:28:28Z</gml:timePosition>
        </gml:TimeInstant>
      </iwxxm:issueTime>
      <iwxxm:issuingAirTrafficServicesUnit>
        <aixm:Unit gml:id="uuid.40e4e90f-4923-4182-b592-5ed758941884">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.29237199-4702-4beb-b9e3-bee10f8f656f">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>VABF MUMBAI</aixm:name>
              <aixm:type>FIR</aixm:type>
              <aixm:designator>VABF</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:issuingAirTrafficServicesUnit>
      <iwxxm:originatingMeteorologicalWatchOffice>
        <aixm:Unit gml:id="uuid.a3d23ef4-85dd-4c95-95a4-48cfb129eb19">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.7342ae26-54c2-444c-b8d8-7531c5cfed7e">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>VABF MWO</aixm:name>
              <aixm:type>MWO</aixm:type>
              <aixm:designator>VABF</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:originatingMeteorologicalWatchOffice>
      <iwxxm:issuingAirTrafficServicesRegion>
        <aixm:Airspace gml:id="uuid.95d32a73-2afc-4f03-9772-2f0bd850ed49">
          <aixm:timeSlice>
            <aixm:AirspaceTimeSlice gml:id="uuid.9c1f93b9-e9a4-4d41-a31d-e5b4b597f600">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:type>OTHER:FIR_UIR</aixm:type>
              <aixm:designator>VABF</aixm:designator>
              <aixm:name>VABF MUMBAI FIR/UIR</aixm:name>
            </aixm:AirspaceTimeSlice>
          </aixm:timeSlice>
        </aixm:Airspace>
      </iwxxm:issuingAirTrafficServicesRegion>
      <iwxxm:sequenceNumber>F02</iwxxm:sequenceNumber>
      <iwxxm:validPeriod>
        <gml:TimePeriod gml:id="uuid.def732f5-9967-4f22-9000-427724686ace">
          <gml:beginPosition>2026-07-29T17:30:00Z</gml:beginPosition>
          <gml:endPosition>2026-07-29T21:30:00Z</gml:endPosition>
        </gml:TimePeriod>
      </iwxxm:validPeriod>
      <iwxxm:phenomenon xlink:href="http://codes.wmo.int/49-2/SigWxPhenomena/TS"/>
      <iwxxm:analysisCollection>
        <iwxxm:analysisAndForecastPositionAnalysis gml:id="uuid.958aa504-befe-4162-a116-1ee940eb57b5">
          <iwxxm:analysis>
            <iwxxm:SIGMETEvolvingConditionCollection gml:id="uuid.80d563ea-285b-4fe0-99b6-46d1aee9dbfc" timeIndicator="FORECAST">
              <iwxxm:phenomenonTime nilReason="http://codes.wmo.int/common/nil/missing"/>
              <iwxxm:member>
                <iwxxm:SIGMETEvolvingCondition gml:id="uuid.ca626c8b-e28b-4296-86be-92235659921a" intensityChange="NO_CHANGE">
                  <iwxxm:geometry>
                    <aixm:AirspaceVolume gml:id="uuid.e5c7d02e-deac-468a-9f5a-21118d898da4">
                      <aixm:upperLimit uom="FL">450</aixm:upperLimit>
                      <aixm:upperLimitReference>STD</aixm:upperLimitReference>
                      <aixm:horizontalProjection>
                        <aixm:Surface gml:id="uuid.f6285cbc-16e9-44b2-84c0-852e2bb0d9a9" srsDimension="2" axisLabels="Lat Long" srsName="http://www.opengis.net/def/crs/EPSG/0/4326">
                          <gml:patches>
                            <gml:PolygonPatch>
                              <gml:exterior>
                                <gml:LinearRing>
                                  <gml:posList>-5.783 65.133 6.367 65.217 3.167 69.867 0.133 67.85 -4.7 67.767 -5.783 65.133</gml:posList>
                                </gml:LinearRing>
                              </gml:exterior>
                            </gml:PolygonPatch>
                          </gml:patches>
                        </aixm:Surface>
                      </aixm:horizontalProjection>
                    </aixm:AirspaceVolume>
                  </iwxxm:geometry>
                </iwxxm:SIGMETEvolvingCondition>
              </iwxxm:member>
            </iwxxm:SIGMETEvolvingConditionCollection>
          </iwxxm:analysis>
        </iwxxm:analysisAndForecastPositionAnalysis>
      </iwxxm:analysisCollection>
    </iwxxm:SIGMET>
    <iwxxm:SIGMET xmlns:iwxxm="http://icao.int/iwxxm/2025-2" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:gml="http://www.opengis.net/gml/3.2" xmlns:aixm="http://www.aixm.aero/schema/5.1.1" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://icao.int/iwxxm/2025-2 http://schemas.wmo.int/iwxxm/2025-2/iwxxm.xsd" reportStatus="NORMAL" permissibleUsage="NON-OPERATIONAL" translationCentreDesignator="DEVO" translationCentreName="VietorWeather" translationTime="2026-07-29T17:31:23Z" gml:id="uuid.562dc466-2ea4-4abc-a4bd-94cc112601af">
      <!--TAC:WSCN02 CWAO 291731
CZEG SIGMET K1 VALID 291730/292130 CWEG-
CZEG EDMONTON FIR FRQ TS OBS WI 30NM WID LINE BTN N5935 W10244 - N5842 W10238
TOP FL360 MOV NNE 15KT INTSF=-->
      <iwxxm:issueTime>
        <gml:TimeInstant gml:id="uuid.0d68be44-0f76-43cb-8b58-a36707d8c2c6">
          <gml:timePosition>2026-07-29T17:31:23Z</gml:timePosition>
        </gml:TimeInstant>
      </iwxxm:issueTime>
      <iwxxm:issuingAirTrafficServicesUnit>
        <aixm:Unit gml:id="uuid.0f4e1e5c-f3d9-4ebe-97a2-f667a43d787b">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.5956f8d6-60f4-4c6e-ad3e-19fc8baa5c6d">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>CZEG EDMONTON</aixm:name>
              <aixm:type>FIR</aixm:type>
              <aixm:designator>CZEG</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:issuingAirTrafficServicesUnit>
      <iwxxm:originatingMeteorologicalWatchOffice>
        <aixm:Unit gml:id="uuid.909df301-963d-4ee9-a115-ac43ef1ec3f7">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.a004ae4c-fefe-4e53-ad38-78205eafc58b">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>CZEG MWO</aixm:name>
              <aixm:type>MWO</aixm:type>
              <aixm:designator>CZEG</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:originatingMeteorologicalWatchOffice>
      <iwxxm:issuingAirTrafficServicesRegion>
        <aixm:Airspace gml:id="uuid.79e1930a-1581-4842-af9d-fd1a26462cb8">
          <aixm:timeSlice>
            <aixm:AirspaceTimeSlice gml:id="uuid.4c4f04b6-15e8-4242-80d9-71a505f78e9f">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:type>OTHER:FIR_UIR</aixm:type>
              <aixm:designator>CZEG</aixm:designator>
              <aixm:name>CZEG EDMONTON FIR/UIR</aixm:name>
            </aixm:AirspaceTimeSlice>
          </aixm:timeSlice>
        </aixm:Airspace>
      </iwxxm:issuingAirTrafficServicesRegion>
      <iwxxm:sequenceNumber>K1</iwxxm:sequenceNumber>
      <iwxxm:validPeriod>
        <gml:TimePeriod gml:id="uuid.a1cadbdc-a121-4758-b5bc-4652748ad0f1">
          <gml:beginPosition>2026-07-29T17:30:00Z</gml:beginPosition>
          <gml:endPosition>2026-07-29T21:30:00Z</gml:endPosition>
        </gml:TimePeriod>
      </iwxxm:validPeriod>
      <iwxxm:phenomenon xlink:href="http://codes.wmo.int/49-2/SigWxPhenomena/TS"/>
      <iwxxm:analysisCollection>
        <iwxxm:analysisAndForecastPositionAnalysis gml:id="uuid.3a0e340c-b978-49b0-80f9-8a9c61d05bd5">
          <iwxxm:analysis>
            <iwxxm:SIGMETEvolvingConditionCollection gml:id="uuid.d182f25f-171b-4925-99c4-18392c52812a" timeIndicator="FORECAST">
              <iwxxm:phenomenonTime nilReason="http://codes.wmo.int/common/nil/missing"/>
              <iwxxm:member>
                <iwxxm:SIGMETEvolvingCondition gml:id="uuid.e108e392-0f3d-4902-a92c-0f34f6d8b225" intensityChange="INTENSIFY">
                  <iwxxm:geometry>
                    <aixm:AirspaceVolume gml:id="uuid.a5e24395-d850-4899-8fbf-89b4262d5551">
                      <aixm:upperLimit uom="FL">360</aixm:upperLimit>
                      <aixm:upperLimitReference>STD</aixm:upperLimitReference>
                      <aixm:horizontalProjection>
                        <aixm:Surface gml:id="uuid.b4110d00-7e1d-4022-b273-108619538c3a" srsDimension="2" axisLabels="Lat Long" srsName="http://www.opengis.net/def/crs/EPSG/0/4326">
                          <gml:patches>
                            <gml:PolygonPatch>
                              <gml:exterior>
                                <gml:LinearRing>
                                  <gml:posList>59.569 -103.226 59.598 -102.24 58.714 -102.14 58.686 -103.126 59.569 -103.226</gml:posList>
                                </gml:LinearRing>
                              </gml:exterior>
                            </gml:PolygonPatch>
                          </gml:patches>
                        </aixm:Surface>
                      </aixm:horizontalProjection>
                    </aixm:AirspaceVolume>
                  </iwxxm:geometry>
                  <iwxxm:directionOfMotion uom="deg">22</iwxxm:directionOfMotion>
                  <iwxxm:speedOfMotion uomo="[kn_i]">15</iwxxm:speedOfMotion>
                </iwxxm:SIGMETEvolvingCondition>
              </iwxxm:member>
            </iwxxm:SIGMETEvolvingConditionCollection>
          </iwxxm:analysis>
        </iwxxm:analysisAndForecastPositionAnalysis>
      </iwxxm:analysisCollection>
    </iwxxm:SIGMET>
    <iwxxm:SIGMET xmlns:iwxxm="http://icao.int/iwxxm/2025-2" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:gml="http://www.opengis.net/gml/3.2" xmlns:aixm="http://www.aixm.aero/schema/5.1.1" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://icao.int/iwxxm/2025-2 http://schemas.wmo.int/iwxxm/2025-2/iwxxm.xsd" reportStatus="NORMAL" permissibleUsage="NON-OPERATIONAL" translationCentreDesignator="DEVO" translationCentreName="VietorWeather" translationTime="2026-07-29T17:35:10Z" gml:id="uuid.a9c2b389-2eb5-4cf6-850a-e40f9588dfba">
      <!--TAC:WSMA31 FIMP 291732
FIMM SIGMET A02 VALID 291720/292120 FIMP-
FIMM MAURITIUS FIR MOD/SEV TURB FCST W OF LINE S1130 E05530 - S1200
E06000 - S1220 E06320 - S1345 E06520 - S1630 E06045 - S1530 E05530
FL350/450 STNR WKN=-->
      <iwxxm:issueTime>
        <gml:TimeInstant gml:id="uuid.6a393103-c702-42e2-9dff-bcac247ed579">
          <gml:timePosition>2026-07-29T17:35:10Z</gml:timePosition>
        </gml:TimeInstant>
      </iwxxm:issueTime>
      <iwxxm:issuingAirTrafficServicesUnit>
        <aixm:Unit gml:id="uuid.53832b03-33bb-4b10-be73-101e02feb274">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.50b4e2f6-a99c-4ec4-a65d-6ce4251a0ad1">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>FIMM MAURITIUS</aixm:name>
              <aixm:type>FIR</aixm:type>
              <aixm:designator>FIMM</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:issuingAirTrafficServicesUnit>
      <iwxxm:originatingMeteorologicalWatchOffice>
        <aixm:Unit gml:id="uuid.8797cf22-b8d2-462a-9fd8-2a8416d39af1">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.978595e7-cc7e-4a2a-904b-cbe5fc12ba81">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>FIMM MWO</aixm:name>
              <aixm:type>MWO</aixm:type>
              <aixm:designator>FIMM</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:originatingMeteorologicalWatchOffice>
      <iwxxm:issuingAirTrafficServicesRegion>
        <aixm:Airspace gml:id="uuid.05b853e1-a460-4ce5-a628-c2d1f2c3156b">
          <aixm:timeSlice>
            <aixm:AirspaceTimeSlice gml:id="uuid.ab9f9c7e-3be0-4767-920e-8771e4c54bad">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:type>OTHER:FIR_UIR</aixm:type>
              <aixm:designator>FIMM</aixm:designator>
              <aixm:name>FIMM MAURITIUS FIR/UIR</aixm:name>
            </aixm:AirspaceTimeSlice>
          </aixm:timeSlice>
        </aixm:Airspace>
      </iwxxm:issuingAirTrafficServicesRegion>
      <iwxxm:sequenceNumber>A02</iwxxm:sequenceNumber>
      <iwxxm:validPeriod>
        <gml:TimePeriod gml:id="uuid.85df9685-cf57-48cd-8159-eca99b8c8b9d">
          <gml:beginPosition>2026-07-29T17:20:00Z</gml:beginPosition>
          <gml:endPosition>2026-07-29T21:20:00Z</gml:endPosition>
        </gml:TimePeriod>
      </iwxxm:validPeriod>
      <iwxxm:phenomenon xlink:href="http://codes.wmo.int/49-2/SigWxPhenomena/SEV_TURB"/>
      <iwxxm:analysisCollection>
        <iwxxm:analysisAndForecastPositionAnalysis gml:id="uuid.af93505f-92cb-401c-b40c-7c7693762cec">
          <iwxxm:analysis>
            <iwxxm:SIGMETEvolvingConditionCollection gml:id="uuid.87baa564-8ab3-4fbb-8842-935752745a34" timeIndicator="FORECAST">
              <iwxxm:phenomenonTime nilReason="http://codes.wmo.int/common/nil/missing"/>
              <iwxxm:member>
                <iwxxm:SIGMETEvolvingCondition gml:id="uuid.69c33689-854c-4c96-be62-ac143554fad2" intensityChange="WEAKEN">
                  <iwxxm:geometry>
                    <aixm:AirspaceVolume gml:id="uuid.796569f1-213d-4cfd-8753-b4ac5874f5c2">
                      <aixm:upperLimit uom="FL">450</aixm:upperLimit>
                      <aixm:upperLimitReference>STD</aixm:upperLimitReference>
                      <aixm:lowerLimit uom="FL">350</aixm:lowerLimit>
                      <aixm:lowerLimitReference>STD</aixm:lowerLimitReference>
                      <aixm:horizontalProjection>
                        <aixm:Surface gml:id="uuid.05539914-6981-403a-aa01-3631719077c8" srsDimension="2" axisLabels="Lat Long" srsName="http://www.opengis.net/def/crs/EPSG/0/4326">
                          <gml:patches>
                            <gml:PolygonPatch>
                              <gml:exterior>
                                <gml:LinearRing>
                                  <gml:posList>-11.501 55.505 -13.531 55.507 -15.501 55.507 -16.5 60.75 -13.75 65.333 -12.333 63.333 -12 60 -11.501 55.505</gml:posList>
                                </gml:LinearRing>
                              </gml:exterior>
                            </gml:PolygonPatch>
                          </gml:patches>
                        </aixm:Surface>
                      </aixm:horizontalProjection>
                    </aixm:AirspaceVolume>
                  </iwxxm:geometry>
                </iwxxm:SIGMETEvolvingCondition>
              </iwxxm:member>
            </iwxxm:SIGMETEvolvingConditionCollection>
          </iwxxm:analysis>
        </iwxxm:analysisAndForecastPositionAnalysis>
      </iwxxm:analysisCollection>
    </iwxxm:SIGMET>
    <iwxxm:SIGMET xmlns:iwxxm="http://icao.int/iwxxm/2025-2" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:gml="http://www.opengis.net/gml/3.2" xmlns:aixm="http://www.aixm.aero/schema/5.1.1" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://icao.int/iwxxm/2025-2 http://schemas.wmo.int/iwxxm/2025-2/iwxxm.xsd" reportStatus="NORMAL" permissibleUsage="NON-OPERATIONAL" translationCentreDesignator="DEVO" translationCentreName="VietorWeather" translationTime="2026-07-29T17:36:37Z" gml:id="uuid.02d0fe62-7818-450f-bed5-60c867d37ba9">
      <!--TAC:WSZA21 FAOR 291735
FAJO SIGMET A01 VALID 291800/292200 FAOR-
FAJO JOHANNESBURG OCEANIC FIR EMBD TS OBS WI
S2750 E03500 - S2827 E03627 - S3006 E04013 - S3000 E04251 -
S3000 E04405 - S3037 E04336 - S3352 E03908 - S3525 E04235 -
S3751 E04122 - S3350 E03119 - S3346 E03113 - S3300 E03200 -
S3025 E03332 TOP FL340=-->
      <iwxxm:issueTime>
        <gml:TimeInstant gml:id="uuid.5e591bc0-0ff8-43b5-aa8b-d3f7b098dca9">
          <gml:timePosition>2026-07-29T17:36:37Z</gml:timePosition>
        </gml:TimeInstant>
      </iwxxm:issueTime>
      <iwxxm:issuingAirTrafficServicesUnit>
        <aixm:Unit gml:id="uuid.b80c991b-99f9-42cf-a220-66bd98e76a04">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.c95f287a-ed7a-4fc0-b0c3-03abf13ea06e">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>FAJO JOHANNESBURG OCEANIC</aixm:name>
              <aixm:type>FIR</aixm:type>
              <aixm:designator>FAJO</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:issuingAirTrafficServicesUnit>
      <iwxxm:originatingMeteorologicalWatchOffice>
        <aixm:Unit gml:id="uuid.81e6c8b0-3aaa-47a8-b8b7-f3d76c0ff159">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.8749210f-2c63-4a60-89d1-207c4b8d0b42">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>FAJO MWO</aixm:name>
              <aixm:type>MWO</aixm:type>
              <aixm:designator>FAJO</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:originatingMeteorologicalWatchOffice>
      <iwxxm:issuingAirTrafficServicesRegion>
        <aixm:Airspace gml:id="uuid.3673aadb-f556-44e3-948a-b5286e3ef60e">
          <aixm:timeSlice>
            <aixm:AirspaceTimeSlice gml:id="uuid.f540b432-c5b2-49d8-8583-1c669eed2b0b">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:type>OTHER:FIR_UIR</aixm:type>
              <aixm:designator>FAJO</aixm:designator>
              <aixm:name>FAJO JOHANNESBURG OCEANIC FIR/UIR</aixm:name>
            </aixm:AirspaceTimeSlice>
          </aixm:timeSlice>
        </aixm:Airspace>
      </iwxxm:issuingAirTrafficServicesRegion>
      <iwxxm:sequenceNumber>A01</iwxxm:sequenceNumber>
      <iwxxm:validPeriod>
        <gml:TimePeriod gml:id="uuid.2574580f-970d-4d86-9ea5-5df9d7b02e69">
          <gml:beginPosition>2026-07-29T18:00:00Z</gml:beginPosition>
          <gml:endPosition>2026-07-29T22:00:00Z</gml:endPosition>
        </gml:TimePeriod>
      </iwxxm:validPeriod>
      <iwxxm:phenomenon xlink:href="http://codes.wmo.int/49-2/SigWxPhenomena/TS"/>
      <iwxxm:analysisCollection>
        <iwxxm:analysisAndForecastPositionAnalysis gml:id="uuid.7d0f7ca7-d641-47de-a2f9-4191d47fa4e6">
          <iwxxm:analysis>
            <iwxxm:SIGMETEvolvingConditionCollection gml:id="uuid.597ec72a-951b-4e86-ba39-279efbc70512" timeIndicator="FORECAST">
              <iwxxm:phenomenonTime nilReason="http://codes.wmo.int/common/nil/missing"/>
              <iwxxm:member>
                <iwxxm:SIGMETEvolvingCondition gml:id="uuid.6ae20e56-2baf-4e1c-9ee3-92b49f27a815" intensityChange="">
                  <iwxxm:geometry>
                    <aixm:AirspaceVolume gml:id="uuid.811a8099-dbd7-4841-943d-42058076c80c">
                      <aixm:upperLimit uom="FL">340</aixm:upperLimit>
                      <aixm:upperLimitReference>STD</aixm:upperLimitReference>
                      <aixm:horizontalProjection>
                        <aixm:Surface gml:id="uuid.61191c08-f837-4039-8e5a-9defb5a7ddc4" srsDimension="2" axisLabels="Lat Long" srsName="http://www.opengis.net/def/crs/EPSG/0/4326">
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                            <gml:PolygonPatch>
                              <gml:exterior>
                                <gml:LinearRing>
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                                </gml:LinearRing>
                              </gml:exterior>
                            </gml:PolygonPatch>
                          </gml:patches>
                        </aixm:Surface>
                      </aixm:horizontalProjection>
                    </aixm:AirspaceVolume>
                  </iwxxm:geometry>
                </iwxxm:SIGMETEvolvingCondition>
              </iwxxm:member>
            </iwxxm:SIGMETEvolvingConditionCollection>
          </iwxxm:analysis>
        </iwxxm:analysisAndForecastPositionAnalysis>
      </iwxxm:analysisCollection>
    </iwxxm:SIGMET>
    <iwxxm:SIGMET xmlns:iwxxm="http://icao.int/iwxxm/2025-2" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:gml="http://www.opengis.net/gml/3.2" xmlns:aixm="http://www.aixm.aero/schema/5.1.1" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://icao.int/iwxxm/2025-2 http://schemas.wmo.int/iwxxm/2025-2/iwxxm.xsd" reportStatus="NORMAL" permissibleUsage="NON-OPERATIONAL" translationCentreDesignator="DEVO" translationCentreName="VietorWeather" translationTime="2026-07-29T17:36:37Z" gml:id="uuid.c1b46fac-11ec-42a0-bca4-9044cc4ce5b9">
      <!--TAC:WSZA21 FAOR 291734
FAJA SIGMET B01 VALID 291800/292200 FAOR-
FAJA JOHANNESBURG FIR EMBD TS OBS WI
S2729 E03413 - S2746 E03451 - S2750 E03500 - S3025 E03332 -
S3300 E03200 - S3135 E02928 - S2748 E03343 TOP FL340=-->
      <iwxxm:issueTime>
        <gml:TimeInstant gml:id="uuid.7a252771-a9ff-4c91-8387-23717488be44">
          <gml:timePosition>2026-07-29T17:36:37Z</gml:timePosition>
        </gml:TimeInstant>
      </iwxxm:issueTime>
      <iwxxm:issuingAirTrafficServicesUnit>
        <aixm:Unit gml:id="uuid.821ee84b-fe06-4725-aee5-84af70fae418">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.53e82848-8567-46a6-9ac4-e959066a153d">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>FAJA JOHANNESBURG</aixm:name>
              <aixm:type>FIR</aixm:type>
              <aixm:designator>FAJA</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:issuingAirTrafficServicesUnit>
      <iwxxm:originatingMeteorologicalWatchOffice>
        <aixm:Unit gml:id="uuid.90f72a8e-a415-420c-b765-f6cc5997d031">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.f0065855-0d03-485e-b632-92f626368f0e">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>FAJA MWO</aixm:name>
              <aixm:type>MWO</aixm:type>
              <aixm:designator>FAJA</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:originatingMeteorologicalWatchOffice>
      <iwxxm:issuingAirTrafficServicesRegion>
        <aixm:Airspace gml:id="uuid.766ddff5-357c-4883-b209-e9bef67f63cb">
          <aixm:timeSlice>
            <aixm:AirspaceTimeSlice gml:id="uuid.cca19c8d-fff5-48f9-a28a-8ae5bdb1bcaa">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:type>OTHER:FIR_UIR</aixm:type>
              <aixm:designator>FAJA</aixm:designator>
              <aixm:name>FAJA JOHANNESBURG FIR/UIR</aixm:name>
            </aixm:AirspaceTimeSlice>
          </aixm:timeSlice>
        </aixm:Airspace>
      </iwxxm:issuingAirTrafficServicesRegion>
      <iwxxm:sequenceNumber>B01</iwxxm:sequenceNumber>
      <iwxxm:validPeriod>
        <gml:TimePeriod gml:id="uuid.d4231d45-e7d4-47b0-900f-78fa551605aa">
          <gml:beginPosition>2026-07-29T18:00:00Z</gml:beginPosition>
          <gml:endPosition>2026-07-29T22:00:00Z</gml:endPosition>
        </gml:TimePeriod>
      </iwxxm:validPeriod>
      <iwxxm:phenomenon xlink:href="http://codes.wmo.int/49-2/SigWxPhenomena/TS"/>
      <iwxxm:analysisCollection>
        <iwxxm:analysisAndForecastPositionAnalysis gml:id="uuid.2e4fa48e-7c76-4899-bceb-4195503e9c51">
          <iwxxm:analysis>
            <iwxxm:SIGMETEvolvingConditionCollection gml:id="uuid.510acfdb-3630-4fc1-b0b7-4ebd8917e1ed" timeIndicator="FORECAST">
              <iwxxm:phenomenonTime nilReason="http://codes.wmo.int/common/nil/missing"/>
              <iwxxm:member>
                <iwxxm:SIGMETEvolvingCondition gml:id="uuid.4169f5ee-5ece-46ca-a8a6-ea63311d20a1" intensityChange="">
                  <iwxxm:geometry>
                    <aixm:AirspaceVolume gml:id="uuid.fa0547a0-aead-427d-8015-186f51e85573">
                      <aixm:upperLimit uom="FL">340</aixm:upperLimit>
                      <aixm:upperLimitReference>STD</aixm:upperLimitReference>
                      <aixm:horizontalProjection>
                        <aixm:Surface gml:id="uuid.21ee8dc7-8e00-4aa2-aea4-549218c74dc2" srsDimension="2" axisLabels="Lat Long" srsName="http://www.opengis.net/def/crs/EPSG/0/4326">
                          <gml:patches>
                            <gml:PolygonPatch>
                              <gml:exterior>
                                <gml:LinearRing>
                                  <gml:posList>-27.483 34.217 -27.767 34.85 -27.833 35 -30.417 33.533 -33 32 -31.583 29.467 -27.8 33.717</gml:posList>
                                </gml:LinearRing>
                              </gml:exterior>
                            </gml:PolygonPatch>
                          </gml:patches>
                        </aixm:Surface>
                      </aixm:horizontalProjection>
                    </aixm:AirspaceVolume>
                  </iwxxm:geometry>
                </iwxxm:SIGMETEvolvingCondition>
              </iwxxm:member>
            </iwxxm:SIGMETEvolvingConditionCollection>
          </iwxxm:analysis>
        </iwxxm:analysisAndForecastPositionAnalysis>
      </iwxxm:analysisCollection>
    </iwxxm:SIGMET>
    <iwxxm:SIGMET xmlns:iwxxm="http://icao.int/iwxxm/2025-2" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:gml="http://www.opengis.net/gml/3.2" xmlns:aixm="http://www.aixm.aero/schema/5.1.1" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://icao.int/iwxxm/2025-2 http://schemas.wmo.int/iwxxm/2025-2/iwxxm.xsd" reportStatus="NORMAL" permissibleUsage="NON-OPERATIONAL" translationCentreDesignator="DEVO" translationCentreName="VietorWeather" translationTime="2026-07-29T17:36:37Z" gml:id="uuid.ec641825-53ca-4070-964e-47308193cb48">
      <!--TAC:WSZA21 FAOR 291733
FACA SIGMET A01 VALID 291800/292200 FAOR-
FACA CAPE TOWN FIR EMBD TS OBS WI
S3135 E02928 - S3300 E03200 - S3346 E03113 - S3159 E02902 TOP FL340=-->
      <iwxxm:issueTime>
        <gml:TimeInstant gml:id="uuid.9a517ea4-78a8-4686-ac51-ba111f1a7676">
          <gml:timePosition>2026-07-29T17:36:37Z</gml:timePosition>
        </gml:TimeInstant>
      </iwxxm:issueTime>
      <iwxxm:issuingAirTrafficServicesUnit>
        <aixm:Unit gml:id="uuid.bf9c16cf-ea90-477a-8e07-81d8123ed62e">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.23f3e102-f5eb-49db-8133-242817cfcd8b">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>FACA CAPE TOWN</aixm:name>
              <aixm:type>FIR</aixm:type>
              <aixm:designator>FACA</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:issuingAirTrafficServicesUnit>
      <iwxxm:originatingMeteorologicalWatchOffice>
        <aixm:Unit gml:id="uuid.6ecd6546-34e6-4de6-b1be-f08ed1f03252">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.d8ad8c2a-2824-4ed0-829f-e36cd8ca87c3">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>FACA MWO</aixm:name>
              <aixm:type>MWO</aixm:type>
              <aixm:designator>FACA</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:originatingMeteorologicalWatchOffice>
      <iwxxm:issuingAirTrafficServicesRegion>
        <aixm:Airspace gml:id="uuid.ca3013e6-ce7b-4ad3-a016-0df323db9f97">
          <aixm:timeSlice>
            <aixm:AirspaceTimeSlice gml:id="uuid.f3b82a2c-a11a-4354-8f38-5f0b3e5cdefe">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:type>OTHER:FIR_UIR</aixm:type>
              <aixm:designator>FACA</aixm:designator>
              <aixm:name>FACA CAPE TOWN FIR/UIR</aixm:name>
            </aixm:AirspaceTimeSlice>
          </aixm:timeSlice>
        </aixm:Airspace>
      </iwxxm:issuingAirTrafficServicesRegion>
      <iwxxm:sequenceNumber>A01</iwxxm:sequenceNumber>
      <iwxxm:validPeriod>
        <gml:TimePeriod gml:id="uuid.d5c35d3d-8fd4-4398-b359-93085c8d87d3">
          <gml:beginPosition>2026-07-29T18:00:00Z</gml:beginPosition>
          <gml:endPosition>2026-07-29T22:00:00Z</gml:endPosition>
        </gml:TimePeriod>
      </iwxxm:validPeriod>
      <iwxxm:phenomenon xlink:href="http://codes.wmo.int/49-2/SigWxPhenomena/TS"/>
      <iwxxm:analysisCollection>
        <iwxxm:analysisAndForecastPositionAnalysis gml:id="uuid.57ae35e4-bc9a-493e-86a4-86ef43a33fe6">
          <iwxxm:analysis>
            <iwxxm:SIGMETEvolvingConditionCollection gml:id="uuid.d90c7def-78a7-46ca-bf1d-5b054e3a299e" timeIndicator="FORECAST">
              <iwxxm:phenomenonTime nilReason="http://codes.wmo.int/common/nil/missing"/>
              <iwxxm:member>
                <iwxxm:SIGMETEvolvingCondition gml:id="uuid.53aa9073-c4d2-4517-9435-9a81aafbc933" intensityChange="">
                  <iwxxm:geometry>
                    <aixm:AirspaceVolume gml:id="uuid.c3b0172d-dd11-4fea-9bdd-fcd1200b6f40">
                      <aixm:upperLimit uom="FL">340</aixm:upperLimit>
                      <aixm:upperLimitReference>STD</aixm:upperLimitReference>
                      <aixm:horizontalProjection>
                        <aixm:Surface gml:id="uuid.d4662f59-76da-4cd9-ab36-2e4292c2f219" srsDimension="2" axisLabels="Lat Long" srsName="http://www.opengis.net/def/crs/EPSG/0/4326">
                          <gml:patches>
                            <gml:PolygonPatch>
                              <gml:exterior>
                                <gml:LinearRing>
                                  <gml:posList>-31.583 29.467 -33 32 -33.767 31.217 -31.983 29.033</gml:posList>
                                </gml:LinearRing>
                              </gml:exterior>
                            </gml:PolygonPatch>
                          </gml:patches>
                        </aixm:Surface>
                      </aixm:horizontalProjection>
                    </aixm:AirspaceVolume>
                  </iwxxm:geometry>
                </iwxxm:SIGMETEvolvingCondition>
              </iwxxm:member>
            </iwxxm:SIGMETEvolvingConditionCollection>
          </iwxxm:analysis>
        </iwxxm:analysisAndForecastPositionAnalysis>
      </iwxxm:analysisCollection>
    </iwxxm:SIGMET>
    <iwxxm:SIGMET xmlns:iwxxm="http://icao.int/iwxxm/2025-2" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:gml="http://www.opengis.net/gml/3.2" xmlns:aixm="http://www.aixm.aero/schema/5.1.1" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://icao.int/iwxxm/2025-2 http://schemas.wmo.int/iwxxm/2025-2/iwxxm.xsd" reportStatus="NORMAL" permissibleUsage="NON-OPERATIONAL" translationCentreDesignator="DEVO" translationCentreName="VietorWeather" translationTime="2026-07-29T17:37:43Z" gml:id="uuid.c0192740-fc06-4e2f-8189-fe082d94e1ac">
      <!--TAC:WSSG31 GOOY 291740
GOOO SIGMET B02 VALID 291740/292140 GOBD-
GOOO DAKAR TERRESTRE FIR/UIR EMBD OBS AT 1730Z
E OF LINE N1901 W00413 - N1735 W00443
TOP FL450 MOV W 10KT INTSF=-->
      <iwxxm:issueTime>
        <gml:TimeInstant gml:id="uuid.139a8358-9c92-4995-94fb-2944f6e3df83">
          <gml:timePosition>2026-07-29T17:37:43Z</gml:timePosition>
        </gml:TimeInstant>
      </iwxxm:issueTime>
      <iwxxm:issuingAirTrafficServicesUnit>
        <aixm:Unit gml:id="uuid.361d6c3e-c8ae-4719-914d-1c20f9e2a64d">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.d60c8c78-7f6e-4980-a0f4-8b157a461be6">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>GOOO DAKAR TERRESTRE</aixm:name>
              <aixm:type>FIR</aixm:type>
              <aixm:designator>GOOO</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:issuingAirTrafficServicesUnit>
      <iwxxm:originatingMeteorologicalWatchOffice>
        <aixm:Unit gml:id="uuid.cabe35f1-8bf3-4cc7-b098-333a5b30c08e">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.c5d42112-97a4-4698-8b11-328cc8b56bb3">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>GOOO MWO</aixm:name>
              <aixm:type>MWO</aixm:type>
              <aixm:designator>GOOO</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:originatingMeteorologicalWatchOffice>
      <iwxxm:issuingAirTrafficServicesRegion>
        <aixm:Airspace gml:id="uuid.f853e241-31ba-4285-aee8-d4ec6fff6b5d">
          <aixm:timeSlice>
            <aixm:AirspaceTimeSlice gml:id="uuid.55c8bdb5-ab59-44d7-89f2-2e358c87c2fe">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:type>OTHER:FIR_UIR</aixm:type>
              <aixm:designator>GOOO</aixm:designator>
              <aixm:name>GOOO DAKAR TERRESTRE FIR/UIR</aixm:name>
            </aixm:AirspaceTimeSlice>
          </aixm:timeSlice>
        </aixm:Airspace>
      </iwxxm:issuingAirTrafficServicesRegion>
      <iwxxm:sequenceNumber>B02</iwxxm:sequenceNumber>
      <iwxxm:validPeriod>
        <gml:TimePeriod gml:id="uuid.96274c68-4089-4715-a79d-15a26b6bc4ed">
          <gml:beginPosition>2026-07-29T17:40:00Z</gml:beginPosition>
          <gml:endPosition>2026-07-29T21:40:00Z</gml:endPosition>
        </gml:TimePeriod>
      </iwxxm:validPeriod>
      <iwxxm:phenomenon xlink:href="http://codes.wmo.int/49-2/SigWxPhenomena/"/>
      <iwxxm:analysisCollection>
        <iwxxm:analysisAndForecastPositionAnalysis gml:id="uuid.f0475331-10a5-4e7e-a734-ec5d795ac37f">
          <iwxxm:analysis>
            <iwxxm:SIGMETEvolvingConditionCollection gml:id="uuid.610c489c-4c37-4196-8a35-a85f60f684c2" timeIndicator="FORECAST">
              <iwxxm:phenomenonTime nilReason="http://codes.wmo.int/common/nil/missing"/>
              <iwxxm:member>
                <iwxxm:SIGMETEvolvingCondition gml:id="uuid.f5ebc29b-4c07-4e9f-8eb7-f5f79891f2a6" intensityChange="INTENSIFY">
                  <iwxxm:geometry>
                    <aixm:AirspaceVolume gml:id="uuid.ea3506dd-98cb-41a7-b848-58c6ee8c2ca2">
                      <aixm:upperLimit uom="FL">450</aixm:upperLimit>
                      <aixm:upperLimitReference>STD</aixm:upperLimitReference>
                      <aixm:horizontalProjection>
                        <aixm:Surface gml:id="uuid.11125123-f7f0-461c-b9eb-31c271f7ed02" srsDimension="2" axisLabels="Lat Long" srsName="http://www.opengis.net/def/crs/EPSG/0/4326">
                          <gml:patches>
                            <gml:PolygonPatch>
                              <gml:exterior>
                                <gml:LinearRing>
                                  <gml:posList>19.017 -3.583 17.583 -3.581 17.583 -4.717 19.017 -4.217 19.017 -3.583</gml:posList>
                                </gml:LinearRing>
                              </gml:exterior>
                            </gml:PolygonPatch>
                          </gml:patches>
                        </aixm:Surface>
                      </aixm:horizontalProjection>
                    </aixm:AirspaceVolume>
                  </iwxxm:geometry>
                  <iwxxm:directionOfMotion uom="deg">270</iwxxm:directionOfMotion>
                  <iwxxm:speedOfMotion uomo="[kn_i]">10</iwxxm:speedOfMotion>
                </iwxxm:SIGMETEvolvingCondition>
              </iwxxm:member>
            </iwxxm:SIGMETEvolvingConditionCollection>
          </iwxxm:analysis>
        </iwxxm:analysisAndForecastPositionAnalysis>
      </iwxxm:analysisCollection>
    </iwxxm:SIGMET>
    <iwxxm:SIGMET xmlns:iwxxm="http://icao.int/iwxxm/2025-2" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:gml="http://www.opengis.net/gml/3.2" xmlns:aixm="http://www.aixm.aero/schema/5.1.1" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://icao.int/iwxxm/2025-2 http://schemas.wmo.int/iwxxm/2025-2/iwxxm.xsd" reportStatus="NORMAL" permissibleUsage="NON-OPERATIONAL" translationCentreDesignator="DEVO" translationCentreName="VietorWeather" translationTime="2026-07-29T17:39:08Z" gml:id="uuid.78dc3e82-584c-4a78-9996-11f16ba40630">
      <!--TAC:WSCH31 SCIP 291732
SCIZ SIGMET A5 VALID 291742/292142 SCIP-
SCIZ ISLA DE PASCUA FIR SEV TURB FCST WI S2600 W09000 - S3300 W09000 
- S2900 W10300 - S4200 W12500 - S3200 W12300 - S2400 W10500 FL260/490
 MOV E NC=-->
      <iwxxm:issueTime>
        <gml:TimeInstant gml:id="uuid.4c1fc0f8-3701-4d67-9e31-1c997b32cc4d">
          <gml:timePosition>2026-07-29T17:39:08Z</gml:timePosition>
        </gml:TimeInstant>
      </iwxxm:issueTime>
      <iwxxm:issuingAirTrafficServicesUnit>
        <aixm:Unit gml:id="uuid.199c1d7a-c32d-4f9f-9afd-48217c4dbeb2">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.bfd3b128-0598-40dd-990c-0e47e910a87f">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>SCIZ ISLA DE PASCUA</aixm:name>
              <aixm:type>FIR</aixm:type>
              <aixm:designator>SCIZ</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:issuingAirTrafficServicesUnit>
      <iwxxm:originatingMeteorologicalWatchOffice>
        <aixm:Unit gml:id="uuid.0d33440f-f826-402d-b056-00aba81b82f9">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.0ca37ff3-7158-43d8-830f-233457a566d2">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>SCIZ MWO</aixm:name>
              <aixm:type>MWO</aixm:type>
              <aixm:designator>SCIZ</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:originatingMeteorologicalWatchOffice>
      <iwxxm:issuingAirTrafficServicesRegion>
        <aixm:Airspace gml:id="uuid.fa28d409-287e-4c08-9fea-a3863576b463">
          <aixm:timeSlice>
            <aixm:AirspaceTimeSlice gml:id="uuid.4efc9d1c-6815-4a0b-876f-0128be62d628">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:type>OTHER:FIR_UIR</aixm:type>
              <aixm:designator>SCIZ</aixm:designator>
              <aixm:name>SCIZ ISLA DE PASCUA FIR/UIR</aixm:name>
            </aixm:AirspaceTimeSlice>
          </aixm:timeSlice>
        </aixm:Airspace>
      </iwxxm:issuingAirTrafficServicesRegion>
      <iwxxm:sequenceNumber>A5</iwxxm:sequenceNumber>
      <iwxxm:validPeriod>
        <gml:TimePeriod gml:id="uuid.836e7d35-0983-40f8-aa71-2ea74262d3cd">
          <gml:beginPosition>2026-07-29T17:42:00Z</gml:beginPosition>
          <gml:endPosition>2026-07-29T21:42:00Z</gml:endPosition>
        </gml:TimePeriod>
      </iwxxm:validPeriod>
      <iwxxm:phenomenon xlink:href="http://codes.wmo.int/49-2/SigWxPhenomena/SEV_TURB"/>
      <iwxxm:analysisCollection>
        <iwxxm:analysisAndForecastPositionAnalysis gml:id="uuid.643ef2c1-d6aa-48b3-ab8a-5ce3fcfdf0c1">
          <iwxxm:analysis>
            <iwxxm:SIGMETEvolvingConditionCollection gml:id="uuid.c852b843-9333-49fc-85ab-16b373485792" timeIndicator="FORECAST">
              <iwxxm:phenomenonTime nilReason="http://codes.wmo.int/common/nil/missing"/>
              <iwxxm:member>
                <iwxxm:SIGMETEvolvingCondition gml:id="uuid.c15ac4fb-e89d-4d3a-a97b-50cc0930aded" intensityChange="NO_CHANGE">
                  <iwxxm:geometry>
                    <aixm:AirspaceVolume gml:id="uuid.1c48ba0d-9af0-457c-b2bd-250197e34b92">
                      <aixm:upperLimit uom="FL">490</aixm:upperLimit>
                      <aixm:upperLimitReference>STD</aixm:upperLimitReference>
                      <aixm:lowerLimit uom="FL">260</aixm:lowerLimit>
                      <aixm:lowerLimitReference>STD</aixm:lowerLimitReference>
                      <aixm:horizontalProjection>
                        <aixm:Surface gml:id="uuid.1d57bc06-c1c8-4d83-badb-93536d8d30d0" srsDimension="2" axisLabels="Lat Long" srsName="http://www.opengis.net/def/crs/EPSG/0/4326">
                          <gml:patches>
                            <gml:PolygonPatch>
                              <gml:exterior>
                                <gml:LinearRing>
                                  <gml:posList>-26 -90 -33 -90 -29 -103 -42 -125 -32 -123 -24 -105</gml:posList>
                                </gml:LinearRing>
                              </gml:exterior>
                            </gml:PolygonPatch>
                          </gml:patches>
                        </aixm:Surface>
                      </aixm:horizontalProjection>
                    </aixm:AirspaceVolume>
                  </iwxxm:geometry>
                  <iwxxm:directionOfMotion uom="deg">90</iwxxm:directionOfMotion>
                  <iwxxm:speedOfMotion uomo="[kn_i]">0</iwxxm:speedOfMotion>
                </iwxxm:SIGMETEvolvingCondition>
              </iwxxm:member>
            </iwxxm:SIGMETEvolvingConditionCollection>
          </iwxxm:analysis>
        </iwxxm:analysisAndForecastPositionAnalysis>
      </iwxxm:analysisCollection>
    </iwxxm:SIGMET>
    <iwxxm:SIGMET xmlns:iwxxm="http://icao.int/iwxxm/2025-2" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:gml="http://www.opengis.net/gml/3.2" xmlns:aixm="http://www.aixm.aero/schema/5.1.1" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://icao.int/iwxxm/2025-2 http://schemas.wmo.int/iwxxm/2025-2/iwxxm.xsd" reportStatus="NORMAL" permissibleUsage="NON-OPERATIONAL" translationCentreDesignator="DEVO" translationCentreName="VietorWeather" translationTime="2026-07-29T17:39:45Z" gml:id="uuid.bf1a92d9-dbdf-456b-841c-659e5a9bf71a">
      <!--TAC:WSCO31 SKBO 291739
SKED SIGMET A1 VALID 291755/292155 SKBO-?
SKED BOGOTA FIR FRQ TS OBS AT1835Z WI N0134 W07748 - N0644 W07204 - N0635 W07014 - N0455 W06855 - N0019 W07349 - N0134 W07748 TOP FL480 MOV NW 05KT INTSF =-->
      <iwxxm:issueTime>
        <gml:TimeInstant gml:id="uuid.e0fee454-7a5e-401b-919a-2de83a500e1b">
          <gml:timePosition>2026-07-29T17:39:45Z</gml:timePosition>
        </gml:TimeInstant>
      </iwxxm:issueTime>
      <iwxxm:issuingAirTrafficServicesUnit>
        <aixm:Unit gml:id="uuid.4611a6cf-e03e-4910-af2b-aa14f05a8d03">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.ad053318-6a8d-42ca-b570-adee9c6d2601">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>SKED BOGOTA</aixm:name>
              <aixm:type>FIR</aixm:type>
              <aixm:designator>SKED</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:issuingAirTrafficServicesUnit>
      <iwxxm:originatingMeteorologicalWatchOffice>
        <aixm:Unit gml:id="uuid.f8edbc9b-79f7-4c29-97f7-dd13a7c3a733">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.9f7e5dde-d21e-4f19-b2ec-64c02b285265">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>SKED MWO</aixm:name>
              <aixm:type>MWO</aixm:type>
              <aixm:designator>SKED</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:originatingMeteorologicalWatchOffice>
      <iwxxm:issuingAirTrafficServicesRegion>
        <aixm:Airspace gml:id="uuid.19f626d5-53df-49fc-9c55-7032a3b20944">
          <aixm:timeSlice>
            <aixm:AirspaceTimeSlice gml:id="uuid.666e5f48-d801-47b0-96a0-2c321f695c26">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:type>OTHER:FIR_UIR</aixm:type>
              <aixm:designator>SKED</aixm:designator>
              <aixm:name>SKED BOGOTA FIR/UIR</aixm:name>
            </aixm:AirspaceTimeSlice>
          </aixm:timeSlice>
        </aixm:Airspace>
      </iwxxm:issuingAirTrafficServicesRegion>
      <iwxxm:sequenceNumber>A1</iwxxm:sequenceNumber>
      <iwxxm:validPeriod>
        <gml:TimePeriod gml:id="uuid.4cde698e-c3c7-42f0-ae7c-c45ab369f96e">
          <gml:beginPosition>2026-07-29T17:55:00Z</gml:beginPosition>
          <gml:endPosition>2026-07-29T21:55:00Z</gml:endPosition>
        </gml:TimePeriod>
      </iwxxm:validPeriod>
      <iwxxm:phenomenon xlink:href="http://codes.wmo.int/49-2/SigWxPhenomena/TS"/>
      <iwxxm:analysisCollection>
        <iwxxm:analysisAndForecastPositionAnalysis gml:id="uuid.01b9850b-cf48-43cc-b591-a1b66b7bc825">
          <iwxxm:analysis>
            <iwxxm:SIGMETEvolvingConditionCollection gml:id="uuid.704768a5-1c7a-48ab-aaef-7924ae69a77f" timeIndicator="FORECAST">
              <iwxxm:phenomenonTime nilReason="http://codes.wmo.int/common/nil/missing"/>
              <iwxxm:member>
                <iwxxm:SIGMETEvolvingCondition gml:id="uuid.57f57889-f32c-4b63-86a4-84e72bb8e36e" intensityChange="INTENSIFY">
                  <iwxxm:geometry>
                    <aixm:AirspaceVolume gml:id="uuid.b730c34b-dc41-4ca4-8a2a-9da401b00aec">
                      <aixm:upperLimit uom="FL">480</aixm:upperLimit>
                      <aixm:upperLimitReference>STD</aixm:upperLimitReference>
                      <aixm:horizontalProjection>
                        <aixm:Surface gml:id="uuid.1d9523c8-90f9-4337-9223-e43da97eda6d" srsDimension="2" axisLabels="Lat Long" srsName="http://www.opengis.net/def/crs/EPSG/0/4326">
                          <gml:patches>
                            <gml:PolygonPatch>
                              <gml:exterior>
                                <gml:LinearRing>
                                  <gml:posList>1.567 -77.8 6.733 -72.067 6.583 -70.233 4.917 -68.917 0.317 -73.817 1.567 -77.8</gml:posList>
                                </gml:LinearRing>
                              </gml:exterior>
                            </gml:PolygonPatch>
                          </gml:patches>
                        </aixm:Surface>
                      </aixm:horizontalProjection>
                    </aixm:AirspaceVolume>
                  </iwxxm:geometry>
                  <iwxxm:directionOfMotion uom="deg">315</iwxxm:directionOfMotion>
                  <iwxxm:speedOfMotion uomo="[kn_i]">5</iwxxm:speedOfMotion>
                </iwxxm:SIGMETEvolvingCondition>
              </iwxxm:member>
            </iwxxm:SIGMETEvolvingConditionCollection>
          </iwxxm:analysis>
        </iwxxm:analysisAndForecastPositionAnalysis>
      </iwxxm:analysisCollection>
    </iwxxm:SIGMET>
    <iwxxm:SIGMET xmlns:iwxxm="http://icao.int/iwxxm/2025-2" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:gml="http://www.opengis.net/gml/3.2" xmlns:aixm="http://www.aixm.aero/schema/5.1.1" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://icao.int/iwxxm/2025-2 http://schemas.wmo.int/iwxxm/2025-2/iwxxm.xsd" reportStatus="NORMAL" permissibleUsage="NON-OPERATIONAL" translationCentreDesignator="DEVO" translationCentreName="VietorWeather" translationTime="2026-07-29T17:41:33Z" gml:id="uuid.90cee3b2-9fcb-4137-829a-e414f4367118">
      <!--TAC:WSCH31 SCIP 291740
SCIZ SIGMET B2 VALID 291750/292150 SCIP-
SCIZ ISLA DE PASCUA FIR OBSC TS FCST WI S2600 W10000 - S2800 W10000 -
 S2800 W09800 - S2600 W09800 TOP FL270 MOV E WKN=-->
      <iwxxm:issueTime>
        <gml:TimeInstant gml:id="uuid.3f6a6372-fc1a-44ff-b0b6-6af6ae15a02c">
          <gml:timePosition>2026-07-29T17:41:33Z</gml:timePosition>
        </gml:TimeInstant>
      </iwxxm:issueTime>
      <iwxxm:issuingAirTrafficServicesUnit>
        <aixm:Unit gml:id="uuid.58cd3076-2a68-4255-8eed-6aece2709898">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.4badd9a2-9a72-4698-9fec-230fb966d230">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>SCIZ ISLA DE PASCUA</aixm:name>
              <aixm:type>FIR</aixm:type>
              <aixm:designator>SCIZ</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:issuingAirTrafficServicesUnit>
      <iwxxm:originatingMeteorologicalWatchOffice>
        <aixm:Unit gml:id="uuid.b34bc849-8196-4a6b-8ab5-8f8c2a583b14">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.75cd75c9-a93d-430f-b320-383f630afd6e">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>SCIZ MWO</aixm:name>
              <aixm:type>MWO</aixm:type>
              <aixm:designator>SCIZ</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:originatingMeteorologicalWatchOffice>
      <iwxxm:issuingAirTrafficServicesRegion>
        <aixm:Airspace gml:id="uuid.70b1c1d1-46b2-4ab6-a11e-39b18294154f">
          <aixm:timeSlice>
            <aixm:AirspaceTimeSlice gml:id="uuid.a9fc7fb6-d6b5-4575-8984-fb2281dc0646">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:type>OTHER:FIR_UIR</aixm:type>
              <aixm:designator>SCIZ</aixm:designator>
              <aixm:name>SCIZ ISLA DE PASCUA FIR/UIR</aixm:name>
            </aixm:AirspaceTimeSlice>
          </aixm:timeSlice>
        </aixm:Airspace>
      </iwxxm:issuingAirTrafficServicesRegion>
      <iwxxm:sequenceNumber>B2</iwxxm:sequenceNumber>
      <iwxxm:validPeriod>
        <gml:TimePeriod gml:id="uuid.6c19e926-09f8-4486-b7fb-113a777411a2">
          <gml:beginPosition>2026-07-29T17:50:00Z</gml:beginPosition>
          <gml:endPosition>2026-07-29T21:50:00Z</gml:endPosition>
        </gml:TimePeriod>
      </iwxxm:validPeriod>
      <iwxxm:phenomenon xlink:href="http://codes.wmo.int/49-2/SigWxPhenomena/TS"/>
      <iwxxm:analysisCollection>
        <iwxxm:analysisAndForecastPositionAnalysis gml:id="uuid.3259a47f-4a61-4edd-ad71-5842aca7297c">
          <iwxxm:analysis>
            <iwxxm:SIGMETEvolvingConditionCollection gml:id="uuid.eb4b33ac-4181-40aa-81bc-271e48ca67e4" timeIndicator="FORECAST">
              <iwxxm:phenomenonTime nilReason="http://codes.wmo.int/common/nil/missing"/>
              <iwxxm:member>
                <iwxxm:SIGMETEvolvingCondition gml:id="uuid.f3d39595-1e6d-42c7-999b-008d108fcaa2" intensityChange="WEAKEN">
                  <iwxxm:geometry>
                    <aixm:AirspaceVolume gml:id="uuid.809f345e-3ebd-4572-ac12-62b91376f0bd">
                      <aixm:upperLimit uom="FL">270</aixm:upperLimit>
                      <aixm:upperLimitReference>STD</aixm:upperLimitReference>
                      <aixm:horizontalProjection>
                        <aixm:Surface gml:id="uuid.eaa9bc86-adfb-4e52-97dd-08ee9490ae79" srsDimension="2" axisLabels="Lat Long" srsName="http://www.opengis.net/def/crs/EPSG/0/4326">
                          <gml:patches>
                            <gml:PolygonPatch>
                              <gml:exterior>
                                <gml:LinearRing>
                                  <gml:posList>-26 -100 -28 -100 -28 -98 -26 -98</gml:posList>
                                </gml:LinearRing>
                              </gml:exterior>
                            </gml:PolygonPatch>
                          </gml:patches>
                        </aixm:Surface>
                      </aixm:horizontalProjection>
                    </aixm:AirspaceVolume>
                  </iwxxm:geometry>
                  <iwxxm:directionOfMotion uom="deg">90</iwxxm:directionOfMotion>
                  <iwxxm:speedOfMotion uomo="[kn_i]">0</iwxxm:speedOfMotion>
                </iwxxm:SIGMETEvolvingCondition>
              </iwxxm:member>
            </iwxxm:SIGMETEvolvingConditionCollection>
          </iwxxm:analysis>
        </iwxxm:analysisAndForecastPositionAnalysis>
      </iwxxm:analysisCollection>
    </iwxxm:SIGMET>
    <iwxxm:SIGMET xmlns:iwxxm="http://icao.int/iwxxm/2025-2" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:gml="http://www.opengis.net/gml/3.2" xmlns:aixm="http://www.aixm.aero/schema/5.1.1" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://icao.int/iwxxm/2025-2 http://schemas.wmo.int/iwxxm/2025-2/iwxxm.xsd" reportStatus="NORMAL" permissibleUsage="NON-OPERATIONAL" translationCentreDesignator="DEVO" translationCentreName="VietorWeather" translationTime="2026-07-29T17:42:32Z" gml:id="uuid.754b74d9-535e-4ae2-8791-30a81fe5522f">
      <!--TAC:WSZA21 FAOR 291740
FACA SIGMET B01 VALID 291800/292200 FAOR-
FACA CAPE TOWN FIR SEV TURB FCST WI
S3053 E02657 - S3305 E02634 - S3411 E02441 - S3342 E02310 -
S3108 E02504 - S3057 E02619 FL160/180=-->
      <iwxxm:issueTime>
        <gml:TimeInstant gml:id="uuid.1968e6ea-356b-4259-b7c3-e53082766d11">
          <gml:timePosition>2026-07-29T17:42:32Z</gml:timePosition>
        </gml:TimeInstant>
      </iwxxm:issueTime>
      <iwxxm:issuingAirTrafficServicesUnit>
        <aixm:Unit gml:id="uuid.9e8e2e53-b1c0-4f5e-9fd5-19ba17ad6f54">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.e64c3c73-4b1d-4459-b176-c2c11e609866">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>FACA CAPE TOWN</aixm:name>
              <aixm:type>FIR</aixm:type>
              <aixm:designator>FACA</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:issuingAirTrafficServicesUnit>
      <iwxxm:originatingMeteorologicalWatchOffice>
        <aixm:Unit gml:id="uuid.8e319ee3-02de-4f53-bfab-15357ca73029">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.3d598a08-cc65-400c-bc57-19f49f962a3b">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>FACA MWO</aixm:name>
              <aixm:type>MWO</aixm:type>
              <aixm:designator>FACA</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:originatingMeteorologicalWatchOffice>
      <iwxxm:issuingAirTrafficServicesRegion>
        <aixm:Airspace gml:id="uuid.6473a4b8-a157-4788-8f03-ed9482e8fbae">
          <aixm:timeSlice>
            <aixm:AirspaceTimeSlice gml:id="uuid.e787ed2b-db9e-41b0-80be-bb51a0c4ff7c">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:type>OTHER:FIR_UIR</aixm:type>
              <aixm:designator>FACA</aixm:designator>
              <aixm:name>FACA CAPE TOWN FIR/UIR</aixm:name>
            </aixm:AirspaceTimeSlice>
          </aixm:timeSlice>
        </aixm:Airspace>
      </iwxxm:issuingAirTrafficServicesRegion>
      <iwxxm:sequenceNumber>B01</iwxxm:sequenceNumber>
      <iwxxm:validPeriod>
        <gml:TimePeriod gml:id="uuid.e50ab0bb-f4b8-44a6-af8d-c8ab74ff49da">
          <gml:beginPosition>2026-07-29T18:00:00Z</gml:beginPosition>
          <gml:endPosition>2026-07-29T22:00:00Z</gml:endPosition>
        </gml:TimePeriod>
      </iwxxm:validPeriod>
      <iwxxm:phenomenon xlink:href="http://codes.wmo.int/49-2/SigWxPhenomena/SEV_TURB"/>
      <iwxxm:analysisCollection>
        <iwxxm:analysisAndForecastPositionAnalysis gml:id="uuid.098f0f26-8661-45c6-b726-33b2f9e9d03f">
          <iwxxm:analysis>
            <iwxxm:SIGMETEvolvingConditionCollection gml:id="uuid.8360431d-9905-418c-8bd9-c48873c0ba50" timeIndicator="FORECAST">
              <iwxxm:phenomenonTime nilReason="http://codes.wmo.int/common/nil/missing"/>
              <iwxxm:member>
                <iwxxm:SIGMETEvolvingCondition gml:id="uuid.8363f8c3-8864-43a2-a4e2-8e3c8135311c" intensityChange="">
                  <iwxxm:geometry>
                    <aixm:AirspaceVolume gml:id="uuid.a35e6be2-c904-4522-8a68-4730b2803a56">
                      <aixm:upperLimit uom="FL">180</aixm:upperLimit>
                      <aixm:upperLimitReference>STD</aixm:upperLimitReference>
                      <aixm:lowerLimit uom="ft_i">16000</aixm:lowerLimit>
                      <aixm:lowerLimitReference>STD</aixm:lowerLimitReference>
                      <aixm:horizontalProjection>
                        <aixm:Surface gml:id="uuid.d178950c-0561-4c08-805d-30a0bc38b6f7" srsDimension="2" axisLabels="Lat Long" srsName="http://www.opengis.net/def/crs/EPSG/0/4326">
                          <gml:patches>
                            <gml:PolygonPatch>
                              <gml:exterior>
                                <gml:LinearRing>
                                  <gml:posList>-30.883 26.95 -33.083 26.567 -34.183 24.683 -33.7 23.167 -31.133 25.067 -30.95 26.317</gml:posList>
                                </gml:LinearRing>
                              </gml:exterior>
                            </gml:PolygonPatch>
                          </gml:patches>
                        </aixm:Surface>
                      </aixm:horizontalProjection>
                    </aixm:AirspaceVolume>
                  </iwxxm:geometry>
                </iwxxm:SIGMETEvolvingCondition>
              </iwxxm:member>
            </iwxxm:SIGMETEvolvingConditionCollection>
          </iwxxm:analysis>
        </iwxxm:analysisAndForecastPositionAnalysis>
      </iwxxm:analysisCollection>
    </iwxxm:SIGMET>
    <iwxxm:SIGMET xmlns:iwxxm="http://icao.int/iwxxm/2025-2" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:gml="http://www.opengis.net/gml/3.2" xmlns:aixm="http://www.aixm.aero/schema/5.1.1" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://icao.int/iwxxm/2025-2 http://schemas.wmo.int/iwxxm/2025-2/iwxxm.xsd" reportStatus="NORMAL" permissibleUsage="NON-OPERATIONAL" translationCentreDesignator="DEVO" translationCentreName="VietorWeather" translationTime="2026-07-29T17:42:32Z" gml:id="uuid.92d9e0d0-230a-4925-ae81-3f3c2a463f8a">
      <!--TAC:WSZA21 FAOR 291741
FAJA SIGMET C01 VALID 291800/292200 FAOR-
FAJA JOHANNESBURG FIR SEV TURB FCST WI
S2953 E02600 - S2956 E02707 - S3053 E02657 - S3057 E02619 -
S3108 E02504 FL160/180=-->
      <iwxxm:issueTime>
        <gml:TimeInstant gml:id="uuid.4bd35d98-b7d5-4d1b-bb6f-0879d1efc95f">
          <gml:timePosition>2026-07-29T17:42:32Z</gml:timePosition>
        </gml:TimeInstant>
      </iwxxm:issueTime>
      <iwxxm:issuingAirTrafficServicesUnit>
        <aixm:Unit gml:id="uuid.cb0c6c1d-f80d-46f4-aac6-ff333ff17368">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.4b880beb-06db-4531-8591-cd7631bdc8b4">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>FAJA JOHANNESBURG</aixm:name>
              <aixm:type>FIR</aixm:type>
              <aixm:designator>FAJA</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:issuingAirTrafficServicesUnit>
      <iwxxm:originatingMeteorologicalWatchOffice>
        <aixm:Unit gml:id="uuid.a7093af8-b1f7-49e7-8fc8-b32786e28e0b">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.324a2cf9-ab9f-4693-8358-75cfe173dd5b">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>FAJA MWO</aixm:name>
              <aixm:type>MWO</aixm:type>
              <aixm:designator>FAJA</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:originatingMeteorologicalWatchOffice>
      <iwxxm:issuingAirTrafficServicesRegion>
        <aixm:Airspace gml:id="uuid.99b92d21-388a-4f33-8d72-c4894e11a82d">
          <aixm:timeSlice>
            <aixm:AirspaceTimeSlice gml:id="uuid.72e9e68c-fc01-41e2-8f22-f793dc911d01">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:type>OTHER:FIR_UIR</aixm:type>
              <aixm:designator>FAJA</aixm:designator>
              <aixm:name>FAJA JOHANNESBURG FIR/UIR</aixm:name>
            </aixm:AirspaceTimeSlice>
          </aixm:timeSlice>
        </aixm:Airspace>
      </iwxxm:issuingAirTrafficServicesRegion>
      <iwxxm:sequenceNumber>C01</iwxxm:sequenceNumber>
      <iwxxm:validPeriod>
        <gml:TimePeriod gml:id="uuid.0192b9c1-ed78-4d34-9402-0d9b713ccd6e">
          <gml:beginPosition>2026-07-29T18:00:00Z</gml:beginPosition>
          <gml:endPosition>2026-07-29T22:00:00Z</gml:endPosition>
        </gml:TimePeriod>
      </iwxxm:validPeriod>
      <iwxxm:phenomenon xlink:href="http://codes.wmo.int/49-2/SigWxPhenomena/SEV_TURB"/>
      <iwxxm:analysisCollection>
        <iwxxm:analysisAndForecastPositionAnalysis gml:id="uuid.4e12fb10-3174-402a-94ed-022d51cbc680">
          <iwxxm:analysis>
            <iwxxm:SIGMETEvolvingConditionCollection gml:id="uuid.a162af7a-a38b-4090-b175-bad22962537e" timeIndicator="FORECAST">
              <iwxxm:phenomenonTime nilReason="http://codes.wmo.int/common/nil/missing"/>
              <iwxxm:member>
                <iwxxm:SIGMETEvolvingCondition gml:id="uuid.fa4e57ab-f31d-4625-ab32-9fc289130d3a" intensityChange="">
                  <iwxxm:geometry>
                    <aixm:AirspaceVolume gml:id="uuid.3be41d6f-7c7e-4ab9-a994-fbbf21251e51">
                      <aixm:upperLimit uom="FL">180</aixm:upperLimit>
                      <aixm:upperLimitReference>STD</aixm:upperLimitReference>
                      <aixm:lowerLimit uom="ft_i">16000</aixm:lowerLimit>
                      <aixm:lowerLimitReference>STD</aixm:lowerLimitReference>
                      <aixm:horizontalProjection>
                        <aixm:Surface gml:id="uuid.7a996ff0-1568-42fc-aed2-25cf21deb22a" srsDimension="2" axisLabels="Lat Long" srsName="http://www.opengis.net/def/crs/EPSG/0/4326">
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                            <gml:PolygonPatch>
                              <gml:exterior>
                                <gml:LinearRing>
                                  <gml:posList>-29.883 26 -29.933 27.117 -30.883 26.95 -30.95 26.317 -31.133 25.067</gml:posList>
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                              </gml:exterior>
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                        </aixm:Surface>
                      </aixm:horizontalProjection>
                    </aixm:AirspaceVolume>
                  </iwxxm:geometry>
                </iwxxm:SIGMETEvolvingCondition>
              </iwxxm:member>
            </iwxxm:SIGMETEvolvingConditionCollection>
          </iwxxm:analysis>
        </iwxxm:analysisAndForecastPositionAnalysis>
      </iwxxm:analysisCollection>
    </iwxxm:SIGMET>
    <iwxxm:SIGMET xmlns:iwxxm="http://icao.int/iwxxm/2025-2" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:gml="http://www.opengis.net/gml/3.2" xmlns:aixm="http://www.aixm.aero/schema/5.1.1" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://icao.int/iwxxm/2025-2 http://schemas.wmo.int/iwxxm/2025-2/iwxxm.xsd" reportStatus="NORMAL" permissibleUsage="NON-OPERATIONAL" translationCentreDesignator="DEVO" translationCentreName="VietorWeather" translationTime="2026-07-29T17:43:39Z" gml:id="uuid.aa52a810-f073-4545-aabd-e32103719d52">
      <!--TAC:WSPA07 PHFO 291743
KZAK SIGMET TANGO 1 VALID 291740/292140 PHFO-
OAKLAND OCEANIC FIR EMBD TS OBS AT 1740Z WI N1130 E17530 - N0700
E17715 - N0430 E17215 - N0700 E16545 - N1130 E17530. TOP FL520. STNR.
INTSF.-->
      <iwxxm:issueTime>
        <gml:TimeInstant gml:id="uuid.dd43ee15-28b6-48c4-9234-a97babab1d67">
          <gml:timePosition>2026-07-29T17:43:39Z</gml:timePosition>
        </gml:TimeInstant>
      </iwxxm:issueTime>
      <iwxxm:issuingAirTrafficServicesUnit>
        <aixm:Unit gml:id="uuid.adddc524-c91a-44d0-94b5-1780496bf916">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.df654d03-de17-497a-9d11-7b04522f825f">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>OAKLAND OCEANIC</aixm:name>
              <aixm:type>FIR</aixm:type>
              <aixm:designator>KZAK</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:issuingAirTrafficServicesUnit>
      <iwxxm:originatingMeteorologicalWatchOffice>
        <aixm:Unit gml:id="uuid.1053a32d-fcd0-4597-af42-42ec9dca70d5">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.c251dddf-d4f5-4659-b7cd-76fe2abd90dd">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>KZAK MWO</aixm:name>
              <aixm:type>MWO</aixm:type>
              <aixm:designator>KZAK</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:originatingMeteorologicalWatchOffice>
      <iwxxm:issuingAirTrafficServicesRegion>
        <aixm:Airspace gml:id="uuid.9838e543-434d-47b8-9a17-09b3db203927">
          <aixm:timeSlice>
            <aixm:AirspaceTimeSlice gml:id="uuid.fa82a511-e9a1-4fe0-bce9-bab1fbf26b6a">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:type>OTHER:FIR_UIR</aixm:type>
              <aixm:designator>KZAK</aixm:designator>
              <aixm:name>OAKLAND OCEANIC FIR/UIR</aixm:name>
            </aixm:AirspaceTimeSlice>
          </aixm:timeSlice>
        </aixm:Airspace>
      </iwxxm:issuingAirTrafficServicesRegion>
      <iwxxm:sequenceNumber>TANGO 1</iwxxm:sequenceNumber>
      <iwxxm:validPeriod>
        <gml:TimePeriod gml:id="uuid.958a52a6-c71e-457f-8b83-ca3ee03ba4e4">
          <gml:beginPosition>2026-07-29T17:40:00Z</gml:beginPosition>
          <gml:endPosition>2026-07-29T21:40:00Z</gml:endPosition>
        </gml:TimePeriod>
      </iwxxm:validPeriod>
      <iwxxm:phenomenon xlink:href="http://codes.wmo.int/49-2/SigWxPhenomena/TS"/>
      <iwxxm:analysisCollection>
        <iwxxm:analysisAndForecastPositionAnalysis gml:id="uuid.e05ad51f-eca0-4ce2-b332-bc2acd9893b9">
          <iwxxm:analysis>
            <iwxxm:SIGMETEvolvingConditionCollection gml:id="uuid.f8053ca0-eb46-4c46-acb4-36c2ec896d1c" timeIndicator="FORECAST">
              <iwxxm:phenomenonTime nilReason="http://codes.wmo.int/common/nil/missing"/>
              <iwxxm:member>
                <iwxxm:SIGMETEvolvingCondition gml:id="uuid.0ff9dd76-5327-478c-9b63-20ae6b5737e5" intensityChange="INTENSIFY">
                  <iwxxm:geometry>
                    <aixm:AirspaceVolume gml:id="uuid.6868e4ca-a9ce-42c5-b784-fd52b81c78ee">
                      <aixm:upperLimit uom="FL">520</aixm:upperLimit>
                      <aixm:upperLimitReference>STD</aixm:upperLimitReference>
                      <aixm:horizontalProjection>
                        <aixm:Surface gml:id="uuid.55afb1f9-b8d0-457a-81f3-b2652bbbd9cf" srsDimension="2" axisLabels="Lat Long" srsName="http://www.opengis.net/def/crs/EPSG/0/4326">
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                            <gml:PolygonPatch>
                              <gml:exterior>
                                <gml:LinearRing>
                                  <gml:posList>11.5 175.5 7 177.25 4.5 172.25 7 165.75 11.5 175.5</gml:posList>
                                </gml:LinearRing>
                              </gml:exterior>
                            </gml:PolygonPatch>
                          </gml:patches>
                        </aixm:Surface>
                      </aixm:horizontalProjection>
                    </aixm:AirspaceVolume>
                  </iwxxm:geometry>
                </iwxxm:SIGMETEvolvingCondition>
              </iwxxm:member>
            </iwxxm:SIGMETEvolvingConditionCollection>
          </iwxxm:analysis>
        </iwxxm:analysisAndForecastPositionAnalysis>
      </iwxxm:analysisCollection>
    </iwxxm:SIGMET>
    <iwxxm:SIGMET xmlns:iwxxm="http://icao.int/iwxxm/2025-2" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:gml="http://www.opengis.net/gml/3.2" xmlns:aixm="http://www.aixm.aero/schema/5.1.1" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://icao.int/iwxxm/2025-2 http://schemas.wmo.int/iwxxm/2025-2/iwxxm.xsd" reportStatus="NORMAL" permissibleUsage="NON-OPERATIONAL" translationCentreDesignator="DEVO" translationCentreName="VietorWeather" translationTime="2026-07-29T17:43:56Z" gml:id="uuid.b8072865-c77c-4bf7-ba28-2c98a57febbe">
      <!--TAC:WSPS21 NZKL 291729
NZZO SIGMET 30 VALID 291743/292143 NZKL-
NZZO AUCKLAND OCEANIC FIR SEV TURB FCST WI S3210 W14310 - S3550
W13200 - S3720 W13400 - S3730 W13400 - S3620 W13920 - S3210 W14310
FL210/320 STNR NC=-->
      <iwxxm:issueTime>
        <gml:TimeInstant gml:id="uuid.77e473e1-70a7-4d86-9b84-da983d88617c">
          <gml:timePosition>2026-07-29T17:43:56Z</gml:timePosition>
        </gml:TimeInstant>
      </iwxxm:issueTime>
      <iwxxm:issuingAirTrafficServicesUnit>
        <aixm:Unit gml:id="uuid.3b330ca2-51bd-4e15-8666-eb24f7ff2d5f">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.da7a7284-abe9-4cc7-b3ab-bdd1509bc846">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>NZZO AUCKLAND OCEANIC</aixm:name>
              <aixm:type>FIR</aixm:type>
              <aixm:designator>NZZO</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:issuingAirTrafficServicesUnit>
      <iwxxm:originatingMeteorologicalWatchOffice>
        <aixm:Unit gml:id="uuid.a35b7f54-1bf2-4f54-8ed0-a98fc18f51c8">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.9832b99a-83c7-4a81-b155-1dcc74ed1b88">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>NZZO MWO</aixm:name>
              <aixm:type>MWO</aixm:type>
              <aixm:designator>NZZO</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:originatingMeteorologicalWatchOffice>
      <iwxxm:issuingAirTrafficServicesRegion>
        <aixm:Airspace gml:id="uuid.3eaeab04-48f8-4bac-a5b7-c696e77ff64d">
          <aixm:timeSlice>
            <aixm:AirspaceTimeSlice gml:id="uuid.d7ee500e-4a48-486e-99a5-08e903fa72bf">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:type>OTHER:FIR_UIR</aixm:type>
              <aixm:designator>NZZO</aixm:designator>
              <aixm:name>NZZO AUCKLAND OCEANIC FIR/UIR</aixm:name>
            </aixm:AirspaceTimeSlice>
          </aixm:timeSlice>
        </aixm:Airspace>
      </iwxxm:issuingAirTrafficServicesRegion>
      <iwxxm:sequenceNumber>30</iwxxm:sequenceNumber>
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        <gml:TimePeriod gml:id="uuid.9f45e580-8196-4b99-8e5b-7482ef18b306">
          <gml:beginPosition>2026-07-29T17:43:00Z</gml:beginPosition>
          <gml:endPosition>2026-07-29T21:43:00Z</gml:endPosition>
        </gml:TimePeriod>
      </iwxxm:validPeriod>
      <iwxxm:phenomenon xlink:href="http://codes.wmo.int/49-2/SigWxPhenomena/SEV_TURB"/>
      <iwxxm:analysisCollection>
        <iwxxm:analysisAndForecastPositionAnalysis gml:id="uuid.1457dcdd-dc7e-4c01-864e-fc664c669e39">
          <iwxxm:analysis>
            <iwxxm:SIGMETEvolvingConditionCollection gml:id="uuid.0f0ddf7a-09d2-476b-9cb3-c335f1e89453" timeIndicator="FORECAST">
              <iwxxm:phenomenonTime nilReason="http://codes.wmo.int/common/nil/missing"/>
              <iwxxm:member>
                <iwxxm:SIGMETEvolvingCondition gml:id="uuid.3978171c-3631-4896-9765-34cc780e5781" intensityChange="NO_CHANGE">
                  <iwxxm:geometry>
                    <aixm:AirspaceVolume gml:id="uuid.2f9148e5-70e6-497c-8d2d-b8aa3a2f5700">
                      <aixm:upperLimit uom="FL">320</aixm:upperLimit>
                      <aixm:upperLimitReference>STD</aixm:upperLimitReference>
                      <aixm:lowerLimit uom="FL">210</aixm:lowerLimit>
                      <aixm:lowerLimitReference>STD</aixm:lowerLimitReference>
                      <aixm:horizontalProjection>
                        <aixm:Surface gml:id="uuid.d501e2a9-32b0-434d-8a84-51f920e040c2" srsDimension="2" axisLabels="Lat Long" srsName="http://www.opengis.net/def/crs/EPSG/0/4326">
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                              <gml:exterior>
                                <gml:LinearRing>
                                  <gml:posList>-32.167 -143.167 -35.833 -132 -37.333 -134 -37.5 -134 -36.333 -139.333 -32.167 -143.167</gml:posList>
                                </gml:LinearRing>
                              </gml:exterior>
                            </gml:PolygonPatch>
                          </gml:patches>
                        </aixm:Surface>
                      </aixm:horizontalProjection>
                    </aixm:AirspaceVolume>
                  </iwxxm:geometry>
                </iwxxm:SIGMETEvolvingCondition>
              </iwxxm:member>
            </iwxxm:SIGMETEvolvingConditionCollection>
          </iwxxm:analysis>
        </iwxxm:analysisAndForecastPositionAnalysis>
      </iwxxm:analysisCollection>
    </iwxxm:SIGMET>
    <iwxxm:SIGMET xmlns:iwxxm="http://icao.int/iwxxm/2025-2" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:gml="http://www.opengis.net/gml/3.2" xmlns:aixm="http://www.aixm.aero/schema/5.1.1" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://icao.int/iwxxm/2025-2 http://schemas.wmo.int/iwxxm/2025-2/iwxxm.xsd" reportStatus="NORMAL" permissibleUsage="NON-OPERATIONAL" translationCentreDesignator="DEVO" translationCentreName="VietorWeather" translationTime="2026-07-29T17:45:50Z" gml:id="uuid.ba679a2e-81a0-443f-bee0-e80fcfe693d0">
      <!--TAC:WSZA21 FAOR 291743
FAJO SIGMET B01 VALID 291800/292200 FAOR-
FAJO JOHANNESBURG OCEANIC FIR SEV TURB FCST WI
S2155 W00011 - S2418 E00540 - S2310 E00956 - S2955 E00952 -
S2943 E00120 - S2427 W00336 FL300/340=-->
      <iwxxm:issueTime>
        <gml:TimeInstant gml:id="uuid.b94f3d7c-755a-49f9-b1e1-963fce1dd62c">
          <gml:timePosition>2026-07-29T17:45:50Z</gml:timePosition>
        </gml:TimeInstant>
      </iwxxm:issueTime>
      <iwxxm:issuingAirTrafficServicesUnit>
        <aixm:Unit gml:id="uuid.bdbd139a-a431-4993-9bbd-630a25453191">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.3ba80193-e0ec-4ebe-bd40-d7a039ce4773">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>FAJO JOHANNESBURG OCEANIC</aixm:name>
              <aixm:type>FIR</aixm:type>
              <aixm:designator>FAJO</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:issuingAirTrafficServicesUnit>
      <iwxxm:originatingMeteorologicalWatchOffice>
        <aixm:Unit gml:id="uuid.e416e4d0-e5b4-41fc-92df-2511bbdf39fa">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.b53f9f76-f595-489e-8381-b9724d89acb3">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>FAJO MWO</aixm:name>
              <aixm:type>MWO</aixm:type>
              <aixm:designator>FAJO</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:originatingMeteorologicalWatchOffice>
      <iwxxm:issuingAirTrafficServicesRegion>
        <aixm:Airspace gml:id="uuid.64114b12-6305-4dc6-adcf-8c15fce1c1d8">
          <aixm:timeSlice>
            <aixm:AirspaceTimeSlice gml:id="uuid.7941e7fd-daa6-401f-8f46-843ce3d7e5ac">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:type>OTHER:FIR_UIR</aixm:type>
              <aixm:designator>FAJO</aixm:designator>
              <aixm:name>FAJO JOHANNESBURG OCEANIC FIR/UIR</aixm:name>
            </aixm:AirspaceTimeSlice>
          </aixm:timeSlice>
        </aixm:Airspace>
      </iwxxm:issuingAirTrafficServicesRegion>
      <iwxxm:sequenceNumber>B01</iwxxm:sequenceNumber>
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          <gml:beginPosition>2026-07-29T18:00:00Z</gml:beginPosition>
          <gml:endPosition>2026-07-29T22:00:00Z</gml:endPosition>
        </gml:TimePeriod>
      </iwxxm:validPeriod>
      <iwxxm:phenomenon xlink:href="http://codes.wmo.int/49-2/SigWxPhenomena/SEV_TURB"/>
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        <iwxxm:analysisAndForecastPositionAnalysis gml:id="uuid.f39fa481-5051-4ea2-9d98-5d2e7b98c388">
          <iwxxm:analysis>
            <iwxxm:SIGMETEvolvingConditionCollection gml:id="uuid.713d0951-29dd-465c-aca8-5cd1d255e1b4" timeIndicator="FORECAST">
              <iwxxm:phenomenonTime nilReason="http://codes.wmo.int/common/nil/missing"/>
              <iwxxm:member>
                <iwxxm:SIGMETEvolvingCondition gml:id="uuid.ae8ae54e-5f33-43bc-8603-165a2cb0d46b" intensityChange="">
                  <iwxxm:geometry>
                    <aixm:AirspaceVolume gml:id="uuid.15be07df-a60a-4828-a38d-9c6ee37af82a">
                      <aixm:upperLimit uom="FL">340</aixm:upperLimit>
                      <aixm:upperLimitReference>STD</aixm:upperLimitReference>
                      <aixm:lowerLimit uom="FL">300</aixm:lowerLimit>
                      <aixm:lowerLimitReference>STD</aixm:lowerLimitReference>
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                        </aixm:Surface>
                      </aixm:horizontalProjection>
                    </aixm:AirspaceVolume>
                  </iwxxm:geometry>
                </iwxxm:SIGMETEvolvingCondition>
              </iwxxm:member>
            </iwxxm:SIGMETEvolvingConditionCollection>
          </iwxxm:analysis>
        </iwxxm:analysisAndForecastPositionAnalysis>
      </iwxxm:analysisCollection>
    </iwxxm:SIGMET>
    <iwxxm:SIGMET xmlns:iwxxm="http://icao.int/iwxxm/2025-2" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:gml="http://www.opengis.net/gml/3.2" xmlns:aixm="http://www.aixm.aero/schema/5.1.1" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://icao.int/iwxxm/2025-2 http://schemas.wmo.int/iwxxm/2025-2/iwxxm.xsd" reportStatus="NORMAL" permissibleUsage="NON-OPERATIONAL" translationCentreDesignator="DEVO" translationCentreName="VietorWeather" translationTime="2026-07-29T17:45:50Z" gml:id="uuid.e39beab1-e281-4078-9c08-494408143eb9">
      <!--TAC:WSZA21 FAOR 291746
FAJA SIGMET F01 VALID 291800/292200 FAOR-
FAJA JOHANNESBURG FIR SEV TURB FCST WI
S3003 E01500 - S3030 E01625 - S3030 E01500 FL340/390=-->
      <iwxxm:issueTime>
        <gml:TimeInstant gml:id="uuid.426e5731-20c1-4cbf-8edf-e8f80d2de87c">
          <gml:timePosition>2026-07-29T17:45:50Z</gml:timePosition>
        </gml:TimeInstant>
      </iwxxm:issueTime>
      <iwxxm:issuingAirTrafficServicesUnit>
        <aixm:Unit gml:id="uuid.c5711549-50dc-4aa5-8a15-61a412880ee1">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.5993bdc4-7823-4117-b445-d89aca293912">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>FAJA JOHANNESBURG</aixm:name>
              <aixm:type>FIR</aixm:type>
              <aixm:designator>FAJA</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:issuingAirTrafficServicesUnit>
      <iwxxm:originatingMeteorologicalWatchOffice>
        <aixm:Unit gml:id="uuid.07d56819-e866-48ed-a15e-94657ad278cb">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.bf736074-79a2-4359-af98-e0dcf2c9909f">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>FAJA MWO</aixm:name>
              <aixm:type>MWO</aixm:type>
              <aixm:designator>FAJA</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:originatingMeteorologicalWatchOffice>
      <iwxxm:issuingAirTrafficServicesRegion>
        <aixm:Airspace gml:id="uuid.1fac55ae-ceba-42d1-9a42-379ddd09fb58">
          <aixm:timeSlice>
            <aixm:AirspaceTimeSlice gml:id="uuid.db7367a7-509b-4347-ad14-10dbde42e0d5">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:type>OTHER:FIR_UIR</aixm:type>
              <aixm:designator>FAJA</aixm:designator>
              <aixm:name>FAJA JOHANNESBURG FIR/UIR</aixm:name>
            </aixm:AirspaceTimeSlice>
          </aixm:timeSlice>
        </aixm:Airspace>
      </iwxxm:issuingAirTrafficServicesRegion>
      <iwxxm:sequenceNumber>F01</iwxxm:sequenceNumber>
      <iwxxm:validPeriod>
        <gml:TimePeriod gml:id="uuid.14e95db6-8037-4823-baa4-c9dbe1e70fa2">
          <gml:beginPosition>2026-07-29T18:00:00Z</gml:beginPosition>
          <gml:endPosition>2026-07-29T22:00:00Z</gml:endPosition>
        </gml:TimePeriod>
      </iwxxm:validPeriod>
      <iwxxm:phenomenon xlink:href="http://codes.wmo.int/49-2/SigWxPhenomena/SEV_TURB"/>
      <iwxxm:analysisCollection>
        <iwxxm:analysisAndForecastPositionAnalysis gml:id="uuid.f31b950b-4246-4e81-b518-79810a38668c">
          <iwxxm:analysis>
            <iwxxm:SIGMETEvolvingConditionCollection gml:id="uuid.503e7860-3e73-4f59-b2bc-e710895d51fd" timeIndicator="FORECAST">
              <iwxxm:phenomenonTime nilReason="http://codes.wmo.int/common/nil/missing"/>
              <iwxxm:member>
                <iwxxm:SIGMETEvolvingCondition gml:id="uuid.b848543e-8bbd-42c8-9284-223b57fd48f1" intensityChange="">
                  <iwxxm:geometry>
                    <aixm:AirspaceVolume gml:id="uuid.b36586a2-5ed2-4217-84af-920641b93aab">
                      <aixm:upperLimit uom="FL">390</aixm:upperLimit>
                      <aixm:upperLimitReference>STD</aixm:upperLimitReference>
                      <aixm:lowerLimit uom="FL">340</aixm:lowerLimit>
                      <aixm:lowerLimitReference>STD</aixm:lowerLimitReference>
                      <aixm:horizontalProjection>
                        <aixm:Surface gml:id="uuid.31ebdf1b-d49a-408c-8897-bf72fee7d49f" srsDimension="2" axisLabels="Lat Long" srsName="http://www.opengis.net/def/crs/EPSG/0/4326">
                          <gml:patches>
                            <gml:PolygonPatch>
                              <gml:exterior>
                                <gml:LinearRing>
                                  <gml:posList>-30.05 15 -30.5 16.417 -30.5 15</gml:posList>
                                </gml:LinearRing>
                              </gml:exterior>
                            </gml:PolygonPatch>
                          </gml:patches>
                        </aixm:Surface>
                      </aixm:horizontalProjection>
                    </aixm:AirspaceVolume>
                  </iwxxm:geometry>
                </iwxxm:SIGMETEvolvingCondition>
              </iwxxm:member>
            </iwxxm:SIGMETEvolvingConditionCollection>
          </iwxxm:analysis>
        </iwxxm:analysisAndForecastPositionAnalysis>
      </iwxxm:analysisCollection>
    </iwxxm:SIGMET>
    <iwxxm:SIGMET xmlns:iwxxm="http://icao.int/iwxxm/2025-2" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:gml="http://www.opengis.net/gml/3.2" xmlns:aixm="http://www.aixm.aero/schema/5.1.1" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://icao.int/iwxxm/2025-2 http://schemas.wmo.int/iwxxm/2025-2/iwxxm.xsd" reportStatus="NORMAL" permissibleUsage="NON-OPERATIONAL" translationCentreDesignator="DEVO" translationCentreName="VietorWeather" translationTime="2026-07-29T17:45:50Z" gml:id="uuid.3ccc9b6c-bfb8-41fb-942f-f46d64171a81">
      <!--TAC:WSZA21 FAOR 291744
FAJO SIGMET E01 VALID 291800/292200 FAOR-
FAJO JOHANNESBURG OCEANIC FIR SEV TURB FCST WI
S1854 W00716 - S2243 W00134 - S2453 W00340 - S2131 W01000 -
S2128 W01000 - S1854 W00717 FL240/300=-->
      <iwxxm:issueTime>
        <gml:TimeInstant gml:id="uuid.1200b039-e620-4779-a6dd-4004799d45f4">
          <gml:timePosition>2026-07-29T17:45:50Z</gml:timePosition>
        </gml:TimeInstant>
      </iwxxm:issueTime>
      <iwxxm:issuingAirTrafficServicesUnit>
        <aixm:Unit gml:id="uuid.d7417d35-6089-454b-ab03-dd18660f4257">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.b2039db9-94eb-4f1c-a8e7-3d356a40368d">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>FAJO JOHANNESBURG OCEANIC</aixm:name>
              <aixm:type>FIR</aixm:type>
              <aixm:designator>FAJO</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:issuingAirTrafficServicesUnit>
      <iwxxm:originatingMeteorologicalWatchOffice>
        <aixm:Unit gml:id="uuid.fbb28f4e-b21a-4e77-bbe5-52c52859b21f">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.dfb69795-c9ec-4102-8e15-b4e0ea4c506f">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>FAJO MWO</aixm:name>
              <aixm:type>MWO</aixm:type>
              <aixm:designator>FAJO</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:originatingMeteorologicalWatchOffice>
      <iwxxm:issuingAirTrafficServicesRegion>
        <aixm:Airspace gml:id="uuid.35c69ab7-f97a-4e3f-b76c-9bf09b3061e4">
          <aixm:timeSlice>
            <aixm:AirspaceTimeSlice gml:id="uuid.28bd0a17-3dba-42be-867e-9d66db05d4a9">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:type>OTHER:FIR_UIR</aixm:type>
              <aixm:designator>FAJO</aixm:designator>
              <aixm:name>FAJO JOHANNESBURG OCEANIC FIR/UIR</aixm:name>
            </aixm:AirspaceTimeSlice>
          </aixm:timeSlice>
        </aixm:Airspace>
      </iwxxm:issuingAirTrafficServicesRegion>
      <iwxxm:sequenceNumber>E01</iwxxm:sequenceNumber>
      <iwxxm:validPeriod>
        <gml:TimePeriod gml:id="uuid.c779c1e1-1098-40c8-b329-10f38db0ca0a">
          <gml:beginPosition>2026-07-29T18:00:00Z</gml:beginPosition>
          <gml:endPosition>2026-07-29T22:00:00Z</gml:endPosition>
        </gml:TimePeriod>
      </iwxxm:validPeriod>
      <iwxxm:phenomenon xlink:href="http://codes.wmo.int/49-2/SigWxPhenomena/SEV_TURB"/>
      <iwxxm:analysisCollection>
        <iwxxm:analysisAndForecastPositionAnalysis gml:id="uuid.95c1f08f-1e0e-4bca-bb6a-d53b7c32463f">
          <iwxxm:analysis>
            <iwxxm:SIGMETEvolvingConditionCollection gml:id="uuid.aed28b26-f02c-4276-9f21-1be19232c8c9" timeIndicator="FORECAST">
              <iwxxm:phenomenonTime nilReason="http://codes.wmo.int/common/nil/missing"/>
              <iwxxm:member>
                <iwxxm:SIGMETEvolvingCondition gml:id="uuid.bce5c30e-ad16-4aaa-bae4-3838d42b2c22" intensityChange="">
                  <iwxxm:geometry>
                    <aixm:AirspaceVolume gml:id="uuid.6a696ae4-97a5-457b-bf23-55df49b18168">
                      <aixm:upperLimit uom="FL">300</aixm:upperLimit>
                      <aixm:upperLimitReference>STD</aixm:upperLimitReference>
                      <aixm:lowerLimit uom="FL">240</aixm:lowerLimit>
                      <aixm:lowerLimitReference>STD</aixm:lowerLimitReference>
                      <aixm:horizontalProjection>
                        <aixm:Surface gml:id="uuid.61b77dcb-37fd-4668-88f0-7a44f93f87e7" srsDimension="2" axisLabels="Lat Long" srsName="http://www.opengis.net/def/crs/EPSG/0/4326">
                          <gml:patches>
                            <gml:PolygonPatch>
                              <gml:exterior>
                                <gml:LinearRing>
                                  <gml:posList>-18.9 -7.267 -22.717 -1.567 -24.883 -3.667 -21.517 -10 -21.467 -10 -18.9 -7.283</gml:posList>
                                </gml:LinearRing>
                              </gml:exterior>
                            </gml:PolygonPatch>
                          </gml:patches>
                        </aixm:Surface>
                      </aixm:horizontalProjection>
                    </aixm:AirspaceVolume>
                  </iwxxm:geometry>
                </iwxxm:SIGMETEvolvingCondition>
              </iwxxm:member>
            </iwxxm:SIGMETEvolvingConditionCollection>
          </iwxxm:analysis>
        </iwxxm:analysisAndForecastPositionAnalysis>
      </iwxxm:analysisCollection>
    </iwxxm:SIGMET>
    <iwxxm:SIGMET xmlns:iwxxm="http://icao.int/iwxxm/2025-2" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:gml="http://www.opengis.net/gml/3.2" xmlns:aixm="http://www.aixm.aero/schema/5.1.1" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://icao.int/iwxxm/2025-2 http://schemas.wmo.int/iwxxm/2025-2/iwxxm.xsd" reportStatus="NORMAL" permissibleUsage="NON-OPERATIONAL" translationCentreDesignator="DEVO" translationCentreName="VietorWeather" translationTime="2026-07-29T17:45:50Z" gml:id="uuid.ad85bc37-5f02-4280-9e70-c6dd0e21cef7">
      <!--TAC:WSZA21 FAOR 291747
FAJO SIGMET F01 VALID 291800/292200 FAOR-
FAJO JOHANNESBURG OCEANIC FIR SEV TURB FCST WI
S2952 E00452 - S3000 E00857 - S2959 E01446 - S3003 E01500 -
S3302 E01500 - S3244 E00524 FL340/390=-->
      <iwxxm:issueTime>
        <gml:TimeInstant gml:id="uuid.b3f6a313-b9c8-48ac-be98-d2ee2756d7a3">
          <gml:timePosition>2026-07-29T17:45:50Z</gml:timePosition>
        </gml:TimeInstant>
      </iwxxm:issueTime>
      <iwxxm:issuingAirTrafficServicesUnit>
        <aixm:Unit gml:id="uuid.0b2e6714-669f-4327-b789-0a42c7614ba5">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.971e6b03-9fde-4d4f-9551-9569eced8a02">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>FAJO JOHANNESBURG OCEANIC</aixm:name>
              <aixm:type>FIR</aixm:type>
              <aixm:designator>FAJO</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:issuingAirTrafficServicesUnit>
      <iwxxm:originatingMeteorologicalWatchOffice>
        <aixm:Unit gml:id="uuid.73a6ab01-3a69-48be-8076-91d6f55d3417">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.775e0a3a-0c4c-4ef7-8d89-8f6329064dc2">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>FAJO MWO</aixm:name>
              <aixm:type>MWO</aixm:type>
              <aixm:designator>FAJO</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:originatingMeteorologicalWatchOffice>
      <iwxxm:issuingAirTrafficServicesRegion>
        <aixm:Airspace gml:id="uuid.e2f91e8f-f26b-4efa-9c60-eb4078913e35">
          <aixm:timeSlice>
            <aixm:AirspaceTimeSlice gml:id="uuid.b705c36e-35a2-4f24-8537-3d075b432b6b">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:type>OTHER:FIR_UIR</aixm:type>
              <aixm:designator>FAJO</aixm:designator>
              <aixm:name>FAJO JOHANNESBURG OCEANIC FIR/UIR</aixm:name>
            </aixm:AirspaceTimeSlice>
          </aixm:timeSlice>
        </aixm:Airspace>
      </iwxxm:issuingAirTrafficServicesRegion>
      <iwxxm:sequenceNumber>F01</iwxxm:sequenceNumber>
      <iwxxm:validPeriod>
        <gml:TimePeriod gml:id="uuid.55b4c0dd-434e-49a8-b227-07530ee7704f">
          <gml:beginPosition>2026-07-29T18:00:00Z</gml:beginPosition>
          <gml:endPosition>2026-07-29T22:00:00Z</gml:endPosition>
        </gml:TimePeriod>
      </iwxxm:validPeriod>
      <iwxxm:phenomenon xlink:href="http://codes.wmo.int/49-2/SigWxPhenomena/SEV_TURB"/>
      <iwxxm:analysisCollection>
        <iwxxm:analysisAndForecastPositionAnalysis gml:id="uuid.9e14b485-e3bf-4670-b92a-c7070e1ba001">
          <iwxxm:analysis>
            <iwxxm:SIGMETEvolvingConditionCollection gml:id="uuid.e60a8551-923c-4dec-976c-9b19a40214cd" timeIndicator="FORECAST">
              <iwxxm:phenomenonTime nilReason="http://codes.wmo.int/common/nil/missing"/>
              <iwxxm:member>
                <iwxxm:SIGMETEvolvingCondition gml:id="uuid.f7ec4a36-c12a-49ce-8e59-f0933b759d0e" intensityChange="">
                  <iwxxm:geometry>
                    <aixm:AirspaceVolume gml:id="uuid.d604992f-7554-485b-b056-1966e333a8ef">
                      <aixm:upperLimit uom="FL">390</aixm:upperLimit>
                      <aixm:upperLimitReference>STD</aixm:upperLimitReference>
                      <aixm:lowerLimit uom="FL">340</aixm:lowerLimit>
                      <aixm:lowerLimitReference>STD</aixm:lowerLimitReference>
                      <aixm:horizontalProjection>
                        <aixm:Surface gml:id="uuid.4400e3bd-9c1b-4bef-8555-0bd3ccf53c2d" srsDimension="2" axisLabels="Lat Long" srsName="http://www.opengis.net/def/crs/EPSG/0/4326">
                          <gml:patches>
                            <gml:PolygonPatch>
                              <gml:exterior>
                                <gml:LinearRing>
                                  <gml:posList>-29.867 4.867 -30 8.95 -29.983 14.767 -30.05 15 -33.033 15 -32.733 5.4</gml:posList>
                                </gml:LinearRing>
                              </gml:exterior>
                            </gml:PolygonPatch>
                          </gml:patches>
                        </aixm:Surface>
                      </aixm:horizontalProjection>
                    </aixm:AirspaceVolume>
                  </iwxxm:geometry>
                </iwxxm:SIGMETEvolvingCondition>
              </iwxxm:member>
            </iwxxm:SIGMETEvolvingConditionCollection>
          </iwxxm:analysis>
        </iwxxm:analysisAndForecastPositionAnalysis>
      </iwxxm:analysisCollection>
    </iwxxm:SIGMET>
    <iwxxm:SIGMET xmlns:iwxxm="http://icao.int/iwxxm/2025-2" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:gml="http://www.opengis.net/gml/3.2" xmlns:aixm="http://www.aixm.aero/schema/5.1.1" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://icao.int/iwxxm/2025-2 http://schemas.wmo.int/iwxxm/2025-2/iwxxm.xsd" reportStatus="NORMAL" permissibleUsage="NON-OPERATIONAL" translationCentreDesignator="DEVO" translationCentreName="VietorWeather" translationTime="2026-07-29T17:45:51Z" gml:id="uuid.1078e4d0-be4a-44d6-97b2-ce40ed1934c8">
      <!--TAC:WSZA21 FAOR 291745
FACA SIGMET D01 VALID 291800/292200 FAOR-
FACA CAPE TOWN FIR SEV TURB FCST WI
S3030 E01500 - S3030 E01625 - S3038 E01654 - S3304 E01622 -
S3302 E01500 FL340/390=-->
      <iwxxm:issueTime>
        <gml:TimeInstant gml:id="uuid.8a4cf1c4-64ba-42eb-a24f-e42196760551">
          <gml:timePosition>2026-07-29T17:45:51Z</gml:timePosition>
        </gml:TimeInstant>
      </iwxxm:issueTime>
      <iwxxm:issuingAirTrafficServicesUnit>
        <aixm:Unit gml:id="uuid.dd073506-24a7-432f-a06f-b39e1ed65cee">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.0794a6eb-e9bd-475e-ba5c-ea106686e48f">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>FACA CAPE TOWN</aixm:name>
              <aixm:type>FIR</aixm:type>
              <aixm:designator>FACA</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:issuingAirTrafficServicesUnit>
      <iwxxm:originatingMeteorologicalWatchOffice>
        <aixm:Unit gml:id="uuid.89ccc6f0-9fe0-4da9-8061-9ee5dfb4564c">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.2738b95c-8c4c-4b79-83c0-74450d1b5d7b">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>FACA MWO</aixm:name>
              <aixm:type>MWO</aixm:type>
              <aixm:designator>FACA</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:originatingMeteorologicalWatchOffice>
      <iwxxm:issuingAirTrafficServicesRegion>
        <aixm:Airspace gml:id="uuid.a1697ddf-9ef1-4432-b4fd-6e4eb66be274">
          <aixm:timeSlice>
            <aixm:AirspaceTimeSlice gml:id="uuid.98a062d9-27d2-4b2b-b010-73a46a3aed19">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:type>OTHER:FIR_UIR</aixm:type>
              <aixm:designator>FACA</aixm:designator>
              <aixm:name>FACA CAPE TOWN FIR/UIR</aixm:name>
            </aixm:AirspaceTimeSlice>
          </aixm:timeSlice>
        </aixm:Airspace>
      </iwxxm:issuingAirTrafficServicesRegion>
      <iwxxm:sequenceNumber>D01</iwxxm:sequenceNumber>
      <iwxxm:validPeriod>
        <gml:TimePeriod gml:id="uuid.f8647e87-1dce-44b7-86d6-e5ff5278aa5b">
          <gml:beginPosition>2026-07-29T18:00:00Z</gml:beginPosition>
          <gml:endPosition>2026-07-29T22:00:00Z</gml:endPosition>
        </gml:TimePeriod>
      </iwxxm:validPeriod>
      <iwxxm:phenomenon xlink:href="http://codes.wmo.int/49-2/SigWxPhenomena/SEV_TURB"/>
      <iwxxm:analysisCollection>
        <iwxxm:analysisAndForecastPositionAnalysis gml:id="uuid.130dd315-0f9c-4958-8743-1b462b24aebb">
          <iwxxm:analysis>
            <iwxxm:SIGMETEvolvingConditionCollection gml:id="uuid.c80f99bf-518c-47fd-9758-eab30a30042b" timeIndicator="FORECAST">
              <iwxxm:phenomenonTime nilReason="http://codes.wmo.int/common/nil/missing"/>
              <iwxxm:member>
                <iwxxm:SIGMETEvolvingCondition gml:id="uuid.c997ba33-94fd-46b9-8d6f-2d1547862592" intensityChange="">
                  <iwxxm:geometry>
                    <aixm:AirspaceVolume gml:id="uuid.07d3e095-bb21-4b40-8bf6-f83a996ceba7">
                      <aixm:upperLimit uom="FL">390</aixm:upperLimit>
                      <aixm:upperLimitReference>STD</aixm:upperLimitReference>
                      <aixm:lowerLimit uom="FL">340</aixm:lowerLimit>
                      <aixm:lowerLimitReference>STD</aixm:lowerLimitReference>
                      <aixm:horizontalProjection>
                        <aixm:Surface gml:id="uuid.f3d47379-837a-4679-af05-2dbdfa4201b9" srsDimension="2" axisLabels="Lat Long" srsName="http://www.opengis.net/def/crs/EPSG/0/4326">
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                                </gml:LinearRing>
                              </gml:exterior>
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                          </gml:patches>
                        </aixm:Surface>
                      </aixm:horizontalProjection>
                    </aixm:AirspaceVolume>
                  </iwxxm:geometry>
                </iwxxm:SIGMETEvolvingCondition>
              </iwxxm:member>
            </iwxxm:SIGMETEvolvingConditionCollection>
          </iwxxm:analysis>
        </iwxxm:analysisAndForecastPositionAnalysis>
      </iwxxm:analysisCollection>
    </iwxxm:SIGMET>
    <iwxxm:SIGMET xmlns:iwxxm="http://icao.int/iwxxm/2025-2" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:gml="http://www.opengis.net/gml/3.2" xmlns:aixm="http://www.aixm.aero/schema/5.1.1" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://icao.int/iwxxm/2025-2 http://schemas.wmo.int/iwxxm/2025-2/iwxxm.xsd" reportStatus="NORMAL" permissibleUsage="NON-OPERATIONAL" translationCentreDesignator="DEVO" translationCentreName="VietorWeather" translationTime="2026-07-29T17:45:51Z" gml:id="uuid.13c9f47c-46e7-4b0b-8b0e-ffc534a97e2c">
      <!--TAC:WSZA21 FAOR 291742
FAJA SIGMET D01 VALID 291800/292200 FAOR-
FAJA JOHANNESBURG FIR SEV TURB FCST WI
S2552 E02822 - S2558 E03028 - S2727 E03035 - S2724 E02700 -
S2620 E02755 SFC/FL065=-->
      <iwxxm:issueTime>
        <gml:TimeInstant gml:id="uuid.f33af13d-62a0-4e61-b9e1-eb40c1377ad2">
          <gml:timePosition>2026-07-29T17:45:51Z</gml:timePosition>
        </gml:TimeInstant>
      </iwxxm:issueTime>
      <iwxxm:issuingAirTrafficServicesUnit>
        <aixm:Unit gml:id="uuid.54b4d39a-5f3e-4e4e-9e24-5a18a9f93aa7">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.e9a07c59-4deb-444a-bee6-ee1fb02895c4">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>FAJA JOHANNESBURG</aixm:name>
              <aixm:type>FIR</aixm:type>
              <aixm:designator>FAJA</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:issuingAirTrafficServicesUnit>
      <iwxxm:originatingMeteorologicalWatchOffice>
        <aixm:Unit gml:id="uuid.49d972b5-79e2-4005-bbf1-686cf6ab27dd">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.3552ef32-993f-40ab-95c3-06adb0f9c7bf">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>FAJA MWO</aixm:name>
              <aixm:type>MWO</aixm:type>
              <aixm:designator>FAJA</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:originatingMeteorologicalWatchOffice>
      <iwxxm:issuingAirTrafficServicesRegion>
        <aixm:Airspace gml:id="uuid.6f1b116a-b602-430d-8f3b-560b1e91f3d7">
          <aixm:timeSlice>
            <aixm:AirspaceTimeSlice gml:id="uuid.2c952560-da08-4443-93aa-cccdb84b09ba">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:type>OTHER:FIR_UIR</aixm:type>
              <aixm:designator>FAJA</aixm:designator>
              <aixm:name>FAJA JOHANNESBURG FIR/UIR</aixm:name>
            </aixm:AirspaceTimeSlice>
          </aixm:timeSlice>
        </aixm:Airspace>
      </iwxxm:issuingAirTrafficServicesRegion>
      <iwxxm:sequenceNumber>D01</iwxxm:sequenceNumber>
      <iwxxm:validPeriod>
        <gml:TimePeriod gml:id="uuid.c099a117-5324-466f-a03e-712917f5a550">
          <gml:beginPosition>2026-07-29T18:00:00Z</gml:beginPosition>
          <gml:endPosition>2026-07-29T22:00:00Z</gml:endPosition>
        </gml:TimePeriod>
      </iwxxm:validPeriod>
      <iwxxm:phenomenon xlink:href="http://codes.wmo.int/49-2/SigWxPhenomena/SEV_TURB"/>
      <iwxxm:analysisCollection>
        <iwxxm:analysisAndForecastPositionAnalysis gml:id="uuid.464404e0-4849-40ff-9c79-632d08a8895c">
          <iwxxm:analysis>
            <iwxxm:SIGMETEvolvingConditionCollection gml:id="uuid.b1804fd8-17c0-4881-9a23-cac9e1ef4e3c" timeIndicator="FORECAST">
              <iwxxm:phenomenonTime nilReason="http://codes.wmo.int/common/nil/missing"/>
              <iwxxm:member>
                <iwxxm:SIGMETEvolvingCondition gml:id="uuid.7d82a64b-93a6-4b0b-98d9-97bd62f71048" intensityChange="">
                  <iwxxm:geometry>
                    <aixm:AirspaceVolume gml:id="uuid.48ed8e6c-004e-44c0-89d6-9b0e637e8b17">
                      <aixm:upperLimit uom="ft_i">6500</aixm:upperLimit>
                      <aixm:upperLimitReference>STD</aixm:upperLimitReference>
                      <aixm:lowerLimit>GND</aixm:lowerLimit>
                      <aixm:lowerLimitReference>SFC</aixm:lowerLimitReference>
                      <aixm:horizontalProjection>
                        <aixm:Surface gml:id="uuid.885687a0-5cbd-41ab-9218-95851c830ff9" srsDimension="2" axisLabels="Lat Long" srsName="http://www.opengis.net/def/crs/EPSG/0/4326">
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                            <gml:PolygonPatch>
                              <gml:exterior>
                                <gml:LinearRing>
                                  <gml:posList>-25.867 28.367 -25.967 30.467 -27.45 30.583 -27.4 27 -26.333 27.917</gml:posList>
                                </gml:LinearRing>
                              </gml:exterior>
                            </gml:PolygonPatch>
                          </gml:patches>
                        </aixm:Surface>
                      </aixm:horizontalProjection>
                    </aixm:AirspaceVolume>
                  </iwxxm:geometry>
                </iwxxm:SIGMETEvolvingCondition>
              </iwxxm:member>
            </iwxxm:SIGMETEvolvingConditionCollection>
          </iwxxm:analysis>
        </iwxxm:analysisAndForecastPositionAnalysis>
      </iwxxm:analysisCollection>
    </iwxxm:SIGMET>
    <iwxxm:SIGMET xmlns:iwxxm="http://icao.int/iwxxm/2025-2" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:gml="http://www.opengis.net/gml/3.2" xmlns:aixm="http://www.aixm.aero/schema/5.1.1" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://icao.int/iwxxm/2025-2 http://schemas.wmo.int/iwxxm/2025-2/iwxxm.xsd" reportStatus="NORMAL" permissibleUsage="NON-OPERATIONAL" translationCentreDesignator="DEVO" translationCentreName="VietorWeather" translationTime="2026-07-29T17:46:16Z" gml:id="uuid.a0b4d851-0bd5-4f6e-8f45-ce142234197a">
      <!--TAC:WSID21 WAAA 291743
WAAF SIGMET 22 VALID 291743/292143 WAAA- WAAF UJUNG PANDANG FIR EMBD
TS OBS WI N0100 E14057 - S0445 E14057 - S0353 E13648 - S0147 E13336 -
N0127 E13947 - N0100 E14057 TOP FL530 MOV W 10KT NC=-->
      <iwxxm:issueTime>
        <gml:TimeInstant gml:id="uuid.16739468-0368-40df-89a0-46f665bf53ef">
          <gml:timePosition>2026-07-29T17:46:16Z</gml:timePosition>
        </gml:TimeInstant>
      </iwxxm:issueTime>
      <iwxxm:issuingAirTrafficServicesUnit>
        <aixm:Unit gml:id="uuid.8a7d4f82-327e-4a51-9fd0-6de586a55b3a">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.5ac104a3-7906-4df7-8d17-f64f8636c377">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>WAAF UJUNG PANDANG</aixm:name>
              <aixm:type>FIR</aixm:type>
              <aixm:designator>WAAF</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:issuingAirTrafficServicesUnit>
      <iwxxm:originatingMeteorologicalWatchOffice>
        <aixm:Unit gml:id="uuid.cf42a812-dcf3-4ecf-bdb6-b085960fd239">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.6f9e04c8-cfc1-4607-a3a0-6b26920778e4">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>WAAF MWO</aixm:name>
              <aixm:type>MWO</aixm:type>
              <aixm:designator>WAAF</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:originatingMeteorologicalWatchOffice>
      <iwxxm:issuingAirTrafficServicesRegion>
        <aixm:Airspace gml:id="uuid.6c759a0a-1014-4613-a2a0-fa0e24cde002">
          <aixm:timeSlice>
            <aixm:AirspaceTimeSlice gml:id="uuid.0fc2d7b7-c48a-4ed7-aaeb-cf9dbfc972ec">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:type>OTHER:FIR_UIR</aixm:type>
              <aixm:designator>WAAF</aixm:designator>
              <aixm:name>WAAF UJUNG PANDANG FIR/UIR</aixm:name>
            </aixm:AirspaceTimeSlice>
          </aixm:timeSlice>
        </aixm:Airspace>
      </iwxxm:issuingAirTrafficServicesRegion>
      <iwxxm:sequenceNumber>22</iwxxm:sequenceNumber>
      <iwxxm:validPeriod>
        <gml:TimePeriod gml:id="uuid.eae4e1ae-261c-444b-b4c3-8d71512a4e5b">
          <gml:beginPosition>2026-07-29T17:43:00Z</gml:beginPosition>
          <gml:endPosition>2026-07-29T21:43:00Z</gml:endPosition>
        </gml:TimePeriod>
      </iwxxm:validPeriod>
      <iwxxm:phenomenon xlink:href="http://codes.wmo.int/49-2/SigWxPhenomena/TS"/>
      <iwxxm:analysisCollection>
        <iwxxm:analysisAndForecastPositionAnalysis gml:id="uuid.dca2d6fe-09c3-499c-ac31-7f7b422861a9">
          <iwxxm:analysis>
            <iwxxm:SIGMETEvolvingConditionCollection gml:id="uuid.fbd3f5ed-9057-44c8-823d-b5c35b19d410" timeIndicator="FORECAST">
              <iwxxm:phenomenonTime nilReason="http://codes.wmo.int/common/nil/missing"/>
              <iwxxm:member>
                <iwxxm:SIGMETEvolvingCondition gml:id="uuid.e57371ce-b5b2-4c62-928d-a2cacc61f130" intensityChange="NO_CHANGE">
                  <iwxxm:geometry>
                    <aixm:AirspaceVolume gml:id="uuid.adde26bb-4bad-47ae-8465-9961a680d9e8">
                      <aixm:upperLimit uom="FL">530</aixm:upperLimit>
                      <aixm:upperLimitReference>STD</aixm:upperLimitReference>
                      <aixm:horizontalProjection>
                        <aixm:Surface gml:id="uuid.3361a13a-e57b-4a31-9e04-9cde8eb0fef4" srsDimension="2" axisLabels="Lat Long" srsName="http://www.opengis.net/def/crs/EPSG/0/4326">
                          <gml:patches>
                            <gml:PolygonPatch>
                              <gml:exterior>
                                <gml:LinearRing>
                                  <gml:posList>1 140.95 -4.75 140.95 -3.883 136.8 -1.783 133.6 1.45 139.783 1 140.95</gml:posList>
                                </gml:LinearRing>
                              </gml:exterior>
                            </gml:PolygonPatch>
                          </gml:patches>
                        </aixm:Surface>
                      </aixm:horizontalProjection>
                    </aixm:AirspaceVolume>
                  </iwxxm:geometry>
                  <iwxxm:directionOfMotion uom="deg">270</iwxxm:directionOfMotion>
                  <iwxxm:speedOfMotion uomo="[kn_i]">10</iwxxm:speedOfMotion>
                </iwxxm:SIGMETEvolvingCondition>
              </iwxxm:member>
            </iwxxm:SIGMETEvolvingConditionCollection>
          </iwxxm:analysis>
        </iwxxm:analysisAndForecastPositionAnalysis>
      </iwxxm:analysisCollection>
    </iwxxm:SIGMET>
    <iwxxm:SIGMET xmlns:iwxxm="http://icao.int/iwxxm/2025-2" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:gml="http://www.opengis.net/gml/3.2" xmlns:aixm="http://www.aixm.aero/schema/5.1.1" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://icao.int/iwxxm/2025-2 http://schemas.wmo.int/iwxxm/2025-2/iwxxm.xsd" reportStatus="NORMAL" permissibleUsage="NON-OPERATIONAL" translationCentreDesignator="DEVO" translationCentreName="VietorWeather" translationTime="2026-07-29T17:47:31Z" gml:id="uuid.3743366b-76f2-4919-b608-68b2f74c8bec">
      <!--TAC:WSPA08 PHFO 291747
KZAK SIGMET UNIFORM 1 VALID 291745/292145 PHFO-
OAKLAND OCEANIC FIR EMBD TS OBS AT 1745Z WI N1000 W15030 - N0615
W14715 - N0400 W15045 - N0815 W15500 - N1000 W15030. TOP FL550. STNR.
INTSF.-->
      <iwxxm:issueTime>
        <gml:TimeInstant gml:id="uuid.a1834472-a5bc-4054-a9ce-0cd719881633">
          <gml:timePosition>2026-07-29T17:47:31Z</gml:timePosition>
        </gml:TimeInstant>
      </iwxxm:issueTime>
      <iwxxm:issuingAirTrafficServicesUnit>
        <aixm:Unit gml:id="uuid.92dfd78f-745d-4c2b-8751-df197c6c95e3">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.7d1190d9-3fe1-4cf6-92f1-e0e7db71f81a">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>OAKLAND OCEANIC</aixm:name>
              <aixm:type>FIR</aixm:type>
              <aixm:designator>KZAK</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:issuingAirTrafficServicesUnit>
      <iwxxm:originatingMeteorologicalWatchOffice>
        <aixm:Unit gml:id="uuid.c8219fe5-5d6e-4efa-ab73-b0f84862ca34">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.558a2ab3-fc95-4476-adc9-e940bfeada6c">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>KZAK MWO</aixm:name>
              <aixm:type>MWO</aixm:type>
              <aixm:designator>KZAK</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:originatingMeteorologicalWatchOffice>
      <iwxxm:issuingAirTrafficServicesRegion>
        <aixm:Airspace gml:id="uuid.d28a868a-11de-4ef9-976e-94392bef8ef9">
          <aixm:timeSlice>
            <aixm:AirspaceTimeSlice gml:id="uuid.91830095-9f00-4a2c-9661-418c19ab86df">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:type>OTHER:FIR_UIR</aixm:type>
              <aixm:designator>KZAK</aixm:designator>
              <aixm:name>OAKLAND OCEANIC FIR/UIR</aixm:name>
            </aixm:AirspaceTimeSlice>
          </aixm:timeSlice>
        </aixm:Airspace>
      </iwxxm:issuingAirTrafficServicesRegion>
      <iwxxm:sequenceNumber>UNIFORM 1</iwxxm:sequenceNumber>
      <iwxxm:validPeriod>
        <gml:TimePeriod gml:id="uuid.67cea00b-97d4-47f5-8c5d-40c26584fdc1">
          <gml:beginPosition>2026-07-29T17:45:00Z</gml:beginPosition>
          <gml:endPosition>2026-07-29T21:45:00Z</gml:endPosition>
        </gml:TimePeriod>
      </iwxxm:validPeriod>
      <iwxxm:phenomenon xlink:href="http://codes.wmo.int/49-2/SigWxPhenomena/TS"/>
      <iwxxm:analysisCollection>
        <iwxxm:analysisAndForecastPositionAnalysis gml:id="uuid.1ff91e37-8508-4400-aee7-e657a4d81dfd">
          <iwxxm:analysis>
            <iwxxm:SIGMETEvolvingConditionCollection gml:id="uuid.ef9d228b-e03f-40b6-b760-bd96917031ac" timeIndicator="FORECAST">
              <iwxxm:phenomenonTime nilReason="http://codes.wmo.int/common/nil/missing"/>
              <iwxxm:member>
                <iwxxm:SIGMETEvolvingCondition gml:id="uuid.7d486015-e5e3-4a18-9c64-d6419bfc4528" intensityChange="INTENSIFY">
                  <iwxxm:geometry>
                    <aixm:AirspaceVolume gml:id="uuid.09d6216f-3265-476f-827e-fcd24254bfe4">
                      <aixm:upperLimit uom="FL">550</aixm:upperLimit>
                      <aixm:upperLimitReference>STD</aixm:upperLimitReference>
                      <aixm:horizontalProjection>
                        <aixm:Surface gml:id="uuid.191be563-d926-42f6-9c97-089f481a4648" srsDimension="2" axisLabels="Lat Long" srsName="http://www.opengis.net/def/crs/EPSG/0/4326">
                          <gml:patches>
                            <gml:PolygonPatch>
                              <gml:exterior>
                                <gml:LinearRing>
                                  <gml:posList>10 -150.5 6.25 -147.25 4 -150.75 8.25 -155 10 -150.5</gml:posList>
                                </gml:LinearRing>
                              </gml:exterior>
                            </gml:PolygonPatch>
                          </gml:patches>
                        </aixm:Surface>
                      </aixm:horizontalProjection>
                    </aixm:AirspaceVolume>
                  </iwxxm:geometry>
                </iwxxm:SIGMETEvolvingCondition>
              </iwxxm:member>
            </iwxxm:SIGMETEvolvingConditionCollection>
          </iwxxm:analysis>
        </iwxxm:analysisAndForecastPositionAnalysis>
      </iwxxm:analysisCollection>
    </iwxxm:SIGMET>
    <iwxxm:SIGMET xmlns:iwxxm="http://icao.int/iwxxm/2025-2" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:gml="http://www.opengis.net/gml/3.2" xmlns:aixm="http://www.aixm.aero/schema/5.1.1" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://icao.int/iwxxm/2025-2 http://schemas.wmo.int/iwxxm/2025-2/iwxxm.xsd" reportStatus="NORMAL" permissibleUsage="NON-OPERATIONAL" translationCentreDesignator="DEVO" translationCentreName="VietorWeather" translationTime="2026-07-29T17:48:06Z" gml:id="uuid.fd8475a9-260f-4da6-8233-7c03d4db44aa">
      <!--TAC:WSMA31 FIMP 291743
FIMM SIGMET B02 VALID 291745/292145 FIMP-
FIMM MAURITIUS FIR EMBD TS OBS AT 1730Z WI 150KM WID LINE BTN S2730
E05750 - S2815 E06030 - S3210 E05940 TOP FL390 STNR NC=-->
      <iwxxm:issueTime>
        <gml:TimeInstant gml:id="uuid.96b8cd5b-3641-40c5-a3c2-336ee3b64ddc">
          <gml:timePosition>2026-07-29T17:48:06Z</gml:timePosition>
        </gml:TimeInstant>
      </iwxxm:issueTime>
      <iwxxm:issuingAirTrafficServicesUnit>
        <aixm:Unit gml:id="uuid.9509733f-0f52-44fd-b641-e25138e877e6">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.94c79d25-e8aa-46fa-b66f-e4e140cce81a">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>FIMM MAURITIUS</aixm:name>
              <aixm:type>FIR</aixm:type>
              <aixm:designator>FIMM</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:issuingAirTrafficServicesUnit>
      <iwxxm:originatingMeteorologicalWatchOffice>
        <aixm:Unit gml:id="uuid.f5e98d03-d7f3-4062-89b7-dc84c419febd">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.7b912cb2-9dba-4d6f-a2fd-c564c92ee3ac">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>FIMM MWO</aixm:name>
              <aixm:type>MWO</aixm:type>
              <aixm:designator>FIMM</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:originatingMeteorologicalWatchOffice>
      <iwxxm:issuingAirTrafficServicesRegion>
        <aixm:Airspace gml:id="uuid.2dbd1f04-b25c-4393-b3a7-7e735334eb45">
          <aixm:timeSlice>
            <aixm:AirspaceTimeSlice gml:id="uuid.939dc79c-7d77-4a35-8330-6f003ffb1a5e">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:type>OTHER:FIR_UIR</aixm:type>
              <aixm:designator>FIMM</aixm:designator>
              <aixm:name>FIMM MAURITIUS FIR/UIR</aixm:name>
            </aixm:AirspaceTimeSlice>
          </aixm:timeSlice>
        </aixm:Airspace>
      </iwxxm:issuingAirTrafficServicesRegion>
      <iwxxm:sequenceNumber>B02</iwxxm:sequenceNumber>
      <iwxxm:validPeriod>
        <gml:TimePeriod gml:id="uuid.b0111bad-3e62-4bad-b9e0-09161e23e7c5">
          <gml:beginPosition>2026-07-29T17:45:00Z</gml:beginPosition>
          <gml:endPosition>2026-07-29T21:45:00Z</gml:endPosition>
        </gml:TimePeriod>
      </iwxxm:validPeriod>
      <iwxxm:phenomenon xlink:href="http://codes.wmo.int/49-2/SigWxPhenomena/TS"/>
      <iwxxm:analysisCollection>
        <iwxxm:analysisAndForecastPositionAnalysis gml:id="uuid.e1922d04-462a-4037-8422-0d3261015f7b">
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              <iwxxm:phenomenonTime nilReason="http://codes.wmo.int/common/nil/missing"/>
              <iwxxm:member>
                <iwxxm:SIGMETEvolvingCondition gml:id="uuid.16322675-2ae2-436a-890e-c6e5fd3731b1" intensityChange="">
                  <iwxxm:geometry>
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                                </gml:LinearRing>
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                          </gml:patches>
                        </aixm:Surface>
                      </aixm:horizontalProjection>
                    </aixm:AirspaceVolume>
                  </iwxxm:geometry>
                </iwxxm:SIGMETEvolvingCondition>
              </iwxxm:member>
            </iwxxm:SIGMETEvolvingConditionCollection>
          </iwxxm:analysis>
        </iwxxm:analysisAndForecastPositionAnalysis>
      </iwxxm:analysisCollection>
    </iwxxm:SIGMET>
    <iwxxm:SIGMET xmlns:iwxxm="http://icao.int/iwxxm/2025-2" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:gml="http://www.opengis.net/gml/3.2" xmlns:aixm="http://www.aixm.aero/schema/5.1.1" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://icao.int/iwxxm/2025-2 http://schemas.wmo.int/iwxxm/2025-2/iwxxm.xsd" reportStatus="NORMAL" permissibleUsage="NON-OPERATIONAL" translationCentreDesignator="DEVO" translationCentreName="VietorWeather" translationTime="2026-07-29T17:48:20Z" gml:id="uuid.87f64cb8-d5ec-4297-b6c3-017525091d32">
      <!--TAC:WSNZ21 NZKL 291744
NZZC SIGMET 8 VALID 291748/292148 NZKL-
NZZC NEW ZEALAND FIR SEV TURB FCST WI S4610 E17020 - S4730 E16740 -
S4550 E16610 - S4400 E16810 - S4250 E17130 - S4610 E17020 SFC/FL120
STNR INTSF=-->
      <iwxxm:issueTime>
        <gml:TimeInstant gml:id="uuid.712a8b93-e6e8-44a9-92b7-c6a7a4881410">
          <gml:timePosition>2026-07-29T17:48:20Z</gml:timePosition>
        </gml:TimeInstant>
      </iwxxm:issueTime>
      <iwxxm:issuingAirTrafficServicesUnit>
        <aixm:Unit gml:id="uuid.646c1c5c-1cc7-41de-98dd-33cd9c031bbf">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.98eca90f-e13b-42ed-97c0-f7012c5ef960">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>NZZC NEW ZEALAND</aixm:name>
              <aixm:type>FIR</aixm:type>
              <aixm:designator>NZZC</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:issuingAirTrafficServicesUnit>
      <iwxxm:originatingMeteorologicalWatchOffice>
        <aixm:Unit gml:id="uuid.b3312fb4-6797-4284-be43-fd5839c43e99">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.a6f8f60f-e21e-4776-854d-66ef29da0389">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>NZZC MWO</aixm:name>
              <aixm:type>MWO</aixm:type>
              <aixm:designator>NZZC</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:originatingMeteorologicalWatchOffice>
      <iwxxm:issuingAirTrafficServicesRegion>
        <aixm:Airspace gml:id="uuid.d9a0d74e-b221-4b9f-aaaa-92ade015e5c6">
          <aixm:timeSlice>
            <aixm:AirspaceTimeSlice gml:id="uuid.b7621bde-60be-4c6d-809b-14636468e561">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:type>OTHER:FIR_UIR</aixm:type>
              <aixm:designator>NZZC</aixm:designator>
              <aixm:name>NZZC NEW ZEALAND FIR/UIR</aixm:name>
            </aixm:AirspaceTimeSlice>
          </aixm:timeSlice>
        </aixm:Airspace>
      </iwxxm:issuingAirTrafficServicesRegion>
      <iwxxm:sequenceNumber>8</iwxxm:sequenceNumber>
      <iwxxm:validPeriod>
        <gml:TimePeriod gml:id="uuid.185e70fb-9cb0-4284-82b0-db0a8034c9cc">
          <gml:beginPosition>2026-07-29T17:48:00Z</gml:beginPosition>
          <gml:endPosition>2026-07-29T21:48:00Z</gml:endPosition>
        </gml:TimePeriod>
      </iwxxm:validPeriod>
      <iwxxm:phenomenon xlink:href="http://codes.wmo.int/49-2/SigWxPhenomena/SEV_TURB"/>
      <iwxxm:analysisCollection>
        <iwxxm:analysisAndForecastPositionAnalysis gml:id="uuid.d2b888be-f8cb-419e-aab9-376828102f9d">
          <iwxxm:analysis>
            <iwxxm:SIGMETEvolvingConditionCollection gml:id="uuid.9ae73a78-614e-42b1-933d-3cb57d23a016" timeIndicator="FORECAST">
              <iwxxm:phenomenonTime nilReason="http://codes.wmo.int/common/nil/missing"/>
              <iwxxm:member>
                <iwxxm:SIGMETEvolvingCondition gml:id="uuid.03eedd5e-7484-4674-9fc7-68a0f0c74ce8" intensityChange="INTENSIFY">
                  <iwxxm:geometry>
                    <aixm:AirspaceVolume gml:id="uuid.bab02a56-1575-42ee-8758-b82dbe16b83f">
                      <aixm:upperLimit uom="ft_i">12000</aixm:upperLimit>
                      <aixm:upperLimitReference>STD</aixm:upperLimitReference>
                      <aixm:lowerLimit>GND</aixm:lowerLimit>
                      <aixm:lowerLimitReference>SFC</aixm:lowerLimitReference>
                      <aixm:horizontalProjection>
                        <aixm:Surface gml:id="uuid.718565f9-2458-4972-af21-fbd72a04c339" srsDimension="2" axisLabels="Lat Long" srsName="http://www.opengis.net/def/crs/EPSG/0/4326">
                          <gml:patches>
                            <gml:PolygonPatch>
                              <gml:exterior>
                                <gml:LinearRing>
                                  <gml:posList>-46.167 170.333 -47.5 167.667 -45.833 166.167 -44 168.167 -42.833 171.5 -46.167 170.333</gml:posList>
                                </gml:LinearRing>
                              </gml:exterior>
                            </gml:PolygonPatch>
                          </gml:patches>
                        </aixm:Surface>
                      </aixm:horizontalProjection>
                    </aixm:AirspaceVolume>
                  </iwxxm:geometry>
                </iwxxm:SIGMETEvolvingCondition>
              </iwxxm:member>
            </iwxxm:SIGMETEvolvingConditionCollection>
          </iwxxm:analysis>
        </iwxxm:analysisAndForecastPositionAnalysis>
      </iwxxm:analysisCollection>
    </iwxxm:SIGMET>
    <iwxxm:SIGMET xmlns:iwxxm="http://icao.int/iwxxm/2025-2" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:gml="http://www.opengis.net/gml/3.2" xmlns:aixm="http://www.aixm.aero/schema/5.1.1" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://icao.int/iwxxm/2025-2 http://schemas.wmo.int/iwxxm/2025-2/iwxxm.xsd" reportStatus="NORMAL" permissibleUsage="NON-OPERATIONAL" translationCentreDesignator="DEVO" translationCentreName="VietorWeather" translationTime="2026-07-29T17:57:20Z" gml:id="uuid.ae8f6c29-a4b7-4abe-af73-87448bba669d">
      <!--TAC:WSCI35 ZJHK 291756
ZJSA SIGMET 5 VALID 291805/292205 ZJHK-
ZJSA SANYA FIR EMBD TS FCST WI N2030 E11130 - N2030 E10925 - N1739
E10853 - N1716 E11107 - N1751 E11257 - N1930 E11130 - N2030 E11130
TOP FL400 MOV NW 20KMH NC=-->
      <iwxxm:issueTime>
        <gml:TimeInstant gml:id="uuid.7f5b2f9e-d6e4-44d3-8639-c60b84b04bc8">
          <gml:timePosition>2026-07-29T17:57:20Z</gml:timePosition>
        </gml:TimeInstant>
      </iwxxm:issueTime>
      <iwxxm:issuingAirTrafficServicesUnit>
        <aixm:Unit gml:id="uuid.5f425538-c42e-4d1d-ae48-ae58554b097c">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.635fe1f0-6569-4502-9134-3ceefee4674a">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>ZJSA SANYA</aixm:name>
              <aixm:type>FIR</aixm:type>
              <aixm:designator>ZJSA</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:issuingAirTrafficServicesUnit>
      <iwxxm:originatingMeteorologicalWatchOffice>
        <aixm:Unit gml:id="uuid.607cb635-389e-4d07-ad12-f29ae93a9667">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.4b2bafc3-f87e-47de-98f3-8d6b267f9b11">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>ZJSA MWO</aixm:name>
              <aixm:type>MWO</aixm:type>
              <aixm:designator>ZJSA</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:originatingMeteorologicalWatchOffice>
      <iwxxm:issuingAirTrafficServicesRegion>
        <aixm:Airspace gml:id="uuid.cc8921ec-4ed5-4682-a109-3f2aba7d4fa7">
          <aixm:timeSlice>
            <aixm:AirspaceTimeSlice gml:id="uuid.4ad0ccb3-3ded-412e-b203-e9cfdc2bf342">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:type>OTHER:FIR_UIR</aixm:type>
              <aixm:designator>ZJSA</aixm:designator>
              <aixm:name>ZJSA SANYA FIR/UIR</aixm:name>
            </aixm:AirspaceTimeSlice>
          </aixm:timeSlice>
        </aixm:Airspace>
      </iwxxm:issuingAirTrafficServicesRegion>
      <iwxxm:sequenceNumber>5</iwxxm:sequenceNumber>
      <iwxxm:validPeriod>
        <gml:TimePeriod gml:id="uuid.58160fb2-22f2-4b84-964b-4ebf764692f2">
          <gml:beginPosition>2026-07-29T18:05:00Z</gml:beginPosition>
          <gml:endPosition>2026-07-29T22:05:00Z</gml:endPosition>
        </gml:TimePeriod>
      </iwxxm:validPeriod>
      <iwxxm:phenomenon xlink:href="http://codes.wmo.int/49-2/SigWxPhenomena/TS"/>
      <iwxxm:analysisCollection>
        <iwxxm:analysisAndForecastPositionAnalysis gml:id="uuid.8bbaa678-f00f-4ac8-987b-8eba43e2a29e">
          <iwxxm:analysis>
            <iwxxm:SIGMETEvolvingConditionCollection gml:id="uuid.239fe6b4-69ec-4fab-8ba5-5adcbc2fee87" timeIndicator="FORECAST">
              <iwxxm:phenomenonTime nilReason="http://codes.wmo.int/common/nil/missing"/>
              <iwxxm:member>
                <iwxxm:SIGMETEvolvingCondition gml:id="uuid.3d4240bd-c747-4fb0-9db8-84ff91a76f26" intensityChange="NO_CHANGE">
                  <iwxxm:geometry>
                    <aixm:AirspaceVolume gml:id="uuid.753759b2-c9e7-4ac3-a482-623d8e159aca">
                      <aixm:upperLimit uom="FL">400</aixm:upperLimit>
                      <aixm:upperLimitReference>STD</aixm:upperLimitReference>
                      <aixm:horizontalProjection>
                        <aixm:Surface gml:id="uuid.2c4a25a4-9ada-4d71-a032-0a1551aa28bd" srsDimension="2" axisLabels="Lat Long" srsName="http://www.opengis.net/def/crs/EPSG/0/4326">
                          <gml:patches>
                            <gml:PolygonPatch>
                              <gml:exterior>
                                <gml:LinearRing>
                                  <gml:posList>20.5 111.5 20.5 109.417 17.65 108.883 17.267 111.117 17.85 112.95 19.5 111.5 20.5 111.5</gml:posList>
                                </gml:LinearRing>
                              </gml:exterior>
                            </gml:PolygonPatch>
                          </gml:patches>
                        </aixm:Surface>
                      </aixm:horizontalProjection>
                    </aixm:AirspaceVolume>
                  </iwxxm:geometry>
                  <iwxxm:directionOfMotion uom="deg">315</iwxxm:directionOfMotion>
                  <iwxxm:speedOfMotion uomo="[kn_i]">10</iwxxm:speedOfMotion>
                </iwxxm:SIGMETEvolvingCondition>
              </iwxxm:member>
            </iwxxm:SIGMETEvolvingConditionCollection>
          </iwxxm:analysis>
        </iwxxm:analysisAndForecastPositionAnalysis>
      </iwxxm:analysisCollection>
    </iwxxm:SIGMET>
    <iwxxm:SIGMET xmlns:iwxxm="http://icao.int/iwxxm/2025-2" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:gml="http://www.opengis.net/gml/3.2" xmlns:aixm="http://www.aixm.aero/schema/5.1.1" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://icao.int/iwxxm/2025-2 http://schemas.wmo.int/iwxxm/2025-2/iwxxm.xsd" reportStatus="NORMAL" permissibleUsage="NON-OPERATIONAL" translationCentreDesignator="DEVO" translationCentreName="VietorWeather" translationTime="2026-07-29T18:02:16Z" gml:id="uuid.ae855ff7-5d8f-46f4-bb2f-0e34223bd897">
      <!--TAC:WSMX31 MMMX 291801
MMID SIGMET Q2 VALID 291801/292201 MMMX-
MMFO MAZATLAN OCEANICA FIR OCNL TS OBS
 AT 1801Z
WI N1130W10007 - N1011W10355 - N1404W10709 - N1501W10515 - N1352W10323
         CB TOP ABV FL480
MOV WNW 05 KT .
=-->
      <iwxxm:issueTime>
        <gml:TimeInstant gml:id="uuid.3a19e9c0-6c29-41c8-aae7-2ccbd7399281">
          <gml:timePosition>2026-07-29T18:02:16Z</gml:timePosition>
        </gml:TimeInstant>
      </iwxxm:issueTime>
      <iwxxm:issuingAirTrafficServicesUnit>
        <aixm:Unit gml:id="uuid.f65134b5-dbf4-4fb6-b70a-82197867876a">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.87c8172a-5faa-4263-b62e-295bde934756">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>MMFO MAZATLAN OCEANICA</aixm:name>
              <aixm:type>FIR</aixm:type>
              <aixm:designator>MMID</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:issuingAirTrafficServicesUnit>
      <iwxxm:originatingMeteorologicalWatchOffice>
        <aixm:Unit gml:id="uuid.237a11f9-3030-4f09-b525-dac6d51cada3">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.38959ebe-971e-46b5-a047-41705a8efdc4">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>MMID MWO</aixm:name>
              <aixm:type>MWO</aixm:type>
              <aixm:designator>MMID</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:originatingMeteorologicalWatchOffice>
      <iwxxm:issuingAirTrafficServicesRegion>
        <aixm:Airspace gml:id="uuid.ae4264fc-aaec-458a-ac53-477b83b31578">
          <aixm:timeSlice>
            <aixm:AirspaceTimeSlice gml:id="uuid.3bd21385-e97b-44de-89ed-dc13179e0481">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:type>OTHER:FIR_UIR</aixm:type>
              <aixm:designator>MMID</aixm:designator>
              <aixm:name>MMFO MAZATLAN OCEANICA FIR/UIR</aixm:name>
            </aixm:AirspaceTimeSlice>
          </aixm:timeSlice>
        </aixm:Airspace>
      </iwxxm:issuingAirTrafficServicesRegion>
      <iwxxm:sequenceNumber>Q2</iwxxm:sequenceNumber>
      <iwxxm:validPeriod>
        <gml:TimePeriod gml:id="uuid.e7e0b759-63fe-49f3-a233-9e5423319f3d">
          <gml:beginPosition>2026-07-29T18:01:00Z</gml:beginPosition>
          <gml:endPosition>2026-07-29T22:01:00Z</gml:endPosition>
        </gml:TimePeriod>
      </iwxxm:validPeriod>
      <iwxxm:phenomenon xlink:href="http://codes.wmo.int/49-2/SigWxPhenomena/TS"/>
      <iwxxm:analysisCollection>
        <iwxxm:analysisAndForecastPositionAnalysis gml:id="uuid.351c67b4-8001-43f7-b497-b9d881dfbb0f">
          <iwxxm:analysis>
            <iwxxm:SIGMETEvolvingConditionCollection gml:id="uuid.13c0e087-adbf-442b-850f-83453f17c10f" timeIndicator="FORECAST">
              <iwxxm:phenomenonTime nilReason="http://codes.wmo.int/common/nil/missing"/>
              <iwxxm:member>
                <iwxxm:SIGMETEvolvingCondition gml:id="uuid.d29b1d20-5654-4110-8ab9-406c7f6d6ac4" intensityChange="">
                  <iwxxm:geometry>
                    <aixm:AirspaceVolume gml:id="uuid.7b012ee2-c07a-49d1-8d99-c1a21ab4503e">
                      <aixm:upperLimit uom="FL">480</aixm:upperLimit>
                      <aixm:upperLimitReference>STD</aixm:upperLimitReference>
                      <aixm:horizontalProjection>
                        <aixm:Surface gml:id="uuid.ad2ec403-fead-456a-889e-8f3c134e029c" srsDimension="2" axisLabels="Lat Long" srsName="http://www.opengis.net/def/crs/EPSG/0/4326">
                          <gml:patches>
                            <gml:PolygonPatch>
                              <gml:exterior>
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                                  <gml:posList>11.5 -100.117 10.183 -103.917 14.067 -107.15 15.017 -105.25 13.867 -103.383</gml:posList>
                                </gml:LinearRing>
                              </gml:exterior>
                            </gml:PolygonPatch>
                          </gml:patches>
                        </aixm:Surface>
                      </aixm:horizontalProjection>
                    </aixm:AirspaceVolume>
                  </iwxxm:geometry>
                  <iwxxm:directionOfMotion uom="deg">292</iwxxm:directionOfMotion>
                  <iwxxm:speedOfMotion uomo="[kn_i]">5</iwxxm:speedOfMotion>
                </iwxxm:SIGMETEvolvingCondition>
              </iwxxm:member>
            </iwxxm:SIGMETEvolvingConditionCollection>
          </iwxxm:analysis>
        </iwxxm:analysisAndForecastPositionAnalysis>
      </iwxxm:analysisCollection>
    </iwxxm:SIGMET>
    <iwxxm:SIGMET xmlns:iwxxm="http://icao.int/iwxxm/2025-2" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:gml="http://www.opengis.net/gml/3.2" xmlns:aixm="http://www.aixm.aero/schema/5.1.1" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://icao.int/iwxxm/2025-2 http://schemas.wmo.int/iwxxm/2025-2/iwxxm.xsd" reportStatus="NORMAL" permissibleUsage="NON-OPERATIONAL" translationCentreDesignator="DEVO" translationCentreName="VietorWeather" translationTime="2026-07-29T18:02:42Z" gml:id="uuid.0711e455-161b-47be-a071-1ce3a9aee322">
      <!--TAC:WSPK31 OPLA 291800
OPLR SIGMET 05 VALID 291830/292230 OPLA-
OPLR LAHORE FIR EMBD TS OBS S OF N35 MOV NW NC=-->
      <iwxxm:issueTime>
        <gml:TimeInstant gml:id="uuid.cf8930c3-60b7-40e9-8025-0d7fc7399c5d">
          <gml:timePosition>2026-07-29T18:02:42Z</gml:timePosition>
        </gml:TimeInstant>
      </iwxxm:issueTime>
      <iwxxm:issuingAirTrafficServicesUnit>
        <aixm:Unit gml:id="uuid.df2bbdff-23cd-4416-b087-0fefc4c813cf">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.82d3eea4-9e27-4518-a362-35a744045f5b">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>OPLR LAHORE</aixm:name>
              <aixm:type>FIR</aixm:type>
              <aixm:designator>OPLR</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:issuingAirTrafficServicesUnit>
      <iwxxm:originatingMeteorologicalWatchOffice>
        <aixm:Unit gml:id="uuid.f9093078-3c56-4888-8bb9-ca8a7aa0bb88">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.f1e1b6fc-98b6-4ff4-acef-a1ec75053b29">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>OPLR MWO</aixm:name>
              <aixm:type>MWO</aixm:type>
              <aixm:designator>OPLR</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:originatingMeteorologicalWatchOffice>
      <iwxxm:issuingAirTrafficServicesRegion>
        <aixm:Airspace gml:id="uuid.f6209509-0256-453c-b193-516ef2960707">
          <aixm:timeSlice>
            <aixm:AirspaceTimeSlice gml:id="uuid.a055741d-3c56-4c4f-b403-d3cc712e665d">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:type>OTHER:FIR_UIR</aixm:type>
              <aixm:designator>OPLR</aixm:designator>
              <aixm:name>OPLR LAHORE FIR/UIR</aixm:name>
            </aixm:AirspaceTimeSlice>
          </aixm:timeSlice>
        </aixm:Airspace>
      </iwxxm:issuingAirTrafficServicesRegion>
      <iwxxm:sequenceNumber>05</iwxxm:sequenceNumber>
      <iwxxm:validPeriod>
        <gml:TimePeriod gml:id="uuid.2da0edaa-6b44-4c27-a518-4a60bc2c831e">
          <gml:beginPosition>2026-07-29T18:30:00Z</gml:beginPosition>
          <gml:endPosition>2026-07-29T22:30:00Z</gml:endPosition>
        </gml:TimePeriod>
      </iwxxm:validPeriod>
      <iwxxm:phenomenon xlink:href="http://codes.wmo.int/49-2/SigWxPhenomena/TS"/>
      <iwxxm:analysisCollection>
        <iwxxm:analysisAndForecastPositionAnalysis gml:id="uuid.654d4880-92b0-46e3-9f26-f3351f4c92a6">
          <iwxxm:analysis>
            <iwxxm:SIGMETEvolvingConditionCollection gml:id="uuid.59bd38a8-f7e3-4edb-83df-65f3083eed4e" timeIndicator="FORECAST">
              <iwxxm:phenomenonTime nilReason="http://codes.wmo.int/common/nil/missing"/>
              <iwxxm:member>
                <iwxxm:SIGMETEvolvingCondition gml:id="uuid.d62b46bc-91c9-4d3f-97f8-d34644f6434b" intensityChange="NO_CHANGE">
                  <iwxxm:geometry>
                    <aixm:AirspaceVolume gml:id="uuid.040aa62e-14e4-4655-b375-5fdd9c08002f">
                      <aixm:horizontalProjection>
                        <aixm:Surface gml:id="uuid.737e694a-ced9-455b-a131-0a65baf90524" srsDimension="2" axisLabels="Lat Long" srsName="http://www.opengis.net/def/crs/EPSG/0/4326">
                          <gml:patches>
                            <gml:PolygonPatch>
                              <gml:exterior>
                                <gml:LinearRing>
                                  <gml:posList>35 71.49 34.515 71.036 34.043 71.125 33.941 70.566 34.02 69.89 33.345 70.329 33.075 69.578 32.446 69.256 31.932 69.336 31.638 68.968 31.85 68.198 31.523 67.608 31.345 67.733 31.214 67.411 31.285 66.763 30.603 66.284 30.417 66.377 30.081 66.247 29.99 66.343 30.046 69.004 30.054 70.773 30.02 73.602 30.16 73.936 30.386 73.885 31.067 74.616 31.803 74.527 32.251 75.418 32.501 75.049 32.509 74.697 32.713 74.645 33.245 74.036 33.397 74.208 33.766 73.951 33.969 74.249 34.045 73.943 34.231 74.018 34.344 73.81 34.632 73.886 34.8 74.4 34.51 75.658 34.772 76.65 35 77.056 35 71.49</gml:posList>
                                </gml:LinearRing>
                              </gml:exterior>
                            </gml:PolygonPatch>
                          </gml:patches>
                        </aixm:Surface>
                      </aixm:horizontalProjection>
                    </aixm:AirspaceVolume>
                  </iwxxm:geometry>
                  <iwxxm:directionOfMotion uom="deg">315</iwxxm:directionOfMotion>
                  <iwxxm:speedOfMotion uomo="[kn_i]">0</iwxxm:speedOfMotion>
                </iwxxm:SIGMETEvolvingCondition>
              </iwxxm:member>
            </iwxxm:SIGMETEvolvingConditionCollection>
          </iwxxm:analysis>
        </iwxxm:analysisAndForecastPositionAnalysis>
      </iwxxm:analysisCollection>
    </iwxxm:SIGMET>
    <iwxxm:SIGMET xmlns:iwxxm="http://icao.int/iwxxm/2025-2" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:gml="http://www.opengis.net/gml/3.2" xmlns:aixm="http://www.aixm.aero/schema/5.1.1" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://icao.int/iwxxm/2025-2 http://schemas.wmo.int/iwxxm/2025-2/iwxxm.xsd" reportStatus="NORMAL" permissibleUsage="NON-OPERATIONAL" translationCentreDesignator="DEVO" translationCentreName="VietorWeather" translationTime="2026-07-29T18:03:51Z" gml:id="uuid.fa469618-b6b7-4ed3-993f-ef78e83a970b">
      <!--TAC:WSMX31 MMMX 291803
MMEX SIGMET E2 VALID 291802/292202 MMMX-
MMFR MEXICO FIR OCNL TS OBS
 AT 1802Z
WI N0959W11507 - N0908W12007 - N1620W12001 - N1929W11621 - N1425W11241
         CB TOP ABV FL480
MOV STNR .
=-->
      <iwxxm:issueTime>
        <gml:TimeInstant gml:id="uuid.21e5c29e-d2f6-4376-ad5c-4f2ff815c70d">
          <gml:timePosition>2026-07-29T18:03:51Z</gml:timePosition>
        </gml:TimeInstant>
      </iwxxm:issueTime>
      <iwxxm:issuingAirTrafficServicesUnit>
        <aixm:Unit gml:id="uuid.d85327d6-5f77-4227-b9d1-372aa8ec5a72">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.4242ae30-5847-49f1-b9ce-0f0e0c5d86c7">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>MMFR MEXICO</aixm:name>
              <aixm:type>FIR</aixm:type>
              <aixm:designator>MMEX</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:issuingAirTrafficServicesUnit>
      <iwxxm:originatingMeteorologicalWatchOffice>
        <aixm:Unit gml:id="uuid.33bfba8c-dc3b-4eb5-8670-dbae1b03484e">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.f402d97f-ba3d-4dec-b458-d7e0b2b53690">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>MMEX MWO</aixm:name>
              <aixm:type>MWO</aixm:type>
              <aixm:designator>MMEX</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:originatingMeteorologicalWatchOffice>
      <iwxxm:issuingAirTrafficServicesRegion>
        <aixm:Airspace gml:id="uuid.2c11142f-8062-48b0-b9e4-d701bb510e2e">
          <aixm:timeSlice>
            <aixm:AirspaceTimeSlice gml:id="uuid.ccb088b8-4ade-4bbf-a420-184c22407cac">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:type>OTHER:FIR_UIR</aixm:type>
              <aixm:designator>MMEX</aixm:designator>
              <aixm:name>MMFR MEXICO FIR/UIR</aixm:name>
            </aixm:AirspaceTimeSlice>
          </aixm:timeSlice>
        </aixm:Airspace>
      </iwxxm:issuingAirTrafficServicesRegion>
      <iwxxm:sequenceNumber>E2</iwxxm:sequenceNumber>
      <iwxxm:validPeriod>
        <gml:TimePeriod gml:id="uuid.d469e67f-b76f-425b-92e0-48ebeaf75517">
          <gml:beginPosition>2026-07-29T18:02:00Z</gml:beginPosition>
          <gml:endPosition>2026-07-29T22:02:00Z</gml:endPosition>
        </gml:TimePeriod>
      </iwxxm:validPeriod>
      <iwxxm:phenomenon xlink:href="http://codes.wmo.int/49-2/SigWxPhenomena/TS"/>
      <iwxxm:analysisCollection>
        <iwxxm:analysisAndForecastPositionAnalysis gml:id="uuid.92aa3704-b886-4ac5-92ad-c7f8936867cb">
          <iwxxm:analysis>
            <iwxxm:SIGMETEvolvingConditionCollection gml:id="uuid.168e7b02-4b3b-4ef2-a565-73e9d667c985" timeIndicator="FORECAST">
              <iwxxm:phenomenonTime nilReason="http://codes.wmo.int/common/nil/missing"/>
              <iwxxm:member>
                <iwxxm:SIGMETEvolvingCondition gml:id="uuid.128413f5-7703-41a6-b854-fe332e80bdda" intensityChange="">
                  <iwxxm:geometry>
                    <aixm:AirspaceVolume gml:id="uuid.d353c960-1fba-4076-be68-70fd37a63227">
                      <aixm:upperLimit uom="FL">480</aixm:upperLimit>
                      <aixm:upperLimitReference>STD</aixm:upperLimitReference>
                      <aixm:horizontalProjection>
                        <aixm:Surface gml:id="uuid.439ddf2a-264e-4cb8-8191-bf473b4c8ac3" srsDimension="2" axisLabels="Lat Long" srsName="http://www.opengis.net/def/crs/EPSG/0/4326">
                          <gml:patches>
                            <gml:PolygonPatch>
                              <gml:exterior>
                                <gml:LinearRing>
                                  <gml:posList>9.983 -115.117 9.133 -120.117 16.333 -120.017 19.483 -116.35 14.417 -112.683</gml:posList>
                                </gml:LinearRing>
                              </gml:exterior>
                            </gml:PolygonPatch>
                          </gml:patches>
                        </aixm:Surface>
                      </aixm:horizontalProjection>
                    </aixm:AirspaceVolume>
                  </iwxxm:geometry>
                </iwxxm:SIGMETEvolvingCondition>
              </iwxxm:member>
            </iwxxm:SIGMETEvolvingConditionCollection>
          </iwxxm:analysis>
        </iwxxm:analysisAndForecastPositionAnalysis>
      </iwxxm:analysisCollection>
    </iwxxm:SIGMET>
    <iwxxm:SIGMET xmlns:iwxxm="http://icao.int/iwxxm/2025-2" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:gml="http://www.opengis.net/gml/3.2" xmlns:aixm="http://www.aixm.aero/schema/5.1.1" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://icao.int/iwxxm/2025-2 http://schemas.wmo.int/iwxxm/2025-2/iwxxm.xsd" reportStatus="NORMAL" permissibleUsage="NON-OPERATIONAL" translationCentreDesignator="DEVO" translationCentreName="VietorWeather" translationTime="2026-07-29T18:06:04Z" gml:id="uuid.0b74a131-52d5-4f7e-bd9d-b12cb11bb341">
      <!--TAC:WSMX31 MMMX 291805
MMEX SIGMET A6 VALID 291804/292204 MMMX-
MMFR MEXICO FIR OCNL TS OBS
 AT 1804Z
WI N2139W10730 - N2157W10933 - N2309W11007 - N2401W10858 - N2325W10715
         CB TOP ABV FL480
MOV W 05 KT .
=-->
      <iwxxm:issueTime>
        <gml:TimeInstant gml:id="uuid.109d1078-7489-4086-9ca2-e4697b7ea2ba">
          <gml:timePosition>2026-07-29T18:06:04Z</gml:timePosition>
        </gml:TimeInstant>
      </iwxxm:issueTime>
      <iwxxm:issuingAirTrafficServicesUnit>
        <aixm:Unit gml:id="uuid.8239bf45-2c62-4239-9106-875e3b020f5e">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.b5018e3e-d34d-43b2-927d-b2d345073e8c">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>MMFR MEXICO</aixm:name>
              <aixm:type>FIR</aixm:type>
              <aixm:designator>MMEX</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:issuingAirTrafficServicesUnit>
      <iwxxm:originatingMeteorologicalWatchOffice>
        <aixm:Unit gml:id="uuid.37d4c3c6-dc8d-4645-bbd4-d775d1c65ded">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.f860f71d-9e5d-4b22-86b3-5271b64ad1ca">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>MMEX MWO</aixm:name>
              <aixm:type>MWO</aixm:type>
              <aixm:designator>MMEX</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:originatingMeteorologicalWatchOffice>
      <iwxxm:issuingAirTrafficServicesRegion>
        <aixm:Airspace gml:id="uuid.f90b86c3-0ede-4521-ae3e-ee234c18862f">
          <aixm:timeSlice>
            <aixm:AirspaceTimeSlice gml:id="uuid.adce265f-1da5-4a8f-8f51-bee17b6b8955">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:type>OTHER:FIR_UIR</aixm:type>
              <aixm:designator>MMEX</aixm:designator>
              <aixm:name>MMFR MEXICO FIR/UIR</aixm:name>
            </aixm:AirspaceTimeSlice>
          </aixm:timeSlice>
        </aixm:Airspace>
      </iwxxm:issuingAirTrafficServicesRegion>
      <iwxxm:sequenceNumber>A6</iwxxm:sequenceNumber>
      <iwxxm:validPeriod>
        <gml:TimePeriod gml:id="uuid.a086191a-d070-4e16-aa5a-228d19f7c544">
          <gml:beginPosition>2026-07-29T18:04:00Z</gml:beginPosition>
          <gml:endPosition>2026-07-29T22:04:00Z</gml:endPosition>
        </gml:TimePeriod>
      </iwxxm:validPeriod>
      <iwxxm:phenomenon xlink:href="http://codes.wmo.int/49-2/SigWxPhenomena/TS"/>
      <iwxxm:analysisCollection>
        <iwxxm:analysisAndForecastPositionAnalysis gml:id="uuid.59b4a329-bdc7-4cec-a0cf-d24ffdd4887c">
          <iwxxm:analysis>
            <iwxxm:SIGMETEvolvingConditionCollection gml:id="uuid.7273b123-3217-4f21-aca1-a31dcad37961" timeIndicator="FORECAST">
              <iwxxm:phenomenonTime nilReason="http://codes.wmo.int/common/nil/missing"/>
              <iwxxm:member>
                <iwxxm:SIGMETEvolvingCondition gml:id="uuid.3cdf56f8-e915-4d52-bc99-11c127e5e270" intensityChange="">
                  <iwxxm:geometry>
                    <aixm:AirspaceVolume gml:id="uuid.16ce118a-e707-4a57-9b5b-e52b5730999e">
                      <aixm:upperLimit uom="FL">480</aixm:upperLimit>
                      <aixm:upperLimitReference>STD</aixm:upperLimitReference>
                      <aixm:horizontalProjection>
                        <aixm:Surface gml:id="uuid.27e33655-1da5-4344-8660-f0e131924fdc" srsDimension="2" axisLabels="Lat Long" srsName="http://www.opengis.net/def/crs/EPSG/0/4326">
                          <gml:patches>
                            <gml:PolygonPatch>
                              <gml:exterior>
                                <gml:LinearRing>
                                  <gml:posList>21.65 -107.5 21.95 -109.55 23.15 -110.117 24.017 -108.967 23.417 -107.25</gml:posList>
                                </gml:LinearRing>
                              </gml:exterior>
                            </gml:PolygonPatch>
                          </gml:patches>
                        </aixm:Surface>
                      </aixm:horizontalProjection>
                    </aixm:AirspaceVolume>
                  </iwxxm:geometry>
                  <iwxxm:directionOfMotion uom="deg">270</iwxxm:directionOfMotion>
                  <iwxxm:speedOfMotion uomo="[kn_i]">5</iwxxm:speedOfMotion>
                </iwxxm:SIGMETEvolvingCondition>
              </iwxxm:member>
            </iwxxm:SIGMETEvolvingConditionCollection>
          </iwxxm:analysis>
        </iwxxm:analysisAndForecastPositionAnalysis>
      </iwxxm:analysisCollection>
    </iwxxm:SIGMET>
    <iwxxm:VolcanicAshSIGMET xmlns:iwxxm="http://icao.int/iwxxm/2025-2" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:gml="http://www.opengis.net/gml/3.2" xmlns:aixm="http://www.aixm.aero/schema/5.1.1" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:metce="http://def.wmo.int/metce/2013" xsi:schemaLocation="http://icao.int/iwxxm/2025-2 http://schemas.wmo.int/iwxxm/2025-2/iwxxm.xsd" reportStatus="NORMAL" permissibleUsage="NON-OPERATIONAL" translationCentreDesignator="DEVO" translationCentreName="VietorWeather" translationTime="2026-07-29T18:06:17Z" gml:id="uuid.39474ab0-b5b3-43d9-b9ba-fedfef5c527d">
      <!--TAC:WVRA31 RUPK 291805
UHMM SIGMET P11 VALID 291806/292320 UHPP-
UHMM MAGADAN FIR VA ERUPTION MT SHEVELUCH PSN N5638 E16119 VA CLD OBS
AT 1720Z WI N5154 E15549 - N4911 E15721 - N4759 E15511 - N5131 E15342
- N5154 E15549 SFC/FL290 FCST AT 2320Z WI N4950 E15319 - N4855 E15651
- N4759 E15511 - N4950 E15319=-->
      <iwxxm:issueTime>
        <gml:TimeInstant gml:id="uuid.327f8017-d655-4de7-9832-cb1fbd6658b8">
          <gml:timePosition>2026-07-29T18:06:17Z</gml:timePosition>
        </gml:TimeInstant>
      </iwxxm:issueTime>
      <iwxxm:issuingAirTrafficServicesUnit>
        <aixm:Unit gml:id="uuid.562337a5-5a0d-414c-aaaf-4669b62dd47e">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.4e7d849b-8ca4-40dd-87b3-c7306b076fab">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>UHMM MAGADAN</aixm:name>
              <aixm:type>FIR</aixm:type>
              <aixm:designator>UHMM</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:issuingAirTrafficServicesUnit>
      <iwxxm:originatingMeteorologicalWatchOffice>
        <aixm:Unit gml:id="uuid.413dc86e-86a5-4801-8e7d-59e6addd63d5">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.318c992c-dc20-483d-91a4-b3f501100e05">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>UHMM MWO</aixm:name>
              <aixm:type>MWO</aixm:type>
              <aixm:designator>UHMM</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:originatingMeteorologicalWatchOffice>
      <iwxxm:issuingAirTrafficServicesRegion>
        <aixm:Airspace gml:id="uuid.21fd0718-a51c-44ae-8e99-a2b34d251162">
          <aixm:timeSlice>
            <aixm:AirspaceTimeSlice gml:id="uuid.0d8505a4-2150-4dbf-9ea7-443493900d34">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:type>OTHER:FIR_UIR</aixm:type>
              <aixm:designator>UHMM</aixm:designator>
              <aixm:name>UHMM MAGADAN FIR/UIR</aixm:name>
            </aixm:AirspaceTimeSlice>
          </aixm:timeSlice>
        </aixm:Airspace>
      </iwxxm:issuingAirTrafficServicesRegion>
      <iwxxm:sequenceNumber>P11</iwxxm:sequenceNumber>
      <iwxxm:validPeriod>
        <gml:TimePeriod gml:id="uuid.3db4647c-9957-4dd4-9f17-b7fc54f94e83">
          <gml:beginPosition>2026-07-29T18:06:00Z</gml:beginPosition>
          <gml:endPosition>2026-07-29T23:20:00Z</gml:endPosition>
        </gml:TimePeriod>
      </iwxxm:validPeriod>
      <iwxxm:phenomenon xlink:href="http://codes.wmo.int/49-2/SigWxPhenomena/VA"/>
      <iwxxm:analysisCollection>
        <iwxxm:analysisAndForecastPositionAnalysis gml:id="uuid.a5624698-71df-4a14-9199-795dba9d1359">
          <iwxxm:analysis>
            <iwxxm:SIGMETEvolvingConditionCollection gml:id="uuid.bcb79cb9-d72a-40f0-b597-d6f1261243a2" timeIndicator="FORECAST">
              <iwxxm:phenomenonTime nilReason="http://codes.wmo.int/common/nil/missing"/>
              <iwxxm:member>
                <iwxxm:SIGMETEvolvingCondition gml:id="uuid.82a71639-27d8-47e2-a302-c8107baeac24" intensityChange="">
                  <iwxxm:geometry>
                    <aixm:AirspaceVolume gml:id="uuid.814a6704-04f7-4f34-8e3b-c7cdea168727">
                      <aixm:upperLimit uom="FL">290</aixm:upperLimit>
                      <aixm:upperLimitReference>STD</aixm:upperLimitReference>
                      <aixm:lowerLimit>GND</aixm:lowerLimit>
                      <aixm:lowerLimitReference>SFC</aixm:lowerLimitReference>
                      <aixm:horizontalProjection>
                        <aixm:Surface gml:id="uuid.c46160fa-6e6b-4b98-bd90-a7f1b61b2151" srsDimension="2" axisLabels="Lat Long" srsName="http://www.opengis.net/def/crs/EPSG/0/4326">
                          <gml:patches>
                            <gml:PolygonPatch>
                              <gml:exterior>
                                <gml:LinearRing>
                                  <gml:posList>51.9 155.817 49.183 157.35 47.983 155.183 51.517 153.7 51.9 155.817</gml:posList>
                                </gml:LinearRing>
                              </gml:exterior>
                            </gml:PolygonPatch>
                          </gml:patches>
                        </aixm:Surface>
                      </aixm:horizontalProjection>
                    </aixm:AirspaceVolume>
                  </iwxxm:geometry>
                </iwxxm:SIGMETEvolvingCondition>
              </iwxxm:member>
            </iwxxm:SIGMETEvolvingConditionCollection>
          </iwxxm:analysis>
        </iwxxm:analysisAndForecastPositionAnalysis>
      </iwxxm:analysisCollection>
      <iwxxm:eruptingVolcano>
        <metce:Volcano gml:id="uuid.5adabdee-1f54-450e-b8d6-3f4b98d4a9cd">
          <metce:name>MT ERUPTION MT SHEVELUCH</metce:name>
          <metce:position>
            <gml:Point gml:id="uuid.71645849-c302-4e02-b2f4-25f7952f2d20" srsDimension="2" axisLabels="Lat Long" srsName="http://www.opengis.net/def/crs/EPSG/0/4326">
              <gml:pos>63.98 -19.6</gml:pos>
            </gml:Point>
          </metce:position>
        </metce:Volcano>
      </iwxxm:eruptingVolcano>
    </iwxxm:VolcanicAshSIGMET>
    <iwxxm:VolcanicAshSIGMET xmlns:iwxxm="http://icao.int/iwxxm/2025-2" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:gml="http://www.opengis.net/gml/3.2" xmlns:aixm="http://www.aixm.aero/schema/5.1.1" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:metce="http://def.wmo.int/metce/2013" xsi:schemaLocation="http://icao.int/iwxxm/2025-2 http://schemas.wmo.int/iwxxm/2025-2/iwxxm.xsd" reportStatus="NORMAL" permissibleUsage="NON-OPERATIONAL" translationCentreDesignator="DEVO" translationCentreName="VietorWeather" translationTime="2026-07-29T18:06:17Z" gml:id="uuid.1c75c10f-1a3f-4502-86ab-6521703560ad">
      <!--TAC:WVRA31 RUPK 291805
UHMM SIGMET P11 VALID 291806/292320 UHPP-
UHMM MAGADAN FIR VA ERUPTION MT SHEVELUCH PSN N5638 E16119 VA CLD OBS
AT 1720Z WI N5154 E15549 - N4911 E15721 - N4759 E15511 - N5131 E15342
- N5154 E15549 SFC/FL290 FCST AT 2320Z WI N4950 E15319 - N4855 E15651
- N4759 E15511 - N4950 E15319=-->
      <iwxxm:issueTime>
        <gml:TimeInstant gml:id="uuid.7a570b57-5ece-4cd7-ab6f-b06f885fd491">
          <gml:timePosition>2026-07-29T18:06:17Z</gml:timePosition>
        </gml:TimeInstant>
      </iwxxm:issueTime>
      <iwxxm:issuingAirTrafficServicesUnit>
        <aixm:Unit gml:id="uuid.b54cc688-f55b-4b07-bc0b-6cbb40e7546d">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.f38dc988-b4e8-4366-981f-c79afac24ec4">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>UHMM MAGADAN</aixm:name>
              <aixm:type>FIR</aixm:type>
              <aixm:designator>UHMM</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:issuingAirTrafficServicesUnit>
      <iwxxm:originatingMeteorologicalWatchOffice>
        <aixm:Unit gml:id="uuid.90b1c31e-ad08-4a3e-a5e7-a06e267071b7">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.698f035b-5336-4c56-a2cd-f012a9c39937">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>UHMM MWO</aixm:name>
              <aixm:type>MWO</aixm:type>
              <aixm:designator>UHMM</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:originatingMeteorologicalWatchOffice>
      <iwxxm:issuingAirTrafficServicesRegion>
        <aixm:Airspace gml:id="uuid.52a0ed34-8fba-4a6d-b58b-06e43b2279b3">
          <aixm:timeSlice>
            <aixm:AirspaceTimeSlice gml:id="uuid.bec81b79-9b97-4be5-974d-000c19bcc3b4">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:type>OTHER:FIR_UIR</aixm:type>
              <aixm:designator>UHMM</aixm:designator>
              <aixm:name>UHMM MAGADAN FIR/UIR</aixm:name>
            </aixm:AirspaceTimeSlice>
          </aixm:timeSlice>
        </aixm:Airspace>
      </iwxxm:issuingAirTrafficServicesRegion>
      <iwxxm:sequenceNumber>P11F</iwxxm:sequenceNumber>
      <iwxxm:validPeriod>
        <gml:TimePeriod gml:id="uuid.b437dce4-5108-4d3a-a657-a1e244c568f0">
          <gml:beginPosition>2026-07-29T18:06:00Z</gml:beginPosition>
          <gml:endPosition>2026-07-29T23:20:00Z</gml:endPosition>
        </gml:TimePeriod>
      </iwxxm:validPeriod>
      <iwxxm:phenomenon xlink:href="http://codes.wmo.int/49-2/SigWxPhenomena/VA"/>
      <iwxxm:analysisCollection>
        <iwxxm:analysisAndForecastPositionAnalysis gml:id="uuid.25da24ae-fc9e-4f9d-8eac-7d5ab79a1474">
          <iwxxm:analysis>
            <iwxxm:SIGMETEvolvingConditionCollection gml:id="uuid.50407354-53c6-4de5-855e-0f676cfee4e0" timeIndicator="FORECAST">
              <iwxxm:phenomenonTime nilReason="http://codes.wmo.int/common/nil/missing"/>
              <iwxxm:member>
                <iwxxm:SIGMETEvolvingCondition gml:id="uuid.58c7ba39-a415-41da-83cf-2e38e7394a93" intensityChange="">
                  <iwxxm:geometry>
                    <aixm:AirspaceVolume gml:id="uuid.3f18dcc0-8b79-458d-a301-a0e2bf911b83">
                      <aixm:upperLimit uom="FL">290</aixm:upperLimit>
                      <aixm:upperLimitReference>STD</aixm:upperLimitReference>
                      <aixm:lowerLimit>GND</aixm:lowerLimit>
                      <aixm:lowerLimitReference>SFC</aixm:lowerLimitReference>
                      <aixm:horizontalProjection>
                        <aixm:Surface gml:id="uuid.f361bb30-d721-4682-ba60-991a95576b58" srsDimension="2" axisLabels="Lat Long" srsName="http://www.opengis.net/def/crs/EPSG/0/4326">
                          <gml:patches>
                            <gml:PolygonPatch>
                              <gml:exterior>
                                <gml:LinearRing>
                                  <gml:posList>49.833 153.317 48.917 156.85 47.983 155.183 49.833 153.317</gml:posList>
                                </gml:LinearRing>
                              </gml:exterior>
                            </gml:PolygonPatch>
                          </gml:patches>
                        </aixm:Surface>
                      </aixm:horizontalProjection>
                    </aixm:AirspaceVolume>
                  </iwxxm:geometry>
                </iwxxm:SIGMETEvolvingCondition>
              </iwxxm:member>
            </iwxxm:SIGMETEvolvingConditionCollection>
          </iwxxm:analysis>
        </iwxxm:analysisAndForecastPositionAnalysis>
      </iwxxm:analysisCollection>
      <iwxxm:eruptingVolcano>
        <metce:Volcano gml:id="uuid.25dd9b43-7e15-4a73-b651-4567c34cc28d">
          <metce:name>MT ERUPTION MT SHEVELUCH</metce:name>
          <metce:position>
            <gml:Point gml:id="uuid.c568a473-959e-4ac0-b0a4-0a0acbc6de34" srsDimension="2" axisLabels="Lat Long" srsName="http://www.opengis.net/def/crs/EPSG/0/4326">
              <gml:pos>63.98 -19.6</gml:pos>
            </gml:Point>
          </metce:position>
        </metce:Volcano>
      </iwxxm:eruptingVolcano>
    </iwxxm:VolcanicAshSIGMET>
    <iwxxm:SIGMET xmlns:iwxxm="http://icao.int/iwxxm/2025-2" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:gml="http://www.opengis.net/gml/3.2" xmlns:aixm="http://www.aixm.aero/schema/5.1.1" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://icao.int/iwxxm/2025-2 http://schemas.wmo.int/iwxxm/2025-2/iwxxm.xsd" reportStatus="NORMAL" permissibleUsage="NON-OPERATIONAL" translationCentreDesignator="DEVO" translationCentreName="VietorWeather" translationTime="2026-07-29T18:07:32Z" gml:id="uuid.fa318a21-2cf9-4a69-8762-9231e99d138d">
      <!--TAC:WSCG31 FCBB 291806
FCCC SIGMET E1 VALID 291806/292205 FCBB-
FCCC BRAZZAVILLE FIR/UIR EMBD TS OBS AT 1745Z
E OF LINE N0800 E01539 - N0319 E01539
N OF LINE N0452 E00833 - N0627 E01539
TOP FL430 MOV W 05KT NC=-->
      <iwxxm:issueTime>
        <gml:TimeInstant gml:id="uuid.4d1e0b98-c5f3-4032-aef8-436101e40442">
          <gml:timePosition>2026-07-29T18:07:32Z</gml:timePosition>
        </gml:TimeInstant>
      </iwxxm:issueTime>
      <iwxxm:issuingAirTrafficServicesUnit>
        <aixm:Unit gml:id="uuid.0cc51c1a-5609-4eaa-8c99-862aa2a0a8e6">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.77117dc3-8c2e-4840-8742-12301ddf0c6f">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>FCCC BRAZZAVILLE</aixm:name>
              <aixm:type>FIR</aixm:type>
              <aixm:designator>FCCC</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:issuingAirTrafficServicesUnit>
      <iwxxm:originatingMeteorologicalWatchOffice>
        <aixm:Unit gml:id="uuid.89595ead-0e55-47a5-9e59-119d4a898e9f">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.c2678051-cbb6-4f5a-8faa-5a0a0a8e8890">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>FCCC MWO</aixm:name>
              <aixm:type>MWO</aixm:type>
              <aixm:designator>FCCC</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:originatingMeteorologicalWatchOffice>
      <iwxxm:issuingAirTrafficServicesRegion>
        <aixm:Airspace gml:id="uuid.08a45614-9423-4de0-97ab-b94b923ad600">
          <aixm:timeSlice>
            <aixm:AirspaceTimeSlice gml:id="uuid.0647bc48-487a-44f2-830d-31d7a712af25">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:type>OTHER:FIR_UIR</aixm:type>
              <aixm:designator>FCCC</aixm:designator>
              <aixm:name>FCCC BRAZZAVILLE FIR/UIR</aixm:name>
            </aixm:AirspaceTimeSlice>
          </aixm:timeSlice>
        </aixm:Airspace>
      </iwxxm:issuingAirTrafficServicesRegion>
      <iwxxm:sequenceNumber>E1</iwxxm:sequenceNumber>
      <iwxxm:validPeriod>
        <gml:TimePeriod gml:id="uuid.b11ddd67-c41f-49ee-9e1c-062ea8b4d3b6">
          <gml:beginPosition>2026-07-29T18:06:00Z</gml:beginPosition>
          <gml:endPosition>2026-07-29T22:05:00Z</gml:endPosition>
        </gml:TimePeriod>
      </iwxxm:validPeriod>
      <iwxxm:phenomenon xlink:href="http://codes.wmo.int/49-2/SigWxPhenomena/TS"/>
      <iwxxm:analysisCollection>
        <iwxxm:analysisAndForecastPositionAnalysis gml:id="uuid.5997f94b-3db5-4c07-9f92-d715d1b51acb">
          <iwxxm:analysis>
            <iwxxm:SIGMETEvolvingConditionCollection gml:id="uuid.f11fb98b-9e6d-4b32-a5f3-b1436421739e" timeIndicator="FORECAST">
              <iwxxm:phenomenonTime nilReason="http://codes.wmo.int/common/nil/missing"/>
              <iwxxm:member>
                <iwxxm:SIGMETEvolvingCondition gml:id="uuid.a284ec4c-ed21-4869-8b1a-865751f7c657" intensityChange="NO_CHANGE">
                  <iwxxm:geometry>
                    <aixm:AirspaceVolume gml:id="uuid.5d381c93-7fbc-4379-9367-597107b12325">
                      <aixm:upperLimit uom="FL">430</aixm:upperLimit>
                      <aixm:upperLimitReference>STD</aixm:upperLimitReference>
                      <aixm:horizontalProjection>
                        <aixm:Surface gml:id="uuid.28db1ec8-4551-4b93-a898-654b0e74e4d8" srsDimension="2" axisLabels="Lat Long" srsName="http://www.opengis.net/def/crs/EPSG/0/4326">
                          <gml:patches>
                            <gml:PolygonPatch>
                              <gml:exterior>
                                <gml:LinearRing>
                                  <gml:posList>8 15.65 3.317 15.65 3.317 17.65 8 17.65 8 15.65 4.867 8.55 6.45 15.65 8.45 15.65 6.867 8.55 4.867 8.55</gml:posList>
                                </gml:LinearRing>
                              </gml:exterior>
                            </gml:PolygonPatch>
                          </gml:patches>
                        </aixm:Surface>
                      </aixm:horizontalProjection>
                    </aixm:AirspaceVolume>
                  </iwxxm:geometry>
                  <iwxxm:directionOfMotion uom="deg">270</iwxxm:directionOfMotion>
                  <iwxxm:speedOfMotion uomo="[kn_i]">5</iwxxm:speedOfMotion>
                </iwxxm:SIGMETEvolvingCondition>
              </iwxxm:member>
            </iwxxm:SIGMETEvolvingConditionCollection>
          </iwxxm:analysis>
        </iwxxm:analysisAndForecastPositionAnalysis>
      </iwxxm:analysisCollection>
    </iwxxm:SIGMET>
    <iwxxm:SIGMET xmlns:iwxxm="http://icao.int/iwxxm/2025-2" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:gml="http://www.opengis.net/gml/3.2" xmlns:aixm="http://www.aixm.aero/schema/5.1.1" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://icao.int/iwxxm/2025-2 http://schemas.wmo.int/iwxxm/2025-2/iwxxm.xsd" reportStatus="NORMAL" permissibleUsage="NON-OPERATIONAL" translationCentreDesignator="DEVO" translationCentreName="VietorWeather" translationTime="2026-07-29T18:14:00Z" gml:id="uuid.bd712bbc-a802-4058-b5ca-b6bcfec14a7c">
      <!--TAC:WSVN31 SVMI 291815
SVZM SIGMET 04 VALID 291815/292115 SVMI-
SVZM MAIQUETIA FIR EMBD TS OBS AT 281815Z WI N1003 W06545 N1213 W07049 N1023 W07257 N0731 W07126  N0615 W06733 N0737 W06610 WI N1003 W06545  TOP FL250 MOV NW INTSF=-->
      <iwxxm:issueTime>
        <gml:TimeInstant gml:id="uuid.09d1ccb7-d852-41e8-ab8c-d2ce653655ed">
          <gml:timePosition>2026-07-29T18:14:00Z</gml:timePosition>
        </gml:TimeInstant>
      </iwxxm:issueTime>
      <iwxxm:issuingAirTrafficServicesUnit>
        <aixm:Unit gml:id="uuid.72b2d1e1-9d53-4a5a-a161-5cc64dabade0">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.cd0cc50a-6956-42b4-82fb-32f3a4d7a696">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>SVZM MAIQUETIA</aixm:name>
              <aixm:type>FIR</aixm:type>
              <aixm:designator>SVZM</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:issuingAirTrafficServicesUnit>
      <iwxxm:originatingMeteorologicalWatchOffice>
        <aixm:Unit gml:id="uuid.6bc0608e-1825-4937-b37e-26d5d1573b2f">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.a57fbea0-6afb-44cb-b9bb-4444abb3f9b5">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>SVZM MWO</aixm:name>
              <aixm:type>MWO</aixm:type>
              <aixm:designator>SVZM</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:originatingMeteorologicalWatchOffice>
      <iwxxm:issuingAirTrafficServicesRegion>
        <aixm:Airspace gml:id="uuid.394dddb5-39d8-44f0-8cc5-b20f95c2b670">
          <aixm:timeSlice>
            <aixm:AirspaceTimeSlice gml:id="uuid.d6d4a4b5-b8e5-4f0d-894f-67619093aa0b">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:type>OTHER:FIR_UIR</aixm:type>
              <aixm:designator>SVZM</aixm:designator>
              <aixm:name>SVZM MAIQUETIA FIR/UIR</aixm:name>
            </aixm:AirspaceTimeSlice>
          </aixm:timeSlice>
        </aixm:Airspace>
      </iwxxm:issuingAirTrafficServicesRegion>
      <iwxxm:sequenceNumber>04</iwxxm:sequenceNumber>
      <iwxxm:validPeriod>
        <gml:TimePeriod gml:id="uuid.412e942a-3cb0-460a-88d8-ac9703f9dd9b">
          <gml:beginPosition>2026-07-29T18:15:00Z</gml:beginPosition>
          <gml:endPosition>2026-07-29T21:15:00Z</gml:endPosition>
        </gml:TimePeriod>
      </iwxxm:validPeriod>
      <iwxxm:phenomenon xlink:href="http://codes.wmo.int/49-2/SigWxPhenomena/TS"/>
      <iwxxm:analysisCollection>
        <iwxxm:analysisAndForecastPositionAnalysis gml:id="uuid.3d4aef32-1d2a-4c79-ab0e-1f32fd02422f">
          <iwxxm:analysis>
            <iwxxm:SIGMETEvolvingConditionCollection gml:id="uuid.0b22a354-7586-4f29-bad4-104fc938882d" timeIndicator="FORECAST">
              <iwxxm:phenomenonTime nilReason="http://codes.wmo.int/common/nil/missing"/>
              <iwxxm:member>
                <iwxxm:SIGMETEvolvingCondition gml:id="uuid.4ae1a945-1166-44fe-bdde-6e9725a52368" intensityChange="">
                  <iwxxm:geometry>
                    <aixm:AirspaceVolume gml:id="uuid.264672d6-93fc-439a-9e69-fa96a6e26a4a">
                      <aixm:horizontalProjection>
                        <aixm:Surface gml:id="uuid.efe62613-76e5-4095-b755-aabdb1d9b5b8" srsDimension="2" axisLabels="Lat Long" srsName="http://www.opengis.net/def/crs/EPSG/0/4326">
                          <gml:patches>
                            <gml:PolygonPatch>
                              <gml:exterior>
                                <gml:LinearRing>
                                  <gml:posList>10.05 -65.75 12.217 -70.817 10.383 -72.95 7.517 -71.433 6.25 -67.55 7.617 -66.167</gml:posList>
                                </gml:LinearRing>
                              </gml:exterior>
                            </gml:PolygonPatch>
                          </gml:patches>
                        </aixm:Surface>
                      </aixm:horizontalProjection>
                    </aixm:AirspaceVolume>
                  </iwxxm:geometry>
                </iwxxm:SIGMETEvolvingCondition>
              </iwxxm:member>
            </iwxxm:SIGMETEvolvingConditionCollection>
          </iwxxm:analysis>
        </iwxxm:analysisAndForecastPositionAnalysis>
      </iwxxm:analysisCollection>
    </iwxxm:SIGMET>
    <iwxxm:VolcanicAshSIGMET xmlns:iwxxm="http://icao.int/iwxxm/2025-2" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:gml="http://www.opengis.net/gml/3.2" xmlns:aixm="http://www.aixm.aero/schema/5.1.1" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:metce="http://def.wmo.int/metce/2013" xsi:schemaLocation="http://icao.int/iwxxm/2025-2 http://schemas.wmo.int/iwxxm/2025-2/iwxxm.xsd" reportStatus="NORMAL" permissibleUsage="NON-OPERATIONAL" translationCentreDesignator="DEVO" translationCentreName="VietorWeather" translationTime="2026-07-29T18:14:34Z" gml:id="uuid.938c42b3-0e58-4525-aac3-1817c55599e0">
      <!--TAC:WVAK01 PAWU 291814
ANCI WS 291810
PAZA SIGMET INDIA 5 VALID 291810/300010 PANC-
PAZA ANCHORAGE OCEANIC FIR OAKLAND OCEANIC FIR VA ERUPTION MT SHEVELUCH PSN N5639 E16122
VA CLD OBS AT 1810Z WI N5001 E16347 - N4731 E16421 - N4705 E16153 -
N4902 E16000 - N5001 E16347 SFC/FL290 MOV E 30KT WKN
FCST AT 0010Z WI N5023 E16918 - N4647 E16913 - N4435 E16358 - N4748
E16101 - N5021 E16615 - N5023 E16918-->
      <iwxxm:issueTime>
        <gml:TimeInstant gml:id="uuid.2ad27183-5b1c-4ee2-87d1-c874373363f6">
          <gml:timePosition>2026-07-29T18:14:34Z</gml:timePosition>
        </gml:TimeInstant>
      </iwxxm:issueTime>
      <iwxxm:issuingAirTrafficServicesUnit>
        <aixm:Unit gml:id="uuid.e626b965-d28d-4d76-9676-ab5b6ecd0bbd">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.17aec0f0-93b2-446f-97bc-095193e5623d">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>PAZA ANCHORAGE OCEANIC</aixm:name>
              <aixm:type>FIR</aixm:type>
              <aixm:designator>PAZA</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:issuingAirTrafficServicesUnit>
      <iwxxm:originatingMeteorologicalWatchOffice>
        <aixm:Unit gml:id="uuid.477dfa6b-bd49-4950-9632-027cfe4bee79">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.208a5031-903b-44ce-bea9-bc23b921c737">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>PAZA MWO</aixm:name>
              <aixm:type>MWO</aixm:type>
              <aixm:designator>PAZA</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:originatingMeteorologicalWatchOffice>
      <iwxxm:issuingAirTrafficServicesRegion>
        <aixm:Airspace gml:id="uuid.f3c6ed36-12db-4028-9daf-1c24e6a05319">
          <aixm:timeSlice>
            <aixm:AirspaceTimeSlice gml:id="uuid.6a519fbf-3cf4-4284-9241-112032384dfe">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:type>OTHER:FIR_UIR</aixm:type>
              <aixm:designator>PAZA</aixm:designator>
              <aixm:name>PAZA ANCHORAGE OCEANIC FIR/UIR</aixm:name>
            </aixm:AirspaceTimeSlice>
          </aixm:timeSlice>
        </aixm:Airspace>
      </iwxxm:issuingAirTrafficServicesRegion>
      <iwxxm:sequenceNumber>INDIA 5</iwxxm:sequenceNumber>
      <iwxxm:validPeriod>
        <gml:TimePeriod gml:id="uuid.5502c003-09b4-4e85-9e69-039c32c6bd03">
          <gml:beginPosition>2026-07-29T18:10:00Z</gml:beginPosition>
          <gml:endPosition>2026-07-30T00:10:00Z</gml:endPosition>
        </gml:TimePeriod>
      </iwxxm:validPeriod>
      <iwxxm:phenomenon xlink:href="http://codes.wmo.int/49-2/SigWxPhenomena/VA"/>
      <iwxxm:analysisCollection>
        <iwxxm:analysisAndForecastPositionAnalysis gml:id="uuid.c3042c98-069e-430e-8bc9-a04802ba9de5">
          <iwxxm:analysis>
            <iwxxm:SIGMETEvolvingConditionCollection gml:id="uuid.45e5c400-9f3e-4159-8d54-79290c6a71f4" timeIndicator="FORECAST">
              <iwxxm:phenomenonTime nilReason="http://codes.wmo.int/common/nil/missing"/>
              <iwxxm:member>
                <iwxxm:SIGMETEvolvingCondition gml:id="uuid.fabf46ac-9968-4741-8948-1e0e843ed20b" intensityChange="WEAKEN">
                  <iwxxm:geometry>
                    <aixm:AirspaceVolume gml:id="uuid.acfe7acb-01cb-458f-a4f7-e3b389bf066e">
                      <aixm:upperLimit uom="FL">290</aixm:upperLimit>
                      <aixm:upperLimitReference>STD</aixm:upperLimitReference>
                      <aixm:lowerLimit>GND</aixm:lowerLimit>
                      <aixm:lowerLimitReference>SFC</aixm:lowerLimitReference>
                      <aixm:horizontalProjection>
                        <aixm:Surface gml:id="uuid.43bd231f-90df-4f6f-af18-644518e92dc7" srsDimension="2" axisLabels="Lat Long" srsName="http://www.opengis.net/def/crs/EPSG/0/4326">
                          <gml:patches>
                            <gml:PolygonPatch>
                              <gml:exterior>
                                <gml:LinearRing>
                                  <gml:posList>50.017 163.783 47.517 164.35 47.083 161.883 49.033 160 50.017 163.783</gml:posList>
                                </gml:LinearRing>
                              </gml:exterior>
                            </gml:PolygonPatch>
                          </gml:patches>
                        </aixm:Surface>
                      </aixm:horizontalProjection>
                    </aixm:AirspaceVolume>
                  </iwxxm:geometry>
                  <iwxxm:directionOfMotion uom="deg">90</iwxxm:directionOfMotion>
                  <iwxxm:speedOfMotion uomo="[kn_i]">30</iwxxm:speedOfMotion>
                </iwxxm:SIGMETEvolvingCondition>
              </iwxxm:member>
            </iwxxm:SIGMETEvolvingConditionCollection>
          </iwxxm:analysis>
        </iwxxm:analysisAndForecastPositionAnalysis>
      </iwxxm:analysisCollection>
      <iwxxm:eruptingVolcano>
        <metce:Volcano gml:id="uuid.7fd9d34b-86d3-48ae-ac53-0ffa15980acd">
          <metce:name>MT ERUPTION MT SHEVELUCH</metce:name>
          <metce:position>
            <gml:Point gml:id="uuid.576fffa7-3833-4e95-b929-a179a6cd9333" srsDimension="2" axisLabels="Lat Long" srsName="http://www.opengis.net/def/crs/EPSG/0/4326">
              <gml:pos>63.98 -19.6</gml:pos>
            </gml:Point>
          </metce:position>
        </metce:Volcano>
      </iwxxm:eruptingVolcano>
    </iwxxm:VolcanicAshSIGMET>
    <iwxxm:VolcanicAshSIGMET xmlns:iwxxm="http://icao.int/iwxxm/2025-2" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:gml="http://www.opengis.net/gml/3.2" xmlns:aixm="http://www.aixm.aero/schema/5.1.1" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:metce="http://def.wmo.int/metce/2013" xsi:schemaLocation="http://icao.int/iwxxm/2025-2 http://schemas.wmo.int/iwxxm/2025-2/iwxxm.xsd" reportStatus="NORMAL" permissibleUsage="NON-OPERATIONAL" translationCentreDesignator="DEVO" translationCentreName="VietorWeather" translationTime="2026-07-29T18:14:34Z" gml:id="uuid.f0b36745-64d2-44d3-8367-b3eb67848675">
      <!--TAC:WVAK01 PAWU 291814
ANCI WS 291810
PAZA SIGMET INDIA 5 VALID 291810/300010 PANC-
PAZA ANCHORAGE OCEANIC FIR OAKLAND OCEANIC FIR VA ERUPTION MT SHEVELUCH PSN N5639 E16122
VA CLD OBS AT 1810Z WI N5001 E16347 - N4731 E16421 - N4705 E16153 -
N4902 E16000 - N5001 E16347 SFC/FL290 MOV E 30KT WKN
FCST AT 0010Z WI N5023 E16918 - N4647 E16913 - N4435 E16358 - N4748
E16101 - N5021 E16615 - N5023 E16918-->
      <iwxxm:issueTime>
        <gml:TimeInstant gml:id="uuid.29102858-27c3-4fb2-965d-194f02a7fdd6">
          <gml:timePosition>2026-07-29T18:14:34Z</gml:timePosition>
        </gml:TimeInstant>
      </iwxxm:issueTime>
      <iwxxm:issuingAirTrafficServicesUnit>
        <aixm:Unit gml:id="uuid.3ad79b04-62f0-4d70-bcfa-305c383efae4">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.d49ce977-d500-4138-9bb3-5ac7ad192087">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>PAZA ANCHORAGE OCEANIC</aixm:name>
              <aixm:type>FIR</aixm:type>
              <aixm:designator>PAZA</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:issuingAirTrafficServicesUnit>
      <iwxxm:originatingMeteorologicalWatchOffice>
        <aixm:Unit gml:id="uuid.b0e7367f-f7f5-465e-9caf-a94e20c6a216">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.093694d0-e13f-43a6-a8e1-1792aaa9175e">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>PAZA MWO</aixm:name>
              <aixm:type>MWO</aixm:type>
              <aixm:designator>PAZA</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:originatingMeteorologicalWatchOffice>
      <iwxxm:issuingAirTrafficServicesRegion>
        <aixm:Airspace gml:id="uuid.07a01cd0-6674-4a30-b983-103469ba6661">
          <aixm:timeSlice>
            <aixm:AirspaceTimeSlice gml:id="uuid.1188d88d-6a87-4945-912d-6f18e84aa55a">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:type>OTHER:FIR_UIR</aixm:type>
              <aixm:designator>PAZA</aixm:designator>
              <aixm:name>PAZA ANCHORAGE OCEANIC FIR/UIR</aixm:name>
            </aixm:AirspaceTimeSlice>
          </aixm:timeSlice>
        </aixm:Airspace>
      </iwxxm:issuingAirTrafficServicesRegion>
      <iwxxm:sequenceNumber>INDIA 5F</iwxxm:sequenceNumber>
      <iwxxm:validPeriod>
        <gml:TimePeriod gml:id="uuid.dba26334-a747-423c-a235-4dc085bf1900">
          <gml:beginPosition>2026-07-29T18:10:00Z</gml:beginPosition>
          <gml:endPosition>2026-07-30T00:10:00Z</gml:endPosition>
        </gml:TimePeriod>
      </iwxxm:validPeriod>
      <iwxxm:phenomenon xlink:href="http://codes.wmo.int/49-2/SigWxPhenomena/VA"/>
      <iwxxm:analysisCollection>
        <iwxxm:analysisAndForecastPositionAnalysis gml:id="uuid.086409e2-bf34-41cf-a4c3-f3b2aa0c570e">
          <iwxxm:analysis>
            <iwxxm:SIGMETEvolvingConditionCollection gml:id="uuid.82c1f75f-e9c0-40fb-ac21-d11f14db7063" timeIndicator="FORECAST">
              <iwxxm:phenomenonTime nilReason="http://codes.wmo.int/common/nil/missing"/>
              <iwxxm:member>
                <iwxxm:SIGMETEvolvingCondition gml:id="uuid.603308a6-41fe-4aba-b971-259fa6f32fc5" intensityChange="WEAKEN">
                  <iwxxm:geometry>
                    <aixm:AirspaceVolume gml:id="uuid.1c5ccdd0-b598-451a-8b8f-41fc3005c778">
                      <aixm:upperLimit uom="FL">290</aixm:upperLimit>
                      <aixm:upperLimitReference>STD</aixm:upperLimitReference>
                      <aixm:lowerLimit>GND</aixm:lowerLimit>
                      <aixm:lowerLimitReference>SFC</aixm:lowerLimitReference>
                      <aixm:horizontalProjection>
                        <aixm:Surface gml:id="uuid.d395dd44-2bf0-4bc4-a443-fd02fb49f134" srsDimension="2" axisLabels="Lat Long" srsName="http://www.opengis.net/def/crs/EPSG/0/4326">
                          <gml:patches>
                            <gml:PolygonPatch>
                              <gml:exterior>
                                <gml:LinearRing>
                                  <gml:posList>50.383 169.3 46.783 169.217 44.583 163.967 47.8 161.017 50.35 166.25 50.383 169.3</gml:posList>
                                </gml:LinearRing>
                              </gml:exterior>
                            </gml:PolygonPatch>
                          </gml:patches>
                        </aixm:Surface>
                      </aixm:horizontalProjection>
                    </aixm:AirspaceVolume>
                  </iwxxm:geometry>
                  <iwxxm:directionOfMotion uom="deg">90</iwxxm:directionOfMotion>
                  <iwxxm:speedOfMotion uomo="[kn_i]">30</iwxxm:speedOfMotion>
                </iwxxm:SIGMETEvolvingCondition>
              </iwxxm:member>
            </iwxxm:SIGMETEvolvingConditionCollection>
          </iwxxm:analysis>
        </iwxxm:analysisAndForecastPositionAnalysis>
      </iwxxm:analysisCollection>
      <iwxxm:eruptingVolcano>
        <metce:Volcano gml:id="uuid.7e226515-44d3-442f-8a66-54c1e811c1e5">
          <metce:name>MT ERUPTION MT SHEVELUCH</metce:name>
          <metce:position>
            <gml:Point gml:id="uuid.2a86fb6b-42e0-4800-b08d-5a24c707fb4e" srsDimension="2" axisLabels="Lat Long" srsName="http://www.opengis.net/def/crs/EPSG/0/4326">
              <gml:pos>63.98 -19.6</gml:pos>
            </gml:Point>
          </metce:position>
        </metce:Volcano>
      </iwxxm:eruptingVolcano>
    </iwxxm:VolcanicAshSIGMET>
    <iwxxm:VolcanicAshSIGMET xmlns:iwxxm="http://icao.int/iwxxm/2025-2" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:gml="http://www.opengis.net/gml/3.2" xmlns:aixm="http://www.aixm.aero/schema/5.1.1" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:metce="http://def.wmo.int/metce/2013" xsi:schemaLocation="http://icao.int/iwxxm/2025-2 http://schemas.wmo.int/iwxxm/2025-2/iwxxm.xsd" reportStatus="NORMAL" permissibleUsage="NON-OPERATIONAL" translationCentreDesignator="DEVO" translationCentreName="VietorWeather" translationTime="2026-07-29T18:14:37Z" gml:id="uuid.1a2f99ca-5d95-4df8-8366-31cb87c814cf">
      <!--TAC:WVJP31 RJTD 291814
RJJJ SIGMET X05 VALID 291814/300014 RJTD-
RJJJ FUKUOKA FIR MT SHEVELUCH PSN N5639 E16122 VA CLD OBS AT 1720Z WI
N4550 E15603 - N4755 E15512 - N4909 E15721 - N4828 E15744 - N4901
E15957 - N4700 E16144 - N4550 E15603 SFC/FL290 FCST AT 2320Z WI N4438
E16344 - N4619 E15650 - N4756 E15514 - N4853 E15654 - N4749 E16057 -
N4750 E16059 - N4542 E16255 - N4438 E16344=-->
      <iwxxm:issueTime>
        <gml:TimeInstant gml:id="uuid.9b4bee85-5d75-4f15-80f3-da46011ed3a1">
          <gml:timePosition>2026-07-29T18:14:37Z</gml:timePosition>
        </gml:TimeInstant>
      </iwxxm:issueTime>
      <iwxxm:issuingAirTrafficServicesUnit>
        <aixm:Unit gml:id="uuid.f97b5637-316e-4d89-939c-cb9f87d7f421">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.5963c8d6-0bec-4781-b2b0-9ddcd5519e54">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>RJJJ FUKUOKA</aixm:name>
              <aixm:type>FIR</aixm:type>
              <aixm:designator>RJJJ</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:issuingAirTrafficServicesUnit>
      <iwxxm:originatingMeteorologicalWatchOffice>
        <aixm:Unit gml:id="uuid.91552a6a-7b58-45b9-8f7d-312d6225fc9f">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.5ae01c91-580c-4a24-b2f1-953daceeac3d">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>RJJJ MWO</aixm:name>
              <aixm:type>MWO</aixm:type>
              <aixm:designator>RJJJ</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:originatingMeteorologicalWatchOffice>
      <iwxxm:issuingAirTrafficServicesRegion>
        <aixm:Airspace gml:id="uuid.64a94103-98ae-45f3-ac0b-ed3b7090e6ed">
          <aixm:timeSlice>
            <aixm:AirspaceTimeSlice gml:id="uuid.12422a25-ccf1-42f8-857b-1e39716cc943">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:type>OTHER:FIR_UIR</aixm:type>
              <aixm:designator>RJJJ</aixm:designator>
              <aixm:name>RJJJ FUKUOKA FIR/UIR</aixm:name>
            </aixm:AirspaceTimeSlice>
          </aixm:timeSlice>
        </aixm:Airspace>
      </iwxxm:issuingAirTrafficServicesRegion>
      <iwxxm:sequenceNumber>X05</iwxxm:sequenceNumber>
      <iwxxm:validPeriod>
        <gml:TimePeriod gml:id="uuid.7d5dfcf9-88e9-453c-a378-8338de931f5b">
          <gml:beginPosition>2026-07-29T18:14:00Z</gml:beginPosition>
          <gml:endPosition>2026-07-30T00:14:00Z</gml:endPosition>
        </gml:TimePeriod>
      </iwxxm:validPeriod>
      <iwxxm:phenomenon xlink:href="http://codes.wmo.int/49-2/SigWxPhenomena/VA"/>
      <iwxxm:analysisCollection>
        <iwxxm:analysisAndForecastPositionAnalysis gml:id="uuid.161b5d0c-fada-430a-98f7-4588098b917e">
          <iwxxm:analysis>
            <iwxxm:SIGMETEvolvingConditionCollection gml:id="uuid.d91d6e35-d7c7-4981-99e5-97c7f831b11a" timeIndicator="FORECAST">
              <iwxxm:phenomenonTime nilReason="http://codes.wmo.int/common/nil/missing"/>
              <iwxxm:member>
                <iwxxm:SIGMETEvolvingCondition gml:id="uuid.db33b245-a4db-44a6-8f06-ce276dd209b7" intensityChange="">
                  <iwxxm:geometry>
                    <aixm:AirspaceVolume gml:id="uuid.fb660b10-d8a0-454e-b494-6c79d3eeb554">
                      <aixm:upperLimit uom="FL">290</aixm:upperLimit>
                      <aixm:upperLimitReference>STD</aixm:upperLimitReference>
                      <aixm:lowerLimit>GND</aixm:lowerLimit>
                      <aixm:lowerLimitReference>SFC</aixm:lowerLimitReference>
                      <aixm:horizontalProjection>
                        <aixm:Surface gml:id="uuid.0a5d2035-726d-4f03-bbca-adae2bdfc922" srsDimension="2" axisLabels="Lat Long" srsName="http://www.opengis.net/def/crs/EPSG/0/4326">
                          <gml:patches>
                            <gml:PolygonPatch>
                              <gml:exterior>
                                <gml:LinearRing>
                                  <gml:posList>45.833 156.05 47.917 155.2 49.15 157.35 48.467 157.733 49.017 159.95 47 161.733 45.833 156.05</gml:posList>
                                </gml:LinearRing>
                              </gml:exterior>
                            </gml:PolygonPatch>
                          </gml:patches>
                        </aixm:Surface>
                      </aixm:horizontalProjection>
                    </aixm:AirspaceVolume>
                  </iwxxm:geometry>
                </iwxxm:SIGMETEvolvingCondition>
              </iwxxm:member>
            </iwxxm:SIGMETEvolvingConditionCollection>
          </iwxxm:analysis>
        </iwxxm:analysisAndForecastPositionAnalysis>
      </iwxxm:analysisCollection>
      <iwxxm:eruptingVolcano>
        <metce:Volcano gml:id="uuid.53160899-399b-4ea9-bcdc-67ac92a584a7">
          <metce:name>MT </metce:name>
          <metce:position>
            <gml:Point gml:id="uuid.a7274d0e-b713-4036-871b-b46251b7addd" srsDimension="2" axisLabels="Lat Long" srsName="http://www.opengis.net/def/crs/EPSG/0/4326">
              <gml:pos>63.98 -19.6</gml:pos>
            </gml:Point>
          </metce:position>
        </metce:Volcano>
      </iwxxm:eruptingVolcano>
    </iwxxm:VolcanicAshSIGMET>
    <iwxxm:VolcanicAshSIGMET xmlns:iwxxm="http://icao.int/iwxxm/2025-2" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:gml="http://www.opengis.net/gml/3.2" xmlns:aixm="http://www.aixm.aero/schema/5.1.1" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:metce="http://def.wmo.int/metce/2013" xsi:schemaLocation="http://icao.int/iwxxm/2025-2 http://schemas.wmo.int/iwxxm/2025-2/iwxxm.xsd" reportStatus="NORMAL" permissibleUsage="NON-OPERATIONAL" translationCentreDesignator="DEVO" translationCentreName="VietorWeather" translationTime="2026-07-29T18:14:37Z" gml:id="uuid.ee319a82-3714-4326-89df-b1fb4e72ef41">
      <!--TAC:WVJP31 RJTD 291814
RJJJ SIGMET X05 VALID 291814/300014 RJTD-
RJJJ FUKUOKA FIR MT SHEVELUCH PSN N5639 E16122 VA CLD OBS AT 1720Z WI
N4550 E15603 - N4755 E15512 - N4909 E15721 - N4828 E15744 - N4901
E15957 - N4700 E16144 - N4550 E15603 SFC/FL290 FCST AT 2320Z WI N4438
E16344 - N4619 E15650 - N4756 E15514 - N4853 E15654 - N4749 E16057 -
N4750 E16059 - N4542 E16255 - N4438 E16344=-->
      <iwxxm:issueTime>
        <gml:TimeInstant gml:id="uuid.16aebbd5-188f-4c3f-a714-99b86003007d">
          <gml:timePosition>2026-07-29T18:14:37Z</gml:timePosition>
        </gml:TimeInstant>
      </iwxxm:issueTime>
      <iwxxm:issuingAirTrafficServicesUnit>
        <aixm:Unit gml:id="uuid.0a2cc183-38dd-40de-9a00-5bb9fd2e8731">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.156b3f3b-9c2d-48af-a60f-0e200ba99cc1">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>RJJJ FUKUOKA</aixm:name>
              <aixm:type>FIR</aixm:type>
              <aixm:designator>RJJJ</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:issuingAirTrafficServicesUnit>
      <iwxxm:originatingMeteorologicalWatchOffice>
        <aixm:Unit gml:id="uuid.8a35405c-3362-415c-bc5e-e0da92a61081">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.3bf70ee1-601e-4983-b1bb-79160fd9e8be">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>RJJJ MWO</aixm:name>
              <aixm:type>MWO</aixm:type>
              <aixm:designator>RJJJ</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:originatingMeteorologicalWatchOffice>
      <iwxxm:issuingAirTrafficServicesRegion>
        <aixm:Airspace gml:id="uuid.36619739-60c6-4907-a784-58fe38ad80db">
          <aixm:timeSlice>
            <aixm:AirspaceTimeSlice gml:id="uuid.61a99263-9222-44af-ba1a-88481097a9f0">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:type>OTHER:FIR_UIR</aixm:type>
              <aixm:designator>RJJJ</aixm:designator>
              <aixm:name>RJJJ FUKUOKA FIR/UIR</aixm:name>
            </aixm:AirspaceTimeSlice>
          </aixm:timeSlice>
        </aixm:Airspace>
      </iwxxm:issuingAirTrafficServicesRegion>
      <iwxxm:sequenceNumber>X05F</iwxxm:sequenceNumber>
      <iwxxm:validPeriod>
        <gml:TimePeriod gml:id="uuid.60513e50-228f-4416-8ce8-928d983a6dc0">
          <gml:beginPosition>2026-07-29T18:14:00Z</gml:beginPosition>
          <gml:endPosition>2026-07-30T00:14:00Z</gml:endPosition>
        </gml:TimePeriod>
      </iwxxm:validPeriod>
      <iwxxm:phenomenon xlink:href="http://codes.wmo.int/49-2/SigWxPhenomena/VA"/>
      <iwxxm:analysisCollection>
        <iwxxm:analysisAndForecastPositionAnalysis gml:id="uuid.249ab8e4-b280-412d-bb3a-4bc8e2edd66c">
          <iwxxm:analysis>
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                      <aixm:lowerLimitReference>SFC</aixm:lowerLimitReference>
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                </iwxxm:SIGMETEvolvingCondition>
              </iwxxm:member>
            </iwxxm:SIGMETEvolvingConditionCollection>
          </iwxxm:analysis>
        </iwxxm:analysisAndForecastPositionAnalysis>
      </iwxxm:analysisCollection>
      <iwxxm:eruptingVolcano>
        <metce:Volcano gml:id="uuid.8a929140-51ad-4e69-9f21-2796b64693c5">
          <metce:name>MT </metce:name>
          <metce:position>
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              <gml:pos>63.98 -19.6</gml:pos>
            </gml:Point>
          </metce:position>
        </metce:Volcano>
      </iwxxm:eruptingVolcano>
    </iwxxm:VolcanicAshSIGMET>
    <iwxxm:SIGMET xmlns:iwxxm="http://icao.int/iwxxm/2025-2" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:gml="http://www.opengis.net/gml/3.2" xmlns:aixm="http://www.aixm.aero/schema/5.1.1" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://icao.int/iwxxm/2025-2 http://schemas.wmo.int/iwxxm/2025-2/iwxxm.xsd" reportStatus="NORMAL" permissibleUsage="NON-OPERATIONAL" translationCentreDesignator="DEVO" translationCentreName="VietorWeather" translationTime="2026-07-29T18:18:12Z" gml:id="uuid.869bd302-3b4a-48a8-82cc-b8525b8d50c3">
      <!--TAC:WSAG31 SAVC 291820
SAVF SIGMET B1 VALID 291820/292120 SAVC-
SAVF COMODORO RIVADAVIA FIR SEV ICE FCST AT 1820Z
WI S4103 W07146 - S4253 W07143 - S4239 W06913 - S4118 W06452 - S3905
W06503 - S4120 W07019 - S4146 W07101 - S4103 W07146 FL080/180 MOV ESE 
15KT INTSF=-->
      <iwxxm:issueTime>
        <gml:TimeInstant gml:id="uuid.8bd1517e-9e53-450b-8f36-a43193673ba5">
          <gml:timePosition>2026-07-29T18:18:12Z</gml:timePosition>
        </gml:TimeInstant>
      </iwxxm:issueTime>
      <iwxxm:issuingAirTrafficServicesUnit>
        <aixm:Unit gml:id="uuid.2419678f-7c7d-4e88-9246-047c4ae07c5d">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.a3db0ee7-184d-43b8-af4b-3155b9ae3bfc">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>SAVF COMODORO RIVADAVIA</aixm:name>
              <aixm:type>FIR</aixm:type>
              <aixm:designator>SAVF</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:issuingAirTrafficServicesUnit>
      <iwxxm:originatingMeteorologicalWatchOffice>
        <aixm:Unit gml:id="uuid.6f8631d9-0332-4f39-9a07-6291d0af4b63">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.f4508f09-612a-4599-820e-88998680d500">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>SAVF MWO</aixm:name>
              <aixm:type>MWO</aixm:type>
              <aixm:designator>SAVF</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:originatingMeteorologicalWatchOffice>
      <iwxxm:issuingAirTrafficServicesRegion>
        <aixm:Airspace gml:id="uuid.de7fb376-4bef-4370-a3c2-72e742eb075c">
          <aixm:timeSlice>
            <aixm:AirspaceTimeSlice gml:id="uuid.75b1530f-7c06-4111-9846-a62cd5c3fb82">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:type>OTHER:FIR_UIR</aixm:type>
              <aixm:designator>SAVF</aixm:designator>
              <aixm:name>SAVF COMODORO RIVADAVIA FIR/UIR</aixm:name>
            </aixm:AirspaceTimeSlice>
          </aixm:timeSlice>
        </aixm:Airspace>
      </iwxxm:issuingAirTrafficServicesRegion>
      <iwxxm:sequenceNumber>B1</iwxxm:sequenceNumber>
      <iwxxm:validPeriod>
        <gml:TimePeriod gml:id="uuid.bdef6467-218b-475b-a3e0-a765732fb75b">
          <gml:beginPosition>2026-07-29T18:20:00Z</gml:beginPosition>
          <gml:endPosition>2026-07-29T21:20:00Z</gml:endPosition>
        </gml:TimePeriod>
      </iwxxm:validPeriod>
      <iwxxm:phenomenon xlink:href="http://codes.wmo.int/49-2/SigWxPhenomena/SEV_ICE"/>
      <iwxxm:analysisCollection>
        <iwxxm:analysisAndForecastPositionAnalysis gml:id="uuid.680c10b6-0ad6-4975-8450-406a8ea1c624">
          <iwxxm:analysis>
            <iwxxm:SIGMETEvolvingConditionCollection gml:id="uuid.52539e5c-1ea2-4229-9271-96551e234ed2" timeIndicator="FORECAST">
              <iwxxm:phenomenonTime nilReason="http://codes.wmo.int/common/nil/missing"/>
              <iwxxm:member>
                <iwxxm:SIGMETEvolvingCondition gml:id="uuid.16f61210-b674-4717-9fd8-ad86eefacc8f" intensityChange="INTENSIFY">
                  <iwxxm:geometry>
                    <aixm:AirspaceVolume gml:id="uuid.0647e82a-98ce-4e20-b485-14669ab87829">
                      <aixm:upperLimit uom="FL">180</aixm:upperLimit>
                      <aixm:upperLimitReference>STD</aixm:upperLimitReference>
                      <aixm:lowerLimit uom="ft_i">8000</aixm:lowerLimit>
                      <aixm:lowerLimitReference>STD</aixm:lowerLimitReference>
                      <aixm:horizontalProjection>
                        <aixm:Surface gml:id="uuid.c321c232-da91-41ce-ae50-9d49dae833e9" srsDimension="2" axisLabels="Lat Long" srsName="http://www.opengis.net/def/crs/EPSG/0/4326">
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                                </gml:LinearRing>
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                        </aixm:Surface>
                      </aixm:horizontalProjection>
                    </aixm:AirspaceVolume>
                  </iwxxm:geometry>
                  <iwxxm:directionOfMotion uom="deg">112</iwxxm:directionOfMotion>
                  <iwxxm:speedOfMotion uomo="[kn_i]">15</iwxxm:speedOfMotion>
                </iwxxm:SIGMETEvolvingCondition>
              </iwxxm:member>
            </iwxxm:SIGMETEvolvingConditionCollection>
          </iwxxm:analysis>
        </iwxxm:analysisAndForecastPositionAnalysis>
      </iwxxm:analysisCollection>
    </iwxxm:SIGMET>
    <iwxxm:SIGMET xmlns:iwxxm="http://icao.int/iwxxm/2025-2" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:gml="http://www.opengis.net/gml/3.2" xmlns:aixm="http://www.aixm.aero/schema/5.1.1" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://icao.int/iwxxm/2025-2 http://schemas.wmo.int/iwxxm/2025-2/iwxxm.xsd" reportStatus="NORMAL" permissibleUsage="NON-OPERATIONAL" translationCentreDesignator="DEVO" translationCentreName="VietorWeather" translationTime="2026-07-29T18:24:13Z" gml:id="uuid.db7c211f-c43b-467a-9b4a-709f4703ef0f">
      <!--TAC:WSAG31 SABE 291826
SAEF SIGMET A6 VALID 291826/292226 SABE-
SAEF EZEIZA FIR SEV TURB FCST AT 1826Z
WI S3617 W06520 - S3951 W06530 - S4118 W07028 - S4145 W07102 - S4052
W07144 - S3832 W07045 - S3617 W06520 FL250/350 STNR INTSF=-->
      <iwxxm:issueTime>
        <gml:TimeInstant gml:id="uuid.79d907a1-f5b6-4a1e-9cb4-563602ef31a1">
          <gml:timePosition>2026-07-29T18:24:13Z</gml:timePosition>
        </gml:TimeInstant>
      </iwxxm:issueTime>
      <iwxxm:issuingAirTrafficServicesUnit>
        <aixm:Unit gml:id="uuid.cd7d20e6-51f2-4d3f-be06-91d149a49682">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.7c72fcd7-f821-433a-9357-33eba960878c">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>SAEF EZEIZA</aixm:name>
              <aixm:type>FIR</aixm:type>
              <aixm:designator>SAEF</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:issuingAirTrafficServicesUnit>
      <iwxxm:originatingMeteorologicalWatchOffice>
        <aixm:Unit gml:id="uuid.8d7a9d79-40ae-4f81-9ca3-6ed5d896c0d9">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.ff46559a-0af8-4fe8-8631-9607e56225a3">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>SAEF MWO</aixm:name>
              <aixm:type>MWO</aixm:type>
              <aixm:designator>SAEF</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:originatingMeteorologicalWatchOffice>
      <iwxxm:issuingAirTrafficServicesRegion>
        <aixm:Airspace gml:id="uuid.c3e52653-01b9-4623-967e-e710fa0bf21b">
          <aixm:timeSlice>
            <aixm:AirspaceTimeSlice gml:id="uuid.a38d7efd-84f0-4df6-9566-5933a05224d6">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:type>OTHER:FIR_UIR</aixm:type>
              <aixm:designator>SAEF</aixm:designator>
              <aixm:name>SAEF EZEIZA FIR/UIR</aixm:name>
            </aixm:AirspaceTimeSlice>
          </aixm:timeSlice>
        </aixm:Airspace>
      </iwxxm:issuingAirTrafficServicesRegion>
      <iwxxm:sequenceNumber>A6</iwxxm:sequenceNumber>
      <iwxxm:validPeriod>
        <gml:TimePeriod gml:id="uuid.1c6962e4-9230-4abc-8273-3cd92fac18ff">
          <gml:beginPosition>2026-07-29T18:26:00Z</gml:beginPosition>
          <gml:endPosition>2026-07-29T22:26:00Z</gml:endPosition>
        </gml:TimePeriod>
      </iwxxm:validPeriod>
      <iwxxm:phenomenon xlink:href="http://codes.wmo.int/49-2/SigWxPhenomena/SEV_TURB"/>
      <iwxxm:analysisCollection>
        <iwxxm:analysisAndForecastPositionAnalysis gml:id="uuid.309d2767-e910-46be-8d08-702c39b572f8">
          <iwxxm:analysis>
            <iwxxm:SIGMETEvolvingConditionCollection gml:id="uuid.931ca899-a654-4c9c-a2f2-ff8e488ebb3e" timeIndicator="FORECAST">
              <iwxxm:phenomenonTime nilReason="http://codes.wmo.int/common/nil/missing"/>
              <iwxxm:member>
                <iwxxm:SIGMETEvolvingCondition gml:id="uuid.d0aa890e-02d8-4d7c-af2d-f39504dcc11d" intensityChange="INTENSIFY">
                  <iwxxm:geometry>
                    <aixm:AirspaceVolume gml:id="uuid.15cc9cd6-ce63-4cb1-970f-1b129e8bd919">
                      <aixm:upperLimit uom="FL">350</aixm:upperLimit>
                      <aixm:upperLimitReference>STD</aixm:upperLimitReference>
                      <aixm:lowerLimit uom="FL">250</aixm:lowerLimit>
                      <aixm:lowerLimitReference>STD</aixm:lowerLimitReference>
                      <aixm:horizontalProjection>
                        <aixm:Surface gml:id="uuid.058b57a3-c502-4f3e-a603-4aa903f55bc8" srsDimension="2" axisLabels="Lat Long" srsName="http://www.opengis.net/def/crs/EPSG/0/4326">
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                                <gml:LinearRing>
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                                </gml:LinearRing>
                              </gml:exterior>
                            </gml:PolygonPatch>
                          </gml:patches>
                        </aixm:Surface>
                      </aixm:horizontalProjection>
                    </aixm:AirspaceVolume>
                  </iwxxm:geometry>
                </iwxxm:SIGMETEvolvingCondition>
              </iwxxm:member>
            </iwxxm:SIGMETEvolvingConditionCollection>
          </iwxxm:analysis>
        </iwxxm:analysisAndForecastPositionAnalysis>
      </iwxxm:analysisCollection>
    </iwxxm:SIGMET>
    <iwxxm:SIGMET xmlns:iwxxm="http://icao.int/iwxxm/2025-2" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:gml="http://www.opengis.net/gml/3.2" xmlns:aixm="http://www.aixm.aero/schema/5.1.1" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://icao.int/iwxxm/2025-2 http://schemas.wmo.int/iwxxm/2025-2/iwxxm.xsd" reportStatus="NORMAL" permissibleUsage="NON-OPERATIONAL" translationCentreDesignator="DEVO" translationCentreName="VietorWeather" translationTime="2026-07-29T18:28:01Z" gml:id="uuid.3d6ab34c-e23e-4dd7-a4e6-5cb6048019e5">
      <!--TAC:WSGY31 SYCJ 291815
SYGC SIGMET A1 VALID 291815/292215 SYCJ -
SYGC GEORGETOWN FIR ISOL EMBD TS OBS AT 1805Z WI N0632 W05843 - N0542
W05710 - N0501 W05720 - N0448 W05755 - N0356 W05803 - N0425 W05941 -
N0532
W06018 - N0632 W05843 TOP ABV FL560 MOV W INTSF=-->
      <iwxxm:issueTime>
        <gml:TimeInstant gml:id="uuid.239e6f73-5f60-4bfb-b5b8-3a70117d6980">
          <gml:timePosition>2026-07-29T18:28:01Z</gml:timePosition>
        </gml:TimeInstant>
      </iwxxm:issueTime>
      <iwxxm:issuingAirTrafficServicesUnit>
        <aixm:Unit gml:id="uuid.d40e98dc-7ac6-4683-bbba-c4c9defc0d30">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.f5f18c0a-8ad6-4c90-9c28-f7211042cac2">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>SYGC GEORGETOWN</aixm:name>
              <aixm:type>FIR</aixm:type>
              <aixm:designator>SYGC</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:issuingAirTrafficServicesUnit>
      <iwxxm:originatingMeteorologicalWatchOffice>
        <aixm:Unit gml:id="uuid.ca95e56f-2a4b-451a-b2e6-462481e6d20f">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.6264025d-2b15-4c08-901b-5473af9a7751">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>SYGC MWO</aixm:name>
              <aixm:type>MWO</aixm:type>
              <aixm:designator>SYGC</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:originatingMeteorologicalWatchOffice>
      <iwxxm:issuingAirTrafficServicesRegion>
        <aixm:Airspace gml:id="uuid.ec8aa494-b784-48eb-972c-f5760ca80de9">
          <aixm:timeSlice>
            <aixm:AirspaceTimeSlice gml:id="uuid.e41f2c9a-e557-4432-80bf-d9c79bb2ed8f">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:type>OTHER:FIR_UIR</aixm:type>
              <aixm:designator>SYGC</aixm:designator>
              <aixm:name>SYGC GEORGETOWN FIR/UIR</aixm:name>
            </aixm:AirspaceTimeSlice>
          </aixm:timeSlice>
        </aixm:Airspace>
      </iwxxm:issuingAirTrafficServicesRegion>
      <iwxxm:sequenceNumber>A1</iwxxm:sequenceNumber>
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        <gml:TimePeriod gml:id="uuid.bb9495cb-2947-4535-89b4-6cc49d61e656">
          <gml:beginPosition>2026-07-29T18:15:00Z</gml:beginPosition>
          <gml:endPosition>2026-07-29T22:15:00Z</gml:endPosition>
        </gml:TimePeriod>
      </iwxxm:validPeriod>
      <iwxxm:phenomenon xlink:href="http://codes.wmo.int/49-2/SigWxPhenomena/TS"/>
      <iwxxm:analysisCollection>
        <iwxxm:analysisAndForecastPositionAnalysis gml:id="uuid.681c250b-0f28-444b-8a24-470d3fa7455c">
          <iwxxm:analysis>
            <iwxxm:SIGMETEvolvingConditionCollection gml:id="uuid.1b74dfb8-ef47-42ba-b185-037ff5eff6af" timeIndicator="FORECAST">
              <iwxxm:phenomenonTime nilReason="http://codes.wmo.int/common/nil/missing"/>
              <iwxxm:member>
                <iwxxm:SIGMETEvolvingCondition gml:id="uuid.16e5abf4-a559-4f2f-ab2c-bfc448ff0d37" intensityChange="INTENSIFY">
                  <iwxxm:geometry>
                    <aixm:AirspaceVolume gml:id="uuid.967ff6bc-fb8f-42c4-a8fc-236f4dcf5bd3">
                      <aixm:upperLimit uom="FL">560</aixm:upperLimit>
                      <aixm:upperLimitReference>STD</aixm:upperLimitReference>
                      <aixm:horizontalProjection>
                        <aixm:Surface gml:id="uuid.90c07d5f-10ae-4313-b626-00d4bbd95f23" srsDimension="2" axisLabels="Lat Long" srsName="http://www.opengis.net/def/crs/EPSG/0/4326">
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                              <gml:exterior>
                                <gml:LinearRing>
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                                </gml:LinearRing>
                              </gml:exterior>
                            </gml:PolygonPatch>
                          </gml:patches>
                        </aixm:Surface>
                      </aixm:horizontalProjection>
                    </aixm:AirspaceVolume>
                  </iwxxm:geometry>
                  <iwxxm:directionOfMotion uom="deg">270</iwxxm:directionOfMotion>
                  <iwxxm:speedOfMotion uomo="[kn_i]">0</iwxxm:speedOfMotion>
                </iwxxm:SIGMETEvolvingCondition>
              </iwxxm:member>
            </iwxxm:SIGMETEvolvingConditionCollection>
          </iwxxm:analysis>
        </iwxxm:analysisAndForecastPositionAnalysis>
      </iwxxm:analysisCollection>
    </iwxxm:SIGMET>
    <iwxxm:SIGMET xmlns:iwxxm="http://icao.int/iwxxm/2025-2" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:gml="http://www.opengis.net/gml/3.2" xmlns:aixm="http://www.aixm.aero/schema/5.1.1" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://icao.int/iwxxm/2025-2 http://schemas.wmo.int/iwxxm/2025-2/iwxxm.xsd" reportStatus="NORMAL" permissibleUsage="NON-OPERATIONAL" translationCentreDesignator="DEVO" translationCentreName="VietorWeather" translationTime="2026-07-29T18:29:29Z" gml:id="uuid.c4d7cc77-aef4-413b-92bd-e7b3d1c812c7">
      <!--TAC:WSAY31 UDYZ 291827
UDDD SIGMET 2 VALID 291900/292300 UDYZ-
UDDD YEREVAN FIR OBSC TS FCST ENTIRE FIR TOP FL340
STNR NC=-->
      <iwxxm:issueTime>
        <gml:TimeInstant gml:id="uuid.ad7efbc3-4c75-45cb-82c4-5dc148482652">
          <gml:timePosition>2026-07-29T18:29:29Z</gml:timePosition>
        </gml:TimeInstant>
      </iwxxm:issueTime>
      <iwxxm:issuingAirTrafficServicesUnit>
        <aixm:Unit gml:id="uuid.f1fd523e-389f-4895-82ac-1fbecd61a524">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.e8895b24-20d9-4384-bf9d-565fcb6201d8">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>UDDD YEREVAN</aixm:name>
              <aixm:type>FIR</aixm:type>
              <aixm:designator>UDDD</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:issuingAirTrafficServicesUnit>
      <iwxxm:originatingMeteorologicalWatchOffice>
        <aixm:Unit gml:id="uuid.5c097851-7f50-4c43-a3d5-f3cf3ba8a062">
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            <aixm:UnitTimeSlice gml:id="uuid.1b9a9409-0900-4dcf-869b-9dc647612f53">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>UDDD MWO</aixm:name>
              <aixm:type>MWO</aixm:type>
              <aixm:designator>UDDD</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:originatingMeteorologicalWatchOffice>
      <iwxxm:issuingAirTrafficServicesRegion>
        <aixm:Airspace gml:id="uuid.831478af-070b-4f24-8658-2b85809f2d8a">
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            <aixm:AirspaceTimeSlice gml:id="uuid.d0e40b8c-797e-4216-b9af-ddcbf5623f13">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:type>OTHER:FIR_UIR</aixm:type>
              <aixm:designator>UDDD</aixm:designator>
              <aixm:name>UDDD YEREVAN FIR/UIR</aixm:name>
            </aixm:AirspaceTimeSlice>
          </aixm:timeSlice>
        </aixm:Airspace>
      </iwxxm:issuingAirTrafficServicesRegion>
      <iwxxm:sequenceNumber>2</iwxxm:sequenceNumber>
      <iwxxm:validPeriod>
        <gml:TimePeriod gml:id="uuid.881e376c-8d69-4304-8960-443b284d8935">
          <gml:beginPosition>2026-07-29T19:00:00Z</gml:beginPosition>
          <gml:endPosition>2026-07-29T23:00:00Z</gml:endPosition>
        </gml:TimePeriod>
      </iwxxm:validPeriod>
      <iwxxm:phenomenon xlink:href="http://codes.wmo.int/49-2/SigWxPhenomena/TS"/>
      <iwxxm:analysisCollection>
        <iwxxm:analysisAndForecastPositionAnalysis gml:id="uuid.378e82b6-850f-493f-b9dd-590124c58a16">
          <iwxxm:analysis>
            <iwxxm:SIGMETEvolvingConditionCollection gml:id="uuid.a7179aac-8520-4e89-9b8f-5eef639fb8f7" timeIndicator="FORECAST">
              <iwxxm:phenomenonTime nilReason="http://codes.wmo.int/common/nil/missing"/>
              <iwxxm:member>
                <iwxxm:SIGMETEvolvingCondition gml:id="uuid.eb75edaf-5a86-49b9-8dde-7bf676ea8ba4" intensityChange="NO_CHANGE">
                  <iwxxm:geometry>
                    <aixm:AirspaceVolume gml:id="uuid.1f168ccd-9788-4272-b707-48a9143bd034">
                      <aixm:upperLimit uom="FL">340</aixm:upperLimit>
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                        <aixm:Surface gml:id="uuid.a05bba3e-42f2-4edd-80cf-8edc8de4dfe3" srsDimension="2" axisLabels="Lat Long" srsName="http://www.opengis.net/def/crs/EPSG/0/4326">
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                            <gml:PolygonPatch>
                              <gml:exterior>
                                <gml:LinearRing>
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                        </aixm:Surface>
                      </aixm:horizontalProjection>
                    </aixm:AirspaceVolume>
                  </iwxxm:geometry>
                </iwxxm:SIGMETEvolvingCondition>
              </iwxxm:member>
            </iwxxm:SIGMETEvolvingConditionCollection>
          </iwxxm:analysis>
        </iwxxm:analysisAndForecastPositionAnalysis>
      </iwxxm:analysisCollection>
    </iwxxm:SIGMET>
    <iwxxm:SIGMET xmlns:iwxxm="http://icao.int/iwxxm/2025-2" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:gml="http://www.opengis.net/gml/3.2" xmlns:aixm="http://www.aixm.aero/schema/5.1.1" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://icao.int/iwxxm/2025-2 http://schemas.wmo.int/iwxxm/2025-2/iwxxm.xsd" reportStatus="NORMAL" permissibleUsage="NON-OPERATIONAL" translationCentreDesignator="DEVO" translationCentreName="VietorWeather" translationTime="2026-07-29T18:37:14Z" gml:id="uuid.2db05c52-2ba7-42c3-8314-1bd43aa30c1d">
      <!--TAC:WSPS21 NZKL 291825
NZZO SIGMET 31 VALID 291836/292236 NZKL-
NZZO AUCKLAND OCEANIC FIR SEV ICE FCST WI S4540 E16540 - S3740
E16520 - S3740 E16700 - S4300 E16730 - S4420 E16710 - S4540 E16540
6000FT/FL190 MOV E 15KT NC=-->
      <iwxxm:issueTime>
        <gml:TimeInstant gml:id="uuid.4a3cdf38-1f58-420b-bfee-c50bea18cc0e">
          <gml:timePosition>2026-07-29T18:37:14Z</gml:timePosition>
        </gml:TimeInstant>
      </iwxxm:issueTime>
      <iwxxm:issuingAirTrafficServicesUnit>
        <aixm:Unit gml:id="uuid.57cb1d9d-a57b-4ca5-8773-ca469b907b83">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.99f5c5e6-e78e-4529-83f0-2e0f92544d35">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>NZZO AUCKLAND OCEANIC</aixm:name>
              <aixm:type>FIR</aixm:type>
              <aixm:designator>NZZO</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:issuingAirTrafficServicesUnit>
      <iwxxm:originatingMeteorologicalWatchOffice>
        <aixm:Unit gml:id="uuid.0b1626e9-e4b5-4651-b518-7534fe8e43d2">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.dc470ed2-064b-4a6d-91ef-c64ebdd97cd8">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>NZZO MWO</aixm:name>
              <aixm:type>MWO</aixm:type>
              <aixm:designator>NZZO</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:originatingMeteorologicalWatchOffice>
      <iwxxm:issuingAirTrafficServicesRegion>
        <aixm:Airspace gml:id="uuid.084c4e98-3099-42ed-802f-d903d9db35b8">
          <aixm:timeSlice>
            <aixm:AirspaceTimeSlice gml:id="uuid.a53194c2-a3ba-4585-a5c9-1b33ea83dfc2">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:type>OTHER:FIR_UIR</aixm:type>
              <aixm:designator>NZZO</aixm:designator>
              <aixm:name>NZZO AUCKLAND OCEANIC FIR/UIR</aixm:name>
            </aixm:AirspaceTimeSlice>
          </aixm:timeSlice>
        </aixm:Airspace>
      </iwxxm:issuingAirTrafficServicesRegion>
      <iwxxm:sequenceNumber>31</iwxxm:sequenceNumber>
      <iwxxm:validPeriod>
        <gml:TimePeriod gml:id="uuid.dffde9a7-ef6a-476d-81bd-0a2b8419b0fa">
          <gml:beginPosition>2026-07-29T18:36:00Z</gml:beginPosition>
          <gml:endPosition>2026-07-29T22:36:00Z</gml:endPosition>
        </gml:TimePeriod>
      </iwxxm:validPeriod>
      <iwxxm:phenomenon xlink:href="http://codes.wmo.int/49-2/SigWxPhenomena/SEV_ICE"/>
      <iwxxm:analysisCollection>
        <iwxxm:analysisAndForecastPositionAnalysis gml:id="uuid.ce6d1620-7634-4c61-b3a7-d18d326ef656">
          <iwxxm:analysis>
            <iwxxm:SIGMETEvolvingConditionCollection gml:id="uuid.e247738d-6ae2-4812-a3e3-4b1354e50263" timeIndicator="FORECAST">
              <iwxxm:phenomenonTime nilReason="http://codes.wmo.int/common/nil/missing"/>
              <iwxxm:member>
                <iwxxm:SIGMETEvolvingCondition gml:id="uuid.0fbfaa56-010c-43f6-9422-4d805cccba3f" intensityChange="NO_CHANGE">
                  <iwxxm:geometry>
                    <aixm:AirspaceVolume gml:id="uuid.22cbe9eb-8b26-42a9-82cf-d4c2014be9ea">
                      <aixm:upperLimit uom="FL">190</aixm:upperLimit>
                      <aixm:upperLimitReference>STD</aixm:upperLimitReference>
                      <aixm:lowerLimit uom="ft_i">6000</aixm:lowerLimit>
                      <aixm:lowerLimitReference>STD</aixm:lowerLimitReference>
                      <aixm:horizontalProjection>
                        <aixm:Surface gml:id="uuid.cecdc37c-543b-4813-8861-6c17fa163f79" srsDimension="2" axisLabels="Lat Long" srsName="http://www.opengis.net/def/crs/EPSG/0/4326">
                          <gml:patches>
                            <gml:PolygonPatch>
                              <gml:exterior>
                                <gml:LinearRing>
                                  <gml:posList>-45.667 165.667 -37.667 165.333 -37.667 167 -43 167.5 -44.333 167.167 -45.667 165.667</gml:posList>
                                </gml:LinearRing>
                              </gml:exterior>
                            </gml:PolygonPatch>
                          </gml:patches>
                        </aixm:Surface>
                      </aixm:horizontalProjection>
                    </aixm:AirspaceVolume>
                  </iwxxm:geometry>
                  <iwxxm:directionOfMotion uom="deg">90</iwxxm:directionOfMotion>
                  <iwxxm:speedOfMotion uomo="[kn_i]">15</iwxxm:speedOfMotion>
                </iwxxm:SIGMETEvolvingCondition>
              </iwxxm:member>
            </iwxxm:SIGMETEvolvingConditionCollection>
          </iwxxm:analysis>
        </iwxxm:analysisAndForecastPositionAnalysis>
      </iwxxm:analysisCollection>
    </iwxxm:SIGMET>
    <iwxxm:TropicalCycloneSIGMET xmlns:iwxxm="http://icao.int/iwxxm/2025-2" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:gml="http://www.opengis.net/gml/3.2" xmlns:aixm="http://www.aixm.aero/schema/5.1.1" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:metce="http://def.wmo.int/metce/2013" xsi:schemaLocation="http://icao.int/iwxxm/2025-2 http://schemas.wmo.int/iwxxm/2025-2/iwxxm.xsd" reportStatus="NORMAL" permissibleUsage="NON-OPERATIONAL" translationCentreDesignator="DEVO" translationCentreName="VietorWeather" translationTime="2026-07-29T18:46:23Z" gml:id="uuid.535bf9e9-c7c8-4661-9b30-9789622f19a1">
      <!--TAC:WCPA10 PHFO 291846

KZAK SIGMET WHISKEY 12 VALID 291850/300050 PHFO-
OAKLAND OCEANIC FIR TC DOLPHIN OBS AT 1800Z N1550 E16650. CB TOP
FL550 WI 240NM OF CENTER. MOV WNW 11KT. INTSF. FCST 0000Z TC CENTER
N1625 E16550.-->
      <iwxxm:issueTime>
        <gml:TimeInstant gml:id="uuid.44e61f4b-bb6b-40ee-8a23-25b63ea54b25">
          <gml:timePosition>2026-07-29T18:46:23Z</gml:timePosition>
        </gml:TimeInstant>
      </iwxxm:issueTime>
      <iwxxm:issuingAirTrafficServicesUnit>
        <aixm:Unit gml:id="uuid.7b09db11-ae6c-4ecc-ab40-88dbde940cd9">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.9494f6f5-aa43-44ca-96ca-5c423dc165d9">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>OAKLAND OCEANIC</aixm:name>
              <aixm:type>FIR</aixm:type>
              <aixm:designator>KZAK</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:issuingAirTrafficServicesUnit>
      <iwxxm:originatingMeteorologicalWatchOffice>
        <aixm:Unit gml:id="uuid.e380d0b0-3ef5-4c76-8287-3aa78183fa30">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.55717b86-3c1e-4458-a339-d2fd273bf2ca">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>KZAK MWO</aixm:name>
              <aixm:type>MWO</aixm:type>
              <aixm:designator>KZAK</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:originatingMeteorologicalWatchOffice>
      <iwxxm:issuingAirTrafficServicesRegion>
        <aixm:Airspace gml:id="uuid.a284a700-30bc-4cf4-80e2-b0e22ac0928c">
          <aixm:timeSlice>
            <aixm:AirspaceTimeSlice gml:id="uuid.740342d5-6b2b-47d1-8fb4-15ac85d7115d">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:type>OTHER:FIR_UIR</aixm:type>
              <aixm:designator>KZAK</aixm:designator>
              <aixm:name>OAKLAND OCEANIC FIR/UIR</aixm:name>
            </aixm:AirspaceTimeSlice>
          </aixm:timeSlice>
        </aixm:Airspace>
      </iwxxm:issuingAirTrafficServicesRegion>
      <iwxxm:sequenceNumber>WHISKEY 12</iwxxm:sequenceNumber>
      <iwxxm:validPeriod>
        <gml:TimePeriod gml:id="uuid.9e2a60f7-4d8d-4bad-9d14-a98866e37ef2">
          <gml:beginPosition>2026-07-29T18:50:00Z</gml:beginPosition>
          <gml:endPosition>2026-07-30T00:50:00Z</gml:endPosition>
        </gml:TimePeriod>
      </iwxxm:validPeriod>
      <iwxxm:phenomenon xlink:href="http://codes.wmo.int/49-2/SigWxPhenomena/TC"/>
      <iwxxm:analysisCollection>
        <iwxxm:analysisAndForecastPositionAnalysis gml:id="uuid.fff5193b-f868-419a-8a84-561af5670d39">
          <iwxxm:analysis>
            <iwxxm:SIGMETEvolvingConditionCollection gml:id="uuid.806c3700-e948-4a14-ac43-f122289dff94" timeIndicator="FORECAST">
              <iwxxm:phenomenonTime nilReason="http://codes.wmo.int/common/nil/missing"/>
              <iwxxm:member>
                <iwxxm:SIGMETEvolvingCondition gml:id="uuid.ef7b84ef-3546-4a25-8b73-f68649dd41ce" intensityChange="INTENSIFY">
                  <iwxxm:geometry>
                    <aixm:AirspaceVolume gml:id="uuid.234c7266-5d13-4031-8b20-749050b73513">
                      <aixm:upperLimit uom="FL">550</aixm:upperLimit>
                      <aixm:upperLimitReference>STD</aixm:upperLimitReference>
                      <aixm:horizontalProjection>
                        <aixm:Surface gml:id="uuid.2c51d2d5-0318-44ed-a7f6-9e511333bdeb" srsDimension="2" axisLabels="Lat Long" srsName="http://www.opengis.net/def/crs/EPSG/0/4326">
                          <gml:patches>
                            <gml:PolygonPatch>
                              <gml:exterior>
                                <gml:LinearRing>
                                  <gml:posList>19.833 166.833 19.773 167.555 19.592 168.255 19.297 168.912 18.898 169.506 18.404 170.018 17.833 170.434 17.201 170.74 16.528 170.928 15.833 170.991 15.139 170.928 14.465 170.74 13.833 170.434 13.262 170.018 12.769 169.506 12.369 168.912 12.075 168.255 11.894 167.555 11.833 166.833 11.894 166.111 12.075 165.411 12.369 164.754 12.769 164.161 13.262 163.648 13.833 163.233 14.465 162.926 15.139 162.739 15.833 162.676 16.528 162.739 17.201 162.926 17.833 163.233 18.404 163.648 18.898 164.161 19.297 164.754 19.592 165.411 19.773 166.111 19.833 166.833</gml:posList>
                                </gml:LinearRing>
                              </gml:exterior>
                            </gml:PolygonPatch>
                          </gml:patches>
                        </aixm:Surface>
                      </aixm:horizontalProjection>
                    </aixm:AirspaceVolume>
                  </iwxxm:geometry>
                  <iwxxm:directionOfMotion uom="deg">292</iwxxm:directionOfMotion>
                  <iwxxm:speedOfMotion uomo="[kn_i]">11</iwxxm:speedOfMotion>
                </iwxxm:SIGMETEvolvingCondition>
              </iwxxm:member>
            </iwxxm:SIGMETEvolvingConditionCollection>
          </iwxxm:analysis>
        </iwxxm:analysisAndForecastPositionAnalysis>
      </iwxxm:analysisCollection>
      <iwxxm:tropicalCyclone>
        <metce:TropicalCyclone gml:id="uuid.29aebb6f-a5f1-4272-85e1-87e0e7ffadc1">
          <metce:name>DOLPHIN</metce:name>
        </metce:TropicalCyclone>
      </iwxxm:tropicalCyclone>
    </iwxxm:TropicalCycloneSIGMET>
    <iwxxm:TropicalCycloneSIGMET xmlns:iwxxm="http://icao.int/iwxxm/2025-2" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:gml="http://www.opengis.net/gml/3.2" xmlns:aixm="http://www.aixm.aero/schema/5.1.1" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:metce="http://def.wmo.int/metce/2013" xsi:schemaLocation="http://icao.int/iwxxm/2025-2 http://schemas.wmo.int/iwxxm/2025-2/iwxxm.xsd" reportStatus="NORMAL" permissibleUsage="NON-OPERATIONAL" translationCentreDesignator="DEVO" translationCentreName="VietorWeather" translationTime="2026-07-29T18:46:23Z" gml:id="uuid.812cfbef-b5c8-4007-9cfb-c72defac2f38">
      <!--TAC:WCPA10 PHFO 291846

KZAK SIGMET WHISKEY 12 VALID 291850/300050 PHFO-
OAKLAND OCEANIC FIR TC DOLPHIN OBS AT 1800Z N1550 E16650. CB TOP
FL550 WI 240NM OF CENTER. MOV WNW 11KT. INTSF. FCST 0000Z TC CENTER
N1625 E16550.-->
      <iwxxm:issueTime>
        <gml:TimeInstant gml:id="uuid.492064be-f527-40d0-8e0b-5e114441fbe5">
          <gml:timePosition>2026-07-29T18:46:23Z</gml:timePosition>
        </gml:TimeInstant>
      </iwxxm:issueTime>
      <iwxxm:issuingAirTrafficServicesUnit>
        <aixm:Unit gml:id="uuid.b5049275-b7fe-4944-a6a9-acc849ee1129">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.1b8c9a7b-302d-45c6-ba13-e4c3885e2d78">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>OAKLAND OCEANIC</aixm:name>
              <aixm:type>FIR</aixm:type>
              <aixm:designator>KZAK</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:issuingAirTrafficServicesUnit>
      <iwxxm:originatingMeteorologicalWatchOffice>
        <aixm:Unit gml:id="uuid.65e4cde0-6a41-4dd7-aa83-1bb5ad701590">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.e73c0b77-42e8-4eb8-8956-df35688cb18e">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>KZAK MWO</aixm:name>
              <aixm:type>MWO</aixm:type>
              <aixm:designator>KZAK</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:originatingMeteorologicalWatchOffice>
      <iwxxm:issuingAirTrafficServicesRegion>
        <aixm:Airspace gml:id="uuid.4f86ba86-c831-43c6-b0b1-55bbfd3d1dd1">
          <aixm:timeSlice>
            <aixm:AirspaceTimeSlice gml:id="uuid.e716c43b-67c7-4df2-b156-6dfba7016a2c">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:type>OTHER:FIR_UIR</aixm:type>
              <aixm:designator>KZAK</aixm:designator>
              <aixm:name>OAKLAND OCEANIC FIR/UIR</aixm:name>
            </aixm:AirspaceTimeSlice>
          </aixm:timeSlice>
        </aixm:Airspace>
      </iwxxm:issuingAirTrafficServicesRegion>
      <iwxxm:sequenceNumber>WHISKEY 12F</iwxxm:sequenceNumber>
      <iwxxm:validPeriod>
        <gml:TimePeriod gml:id="uuid.18ebba4e-1467-46be-9395-18883383987e">
          <gml:beginPosition>2026-07-29T18:50:00Z</gml:beginPosition>
          <gml:endPosition>2026-07-30T00:50:00Z</gml:endPosition>
        </gml:TimePeriod>
      </iwxxm:validPeriod>
      <iwxxm:phenomenon xlink:href="http://codes.wmo.int/49-2/SigWxPhenomena/TC"/>
      <iwxxm:analysisCollection>
        <iwxxm:analysisAndForecastPositionAnalysis gml:id="uuid.5be89484-60cb-47d1-b780-b42a9d626232">
          <iwxxm:analysis>
            <iwxxm:SIGMETEvolvingConditionCollection gml:id="uuid.9377c4dd-b92e-4405-835a-0503901184af" timeIndicator="FORECAST">
              <iwxxm:phenomenonTime nilReason="http://codes.wmo.int/common/nil/missing"/>
              <iwxxm:member>
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                  <iwxxm:directionOfMotion uom="deg">292</iwxxm:directionOfMotion>
                  <iwxxm:speedOfMotion uomo="[kn_i]">11</iwxxm:speedOfMotion>
                </iwxxm:SIGMETEvolvingCondition>
              </iwxxm:member>
            </iwxxm:SIGMETEvolvingConditionCollection>
          </iwxxm:analysis>
        </iwxxm:analysisAndForecastPositionAnalysis>
      </iwxxm:analysisCollection>
      <iwxxm:tropicalCyclone>
        <metce:TropicalCyclone gml:id="uuid.fad166c6-bd61-48b5-bbdc-3bb03494fa91">
          <metce:name>DOLPHIN</metce:name>
        </metce:TropicalCyclone>
      </iwxxm:tropicalCyclone>
    </iwxxm:TropicalCycloneSIGMET>
    <iwxxm:SIGMET xmlns:iwxxm="http://icao.int/iwxxm/2025-2" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:gml="http://www.opengis.net/gml/3.2" xmlns:aixm="http://www.aixm.aero/schema/5.1.1" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://icao.int/iwxxm/2025-2 http://schemas.wmo.int/iwxxm/2025-2/iwxxm.xsd" reportStatus="NORMAL" permissibleUsage="NON-OPERATIONAL" translationCentreDesignator="DEVO" translationCentreName="VietorWeather" translationTime="2026-07-29T18:47:04Z" gml:id="uuid.31f38827-016e-47dc-b386-2e5deef3a47e">
      <!--TAC:WSCN02 CWAO 291846
CZEG SIGMET K2 VALID 291845/292245 CWEG-
CZEG EDMONTON FIR FRQ TS OBS WI 40NM WID LINE BTN N5945 W10209 - N5831 W10156
TOP FL360 MOV NNE 15KT NC=-->
      <iwxxm:issueTime>
        <gml:TimeInstant gml:id="uuid.36c9b638-6781-4851-b100-a5310f64dcf0">
          <gml:timePosition>2026-07-29T18:47:04Z</gml:timePosition>
        </gml:TimeInstant>
      </iwxxm:issueTime>
      <iwxxm:issuingAirTrafficServicesUnit>
        <aixm:Unit gml:id="uuid.da0be1ba-3619-4c8e-9898-316ab7904f24">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.b30e736e-82c9-421a-b603-e1f94c30ed5e">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>CZEG EDMONTON</aixm:name>
              <aixm:type>FIR</aixm:type>
              <aixm:designator>CZEG</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:issuingAirTrafficServicesUnit>
      <iwxxm:originatingMeteorologicalWatchOffice>
        <aixm:Unit gml:id="uuid.36766597-8fe3-4406-bda3-90ef2a9eafd3">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.2c1eb80c-734d-44a8-ad02-a4542179b4e8">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>CZEG MWO</aixm:name>
              <aixm:type>MWO</aixm:type>
              <aixm:designator>CZEG</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:originatingMeteorologicalWatchOffice>
      <iwxxm:issuingAirTrafficServicesRegion>
        <aixm:Airspace gml:id="uuid.e3ba6035-19db-435b-ae3c-26a45bd22045">
          <aixm:timeSlice>
            <aixm:AirspaceTimeSlice gml:id="uuid.2d9de8fe-6389-4654-9c47-d145e85a0264">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:type>OTHER:FIR_UIR</aixm:type>
              <aixm:designator>CZEG</aixm:designator>
              <aixm:name>CZEG EDMONTON FIR/UIR</aixm:name>
            </aixm:AirspaceTimeSlice>
          </aixm:timeSlice>
        </aixm:Airspace>
      </iwxxm:issuingAirTrafficServicesRegion>
      <iwxxm:sequenceNumber>K2</iwxxm:sequenceNumber>
      <iwxxm:validPeriod>
        <gml:TimePeriod gml:id="uuid.4bab479b-2d85-45a3-a748-8c898a89b37b">
          <gml:beginPosition>2026-07-29T18:45:00Z</gml:beginPosition>
          <gml:endPosition>2026-07-29T22:45:00Z</gml:endPosition>
        </gml:TimePeriod>
      </iwxxm:validPeriod>
      <iwxxm:phenomenon xlink:href="http://codes.wmo.int/49-2/SigWxPhenomena/TS"/>
      <iwxxm:analysisCollection>
        <iwxxm:analysisAndForecastPositionAnalysis gml:id="uuid.3e24d5d9-2190-4600-a2bf-7efed640fce1">
          <iwxxm:analysis>
            <iwxxm:SIGMETEvolvingConditionCollection gml:id="uuid.58aa4ab9-5346-4d1b-999b-81d5a9dac2ee" timeIndicator="FORECAST">
              <iwxxm:phenomenonTime nilReason="http://codes.wmo.int/common/nil/missing"/>
              <iwxxm:member>
                <iwxxm:SIGMETEvolvingCondition gml:id="uuid.f04643a9-c770-4b43-a9fe-640494e303b7" intensityChange="NO_CHANGE">
                  <iwxxm:geometry>
                    <aixm:AirspaceVolume gml:id="uuid.eac8ffde-62c6-41ce-83d9-1a9ab1e6cd58">
                      <aixm:upperLimit uom="FL">360</aixm:upperLimit>
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                        <aixm:Surface gml:id="uuid.2a1ee380-3534-42f7-a528-dba85fe46c48" srsDimension="2" axisLabels="Lat Long" srsName="http://www.opengis.net/def/crs/EPSG/0/4326">
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                            <gml:PolygonPatch>
                              <gml:exterior>
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                                  <gml:posList>59.721 -102.809 59.779 -101.491 58.546 -101.274 58.487 -102.592 59.721 -102.809</gml:posList>
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                        </aixm:Surface>
                      </aixm:horizontalProjection>
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                  </iwxxm:geometry>
                  <iwxxm:directionOfMotion uom="deg">22</iwxxm:directionOfMotion>
                  <iwxxm:speedOfMotion uomo="[kn_i]">15</iwxxm:speedOfMotion>
                </iwxxm:SIGMETEvolvingCondition>
              </iwxxm:member>
            </iwxxm:SIGMETEvolvingConditionCollection>
          </iwxxm:analysis>
        </iwxxm:analysisAndForecastPositionAnalysis>
      </iwxxm:analysisCollection>
    </iwxxm:SIGMET>
    <iwxxm:SIGMET xmlns:iwxxm="http://icao.int/iwxxm/2025-2" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:gml="http://www.opengis.net/gml/3.2" xmlns:aixm="http://www.aixm.aero/schema/5.1.1" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://icao.int/iwxxm/2025-2 http://schemas.wmo.int/iwxxm/2025-2/iwxxm.xsd" reportStatus="NORMAL" permissibleUsage="NON-OPERATIONAL" translationCentreDesignator="DEVO" translationCentreName="VietorWeather" translationTime="2026-07-29T18:55:32Z" gml:id="uuid.e07fb216-f164-49f9-b021-270271dce0b1">
      <!--TAC:WSMS31 WMKK 291855
WBFC SIGMET 9 VALID 291900/292200 WBKK-
WBFC KOTA KINABALU FIR EMBD TS
OBS W OF E11047 TOP FL520 MOV WSW 15KT NC=-->
      <iwxxm:issueTime>
        <gml:TimeInstant gml:id="uuid.8164564f-d7d8-4d15-bf66-3642aa543c6f">
          <gml:timePosition>2026-07-29T18:55:32Z</gml:timePosition>
        </gml:TimeInstant>
      </iwxxm:issueTime>
      <iwxxm:issuingAirTrafficServicesUnit>
        <aixm:Unit gml:id="uuid.9002184a-acce-405d-aa3e-b5b308d72473">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.58a284c4-c254-47c3-acce-c33080b4105d">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>WBFC KOTA KINABALU</aixm:name>
              <aixm:type>FIR</aixm:type>
              <aixm:designator>WBFC</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:issuingAirTrafficServicesUnit>
      <iwxxm:originatingMeteorologicalWatchOffice>
        <aixm:Unit gml:id="uuid.90d03061-f970-40c3-b1e3-5090e0bcca15">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.ee8fe62b-6548-46c6-8138-0cfeaa499610">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>WBFC MWO</aixm:name>
              <aixm:type>MWO</aixm:type>
              <aixm:designator>WBFC</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:originatingMeteorologicalWatchOffice>
      <iwxxm:issuingAirTrafficServicesRegion>
        <aixm:Airspace gml:id="uuid.9b390cc5-200f-48ae-97d0-a0978b5e0af5">
          <aixm:timeSlice>
            <aixm:AirspaceTimeSlice gml:id="uuid.de67754d-7ad9-4c0b-a027-c841cf507005">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:type>OTHER:FIR_UIR</aixm:type>
              <aixm:designator>WBFC</aixm:designator>
              <aixm:name>WBFC KOTA KINABALU FIR/UIR</aixm:name>
            </aixm:AirspaceTimeSlice>
          </aixm:timeSlice>
        </aixm:Airspace>
      </iwxxm:issuingAirTrafficServicesRegion>
      <iwxxm:sequenceNumber>9</iwxxm:sequenceNumber>
      <iwxxm:validPeriod>
        <gml:TimePeriod gml:id="uuid.d397ea5d-bc5f-4046-bdc7-d0d0c0053cb5">
          <gml:beginPosition>2026-07-29T19:00:00Z</gml:beginPosition>
          <gml:endPosition>2026-07-29T22:00:00Z</gml:endPosition>
        </gml:TimePeriod>
      </iwxxm:validPeriod>
      <iwxxm:phenomenon xlink:href="http://codes.wmo.int/49-2/SigWxPhenomena/TS"/>
      <iwxxm:analysisCollection>
        <iwxxm:analysisAndForecastPositionAnalysis gml:id="uuid.dac2917d-19a4-4bbc-b7aa-31f9c855a4b5">
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            <iwxxm:SIGMETEvolvingConditionCollection gml:id="uuid.6b0e3781-2e6c-43b4-94af-303a3e1d03b0" timeIndicator="FORECAST">
              <iwxxm:phenomenonTime nilReason="http://codes.wmo.int/common/nil/missing"/>
              <iwxxm:member>
                <iwxxm:SIGMETEvolvingCondition gml:id="uuid.738035b8-9c30-47a1-83d6-a1ca6ee9f42a" intensityChange="NO_CHANGE">
                  <iwxxm:geometry>
                    <aixm:AirspaceVolume gml:id="uuid.fc819585-2e16-4ae5-90e2-54ac3a1fc414">
                      <aixm:upperLimit uom="FL">520</aixm:upperLimit>
                      <aixm:upperLimitReference>STD</aixm:upperLimitReference>
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                        <aixm:Surface gml:id="uuid.0d4aa672-2d6e-4f7e-b794-691e53d2811a" srsDimension="2" axisLabels="Lat Long" srsName="http://www.opengis.net/def/crs/EPSG/0/4326">
                          <gml:patches>
                            <gml:PolygonPatch>
                              <gml:exterior>
                                <gml:LinearRing>
                                  <gml:posList>4.051 110.783 2.839 109.276 2.25 108.494 1.019 108.516 0.958 108.948 1.833 109.331 2.015 109.566 1.588 109.64 0.944 110.734 0.951 110.783 4.051 110.783</gml:posList>
                                </gml:LinearRing>
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                        </aixm:Surface>
                      </aixm:horizontalProjection>
                    </aixm:AirspaceVolume>
                  </iwxxm:geometry>
                  <iwxxm:directionOfMotion uom="deg">247</iwxxm:directionOfMotion>
                  <iwxxm:speedOfMotion uomo="[kn_i]">15</iwxxm:speedOfMotion>
                </iwxxm:SIGMETEvolvingCondition>
              </iwxxm:member>
            </iwxxm:SIGMETEvolvingConditionCollection>
          </iwxxm:analysis>
        </iwxxm:analysisAndForecastPositionAnalysis>
      </iwxxm:analysisCollection>
    </iwxxm:SIGMET>
    <iwxxm:SIGMET xmlns:iwxxm="http://icao.int/iwxxm/2025-2" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:gml="http://www.opengis.net/gml/3.2" xmlns:aixm="http://www.aixm.aero/schema/5.1.1" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://icao.int/iwxxm/2025-2 http://schemas.wmo.int/iwxxm/2025-2/iwxxm.xsd" reportStatus="NORMAL" permissibleUsage="NON-OPERATIONAL" translationCentreDesignator="DEVO" translationCentreName="VietorWeather" translationTime="2026-07-29T18:56:12Z" gml:id="uuid.0179b564-40b9-4cce-85f1-01dd89aa4334">
      <!--TAC:WSMS31 WMKK 291856
WMFC SIGMET 13 VALID 291900/292200 WMKK-
WMFC KUALA LUMPUR FIR EMBD TS
OBS NW OF LINE N0653 E09843 - N0555 E09735 TOP FL500 MOV WSW NC=-->
      <iwxxm:issueTime>
        <gml:TimeInstant gml:id="uuid.402da4fc-587d-4912-87a9-48678e31c09b">
          <gml:timePosition>2026-07-29T18:56:12Z</gml:timePosition>
        </gml:TimeInstant>
      </iwxxm:issueTime>
      <iwxxm:issuingAirTrafficServicesUnit>
        <aixm:Unit gml:id="uuid.55f3f2c4-d0e1-4a29-a87b-5dfb84ee7945">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.24f6a1b4-d559-4f59-9899-ed59edd50671">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>WMFC KUALA LUMPUR</aixm:name>
              <aixm:type>FIR</aixm:type>
              <aixm:designator>WMFC</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:issuingAirTrafficServicesUnit>
      <iwxxm:originatingMeteorologicalWatchOffice>
        <aixm:Unit gml:id="uuid.029c8d3b-c996-416a-af0c-3667bbf7dc7a">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.750090c7-37cb-4614-bfcd-2b06f22846b2">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>WMFC MWO</aixm:name>
              <aixm:type>MWO</aixm:type>
              <aixm:designator>WMFC</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:originatingMeteorologicalWatchOffice>
      <iwxxm:issuingAirTrafficServicesRegion>
        <aixm:Airspace gml:id="uuid.6dd6c072-5ba8-4bfb-a12a-b51ee963b20a">
          <aixm:timeSlice>
            <aixm:AirspaceTimeSlice gml:id="uuid.b6385794-2ec7-41dd-8617-1d10c64ac00c">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:type>OTHER:FIR_UIR</aixm:type>
              <aixm:designator>WMFC</aixm:designator>
              <aixm:name>WMFC KUALA LUMPUR FIR/UIR</aixm:name>
            </aixm:AirspaceTimeSlice>
          </aixm:timeSlice>
        </aixm:Airspace>
      </iwxxm:issuingAirTrafficServicesRegion>
      <iwxxm:sequenceNumber>13</iwxxm:sequenceNumber>
      <iwxxm:validPeriod>
        <gml:TimePeriod gml:id="uuid.7e03c725-54ab-4483-8415-c4c83083ac94">
          <gml:beginPosition>2026-07-29T19:00:00Z</gml:beginPosition>
          <gml:endPosition>2026-07-29T22:00:00Z</gml:endPosition>
        </gml:TimePeriod>
      </iwxxm:validPeriod>
      <iwxxm:phenomenon xlink:href="http://codes.wmo.int/49-2/SigWxPhenomena/TS"/>
      <iwxxm:analysisCollection>
        <iwxxm:analysisAndForecastPositionAnalysis gml:id="uuid.713ba88c-4485-462a-bf27-a8c7f41e9950">
          <iwxxm:analysis>
            <iwxxm:SIGMETEvolvingConditionCollection gml:id="uuid.a3c4d698-c87a-47a7-8b72-b31837372672" timeIndicator="FORECAST">
              <iwxxm:phenomenonTime nilReason="http://codes.wmo.int/common/nil/missing"/>
              <iwxxm:member>
                <iwxxm:SIGMETEvolvingCondition gml:id="uuid.cfa6c038-6826-4365-8ff1-68070be82044" intensityChange="NO_CHANGE">
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                    <aixm:AirspaceVolume gml:id="uuid.f2c92b58-6d7d-4a8a-b518-b7e10fbb1c17">
                      <aixm:upperLimit uom="FL">500</aixm:upperLimit>
                      <aixm:upperLimitReference>STD</aixm:upperLimitReference>
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                        <aixm:Surface gml:id="uuid.89be9be5-6b26-4121-91f3-3256c46166f5" srsDimension="2" axisLabels="Lat Long" srsName="http://www.opengis.net/def/crs/EPSG/0/4326">
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                                </gml:LinearRing>
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                        </aixm:Surface>
                      </aixm:horizontalProjection>
                    </aixm:AirspaceVolume>
                  </iwxxm:geometry>
                  <iwxxm:directionOfMotion uom="deg">247</iwxxm:directionOfMotion>
                  <iwxxm:speedOfMotion uomo="[kn_i]">0</iwxxm:speedOfMotion>
                </iwxxm:SIGMETEvolvingCondition>
              </iwxxm:member>
            </iwxxm:SIGMETEvolvingConditionCollection>
          </iwxxm:analysis>
        </iwxxm:analysisAndForecastPositionAnalysis>
      </iwxxm:analysisCollection>
    </iwxxm:SIGMET>
    <iwxxm:SIGMET xmlns:iwxxm="http://icao.int/iwxxm/2025-2" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:gml="http://www.opengis.net/gml/3.2" xmlns:aixm="http://www.aixm.aero/schema/5.1.1" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://icao.int/iwxxm/2025-2 http://schemas.wmo.int/iwxxm/2025-2/iwxxm.xsd" reportStatus="NORMAL" permissibleUsage="NON-OPERATIONAL" translationCentreDesignator="DEVO" translationCentreName="VietorWeather" translationTime="2026-07-29T18:57:30Z" gml:id="uuid.c23a179a-ca72-4dcf-a5ac-e5bde687816b">
      <!--TAC:WSRA31 RUNW 291857
UNNT SIGMET 4 VALID 291900/292200 UNNT-
UNNT NOVOSIBIRSK FIR EMBD TS FCST WI N5844 E08747 - N5503 E08835 -
N5528 E06914 - N6049 E07725 - N5844 E08747 TOP FL390 MOV S 20KMH NC=-->
      <iwxxm:issueTime>
        <gml:TimeInstant gml:id="uuid.a29457da-aa83-4e0d-9649-b1445ee7f7bc">
          <gml:timePosition>2026-07-29T18:57:30Z</gml:timePosition>
        </gml:TimeInstant>
      </iwxxm:issueTime>
      <iwxxm:issuingAirTrafficServicesUnit>
        <aixm:Unit gml:id="uuid.b71474cf-a8bb-460f-a382-4818281dc060">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.40d7428c-9f7b-4ee3-bea6-52a3d25a8fbe">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>UNNT NOVOSIBIRSK</aixm:name>
              <aixm:type>FIR</aixm:type>
              <aixm:designator>UNNT</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:issuingAirTrafficServicesUnit>
      <iwxxm:originatingMeteorologicalWatchOffice>
        <aixm:Unit gml:id="uuid.a6034178-2748-4934-b884-4128251326fc">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.37b8b0a7-c23d-425a-a46d-a66e93bee1a7">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>UNNT MWO</aixm:name>
              <aixm:type>MWO</aixm:type>
              <aixm:designator>UNNT</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:originatingMeteorologicalWatchOffice>
      <iwxxm:issuingAirTrafficServicesRegion>
        <aixm:Airspace gml:id="uuid.93869162-2630-4a64-b44a-770a7e1516a9">
          <aixm:timeSlice>
            <aixm:AirspaceTimeSlice gml:id="uuid.2d0aa374-2079-4603-82a3-10ca3b6e625b">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:type>OTHER:FIR_UIR</aixm:type>
              <aixm:designator>UNNT</aixm:designator>
              <aixm:name>UNNT NOVOSIBIRSK FIR/UIR</aixm:name>
            </aixm:AirspaceTimeSlice>
          </aixm:timeSlice>
        </aixm:Airspace>
      </iwxxm:issuingAirTrafficServicesRegion>
      <iwxxm:sequenceNumber>4</iwxxm:sequenceNumber>
      <iwxxm:validPeriod>
        <gml:TimePeriod gml:id="uuid.7782e064-4839-417c-9555-6b3e2daa041d">
          <gml:beginPosition>2026-07-29T19:00:00Z</gml:beginPosition>
          <gml:endPosition>2026-07-29T22:00:00Z</gml:endPosition>
        </gml:TimePeriod>
      </iwxxm:validPeriod>
      <iwxxm:phenomenon xlink:href="http://codes.wmo.int/49-2/SigWxPhenomena/TS"/>
      <iwxxm:analysisCollection>
        <iwxxm:analysisAndForecastPositionAnalysis gml:id="uuid.643a188a-fe39-49c1-aaa2-327478bde29c">
          <iwxxm:analysis>
            <iwxxm:SIGMETEvolvingConditionCollection gml:id="uuid.c488da9d-7b7a-47ec-9949-f4e3211b7548" timeIndicator="FORECAST">
              <iwxxm:phenomenonTime nilReason="http://codes.wmo.int/common/nil/missing"/>
              <iwxxm:member>
                <iwxxm:SIGMETEvolvingCondition gml:id="uuid.9c4594ed-a4d4-4178-a2b3-77532fc86255" intensityChange="NO_CHANGE">
                  <iwxxm:geometry>
                    <aixm:AirspaceVolume gml:id="uuid.665ed54a-bc3f-444c-a199-2e1cffa7a115">
                      <aixm:upperLimit uom="FL">390</aixm:upperLimit>
                      <aixm:upperLimitReference>STD</aixm:upperLimitReference>
                      <aixm:horizontalProjection>
                        <aixm:Surface gml:id="uuid.0b1a03b9-72a0-4189-91ae-8ca93daff011" srsDimension="2" axisLabels="Lat Long" srsName="http://www.opengis.net/def/crs/EPSG/0/4326">
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                            <gml:PolygonPatch>
                              <gml:exterior>
                                <gml:LinearRing>
                                  <gml:posList>58.733 87.783 55.05 88.583 55.467 69.233 60.817 77.417 58.733 87.783</gml:posList>
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                              </gml:exterior>
                            </gml:PolygonPatch>
                          </gml:patches>
                        </aixm:Surface>
                      </aixm:horizontalProjection>
                    </aixm:AirspaceVolume>
                  </iwxxm:geometry>
                  <iwxxm:directionOfMotion uom="deg">180</iwxxm:directionOfMotion>
                  <iwxxm:speedOfMotion uomo="[kn_i]">10</iwxxm:speedOfMotion>
                </iwxxm:SIGMETEvolvingCondition>
              </iwxxm:member>
            </iwxxm:SIGMETEvolvingConditionCollection>
          </iwxxm:analysis>
        </iwxxm:analysisAndForecastPositionAnalysis>
      </iwxxm:analysisCollection>
    </iwxxm:SIGMET>
    <iwxxm:SIGMET xmlns:iwxxm="http://icao.int/iwxxm/2025-2" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:gml="http://www.opengis.net/gml/3.2" xmlns:aixm="http://www.aixm.aero/schema/5.1.1" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://icao.int/iwxxm/2025-2 http://schemas.wmo.int/iwxxm/2025-2/iwxxm.xsd" reportStatus="NORMAL" permissibleUsage="NON-OPERATIONAL" translationCentreDesignator="DEVO" translationCentreName="VietorWeather" translationTime="2026-07-29T18:57:43Z" gml:id="uuid.1dd6bdfa-d1d8-4dd9-b1e1-c1f6b9975282">
      <!--TAC:WSMS31 WMKK 291857
WMFC SIGMET 14 VALID 291900/292200 WMKK-
WMFC KUALA LUMPUR FIR EMBD TS
OBS S OF LINE N0252 E10429 - N0221 E10125 TOP FL510 MOV SW 15KT
INTSF=-->
      <iwxxm:issueTime>
        <gml:TimeInstant gml:id="uuid.2cb3175f-3dae-4f0c-8b60-f2c412e0cba0">
          <gml:timePosition>2026-07-29T18:57:43Z</gml:timePosition>
        </gml:TimeInstant>
      </iwxxm:issueTime>
      <iwxxm:issuingAirTrafficServicesUnit>
        <aixm:Unit gml:id="uuid.fb167c8e-2931-4bcd-8630-4985d2db402c">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.4c894895-cb38-4b87-9e27-a618711d519a">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>WMFC KUALA LUMPUR</aixm:name>
              <aixm:type>FIR</aixm:type>
              <aixm:designator>WMFC</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:issuingAirTrafficServicesUnit>
      <iwxxm:originatingMeteorologicalWatchOffice>
        <aixm:Unit gml:id="uuid.24d73040-2bd7-4c60-bab5-b97008cb18a9">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.0e09b0ef-e3f4-42ed-8b3e-963a106019dd">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>WMFC MWO</aixm:name>
              <aixm:type>MWO</aixm:type>
              <aixm:designator>WMFC</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:originatingMeteorologicalWatchOffice>
      <iwxxm:issuingAirTrafficServicesRegion>
        <aixm:Airspace gml:id="uuid.c57e1051-dc28-49c7-8869-de976b0305c7">
          <aixm:timeSlice>
            <aixm:AirspaceTimeSlice gml:id="uuid.ac075d9c-5d5d-4a85-9240-b2c59d1bd4be">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:type>OTHER:FIR_UIR</aixm:type>
              <aixm:designator>WMFC</aixm:designator>
              <aixm:name>WMFC KUALA LUMPUR FIR/UIR</aixm:name>
            </aixm:AirspaceTimeSlice>
          </aixm:timeSlice>
        </aixm:Airspace>
      </iwxxm:issuingAirTrafficServicesRegion>
      <iwxxm:sequenceNumber>14</iwxxm:sequenceNumber>
      <iwxxm:validPeriod>
        <gml:TimePeriod gml:id="uuid.2ba97f3d-99b7-4638-99aa-ffb61983e91d">
          <gml:beginPosition>2026-07-29T19:00:00Z</gml:beginPosition>
          <gml:endPosition>2026-07-29T22:00:00Z</gml:endPosition>
        </gml:TimePeriod>
      </iwxxm:validPeriod>
      <iwxxm:phenomenon xlink:href="http://codes.wmo.int/49-2/SigWxPhenomena/TS"/>
      <iwxxm:analysisCollection>
        <iwxxm:analysisAndForecastPositionAnalysis gml:id="uuid.071e5eb9-3d2e-4069-9c59-b0b6c482c5ae">
          <iwxxm:analysis>
            <iwxxm:SIGMETEvolvingConditionCollection gml:id="uuid.b253f352-caac-4933-9f6e-b0df10f3c0f4" timeIndicator="FORECAST">
              <iwxxm:phenomenonTime nilReason="http://codes.wmo.int/common/nil/missing"/>
              <iwxxm:member>
                <iwxxm:SIGMETEvolvingCondition gml:id="uuid.f99b663e-b3ca-41b0-8333-1a0253e906e7" intensityChange="INTENSIFY">
                  <iwxxm:geometry>
                    <aixm:AirspaceVolume gml:id="uuid.9081748a-5be2-4373-a89d-f3b13b013337">
                      <aixm:upperLimit uom="FL">510</aixm:upperLimit>
                      <aixm:upperLimitReference>STD</aixm:upperLimitReference>
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                        <aixm:Surface gml:id="uuid.c7c9fd3c-b5a2-405a-b9b3-b226945643da" srsDimension="2" axisLabels="Lat Long" srsName="http://www.opengis.net/def/crs/EPSG/0/4326">
                          <gml:patches>
                            <gml:PolygonPatch>
                              <gml:exterior>
                                <gml:LinearRing>
                                  <gml:posList>2.368 101.526 1.629 102.343 1.221 103.526 1.467 103.709 1.438 104.059 1.349 104.11 1.378 104.345 2.587 104.705 2.86 104.445 2.368 101.526</gml:posList>
                                </gml:LinearRing>
                              </gml:exterior>
                            </gml:PolygonPatch>
                          </gml:patches>
                        </aixm:Surface>
                      </aixm:horizontalProjection>
                    </aixm:AirspaceVolume>
                  </iwxxm:geometry>
                  <iwxxm:directionOfMotion uom="deg">225</iwxxm:directionOfMotion>
                  <iwxxm:speedOfMotion uomo="[kn_i]">15</iwxxm:speedOfMotion>
                </iwxxm:SIGMETEvolvingCondition>
              </iwxxm:member>
            </iwxxm:SIGMETEvolvingConditionCollection>
          </iwxxm:analysis>
        </iwxxm:analysisAndForecastPositionAnalysis>
      </iwxxm:analysisCollection>
    </iwxxm:SIGMET>
    <iwxxm:SIGMET xmlns:iwxxm="http://icao.int/iwxxm/2025-2" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:gml="http://www.opengis.net/gml/3.2" xmlns:aixm="http://www.aixm.aero/schema/5.1.1" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://icao.int/iwxxm/2025-2 http://schemas.wmo.int/iwxxm/2025-2/iwxxm.xsd" reportStatus="NORMAL" permissibleUsage="NON-OPERATIONAL" translationCentreDesignator="DEVO" translationCentreName="VietorWeather" translationTime="2026-07-29T18:58:00Z" gml:id="uuid.f318a1f0-3eb8-4a0a-a94a-c10cb7ec664e">
      <!--TAC:WSNZ21 NZKL 291856
NZZC SIGMET 12 VALID 291857/292257 NZKL-
NZZC NEW ZEALAND FIR SEV ICE FCST WI S4610 E16900 - S4710 E16940 -
S4800 E16830 - S4730 E16730 - S4610 E16900 FL140/210 STNR NC=-->
      <iwxxm:issueTime>
        <gml:TimeInstant gml:id="uuid.4298f239-1621-4a12-81d6-c6a464b8a66e">
          <gml:timePosition>2026-07-29T18:58:00Z</gml:timePosition>
        </gml:TimeInstant>
      </iwxxm:issueTime>
      <iwxxm:issuingAirTrafficServicesUnit>
        <aixm:Unit gml:id="uuid.64d46028-1778-4feb-8176-8b9ac7b32f42">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.ee64b632-70c1-43b5-abf5-e6ed7fd251e9">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>NZZC NEW ZEALAND</aixm:name>
              <aixm:type>FIR</aixm:type>
              <aixm:designator>NZZC</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:issuingAirTrafficServicesUnit>
      <iwxxm:originatingMeteorologicalWatchOffice>
        <aixm:Unit gml:id="uuid.bce1cabe-4902-4deb-94fa-fab90d077abd">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.f2b9e718-65c3-45aa-a3d8-40f0b89bb8fe">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>NZZC MWO</aixm:name>
              <aixm:type>MWO</aixm:type>
              <aixm:designator>NZZC</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:originatingMeteorologicalWatchOffice>
      <iwxxm:issuingAirTrafficServicesRegion>
        <aixm:Airspace gml:id="uuid.49096ce0-6cd9-4ce6-8f34-5ee8352dbe9e">
          <aixm:timeSlice>
            <aixm:AirspaceTimeSlice gml:id="uuid.d71a437c-25b5-43cd-8490-7a743d6dba7b">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:type>OTHER:FIR_UIR</aixm:type>
              <aixm:designator>NZZC</aixm:designator>
              <aixm:name>NZZC NEW ZEALAND FIR/UIR</aixm:name>
            </aixm:AirspaceTimeSlice>
          </aixm:timeSlice>
        </aixm:Airspace>
      </iwxxm:issuingAirTrafficServicesRegion>
      <iwxxm:sequenceNumber>12</iwxxm:sequenceNumber>
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        <gml:TimePeriod gml:id="uuid.c8e4946c-377b-4aa0-a458-e674e6ed2ef5">
          <gml:beginPosition>2026-07-29T18:57:00Z</gml:beginPosition>
          <gml:endPosition>2026-07-29T22:57:00Z</gml:endPosition>
        </gml:TimePeriod>
      </iwxxm:validPeriod>
      <iwxxm:phenomenon xlink:href="http://codes.wmo.int/49-2/SigWxPhenomena/SEV_ICE"/>
      <iwxxm:analysisCollection>
        <iwxxm:analysisAndForecastPositionAnalysis gml:id="uuid.54705d9d-133c-4408-9bdc-55764b913cf2">
          <iwxxm:analysis>
            <iwxxm:SIGMETEvolvingConditionCollection gml:id="uuid.2c545c44-16ea-49b4-8563-881a1a74f385" timeIndicator="FORECAST">
              <iwxxm:phenomenonTime nilReason="http://codes.wmo.int/common/nil/missing"/>
              <iwxxm:member>
                <iwxxm:SIGMETEvolvingCondition gml:id="uuid.7b4d14d5-e1b2-4f26-b664-b5b569cca14e" intensityChange="NO_CHANGE">
                  <iwxxm:geometry>
                    <aixm:AirspaceVolume gml:id="uuid.9d9448f8-9e8c-43bb-90a0-5da486bc1bbb">
                      <aixm:upperLimit uom="FL">210</aixm:upperLimit>
                      <aixm:upperLimitReference>STD</aixm:upperLimitReference>
                      <aixm:lowerLimit uom="ft_i">14000</aixm:lowerLimit>
                      <aixm:lowerLimitReference>STD</aixm:lowerLimitReference>
                      <aixm:horizontalProjection>
                        <aixm:Surface gml:id="uuid.4dc11de4-e285-4199-a900-1f07956cbaf0" srsDimension="2" axisLabels="Lat Long" srsName="http://www.opengis.net/def/crs/EPSG/0/4326">
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                              <gml:exterior>
                                <gml:LinearRing>
                                  <gml:posList>-46.167 169 -47.167 169.667 -48 168.5 -47.5 167.5 -46.167 169</gml:posList>
                                </gml:LinearRing>
                              </gml:exterior>
                            </gml:PolygonPatch>
                          </gml:patches>
                        </aixm:Surface>
                      </aixm:horizontalProjection>
                    </aixm:AirspaceVolume>
                  </iwxxm:geometry>
                </iwxxm:SIGMETEvolvingCondition>
              </iwxxm:member>
            </iwxxm:SIGMETEvolvingConditionCollection>
          </iwxxm:analysis>
        </iwxxm:analysisAndForecastPositionAnalysis>
      </iwxxm:analysisCollection>
    </iwxxm:SIGMET>
    <iwxxm:SIGMET xmlns:iwxxm="http://icao.int/iwxxm/2025-2" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:gml="http://www.opengis.net/gml/3.2" xmlns:aixm="http://www.aixm.aero/schema/5.1.1" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://icao.int/iwxxm/2025-2 http://schemas.wmo.int/iwxxm/2025-2/iwxxm.xsd" reportStatus="NORMAL" permissibleUsage="NON-OPERATIONAL" translationCentreDesignator="DEVO" translationCentreName="VietorWeather" translationTime="2026-07-29T18:58:26Z" gml:id="uuid.d3b1b3e9-9dc3-4893-9aca-fc8c03c67f2e">
      <!--TAC:WSPN02 KKCI 291900
KZAK SIGMET BRAVO 4 VALID 291900/292300 KKCI-
OAKLAND OCEANIC FIR FRQ TS OBS AT 1900Z WI N3221 W17724 - N2913
W17542 - N2720 W17932 - N3047 E17850 - N3221 W17724. TOP FL370.
STNR. WKN.-->
      <iwxxm:issueTime>
        <gml:TimeInstant gml:id="uuid.cb43e3e4-36bc-430d-bdc2-772a4136b88b">
          <gml:timePosition>2026-07-29T18:58:26Z</gml:timePosition>
        </gml:TimeInstant>
      </iwxxm:issueTime>
      <iwxxm:issuingAirTrafficServicesUnit>
        <aixm:Unit gml:id="uuid.64aaf809-7422-42b2-b4b0-8c9f018377b2">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.d4b64397-e6d9-4a2c-b465-51dba862dc2e">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>OAKLAND OCEANIC</aixm:name>
              <aixm:type>FIR</aixm:type>
              <aixm:designator>KZAK</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:issuingAirTrafficServicesUnit>
      <iwxxm:originatingMeteorologicalWatchOffice>
        <aixm:Unit gml:id="uuid.09efceb0-9841-4fb7-909d-88be9992ca74">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.d9d19ac0-9fd4-4e96-84c5-8627abe3808f">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>KZAK MWO</aixm:name>
              <aixm:type>MWO</aixm:type>
              <aixm:designator>KZAK</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:originatingMeteorologicalWatchOffice>
      <iwxxm:issuingAirTrafficServicesRegion>
        <aixm:Airspace gml:id="uuid.aa79e14c-8cc1-4e77-848a-dc7a4b22e936">
          <aixm:timeSlice>
            <aixm:AirspaceTimeSlice gml:id="uuid.2c0e948e-94f3-4787-8177-62f778506377">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:type>OTHER:FIR_UIR</aixm:type>
              <aixm:designator>KZAK</aixm:designator>
              <aixm:name>OAKLAND OCEANIC FIR/UIR</aixm:name>
            </aixm:AirspaceTimeSlice>
          </aixm:timeSlice>
        </aixm:Airspace>
      </iwxxm:issuingAirTrafficServicesRegion>
      <iwxxm:sequenceNumber>BRAVO 4</iwxxm:sequenceNumber>
      <iwxxm:validPeriod>
        <gml:TimePeriod gml:id="uuid.dc3ee94f-0a42-46a3-9403-4ab0695bc433">
          <gml:beginPosition>2026-07-29T19:00:00Z</gml:beginPosition>
          <gml:endPosition>2026-07-29T23:00:00Z</gml:endPosition>
        </gml:TimePeriod>
      </iwxxm:validPeriod>
      <iwxxm:phenomenon xlink:href="http://codes.wmo.int/49-2/SigWxPhenomena/TS"/>
      <iwxxm:analysisCollection>
        <iwxxm:analysisAndForecastPositionAnalysis gml:id="uuid.733abf3c-a563-48c9-85b6-4383fc841928">
          <iwxxm:analysis>
            <iwxxm:SIGMETEvolvingConditionCollection gml:id="uuid.d6f73b32-2439-458d-a505-501a049b960e" timeIndicator="FORECAST">
              <iwxxm:phenomenonTime nilReason="http://codes.wmo.int/common/nil/missing"/>
              <iwxxm:member>
                <iwxxm:SIGMETEvolvingCondition gml:id="uuid.f757204f-f206-4b9f-8eda-3f4f1ac4a4ab" intensityChange="WEAKEN">
                  <iwxxm:geometry>
                    <aixm:AirspaceVolume gml:id="uuid.b28d0981-3889-4006-bdaa-e267c2e3b5a8">
                      <aixm:upperLimit uom="FL">370</aixm:upperLimit>
                      <aixm:upperLimitReference>STD</aixm:upperLimitReference>
                      <aixm:horizontalProjection>
                        <aixm:Surface gml:id="uuid.3aa89055-4dc9-4cf4-8813-e1e2e8fcdf93" srsDimension="2" axisLabels="Lat Long" srsName="http://www.opengis.net/def/crs/EPSG/0/4326">
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                                <gml:LinearRing>
                                  <gml:posList>32.35 -177.4 29.217 -175.7 27.333 -179.533 30.783 -181.167 32.35 -177.4</gml:posList>
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                              </gml:exterior>
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                        </aixm:Surface>
                      </aixm:horizontalProjection>
                    </aixm:AirspaceVolume>
                  </iwxxm:geometry>
                </iwxxm:SIGMETEvolvingCondition>
              </iwxxm:member>
            </iwxxm:SIGMETEvolvingConditionCollection>
          </iwxxm:analysis>
        </iwxxm:analysisAndForecastPositionAnalysis>
      </iwxxm:analysisCollection>
    </iwxxm:SIGMET>
    <iwxxm:SIGMET xmlns:iwxxm="http://icao.int/iwxxm/2025-2" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:gml="http://www.opengis.net/gml/3.2" xmlns:aixm="http://www.aixm.aero/schema/5.1.1" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://icao.int/iwxxm/2025-2 http://schemas.wmo.int/iwxxm/2025-2/iwxxm.xsd" reportStatus="NORMAL" permissibleUsage="NON-OPERATIONAL" translationCentreDesignator="DEVO" translationCentreName="VietorWeather" translationTime="2026-07-29T18:58:40Z" gml:id="uuid.9f527950-1a74-47b7-a684-3d8387c4218a">
      <!--TAC:WSPN07 KKCI 291900
KZAK SIGMET GOLF 4 VALID 291900/292300 KKCI-
OAKLAND OCEANIC FIR FRQ TS OBS AT 1900Z WI N4749 E17939 - N4126
E17446 - N4018 E16926 - N4726 E17435 - N4749 E17939. TOP FL400.
MOV E 15KT. NC.-->
      <iwxxm:issueTime>
        <gml:TimeInstant gml:id="uuid.200b050f-f935-4ee6-9c3e-40d118509d64">
          <gml:timePosition>2026-07-29T18:58:40Z</gml:timePosition>
        </gml:TimeInstant>
      </iwxxm:issueTime>
      <iwxxm:issuingAirTrafficServicesUnit>
        <aixm:Unit gml:id="uuid.e7457ea1-d486-4df1-b691-3f9592525d08">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.25a17e7f-2d03-4da9-897a-e8318afffd9d">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>OAKLAND OCEANIC</aixm:name>
              <aixm:type>FIR</aixm:type>
              <aixm:designator>KZAK</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:issuingAirTrafficServicesUnit>
      <iwxxm:originatingMeteorologicalWatchOffice>
        <aixm:Unit gml:id="uuid.73663541-0be4-4456-a41b-425e8d422275">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.1af7d2c4-f74b-4945-b78e-c8bd379a8d0b">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>KZAK MWO</aixm:name>
              <aixm:type>MWO</aixm:type>
              <aixm:designator>KZAK</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:originatingMeteorologicalWatchOffice>
      <iwxxm:issuingAirTrafficServicesRegion>
        <aixm:Airspace gml:id="uuid.24f12879-ac7c-442d-a4e1-031d51a0b722">
          <aixm:timeSlice>
            <aixm:AirspaceTimeSlice gml:id="uuid.44916f76-109d-4f34-aef7-7e3584776cf2">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:type>OTHER:FIR_UIR</aixm:type>
              <aixm:designator>KZAK</aixm:designator>
              <aixm:name>OAKLAND OCEANIC FIR/UIR</aixm:name>
            </aixm:AirspaceTimeSlice>
          </aixm:timeSlice>
        </aixm:Airspace>
      </iwxxm:issuingAirTrafficServicesRegion>
      <iwxxm:sequenceNumber>GOLF 4</iwxxm:sequenceNumber>
      <iwxxm:validPeriod>
        <gml:TimePeriod gml:id="uuid.2a7897aa-cbbd-4adc-b485-6b944f22ee89">
          <gml:beginPosition>2026-07-29T19:00:00Z</gml:beginPosition>
          <gml:endPosition>2026-07-29T23:00:00Z</gml:endPosition>
        </gml:TimePeriod>
      </iwxxm:validPeriod>
      <iwxxm:phenomenon xlink:href="http://codes.wmo.int/49-2/SigWxPhenomena/TS"/>
      <iwxxm:analysisCollection>
        <iwxxm:analysisAndForecastPositionAnalysis gml:id="uuid.12a7ce56-61b3-4241-aeee-8eb7c1c1c81c">
          <iwxxm:analysis>
            <iwxxm:SIGMETEvolvingConditionCollection gml:id="uuid.c3a00d7e-8049-417d-b9be-6fdb9739ddb6" timeIndicator="FORECAST">
              <iwxxm:phenomenonTime nilReason="http://codes.wmo.int/common/nil/missing"/>
              <iwxxm:member>
                <iwxxm:SIGMETEvolvingCondition gml:id="uuid.0d319e90-7115-4e93-89f8-aad1c26d2add" intensityChange="NO_CHANGE">
                  <iwxxm:geometry>
                    <aixm:AirspaceVolume gml:id="uuid.9b024128-5d5e-4070-9d64-b101912a7d04">
                      <aixm:upperLimit uom="FL">400</aixm:upperLimit>
                      <aixm:upperLimitReference>STD</aixm:upperLimitReference>
                      <aixm:horizontalProjection>
                        <aixm:Surface gml:id="uuid.fc56c583-95fa-44a4-ac85-6acedf9eeea7" srsDimension="2" axisLabels="Lat Long" srsName="http://www.opengis.net/def/crs/EPSG/0/4326">
                          <gml:patches>
                            <gml:PolygonPatch>
                              <gml:exterior>
                                <gml:LinearRing>
                                  <gml:posList>47.817 179.65 41.433 174.767 40.3 169.433 47.433 174.583 47.817 179.65</gml:posList>
                                </gml:LinearRing>
                              </gml:exterior>
                            </gml:PolygonPatch>
                          </gml:patches>
                        </aixm:Surface>
                      </aixm:horizontalProjection>
                    </aixm:AirspaceVolume>
                  </iwxxm:geometry>
                  <iwxxm:directionOfMotion uom="deg">90</iwxxm:directionOfMotion>
                  <iwxxm:speedOfMotion uomo="[kn_i]">15</iwxxm:speedOfMotion>
                </iwxxm:SIGMETEvolvingCondition>
              </iwxxm:member>
            </iwxxm:SIGMETEvolvingConditionCollection>
          </iwxxm:analysis>
        </iwxxm:analysisAndForecastPositionAnalysis>
      </iwxxm:analysisCollection>
    </iwxxm:SIGMET>
    <iwxxm:SIGMET xmlns:iwxxm="http://icao.int/iwxxm/2025-2" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:gml="http://www.opengis.net/gml/3.2" xmlns:aixm="http://www.aixm.aero/schema/5.1.1" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://icao.int/iwxxm/2025-2 http://schemas.wmo.int/iwxxm/2025-2/iwxxm.xsd" reportStatus="NORMAL" permissibleUsage="NON-OPERATIONAL" translationCentreDesignator="DEVO" translationCentreName="VietorWeather" translationTime="2026-07-29T18:58:52Z" gml:id="uuid.3fec5b45-d00e-4dae-b62f-058f418907a2">
      <!--TAC:WSMS31 WMKK 291858
WMFC SIGMET 15 VALID 291900/292200 WMKK-
WMFC KUALA LUMPUR FIR EMBD TS
OBS N OF N0510 AND E OF E10124 TOP FL520 MOV WSW INTSF=-->
      <iwxxm:issueTime>
        <gml:TimeInstant gml:id="uuid.1d47220f-96b0-49ad-bc30-271fec88ea7a">
          <gml:timePosition>2026-07-29T18:58:52Z</gml:timePosition>
        </gml:TimeInstant>
      </iwxxm:issueTime>
      <iwxxm:issuingAirTrafficServicesUnit>
        <aixm:Unit gml:id="uuid.a6b9f6f3-06f3-4749-862c-ef7e417d1dcc">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.6e5c3b66-3d2f-47ad-876b-b2ae19466b0a">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>WMFC KUALA LUMPUR</aixm:name>
              <aixm:type>FIR</aixm:type>
              <aixm:designator>WMFC</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:issuingAirTrafficServicesUnit>
      <iwxxm:originatingMeteorologicalWatchOffice>
        <aixm:Unit gml:id="uuid.04fd0961-f69d-41bc-b7c7-d7978002cd17">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.96bc1b93-b5c9-4831-8de5-245db950e101">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>WMFC MWO</aixm:name>
              <aixm:type>MWO</aixm:type>
              <aixm:designator>WMFC</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:originatingMeteorologicalWatchOffice>
      <iwxxm:issuingAirTrafficServicesRegion>
        <aixm:Airspace gml:id="uuid.0ff7b5f3-fe27-4170-8f40-04f78d9413af">
          <aixm:timeSlice>
            <aixm:AirspaceTimeSlice gml:id="uuid.2ef5dd7c-675d-4703-8e4d-e94b1c5806ed">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:type>OTHER:FIR_UIR</aixm:type>
              <aixm:designator>WMFC</aixm:designator>
              <aixm:name>WMFC KUALA LUMPUR FIR/UIR</aixm:name>
            </aixm:AirspaceTimeSlice>
          </aixm:timeSlice>
        </aixm:Airspace>
      </iwxxm:issuingAirTrafficServicesRegion>
      <iwxxm:sequenceNumber>15</iwxxm:sequenceNumber>
      <iwxxm:validPeriod>
        <gml:TimePeriod gml:id="uuid.b1296296-149d-49e7-bcda-0cded1a09785">
          <gml:beginPosition>2026-07-29T19:00:00Z</gml:beginPosition>
          <gml:endPosition>2026-07-29T22:00:00Z</gml:endPosition>
        </gml:TimePeriod>
      </iwxxm:validPeriod>
      <iwxxm:phenomenon xlink:href="http://codes.wmo.int/49-2/SigWxPhenomena/TS"/>
      <iwxxm:analysisCollection>
        <iwxxm:analysisAndForecastPositionAnalysis gml:id="uuid.1e5133b4-fab6-4872-9db9-e4152247fac9">
          <iwxxm:analysis>
            <iwxxm:SIGMETEvolvingConditionCollection gml:id="uuid.a48107e1-ec21-4092-a275-9faac828f8fa" timeIndicator="FORECAST">
              <iwxxm:phenomenonTime nilReason="http://codes.wmo.int/common/nil/missing"/>
              <iwxxm:member>
                <iwxxm:SIGMETEvolvingCondition gml:id="uuid.2345360d-ca24-47a5-93b9-83d7ca14f48d" intensityChange="INTENSIFY">
                  <iwxxm:geometry>
                    <aixm:AirspaceVolume gml:id="uuid.df1e69b8-2740-4886-b94e-152fa18706ae">
                      <aixm:upperLimit uom="FL">520</aixm:upperLimit>
                      <aixm:upperLimitReference>STD</aixm:upperLimitReference>
                      <aixm:horizontalProjection>
                        <aixm:Surface gml:id="uuid.e70941ba-5afd-48c9-ba65-e2fa47711523" srsDimension="2" axisLabels="Lat Long" srsName="http://www.opengis.net/def/crs/EPSG/0/4326">
                          <gml:patches>
                            <gml:PolygonPatch>
                              <gml:exterior>
                                <gml:LinearRing>
                                  <gml:posList>5.167 103.528 6.733 102.659 6.231 102.084 5.757 101.863 5.908 101.579 5.78 101.4 5.167 101.4 5.167 103.528</gml:posList>
                                </gml:LinearRing>
                              </gml:exterior>
                            </gml:PolygonPatch>
                          </gml:patches>
                        </aixm:Surface>
                      </aixm:horizontalProjection>
                    </aixm:AirspaceVolume>
                  </iwxxm:geometry>
                  <iwxxm:directionOfMotion uom="deg">247</iwxxm:directionOfMotion>
                  <iwxxm:speedOfMotion uomo="[kn_i]">0</iwxxm:speedOfMotion>
                </iwxxm:SIGMETEvolvingCondition>
              </iwxxm:member>
            </iwxxm:SIGMETEvolvingConditionCollection>
          </iwxxm:analysis>
        </iwxxm:analysisAndForecastPositionAnalysis>
      </iwxxm:analysisCollection>
    </iwxxm:SIGMET>
    <iwxxm:SIGMET xmlns:iwxxm="http://icao.int/iwxxm/2025-2" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:gml="http://www.opengis.net/gml/3.2" xmlns:aixm="http://www.aixm.aero/schema/5.1.1" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://icao.int/iwxxm/2025-2 http://schemas.wmo.int/iwxxm/2025-2/iwxxm.xsd" reportStatus="NORMAL" permissibleUsage="NON-OPERATIONAL" translationCentreDesignator="DEVO" translationCentreName="VietorWeather" translationTime="2026-07-29T19:03:07Z" gml:id="uuid.89b36b3c-2ba8-48d8-a299-53df4d1eaa7a">
      <!--TAC:WSKZ31 UACC 291902
UACN SIGMET 5 VALID 292000/300000 UACC-
UACN ASTANA FIR EMBD TS FCST NW OF LINE N5134 E06056 - N5424 E07110
TOP FL380 MOV NE 20KMH NC=-->
      <iwxxm:issueTime>
        <gml:TimeInstant gml:id="uuid.cd10dd07-38ce-4729-8ae8-bea1765d7853">
          <gml:timePosition>2026-07-29T19:03:07Z</gml:timePosition>
        </gml:TimeInstant>
      </iwxxm:issueTime>
      <iwxxm:issuingAirTrafficServicesUnit>
        <aixm:Unit gml:id="uuid.cd53e45a-6dc3-4708-b155-e48cecee3931">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.08e8caeb-189e-4aad-85c9-61061747a07d">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>UACN ASTANA</aixm:name>
              <aixm:type>FIR</aixm:type>
              <aixm:designator>UACN</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:issuingAirTrafficServicesUnit>
      <iwxxm:originatingMeteorologicalWatchOffice>
        <aixm:Unit gml:id="uuid.047e182d-5676-4302-8fb8-39f4379d659d">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.409c4207-b7c7-42f2-8ea0-a6361ab2121a">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>UACN MWO</aixm:name>
              <aixm:type>MWO</aixm:type>
              <aixm:designator>UACN</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:originatingMeteorologicalWatchOffice>
      <iwxxm:issuingAirTrafficServicesRegion>
        <aixm:Airspace gml:id="uuid.4da08722-dd7f-4fde-b83c-351dcfc553a7">
          <aixm:timeSlice>
            <aixm:AirspaceTimeSlice gml:id="uuid.0daf71df-d5a4-41b7-a7f1-654b1b855883">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:type>OTHER:FIR_UIR</aixm:type>
              <aixm:designator>UACN</aixm:designator>
              <aixm:name>UACN ASTANA FIR/UIR</aixm:name>
            </aixm:AirspaceTimeSlice>
          </aixm:timeSlice>
        </aixm:Airspace>
      </iwxxm:issuingAirTrafficServicesRegion>
      <iwxxm:sequenceNumber>5</iwxxm:sequenceNumber>
      <iwxxm:validPeriod>
        <gml:TimePeriod gml:id="uuid.90610f0b-9b2a-4bd9-8926-d513496039db">
          <gml:beginPosition>2026-07-29T20:00:00Z</gml:beginPosition>
          <gml:endPosition>2026-07-30T00:00:00Z</gml:endPosition>
        </gml:TimePeriod>
      </iwxxm:validPeriod>
      <iwxxm:phenomenon xlink:href="http://codes.wmo.int/49-2/SigWxPhenomena/TS"/>
      <iwxxm:analysisCollection>
        <iwxxm:analysisAndForecastPositionAnalysis gml:id="uuid.b0eafe42-8a40-46fc-bd52-1ae1bf4d9c06">
          <iwxxm:analysis>
            <iwxxm:SIGMETEvolvingConditionCollection gml:id="uuid.2407d93d-67a9-4196-8930-9904f76c7238" timeIndicator="FORECAST">
              <iwxxm:phenomenonTime nilReason="http://codes.wmo.int/common/nil/missing"/>
              <iwxxm:member>
                <iwxxm:SIGMETEvolvingCondition gml:id="uuid.e2d0f020-e0ff-4f04-a9dd-a696bc1ae5e5" intensityChange="NO_CHANGE">
                  <iwxxm:geometry>
                    <aixm:AirspaceVolume gml:id="uuid.f807e68c-26d1-414e-b3eb-56496e54a7a4">
                      <aixm:upperLimit uom="FL">380</aixm:upperLimit>
                      <aixm:upperLimitReference>STD</aixm:upperLimitReference>
                      <aixm:horizontalProjection>
                        <aixm:Surface gml:id="uuid.0c511cf7-1418-4bfc-b013-670553601bd6" srsDimension="2" axisLabels="Lat Long" srsName="http://www.opengis.net/def/crs/EPSG/0/4326">
                          <gml:patches>
                            <gml:PolygonPatch>
                              <gml:exterior>
                                <gml:LinearRing>
                                  <gml:posList>55.418 69.187 55.208 68.675 55.171 68.248 54.959 68.18 54.559 65.235 54.32 65.205 54.414 64.889 54.056 62.649 53.934 62.566 54.059 62.398 53.979 61.616 54.074 61.416 53.919 61.024 53.792 61.255 53.687 61.004 53.598 61.551 53.5 61.573 53.487 61.248 53.275 61.159 53.087 62.096 52.939 62.101 53.051 61.282 52.752 60.756 52.333 60.998 51.961 60.05 51.824 60.452 51.647 60.401 51.62 60.885 51.567 60.934 54.4 71.167 54.413 71.213 54.594 71.264 55.306 70.791 55.18 70.226 55.418 69.187</gml:posList>
                                </gml:LinearRing>
                              </gml:exterior>
                            </gml:PolygonPatch>
                          </gml:patches>
                        </aixm:Surface>
                      </aixm:horizontalProjection>
                    </aixm:AirspaceVolume>
                  </iwxxm:geometry>
                  <iwxxm:directionOfMotion uom="deg">45</iwxxm:directionOfMotion>
                  <iwxxm:speedOfMotion uomo="[kn_i]">10</iwxxm:speedOfMotion>
                </iwxxm:SIGMETEvolvingCondition>
              </iwxxm:member>
            </iwxxm:SIGMETEvolvingConditionCollection>
          </iwxxm:analysis>
        </iwxxm:analysisAndForecastPositionAnalysis>
      </iwxxm:analysisCollection>
    </iwxxm:SIGMET>
    <iwxxm:SIGMET xmlns:iwxxm="http://icao.int/iwxxm/2025-2" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:gml="http://www.opengis.net/gml/3.2" xmlns:aixm="http://www.aixm.aero/schema/5.1.1" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://icao.int/iwxxm/2025-2 http://schemas.wmo.int/iwxxm/2025-2/iwxxm.xsd" reportStatus="NORMAL" permissibleUsage="NON-OPERATIONAL" translationCentreDesignator="DEVO" translationCentreName="VietorWeather" translationTime="2026-07-29T19:09:04Z" gml:id="uuid.68598588-ae7e-4ba7-966a-1890fe107ff4">
      <!--TAC:WSBZ23 SBGL 291925
SBCW SIGMET 27 VALID 291930/292330 SBCW - SBCW CURITIBA FIR EMBD TS FCST WI S2444 W05424 - S2647 W05047 - S2438 W04751 - S2330 W04653 - S2307 W04734 - S2220 W04955 - S2203 W05008 - S2152 W05044 - S2154 W05419 - S2410 W05423 - S2418 W05416 - S2444 W05424 TOP FL420 MOV E 15KT NC=-->
      <iwxxm:issueTime>
        <gml:TimeInstant gml:id="uuid.54e83511-97e5-4249-a7ab-6eb8826601f0">
          <gml:timePosition>2026-07-29T19:09:04Z</gml:timePosition>
        </gml:TimeInstant>
      </iwxxm:issueTime>
      <iwxxm:issuingAirTrafficServicesUnit>
        <aixm:Unit gml:id="uuid.42aee100-2c0d-4a5f-acb7-b72ac15abe17">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.07cf1f75-f344-4551-93f3-7cdedbce4fe0">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>SBCW CURITIBA</aixm:name>
              <aixm:type>FIR</aixm:type>
              <aixm:designator>SBCW</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:issuingAirTrafficServicesUnit>
      <iwxxm:originatingMeteorologicalWatchOffice>
        <aixm:Unit gml:id="uuid.639a3100-0870-49f9-a339-b3dcfc8fc4fa">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.8d967761-7ec6-4fef-8392-4c2084c8a5f1">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>SBCW MWO</aixm:name>
              <aixm:type>MWO</aixm:type>
              <aixm:designator>SBCW</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:originatingMeteorologicalWatchOffice>
      <iwxxm:issuingAirTrafficServicesRegion>
        <aixm:Airspace gml:id="uuid.ac19d0c5-5624-49f6-a76e-8d4c020d2395">
          <aixm:timeSlice>
            <aixm:AirspaceTimeSlice gml:id="uuid.7ae2f9a9-c8c9-4c61-ba4e-039cc68342ab">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:type>OTHER:FIR_UIR</aixm:type>
              <aixm:designator>SBCW</aixm:designator>
              <aixm:name>SBCW CURITIBA FIR/UIR</aixm:name>
            </aixm:AirspaceTimeSlice>
          </aixm:timeSlice>
        </aixm:Airspace>
      </iwxxm:issuingAirTrafficServicesRegion>
      <iwxxm:sequenceNumber>27</iwxxm:sequenceNumber>
      <iwxxm:validPeriod>
        <gml:TimePeriod gml:id="uuid.0d9843fb-ba88-4e02-9a67-880d25086a3f">
          <gml:beginPosition>2026-07-29T19:30:00Z</gml:beginPosition>
          <gml:endPosition>2026-07-29T23:30:00Z</gml:endPosition>
        </gml:TimePeriod>
      </iwxxm:validPeriod>
      <iwxxm:phenomenon xlink:href="http://codes.wmo.int/49-2/SigWxPhenomena/TS"/>
      <iwxxm:analysisCollection>
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                  <iwxxm:speedOfMotion uomo="[kn_i]">15</iwxxm:speedOfMotion>
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          </iwxxm:analysis>
        </iwxxm:analysisAndForecastPositionAnalysis>
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    </iwxxm:SIGMET>
    <iwxxm:SIGMET xmlns:iwxxm="http://icao.int/iwxxm/2025-2" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:gml="http://www.opengis.net/gml/3.2" xmlns:aixm="http://www.aixm.aero/schema/5.1.1" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://icao.int/iwxxm/2025-2 http://schemas.wmo.int/iwxxm/2025-2/iwxxm.xsd" reportStatus="NORMAL" permissibleUsage="NON-OPERATIONAL" translationCentreDesignator="DEVO" translationCentreName="VietorWeather" translationTime="2026-07-29T19:09:04Z" gml:id="uuid.e3ac146c-ae5a-4672-9361-a819592b6c02">
      <!--TAC:WSBZ23 SBGL 291925
SBCW SIGMET 28 VALID 291930/292330 SBCW - SBCW CURITIBA FIR EMBD TS FCST WI S1746 W05437 - S2038 W05408 - S2039 W05300 - S1823 W05314 - S1734 W05358 - S1746 W05437 TOP FL380 STNR NC=-->
      <iwxxm:issueTime>
        <gml:TimeInstant gml:id="uuid.4547b1d7-5b9b-4804-bda1-b210c7a646e5">
          <gml:timePosition>2026-07-29T19:09:04Z</gml:timePosition>
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            <aixm:UnitTimeSlice gml:id="uuid.39b419e6-64bf-4b25-8908-2a41d9fdb7bd">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>SBCW CURITIBA</aixm:name>
              <aixm:type>FIR</aixm:type>
              <aixm:designator>SBCW</aixm:designator>
            </aixm:UnitTimeSlice>
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              <aixm:name>SBCW MWO</aixm:name>
              <aixm:type>MWO</aixm:type>
              <aixm:designator>SBCW</aixm:designator>
            </aixm:UnitTimeSlice>
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        </aixm:Unit>
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              <aixm:type>OTHER:FIR_UIR</aixm:type>
              <aixm:designator>SBCW</aixm:designator>
              <aixm:name>SBCW CURITIBA FIR/UIR</aixm:name>
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        </aixm:Airspace>
      </iwxxm:issuingAirTrafficServicesRegion>
      <iwxxm:sequenceNumber>28</iwxxm:sequenceNumber>
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          <gml:beginPosition>2026-07-29T19:30:00Z</gml:beginPosition>
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      </iwxxm:validPeriod>
      <iwxxm:phenomenon xlink:href="http://codes.wmo.int/49-2/SigWxPhenomena/TS"/>
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        </iwxxm:analysisAndForecastPositionAnalysis>
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    </iwxxm:SIGMET>
    <iwxxm:SIGMET xmlns:iwxxm="http://icao.int/iwxxm/2025-2" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:gml="http://www.opengis.net/gml/3.2" xmlns:aixm="http://www.aixm.aero/schema/5.1.1" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://icao.int/iwxxm/2025-2 http://schemas.wmo.int/iwxxm/2025-2/iwxxm.xsd" reportStatus="NORMAL" permissibleUsage="NON-OPERATIONAL" translationCentreDesignator="DEVO" translationCentreName="VietorWeather" translationTime="2026-07-29T19:09:04Z" gml:id="uuid.3e3f8e43-e9ac-449e-a891-de3ab678b8a9">
      <!--TAC:WSBZ23 SBGL 291925
SBCW SIGMET 29 VALID 291930/292330 SBCW - SBCW CURITIBA FIR SEV TURB FCST WI S3010 W05737 - S3153 W05407 - S3345 W05322 - S3353 W05323 - S3400 W05300 - S3400 W05024 - S2930 W04601 - S2645 W04345 - S2450 W04115 - S2309 W04551 - S2314 W04552 - S2338 W04639 - S2330 W04653 - S2438 W04751 - S2647 W05047 - S2444 W05424 - S2418 W05416 - S2532 W05438 - S2542 W05426 - S2537 W05405 - S2655 W05343 - S2819 W05552 - S3010 W05737 FL160/400 STNR NC=-->
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          <gml:timePosition>2026-07-29T19:09:04Z</gml:timePosition>
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      </iwxxm:issueTime>
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            <aixm:UnitTimeSlice gml:id="uuid.593e171c-3b9b-44e0-a972-5aaf0aaf70dc">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>SBCW CURITIBA</aixm:name>
              <aixm:type>FIR</aixm:type>
              <aixm:designator>SBCW</aixm:designator>
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          </aixm:timeSlice>
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              <aixm:name>SBCW MWO</aixm:name>
              <aixm:type>MWO</aixm:type>
              <aixm:designator>SBCW</aixm:designator>
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              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:type>OTHER:FIR_UIR</aixm:type>
              <aixm:designator>SBCW</aixm:designator>
              <aixm:name>SBCW CURITIBA FIR/UIR</aixm:name>
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          </aixm:timeSlice>
        </aixm:Airspace>
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      <iwxxm:sequenceNumber>29</iwxxm:sequenceNumber>
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      <iwxxm:phenomenon xlink:href="http://codes.wmo.int/49-2/SigWxPhenomena/SEV_TURB"/>
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        </iwxxm:analysisAndForecastPositionAnalysis>
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    </iwxxm:SIGMET>
    <iwxxm:SIGMET xmlns:iwxxm="http://icao.int/iwxxm/2025-2" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:gml="http://www.opengis.net/gml/3.2" xmlns:aixm="http://www.aixm.aero/schema/5.1.1" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://icao.int/iwxxm/2025-2 http://schemas.wmo.int/iwxxm/2025-2/iwxxm.xsd" reportStatus="NORMAL" permissibleUsage="NON-OPERATIONAL" translationCentreDesignator="DEVO" translationCentreName="VietorWeather" translationTime="2026-07-29T19:09:04Z" gml:id="uuid.4d9cd3b3-8551-4e23-92f4-a297123a65f2">
      <!--TAC:WSBZ23 SBGL 291925
SBCW SIGMET 30 VALID 291930/292330 SBCW - SBCW CURITIBA FIR SEV TURB FCST WI S2236 W05545 - S2359 W05525 - S2349 W05440 - S2418 W05416 - S2410 W05423 - S2235 W05420 - S2236 W05545 FL160/400 STNR NC=-->
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            <aixm:UnitTimeSlice gml:id="uuid.f804d1fa-a195-428c-81cb-9ca2f168b0d4">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>SBCW CURITIBA</aixm:name>
              <aixm:type>FIR</aixm:type>
              <aixm:designator>SBCW</aixm:designator>
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              <aixm:name>SBCW MWO</aixm:name>
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              <aixm:designator>SBCW</aixm:designator>
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              <aixm:designator>SBCW</aixm:designator>
              <aixm:name>SBCW CURITIBA FIR/UIR</aixm:name>
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      <iwxxm:phenomenon xlink:href="http://codes.wmo.int/49-2/SigWxPhenomena/SEV_TURB"/>
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              <iwxxm:phenomenonTime nilReason="http://codes.wmo.int/common/nil/missing"/>
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        </iwxxm:analysisAndForecastPositionAnalysis>
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    </iwxxm:SIGMET>
    <iwxxm:SIGMET xmlns:iwxxm="http://icao.int/iwxxm/2025-2" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:gml="http://www.opengis.net/gml/3.2" xmlns:aixm="http://www.aixm.aero/schema/5.1.1" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://icao.int/iwxxm/2025-2 http://schemas.wmo.int/iwxxm/2025-2/iwxxm.xsd" reportStatus="NORMAL" permissibleUsage="NON-OPERATIONAL" translationCentreDesignator="DEVO" translationCentreName="VietorWeather" translationTime="2026-07-29T19:09:04Z" gml:id="uuid.db59389d-9e74-46d6-b4c8-5c7ce678f9ce">
      <!--TAC:WSBZ23 SBGL 291925
SBCW SIGMET 31 VALID 291930/292330 SBCW - SBCW CURITIBA FIR SEV ICE FCST WI S3110 W05535 - S3153 W05407 - S3345 W05322 - S3353 W05323 - S3400 W05300 - S3400 W05024 - S2930 W04601 - S2902 W04538 - S2852 W04745 - S3109 W05535 - S3110 W05535 FL100/200 STNR NC=-->
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            <aixm:UnitTimeSlice gml:id="uuid.33a5ba32-fdc4-4ee0-a729-7519fa74fcc8">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>SBCW CURITIBA</aixm:name>
              <aixm:type>FIR</aixm:type>
              <aixm:designator>SBCW</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:issuingAirTrafficServicesUnit>
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        <aixm:Unit gml:id="uuid.4f739297-0b93-439c-bbd0-cd8f6af81b6c">
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            <aixm:UnitTimeSlice gml:id="uuid.90d79319-215a-428f-9b9a-b21013002e50">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>SBCW MWO</aixm:name>
              <aixm:type>MWO</aixm:type>
              <aixm:designator>SBCW</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:originatingMeteorologicalWatchOffice>
      <iwxxm:issuingAirTrafficServicesRegion>
        <aixm:Airspace gml:id="uuid.9b5fa330-4b6d-4879-ad70-48999eafec0c">
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              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:type>OTHER:FIR_UIR</aixm:type>
              <aixm:designator>SBCW</aixm:designator>
              <aixm:name>SBCW CURITIBA FIR/UIR</aixm:name>
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          </aixm:timeSlice>
        </aixm:Airspace>
      </iwxxm:issuingAirTrafficServicesRegion>
      <iwxxm:sequenceNumber>31</iwxxm:sequenceNumber>
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        <gml:TimePeriod gml:id="uuid.cf17a854-b8f3-462d-8c2b-ce8aaf70cf28">
          <gml:beginPosition>2026-07-29T19:30:00Z</gml:beginPosition>
          <gml:endPosition>2026-07-29T23:30:00Z</gml:endPosition>
        </gml:TimePeriod>
      </iwxxm:validPeriod>
      <iwxxm:phenomenon xlink:href="http://codes.wmo.int/49-2/SigWxPhenomena/SEV_ICE"/>
      <iwxxm:analysisCollection>
        <iwxxm:analysisAndForecastPositionAnalysis gml:id="uuid.d905e99f-b746-43e8-bbb8-55a9f0bc566b">
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            <iwxxm:SIGMETEvolvingConditionCollection gml:id="uuid.c5ccc4c2-2b8e-47a4-9985-cedea69cc0e5" timeIndicator="FORECAST">
              <iwxxm:phenomenonTime nilReason="http://codes.wmo.int/common/nil/missing"/>
              <iwxxm:member>
                <iwxxm:SIGMETEvolvingCondition gml:id="uuid.907a5e2e-3273-47ee-8690-1aa998ae7faf" intensityChange="NO_CHANGE">
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                      <aixm:upperLimit uom="FL">200</aixm:upperLimit>
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                      <aixm:lowerLimit uom="ft_i">10000</aixm:lowerLimit>
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                        </aixm:Surface>
                      </aixm:horizontalProjection>
                    </aixm:AirspaceVolume>
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                </iwxxm:SIGMETEvolvingCondition>
              </iwxxm:member>
            </iwxxm:SIGMETEvolvingConditionCollection>
          </iwxxm:analysis>
        </iwxxm:analysisAndForecastPositionAnalysis>
      </iwxxm:analysisCollection>
    </iwxxm:SIGMET>
    <iwxxm:SIGMET xmlns:iwxxm="http://icao.int/iwxxm/2025-2" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:gml="http://www.opengis.net/gml/3.2" xmlns:aixm="http://www.aixm.aero/schema/5.1.1" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://icao.int/iwxxm/2025-2 http://schemas.wmo.int/iwxxm/2025-2/iwxxm.xsd" reportStatus="NORMAL" permissibleUsage="NON-OPERATIONAL" translationCentreDesignator="DEVO" translationCentreName="VietorWeather" translationTime="2026-07-29T19:10:29Z" gml:id="uuid.35d49bdd-7be0-404f-a2d0-72230acaeb42">
      <!--TAC:WSBZ23 SBGL 291925
SBAO SIGMET 34 VALID 291930/292330 SBAO - SBAO ATLANTICO FIR EMBD TS FCST WI S3013 W04206 - S2837 W04021 - S2936 W03655 - S3110 W03537 - S3307 W03728 - S3013 W04206 TOP FL390 STNR NC=-->
      <iwxxm:issueTime>
        <gml:TimeInstant gml:id="uuid.2ad8d671-686c-469b-8e18-8da39c300a25">
          <gml:timePosition>2026-07-29T19:10:29Z</gml:timePosition>
        </gml:TimeInstant>
      </iwxxm:issueTime>
      <iwxxm:issuingAirTrafficServicesUnit>
        <aixm:Unit gml:id="uuid.8dae1099-89ba-4d5d-8cae-0ed588482a2e">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.52a60f37-6102-4176-a3ce-6ccbd5daf71c">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>SBAO ATLANTICO</aixm:name>
              <aixm:type>FIR</aixm:type>
              <aixm:designator>SBAO</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:issuingAirTrafficServicesUnit>
      <iwxxm:originatingMeteorologicalWatchOffice>
        <aixm:Unit gml:id="uuid.d5c2e556-305b-40d8-84de-42ccd8fdc112">
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            <aixm:UnitTimeSlice gml:id="uuid.68301e01-11fc-4c0b-bbe4-52e55f340057">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>SBAO MWO</aixm:name>
              <aixm:type>MWO</aixm:type>
              <aixm:designator>SBAO</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:originatingMeteorologicalWatchOffice>
      <iwxxm:issuingAirTrafficServicesRegion>
        <aixm:Airspace gml:id="uuid.4c35efb8-bffe-4c82-9826-8b7ac8769ccf">
          <aixm:timeSlice>
            <aixm:AirspaceTimeSlice gml:id="uuid.97aa8f81-10be-4353-8602-1849df923313">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:type>OTHER:FIR_UIR</aixm:type>
              <aixm:designator>SBAO</aixm:designator>
              <aixm:name>SBAO ATLANTICO FIR/UIR</aixm:name>
            </aixm:AirspaceTimeSlice>
          </aixm:timeSlice>
        </aixm:Airspace>
      </iwxxm:issuingAirTrafficServicesRegion>
      <iwxxm:sequenceNumber>34</iwxxm:sequenceNumber>
      <iwxxm:validPeriod>
        <gml:TimePeriod gml:id="uuid.956b9658-0e11-4829-a6c9-0533f9976d57">
          <gml:beginPosition>2026-07-29T19:30:00Z</gml:beginPosition>
          <gml:endPosition>2026-07-29T23:30:00Z</gml:endPosition>
        </gml:TimePeriod>
      </iwxxm:validPeriod>
      <iwxxm:phenomenon xlink:href="http://codes.wmo.int/49-2/SigWxPhenomena/TS"/>
      <iwxxm:analysisCollection>
        <iwxxm:analysisAndForecastPositionAnalysis gml:id="uuid.dd42ee63-743a-4ee5-9681-2626786c4b30">
          <iwxxm:analysis>
            <iwxxm:SIGMETEvolvingConditionCollection gml:id="uuid.57609172-2d87-4432-a8eb-be283d879898" timeIndicator="FORECAST">
              <iwxxm:phenomenonTime nilReason="http://codes.wmo.int/common/nil/missing"/>
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                <iwxxm:SIGMETEvolvingCondition gml:id="uuid.259e2b43-f531-4557-8e1e-a19d4705a887" intensityChange="NO_CHANGE">
                  <iwxxm:geometry>
                    <aixm:AirspaceVolume gml:id="uuid.044a8ae0-bd0b-4344-858d-e052ddb296a5">
                      <aixm:upperLimit uom="FL">390</aixm:upperLimit>
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                      </aixm:horizontalProjection>
                    </aixm:AirspaceVolume>
                  </iwxxm:geometry>
                </iwxxm:SIGMETEvolvingCondition>
              </iwxxm:member>
            </iwxxm:SIGMETEvolvingConditionCollection>
          </iwxxm:analysis>
        </iwxxm:analysisAndForecastPositionAnalysis>
      </iwxxm:analysisCollection>
    </iwxxm:SIGMET>
    <iwxxm:SIGMET xmlns:iwxxm="http://icao.int/iwxxm/2025-2" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:gml="http://www.opengis.net/gml/3.2" xmlns:aixm="http://www.aixm.aero/schema/5.1.1" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://icao.int/iwxxm/2025-2 http://schemas.wmo.int/iwxxm/2025-2/iwxxm.xsd" reportStatus="NORMAL" permissibleUsage="NON-OPERATIONAL" translationCentreDesignator="DEVO" translationCentreName="VietorWeather" translationTime="2026-07-29T19:10:29Z" gml:id="uuid.75fde275-c50f-44dd-b924-8466b812b1b3">
      <!--TAC:WSBZ23 SBGL 291925
SBAO SIGMET 35 VALID 291930/292330 SBAO - SBAO ATLANTICO FIR SEV TURB FCST WI S2930 W04601 - S3017 W04159 - S3013 W04206 - S2837 W04021 - S2936 W03655 - S3110 W03537 - S3129 W03555 - S3501 W01755 - S3213 W02130 - S2543 W03849 - S2450 W04115 - S2645 W04345 - S2930 W04601 FL160/400 STNR NC=-->
      <iwxxm:issueTime>
        <gml:TimeInstant gml:id="uuid.86b15bb3-7e61-45f5-9a81-5fdff565f8a5">
          <gml:timePosition>2026-07-29T19:10:29Z</gml:timePosition>
        </gml:TimeInstant>
      </iwxxm:issueTime>
      <iwxxm:issuingAirTrafficServicesUnit>
        <aixm:Unit gml:id="uuid.fe129a18-41da-4ecf-abca-a5217896cb3f">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.e777f934-2841-4995-8aa1-3d976c0f499b">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>SBAO ATLANTICO</aixm:name>
              <aixm:type>FIR</aixm:type>
              <aixm:designator>SBAO</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:issuingAirTrafficServicesUnit>
      <iwxxm:originatingMeteorologicalWatchOffice>
        <aixm:Unit gml:id="uuid.03f03a5b-25cb-45ff-a841-26742ee8fdd2">
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            <aixm:UnitTimeSlice gml:id="uuid.9efe7e74-16d8-417c-b72a-7aaec41dd9eb">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>SBAO MWO</aixm:name>
              <aixm:type>MWO</aixm:type>
              <aixm:designator>SBAO</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:originatingMeteorologicalWatchOffice>
      <iwxxm:issuingAirTrafficServicesRegion>
        <aixm:Airspace gml:id="uuid.00f3c89d-50db-4041-a749-6d32f1777102">
          <aixm:timeSlice>
            <aixm:AirspaceTimeSlice gml:id="uuid.1e8b99c4-0687-4db5-ad10-982f2d2cab5b">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:type>OTHER:FIR_UIR</aixm:type>
              <aixm:designator>SBAO</aixm:designator>
              <aixm:name>SBAO ATLANTICO FIR/UIR</aixm:name>
            </aixm:AirspaceTimeSlice>
          </aixm:timeSlice>
        </aixm:Airspace>
      </iwxxm:issuingAirTrafficServicesRegion>
      <iwxxm:sequenceNumber>35</iwxxm:sequenceNumber>
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          <gml:beginPosition>2026-07-29T19:30:00Z</gml:beginPosition>
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        </gml:TimePeriod>
      </iwxxm:validPeriod>
      <iwxxm:phenomenon xlink:href="http://codes.wmo.int/49-2/SigWxPhenomena/SEV_TURB"/>
      <iwxxm:analysisCollection>
        <iwxxm:analysisAndForecastPositionAnalysis gml:id="uuid.0fad197b-f369-460f-bb55-d124d526a615">
          <iwxxm:analysis>
            <iwxxm:SIGMETEvolvingConditionCollection gml:id="uuid.b0e13729-ff8b-4c02-97f3-c6e5b5bdfc4f" timeIndicator="FORECAST">
              <iwxxm:phenomenonTime nilReason="http://codes.wmo.int/common/nil/missing"/>
              <iwxxm:member>
                <iwxxm:SIGMETEvolvingCondition gml:id="uuid.7269b895-1f3b-4c2b-8d30-c747d3fdaa7f" intensityChange="NO_CHANGE">
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                    <aixm:AirspaceVolume gml:id="uuid.e36ec77f-6b7b-4d8e-ad21-5e2e35b0cb5f">
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                </iwxxm:SIGMETEvolvingCondition>
              </iwxxm:member>
            </iwxxm:SIGMETEvolvingConditionCollection>
          </iwxxm:analysis>
        </iwxxm:analysisAndForecastPositionAnalysis>
      </iwxxm:analysisCollection>
    </iwxxm:SIGMET>
    <iwxxm:SIGMET xmlns:iwxxm="http://icao.int/iwxxm/2025-2" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:gml="http://www.opengis.net/gml/3.2" xmlns:aixm="http://www.aixm.aero/schema/5.1.1" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://icao.int/iwxxm/2025-2 http://schemas.wmo.int/iwxxm/2025-2/iwxxm.xsd" reportStatus="NORMAL" permissibleUsage="NON-OPERATIONAL" translationCentreDesignator="DEVO" translationCentreName="VietorWeather" translationTime="2026-07-29T19:10:38Z" gml:id="uuid.4647fc5c-c922-487e-bd93-f56ee8aaa3ce">
      <!--TAC:WSBZ23 SBGL 291925
SBAO SIGMET 36 VALID 291930/292330 SBAO - SBAO ATLANTICO FIR SEV TURB FCST WI S3400 W05024 - S3441 W04557 - S3515 W04051 - S3536 W03502 - S3542 W02854 - S3531 W02341 - S3501 W01755 - S3129 W03555 - S3129 W03555 - S3129 W03555 - S3307 W03728 - S3017 W04159 - S2930 W04601 - S3400 W05024 FL160/400 STNR NC=-->
      <iwxxm:issueTime>
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          <gml:timePosition>2026-07-29T19:10:38Z</gml:timePosition>
        </gml:TimeInstant>
      </iwxxm:issueTime>
      <iwxxm:issuingAirTrafficServicesUnit>
        <aixm:Unit gml:id="uuid.dcb0373c-26ad-48e3-9a55-49c0d287b69e">
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            <aixm:UnitTimeSlice gml:id="uuid.54b6f8de-a277-420d-9e9c-dc9c1a6884dd">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>SBAO ATLANTICO</aixm:name>
              <aixm:type>FIR</aixm:type>
              <aixm:designator>SBAO</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:issuingAirTrafficServicesUnit>
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        <aixm:Unit gml:id="uuid.ab29b938-2f37-4df6-9fde-d07d330b79cf">
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            <aixm:UnitTimeSlice gml:id="uuid.2074ce6a-06d6-430e-98e1-a9e1efb01a7a">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>SBAO MWO</aixm:name>
              <aixm:type>MWO</aixm:type>
              <aixm:designator>SBAO</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:originatingMeteorologicalWatchOffice>
      <iwxxm:issuingAirTrafficServicesRegion>
        <aixm:Airspace gml:id="uuid.6a3b908c-814e-4f8d-9abc-be3d5d82ec0a">
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              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:type>OTHER:FIR_UIR</aixm:type>
              <aixm:designator>SBAO</aixm:designator>
              <aixm:name>SBAO ATLANTICO FIR/UIR</aixm:name>
            </aixm:AirspaceTimeSlice>
          </aixm:timeSlice>
        </aixm:Airspace>
      </iwxxm:issuingAirTrafficServicesRegion>
      <iwxxm:sequenceNumber>36</iwxxm:sequenceNumber>
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      </iwxxm:validPeriod>
      <iwxxm:phenomenon xlink:href="http://codes.wmo.int/49-2/SigWxPhenomena/SEV_TURB"/>
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        <iwxxm:analysisAndForecastPositionAnalysis gml:id="uuid.947d90a2-2f42-4979-92b3-55b522702aac">
          <iwxxm:analysis>
            <iwxxm:SIGMETEvolvingConditionCollection gml:id="uuid.623c17b9-8cea-405f-b80a-f18f74ace895" timeIndicator="FORECAST">
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                <iwxxm:SIGMETEvolvingCondition gml:id="uuid.fc4b7bad-fce3-44f8-8d53-88b5408ee1c1" intensityChange="NO_CHANGE">
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                        </aixm:Surface>
                      </aixm:horizontalProjection>
                    </aixm:AirspaceVolume>
                  </iwxxm:geometry>
                </iwxxm:SIGMETEvolvingCondition>
              </iwxxm:member>
            </iwxxm:SIGMETEvolvingConditionCollection>
          </iwxxm:analysis>
        </iwxxm:analysisAndForecastPositionAnalysis>
      </iwxxm:analysisCollection>
    </iwxxm:SIGMET>
    <iwxxm:VolcanicAshSIGMET xmlns:iwxxm="http://icao.int/iwxxm/2025-2" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:gml="http://www.opengis.net/gml/3.2" xmlns:aixm="http://www.aixm.aero/schema/5.1.1" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:metce="http://def.wmo.int/metce/2013" xsi:schemaLocation="http://icao.int/iwxxm/2025-2 http://schemas.wmo.int/iwxxm/2025-2/iwxxm.xsd" reportStatus="NORMAL" permissibleUsage="NON-OPERATIONAL" translationCentreDesignator="DEVO" translationCentreName="VietorWeather" translationTime="2026-07-29T19:10:38Z" gml:id="uuid.390ef989-a3b7-4c19-b7c7-b583c60d2c27">
      <!--TAC:WVHO31 MHTG 291900
MHTG SIGMET A4 VALID 291900/300100 MHTG-
MHCC CENTRAL AMERICAN FIR VA FUEGO PSN N1428 W09052
VA CLD OBS AT 1810Z SFC/FL140 N1432 W09103 - N1429 W09052
- N1426 W09052 - N1428 W09105 - N1432 W09103 MOV
W 10KT 
FCST 0000Z VA CLD SFC/FL140 N1434 W09114
- N1429 W09053 - N1426 W09053 - N1429 W09114 -
N1434 W09114=-->
      <iwxxm:issueTime>
        <gml:TimeInstant gml:id="uuid.b54e81ed-d105-43f9-b162-75fab0d93abb">
          <gml:timePosition>2026-07-29T19:10:38Z</gml:timePosition>
        </gml:TimeInstant>
      </iwxxm:issueTime>
      <iwxxm:issuingAirTrafficServicesUnit>
        <aixm:Unit gml:id="uuid.d7fff8e0-b004-466a-bfc7-5b4c2e980b36">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.fecf643a-b5ce-44b0-af43-618444a0d35d">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>MHCC CENTRAL AMERICAN</aixm:name>
              <aixm:type>FIR</aixm:type>
              <aixm:designator>MHTG</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:issuingAirTrafficServicesUnit>
      <iwxxm:originatingMeteorologicalWatchOffice>
        <aixm:Unit gml:id="uuid.1c1c3c88-8ab3-4ff9-8c59-1147dd4d992e">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.0563aced-35b8-4b27-83fc-8be2a95e4bf2">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>MHTG MWO</aixm:name>
              <aixm:type>MWO</aixm:type>
              <aixm:designator>MHTG</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:originatingMeteorologicalWatchOffice>
      <iwxxm:issuingAirTrafficServicesRegion>
        <aixm:Airspace gml:id="uuid.58e4cdf3-791f-4e23-b993-9fc2872265fe">
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            <aixm:AirspaceTimeSlice gml:id="uuid.4959fbe9-f9ca-441d-a214-f3ced766ba9f">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:type>OTHER:FIR_UIR</aixm:type>
              <aixm:designator>MHTG</aixm:designator>
              <aixm:name>MHCC CENTRAL AMERICAN FIR/UIR</aixm:name>
            </aixm:AirspaceTimeSlice>
          </aixm:timeSlice>
        </aixm:Airspace>
      </iwxxm:issuingAirTrafficServicesRegion>
      <iwxxm:sequenceNumber>A4</iwxxm:sequenceNumber>
      <iwxxm:validPeriod>
        <gml:TimePeriod gml:id="uuid.ef8a9cb5-9f87-44fb-b7e3-241b4db830a0">
          <gml:beginPosition>2026-07-29T19:00:00Z</gml:beginPosition>
          <gml:endPosition>2026-07-30T01:00:00Z</gml:endPosition>
        </gml:TimePeriod>
      </iwxxm:validPeriod>
      <iwxxm:phenomenon xlink:href="http://codes.wmo.int/49-2/SigWxPhenomena/VA"/>
      <iwxxm:analysisCollection>
        <iwxxm:analysisAndForecastPositionAnalysis gml:id="uuid.76341c1c-36aa-4c10-a80f-005bb0fb60fc">
          <iwxxm:analysis>
            <iwxxm:SIGMETEvolvingConditionCollection gml:id="uuid.de899e34-12aa-48be-b31f-58f0afe06d66" timeIndicator="FORECAST">
              <iwxxm:phenomenonTime nilReason="http://codes.wmo.int/common/nil/missing"/>
              <iwxxm:member>
                <iwxxm:SIGMETEvolvingCondition gml:id="uuid.f3ef9c68-00d8-473a-b143-a22582460b73" intensityChange="">
                  <iwxxm:geometry>
                    <aixm:AirspaceVolume gml:id="uuid.32b99453-70d3-4dc1-aeaa-c9267711b01f">
                      <aixm:upperLimit uom="ft_i">14000</aixm:upperLimit>
                      <aixm:upperLimitReference>STD</aixm:upperLimitReference>
                      <aixm:lowerLimit>GND</aixm:lowerLimit>
                      <aixm:lowerLimitReference>SFC</aixm:lowerLimitReference>
                      <aixm:horizontalProjection>
                        <aixm:Surface gml:id="uuid.10eeed1d-236f-42cb-bb1b-142ad0e6c4d3" srsDimension="2" axisLabels="Lat Long" srsName="http://www.opengis.net/def/crs/EPSG/0/4326">
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                            <gml:PolygonPatch>
                              <gml:exterior>
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                                  <gml:posList>14.533 -91.05 14.483 -90.867 14.433 -90.867 14.467 -91.083 14.533 -91.05</gml:posList>
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                          </gml:patches>
                        </aixm:Surface>
                      </aixm:horizontalProjection>
                    </aixm:AirspaceVolume>
                  </iwxxm:geometry>
                  <iwxxm:directionOfMotion uom="deg">270</iwxxm:directionOfMotion>
                  <iwxxm:speedOfMotion uomo="[kn_i]">10</iwxxm:speedOfMotion>
                </iwxxm:SIGMETEvolvingCondition>
              </iwxxm:member>
            </iwxxm:SIGMETEvolvingConditionCollection>
          </iwxxm:analysis>
        </iwxxm:analysisAndForecastPositionAnalysis>
      </iwxxm:analysisCollection>
      <iwxxm:eruptingVolcano>
        <metce:Volcano gml:id="uuid.84d408a4-9855-4f53-bd6d-3a285ac7ec91">
          <metce:name>MT FUEGO</metce:name>
          <metce:position>
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              <gml:pos>63.98 -19.6</gml:pos>
            </gml:Point>
          </metce:position>
        </metce:Volcano>
      </iwxxm:eruptingVolcano>
    </iwxxm:VolcanicAshSIGMET>
    <iwxxm:SIGMET xmlns:iwxxm="http://icao.int/iwxxm/2025-2" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:gml="http://www.opengis.net/gml/3.2" xmlns:aixm="http://www.aixm.aero/schema/5.1.1" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://icao.int/iwxxm/2025-2 http://schemas.wmo.int/iwxxm/2025-2/iwxxm.xsd" reportStatus="NORMAL" permissibleUsage="NON-OPERATIONAL" translationCentreDesignator="DEVO" translationCentreName="VietorWeather" translationTime="2026-07-29T19:10:38Z" gml:id="uuid.a0269faf-8166-4b54-bf2c-0fbed68ff2f7">
      <!--TAC:WSBZ23 SBGL 291925
SBAO SIGMET 37 VALID 291930/292330 SBAO - SBAO ATLANTICO FIR SEV ICE FCST WI S3400 W05024 - S3441 W04557 - S3515 W04051 - S3536 W03502 - S3542 W02854 - S3531 W02341 - S3519 W02120 - S3327 W02243 - S3014 W03001 - S2943 W03649 - S3110 W03537 - S3307 W03728 - S3013 W04206 - S2923 W04111 - S2902 W04538 - S2930 W04601 - S3400 W05024 FL100/200 STNR NC=-->
      <iwxxm:issueTime>
        <gml:TimeInstant gml:id="uuid.cccbbb14-5a75-4922-9d2d-96f31e7f06cf">
          <gml:timePosition>2026-07-29T19:10:38Z</gml:timePosition>
        </gml:TimeInstant>
      </iwxxm:issueTime>
      <iwxxm:issuingAirTrafficServicesUnit>
        <aixm:Unit gml:id="uuid.3ce02662-72ed-472b-baad-e19d580f8b3d">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.a670feed-1739-4fd5-8a0f-1a08b8f0951b">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>SBAO ATLANTICO</aixm:name>
              <aixm:type>FIR</aixm:type>
              <aixm:designator>SBAO</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:issuingAirTrafficServicesUnit>
      <iwxxm:originatingMeteorologicalWatchOffice>
        <aixm:Unit gml:id="uuid.577053ed-0f57-4bed-aa24-2347a14f0112">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.2e6626ca-04b0-4728-afad-96a1b5e2147f">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>SBAO MWO</aixm:name>
              <aixm:type>MWO</aixm:type>
              <aixm:designator>SBAO</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:originatingMeteorologicalWatchOffice>
      <iwxxm:issuingAirTrafficServicesRegion>
        <aixm:Airspace gml:id="uuid.34abe5e6-14f1-4767-b6fd-ac5601272d0a">
          <aixm:timeSlice>
            <aixm:AirspaceTimeSlice gml:id="uuid.dcd62746-fcfa-416c-bee6-061291d93865">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:type>OTHER:FIR_UIR</aixm:type>
              <aixm:designator>SBAO</aixm:designator>
              <aixm:name>SBAO ATLANTICO FIR/UIR</aixm:name>
            </aixm:AirspaceTimeSlice>
          </aixm:timeSlice>
        </aixm:Airspace>
      </iwxxm:issuingAirTrafficServicesRegion>
      <iwxxm:sequenceNumber>37</iwxxm:sequenceNumber>
      <iwxxm:validPeriod>
        <gml:TimePeriod gml:id="uuid.0473cde5-eea6-4b41-bd95-37f91dcb0182">
          <gml:beginPosition>2026-07-29T19:30:00Z</gml:beginPosition>
          <gml:endPosition>2026-07-29T23:30:00Z</gml:endPosition>
        </gml:TimePeriod>
      </iwxxm:validPeriod>
      <iwxxm:phenomenon xlink:href="http://codes.wmo.int/49-2/SigWxPhenomena/SEV_ICE"/>
      <iwxxm:analysisCollection>
        <iwxxm:analysisAndForecastPositionAnalysis gml:id="uuid.a93ab42f-3339-494d-9f8a-691c07e3ded1">
          <iwxxm:analysis>
            <iwxxm:SIGMETEvolvingConditionCollection gml:id="uuid.ab99a1de-5784-4fa7-a085-fa64f784adad" timeIndicator="FORECAST">
              <iwxxm:phenomenonTime nilReason="http://codes.wmo.int/common/nil/missing"/>
              <iwxxm:member>
                <iwxxm:SIGMETEvolvingCondition gml:id="uuid.3248834d-f7ca-4bde-a1e4-e8aad1da6bc4" intensityChange="NO_CHANGE">
                  <iwxxm:geometry>
                    <aixm:AirspaceVolume gml:id="uuid.b77b2af6-5cfa-4159-8a2b-be31908423d5">
                      <aixm:upperLimit uom="FL">200</aixm:upperLimit>
                      <aixm:upperLimitReference>STD</aixm:upperLimitReference>
                      <aixm:lowerLimit uom="ft_i">10000</aixm:lowerLimit>
                      <aixm:lowerLimitReference>STD</aixm:lowerLimitReference>
                      <aixm:horizontalProjection>
                        <aixm:Surface gml:id="uuid.d9f1a6cf-3d6b-4c2f-8787-5473d72c44e9" srsDimension="2" axisLabels="Lat Long" srsName="http://www.opengis.net/def/crs/EPSG/0/4326">
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                            <gml:PolygonPatch>
                              <gml:exterior>
                                <gml:LinearRing>
                                  <gml:posList>-34 -50.4 -34.683 -45.95 -35.25 -40.85 -35.6 -35.033 -35.7 -28.9 -35.517 -23.683 -35.317 -21.333 -33.45 -22.717 -30.233 -30.017 -29.717 -36.817 -31.167 -35.617 -33.117 -37.467 -30.217 -42.1 -29.383 -41.183 -29.033 -45.633 -29.5 -46.017 -34 -50.4</gml:posList>
                                </gml:LinearRing>
                              </gml:exterior>
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                          </gml:patches>
                        </aixm:Surface>
                      </aixm:horizontalProjection>
                    </aixm:AirspaceVolume>
                  </iwxxm:geometry>
                </iwxxm:SIGMETEvolvingCondition>
              </iwxxm:member>
            </iwxxm:SIGMETEvolvingConditionCollection>
          </iwxxm:analysis>
        </iwxxm:analysisAndForecastPositionAnalysis>
      </iwxxm:analysisCollection>
    </iwxxm:SIGMET>
    <iwxxm:VolcanicAshSIGMET xmlns:iwxxm="http://icao.int/iwxxm/2025-2" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:gml="http://www.opengis.net/gml/3.2" xmlns:aixm="http://www.aixm.aero/schema/5.1.1" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:metce="http://def.wmo.int/metce/2013" xsi:schemaLocation="http://icao.int/iwxxm/2025-2 http://schemas.wmo.int/iwxxm/2025-2/iwxxm.xsd" reportStatus="NORMAL" permissibleUsage="NON-OPERATIONAL" translationCentreDesignator="DEVO" translationCentreName="VietorWeather" translationTime="2026-07-29T19:10:38Z" gml:id="uuid.c571d9b9-4eb8-4903-a74d-0715b3d724fa">
      <!--TAC:WVHO31 MHTG 291900
MHTG SIGMET A4 VALID 291900/300100 MHTG-
MHCC CENTRAL AMERICAN FIR VA FUEGO PSN N1428 W09052
VA CLD OBS AT 1810Z SFC/FL140 N1432 W09103 - N1429 W09052
- N1426 W09052 - N1428 W09105 - N1432 W09103 MOV
W 10KT 
FCST 0000Z VA CLD SFC/FL140 N1434 W09114
- N1429 W09053 - N1426 W09053 - N1429 W09114 -
N1434 W09114=-->
      <iwxxm:issueTime>
        <gml:TimeInstant gml:id="uuid.2f4b5fd7-d91b-419d-afc8-4bab7c4c5671">
          <gml:timePosition>2026-07-29T19:10:38Z</gml:timePosition>
        </gml:TimeInstant>
      </iwxxm:issueTime>
      <iwxxm:issuingAirTrafficServicesUnit>
        <aixm:Unit gml:id="uuid.b99eff01-5a79-4946-a4da-2e5a32b7c491">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.ab0ae4db-3cd1-4450-951f-fbc46a8437c0">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>MHCC CENTRAL AMERICAN</aixm:name>
              <aixm:type>FIR</aixm:type>
              <aixm:designator>MHTG</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:issuingAirTrafficServicesUnit>
      <iwxxm:originatingMeteorologicalWatchOffice>
        <aixm:Unit gml:id="uuid.60358506-3543-417c-93fb-348aebadf641">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.17fd45c9-934d-457a-8919-3d784978491c">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>MHTG MWO</aixm:name>
              <aixm:type>MWO</aixm:type>
              <aixm:designator>MHTG</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:originatingMeteorologicalWatchOffice>
      <iwxxm:issuingAirTrafficServicesRegion>
        <aixm:Airspace gml:id="uuid.577929ba-bc34-4a71-9051-0bfb8758c269">
          <aixm:timeSlice>
            <aixm:AirspaceTimeSlice gml:id="uuid.69cfff91-2e60-41ec-a749-c6cb0018cb28">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:type>OTHER:FIR_UIR</aixm:type>
              <aixm:designator>MHTG</aixm:designator>
              <aixm:name>MHCC CENTRAL AMERICAN FIR/UIR</aixm:name>
            </aixm:AirspaceTimeSlice>
          </aixm:timeSlice>
        </aixm:Airspace>
      </iwxxm:issuingAirTrafficServicesRegion>
      <iwxxm:sequenceNumber>A4F</iwxxm:sequenceNumber>
      <iwxxm:validPeriod>
        <gml:TimePeriod gml:id="uuid.8b661946-e545-403e-a6ed-f9fea706f39d">
          <gml:beginPosition>2026-07-29T19:00:00Z</gml:beginPosition>
          <gml:endPosition>2026-07-30T01:00:00Z</gml:endPosition>
        </gml:TimePeriod>
      </iwxxm:validPeriod>
      <iwxxm:phenomenon xlink:href="http://codes.wmo.int/49-2/SigWxPhenomena/VA"/>
      <iwxxm:analysisCollection>
        <iwxxm:analysisAndForecastPositionAnalysis gml:id="uuid.df3d55d3-47a7-4783-97f4-0fe7a6d3e051">
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            <iwxxm:SIGMETEvolvingConditionCollection gml:id="uuid.7fa298e8-d11c-4814-93cc-023da2a45ae4" timeIndicator="FORECAST">
              <iwxxm:phenomenonTime nilReason="http://codes.wmo.int/common/nil/missing"/>
              <iwxxm:member>
                <iwxxm:SIGMETEvolvingCondition gml:id="uuid.223052e6-5dae-4214-addc-2dca69731c76" intensityChange="">
                  <iwxxm:geometry>
                    <aixm:AirspaceVolume gml:id="uuid.2ea368d5-5200-4908-a8d3-b1217a8062ef">
                      <aixm:upperLimit uom="ft_i">14000</aixm:upperLimit>
                      <aixm:upperLimitReference>STD</aixm:upperLimitReference>
                      <aixm:lowerLimit>GND</aixm:lowerLimit>
                      <aixm:lowerLimitReference>SFC</aixm:lowerLimitReference>
                      <aixm:horizontalProjection>
                        <aixm:Surface gml:id="uuid.61b812cf-4274-4a98-8ba5-6065e610f6a3" srsDimension="2" axisLabels="Lat Long" srsName="http://www.opengis.net/def/crs/EPSG/0/4326">
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                                <gml:LinearRing>
                                  <gml:posList>14.567 -91.233 14.483 -90.883 14.433 -90.883 14.483 -91.233 14.567 -91.233</gml:posList>
                                </gml:LinearRing>
                              </gml:exterior>
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                          </gml:patches>
                        </aixm:Surface>
                      </aixm:horizontalProjection>
                    </aixm:AirspaceVolume>
                  </iwxxm:geometry>
                  <iwxxm:directionOfMotion uom="deg">270</iwxxm:directionOfMotion>
                  <iwxxm:speedOfMotion uomo="[kn_i]">10</iwxxm:speedOfMotion>
                </iwxxm:SIGMETEvolvingCondition>
              </iwxxm:member>
            </iwxxm:SIGMETEvolvingConditionCollection>
          </iwxxm:analysis>
        </iwxxm:analysisAndForecastPositionAnalysis>
      </iwxxm:analysisCollection>
      <iwxxm:eruptingVolcano>
        <metce:Volcano gml:id="uuid.cc8a0c89-2c3c-448a-a782-c03af6a4ff25">
          <metce:name>MT FUEGO</metce:name>
          <metce:position>
            <gml:Point gml:id="uuid.b7563d80-e8ab-481e-ad39-ff77c9160398" srsDimension="2" axisLabels="Lat Long" srsName="http://www.opengis.net/def/crs/EPSG/0/4326">
              <gml:pos>63.98 -19.6</gml:pos>
            </gml:Point>
          </metce:position>
        </metce:Volcano>
      </iwxxm:eruptingVolcano>
    </iwxxm:VolcanicAshSIGMET>
    <iwxxm:SIGMET xmlns:iwxxm="http://icao.int/iwxxm/2025-2" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:gml="http://www.opengis.net/gml/3.2" xmlns:aixm="http://www.aixm.aero/schema/5.1.1" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://icao.int/iwxxm/2025-2 http://schemas.wmo.int/iwxxm/2025-2/iwxxm.xsd" reportStatus="NORMAL" permissibleUsage="NON-OPERATIONAL" translationCentreDesignator="DEVO" translationCentreName="VietorWeather" translationTime="2026-07-29T19:10:57Z" gml:id="uuid.2e63112e-7fb0-4769-afe2-dd7b591f30ef">
      <!--TAC:WSSR20 WSSS 291910
WSJC SIGMET A02 VALID 291920/292220 WSSS-
WSJC SINGAPORE FIR EMBD TS
OBS WI N0607 E10712 - N0531 E10321 - N0645 E10240 - N0700 E10300 -
N0700 E10724 - N0607 E10712 TOP FL510 MOV SW 10KT=-->
      <iwxxm:issueTime>
        <gml:TimeInstant gml:id="uuid.fba431c5-ad52-42f6-8e7c-10b2c77903cb">
          <gml:timePosition>2026-07-29T19:10:57Z</gml:timePosition>
        </gml:TimeInstant>
      </iwxxm:issueTime>
      <iwxxm:issuingAirTrafficServicesUnit>
        <aixm:Unit gml:id="uuid.a23a311e-64bb-4316-b7f4-641fdc120cf6">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.1ee5d427-0c33-49f7-a1c2-ad89c021a59d">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>WSJC SINGAPORE</aixm:name>
              <aixm:type>FIR</aixm:type>
              <aixm:designator>WSJC</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:issuingAirTrafficServicesUnit>
      <iwxxm:originatingMeteorologicalWatchOffice>
        <aixm:Unit gml:id="uuid.61db6381-7a50-4fff-86d5-39dae6d421d8">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.69eff85b-6109-4e3e-abc1-3a3635d89e8e">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>WSJC MWO</aixm:name>
              <aixm:type>MWO</aixm:type>
              <aixm:designator>WSJC</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:originatingMeteorologicalWatchOffice>
      <iwxxm:issuingAirTrafficServicesRegion>
        <aixm:Airspace gml:id="uuid.a53aa388-63bf-4c1b-95bd-e05e251151d9">
          <aixm:timeSlice>
            <aixm:AirspaceTimeSlice gml:id="uuid.aa9fc991-e685-450e-86dd-3a489a1dc91e">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:type>OTHER:FIR_UIR</aixm:type>
              <aixm:designator>WSJC</aixm:designator>
              <aixm:name>WSJC SINGAPORE FIR/UIR</aixm:name>
            </aixm:AirspaceTimeSlice>
          </aixm:timeSlice>
        </aixm:Airspace>
      </iwxxm:issuingAirTrafficServicesRegion>
      <iwxxm:sequenceNumber>A02</iwxxm:sequenceNumber>
      <iwxxm:validPeriod>
        <gml:TimePeriod gml:id="uuid.5b2c119e-fc4e-478c-b0e8-ae2f71835590">
          <gml:beginPosition>2026-07-29T19:20:00Z</gml:beginPosition>
          <gml:endPosition>2026-07-29T22:20:00Z</gml:endPosition>
        </gml:TimePeriod>
      </iwxxm:validPeriod>
      <iwxxm:phenomenon xlink:href="http://codes.wmo.int/49-2/SigWxPhenomena/TS"/>
      <iwxxm:analysisCollection>
        <iwxxm:analysisAndForecastPositionAnalysis gml:id="uuid.dd619ec5-671d-453c-9d5a-4d0d57d1ede5">
          <iwxxm:analysis>
            <iwxxm:SIGMETEvolvingConditionCollection gml:id="uuid.5fd25e18-4e97-4c2b-b9fc-b5344bc1ac3f" timeIndicator="FORECAST">
              <iwxxm:phenomenonTime nilReason="http://codes.wmo.int/common/nil/missing"/>
              <iwxxm:member>
                <iwxxm:SIGMETEvolvingCondition gml:id="uuid.46ea00a1-0478-445a-9fbd-fb6c4847be01" intensityChange="">
                  <iwxxm:geometry>
                    <aixm:AirspaceVolume gml:id="uuid.c34527d2-969d-4361-9096-2274e7649296">
                      <aixm:upperLimit uom="FL">510</aixm:upperLimit>
                      <aixm:upperLimitReference>STD</aixm:upperLimitReference>
                      <aixm:horizontalProjection>
                        <aixm:Surface gml:id="uuid.5b24bf16-8596-4777-889d-5028f65d5de8" srsDimension="2" axisLabels="Lat Long" srsName="http://www.opengis.net/def/crs/EPSG/0/4326">
                          <gml:patches>
                            <gml:PolygonPatch>
                              <gml:exterior>
                                <gml:LinearRing>
                                  <gml:posList>6.117 107.2 5.517 103.35 6.75 102.667 7 103 7 107.4 6.117 107.2</gml:posList>
                                </gml:LinearRing>
                              </gml:exterior>
                            </gml:PolygonPatch>
                          </gml:patches>
                        </aixm:Surface>
                      </aixm:horizontalProjection>
                    </aixm:AirspaceVolume>
                  </iwxxm:geometry>
                  <iwxxm:directionOfMotion uom="deg">225</iwxxm:directionOfMotion>
                  <iwxxm:speedOfMotion uomo="[kn_i]">10</iwxxm:speedOfMotion>
                </iwxxm:SIGMETEvolvingCondition>
              </iwxxm:member>
            </iwxxm:SIGMETEvolvingConditionCollection>
          </iwxxm:analysis>
        </iwxxm:analysisAndForecastPositionAnalysis>
      </iwxxm:analysisCollection>
    </iwxxm:SIGMET>
    <iwxxm:SIGMET xmlns:iwxxm="http://icao.int/iwxxm/2025-2" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:gml="http://www.opengis.net/gml/3.2" xmlns:aixm="http://www.aixm.aero/schema/5.1.1" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://icao.int/iwxxm/2025-2 http://schemas.wmo.int/iwxxm/2025-2/iwxxm.xsd" reportStatus="NORMAL" permissibleUsage="NON-OPERATIONAL" translationCentreDesignator="DEVO" translationCentreName="VietorWeather" translationTime="2026-07-29T19:11:38Z" gml:id="uuid.e55ff6b2-b504-4026-899f-2df64d79b6cb">
      <!--TAC:WSNZ21 NZKL 291903
NZZC SIGMET 13 VALID 291911/292311 NZKL-
NZZC NEW ZEALAND FIR SEV ICE FCST WI S4540 E16530 - S4420 E16710 -
S4500 E16710 - S4630 E16600 - S4540 E16530 6000FT/FL180 MOV E 15KT
NC=-->
      <iwxxm:issueTime>
        <gml:TimeInstant gml:id="uuid.dee8aceb-3ac3-422e-8676-0b9930fa44bc">
          <gml:timePosition>2026-07-29T19:11:38Z</gml:timePosition>
        </gml:TimeInstant>
      </iwxxm:issueTime>
      <iwxxm:issuingAirTrafficServicesUnit>
        <aixm:Unit gml:id="uuid.4bf2f459-f967-411b-86ce-8931fa14c256">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.b6e6b0db-2493-43aa-a9c4-1f771ee23330">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>NZZC NEW ZEALAND</aixm:name>
              <aixm:type>FIR</aixm:type>
              <aixm:designator>NZZC</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:issuingAirTrafficServicesUnit>
      <iwxxm:originatingMeteorologicalWatchOffice>
        <aixm:Unit gml:id="uuid.ea895b59-d5b2-4c91-b751-1c083d1c7b68">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.26dccef1-5841-479c-9ce0-1438fd748075">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>NZZC MWO</aixm:name>
              <aixm:type>MWO</aixm:type>
              <aixm:designator>NZZC</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:originatingMeteorologicalWatchOffice>
      <iwxxm:issuingAirTrafficServicesRegion>
        <aixm:Airspace gml:id="uuid.103a630a-6de6-4411-b44b-bf6b6d1bd39f">
          <aixm:timeSlice>
            <aixm:AirspaceTimeSlice gml:id="uuid.082af462-ab52-4dd5-bcd5-bd3632239489">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:type>OTHER:FIR_UIR</aixm:type>
              <aixm:designator>NZZC</aixm:designator>
              <aixm:name>NZZC NEW ZEALAND FIR/UIR</aixm:name>
            </aixm:AirspaceTimeSlice>
          </aixm:timeSlice>
        </aixm:Airspace>
      </iwxxm:issuingAirTrafficServicesRegion>
      <iwxxm:sequenceNumber>13</iwxxm:sequenceNumber>
      <iwxxm:validPeriod>
        <gml:TimePeriod gml:id="uuid.945e27c3-8164-4815-9adf-c88b3dffaa7f">
          <gml:beginPosition>2026-07-29T19:11:00Z</gml:beginPosition>
          <gml:endPosition>2026-07-29T23:11:00Z</gml:endPosition>
        </gml:TimePeriod>
      </iwxxm:validPeriod>
      <iwxxm:phenomenon xlink:href="http://codes.wmo.int/49-2/SigWxPhenomena/SEV_ICE"/>
      <iwxxm:analysisCollection>
        <iwxxm:analysisAndForecastPositionAnalysis gml:id="uuid.818c501c-59e4-4309-8740-b1ff422ab546">
          <iwxxm:analysis>
            <iwxxm:SIGMETEvolvingConditionCollection gml:id="uuid.ffc46a00-6458-4828-afc2-842b30169313" timeIndicator="FORECAST">
              <iwxxm:phenomenonTime nilReason="http://codes.wmo.int/common/nil/missing"/>
              <iwxxm:member>
                <iwxxm:SIGMETEvolvingCondition gml:id="uuid.ebeafbac-3925-40d0-a9a9-edead13b4440" intensityChange="NO_CHANGE">
                  <iwxxm:geometry>
                    <aixm:AirspaceVolume gml:id="uuid.139a5479-ccad-402f-bf25-0ed3211bfbeb">
                      <aixm:upperLimit uom="FL">180</aixm:upperLimit>
                      <aixm:upperLimitReference>STD</aixm:upperLimitReference>
                      <aixm:lowerLimit uom="ft_i">6000</aixm:lowerLimit>
                      <aixm:lowerLimitReference>STD</aixm:lowerLimitReference>
                      <aixm:horizontalProjection>
                        <aixm:Surface gml:id="uuid.3f102866-6fc0-4c92-a806-68faf7787af3" srsDimension="2" axisLabels="Lat Long" srsName="http://www.opengis.net/def/crs/EPSG/0/4326">
                          <gml:patches>
                            <gml:PolygonPatch>
                              <gml:exterior>
                                <gml:LinearRing>
                                  <gml:posList>-45.667 165.5 -44.333 167.167 -45 167.167 -46.5 166 -45.667 165.5</gml:posList>
                                </gml:LinearRing>
                              </gml:exterior>
                            </gml:PolygonPatch>
                          </gml:patches>
                        </aixm:Surface>
                      </aixm:horizontalProjection>
                    </aixm:AirspaceVolume>
                  </iwxxm:geometry>
                  <iwxxm:directionOfMotion uom="deg">90</iwxxm:directionOfMotion>
                  <iwxxm:speedOfMotion uomo="[kn_i]">15</iwxxm:speedOfMotion>
                </iwxxm:SIGMETEvolvingCondition>
              </iwxxm:member>
            </iwxxm:SIGMETEvolvingConditionCollection>
          </iwxxm:analysis>
        </iwxxm:analysisAndForecastPositionAnalysis>
      </iwxxm:analysisCollection>
    </iwxxm:SIGMET>
    <iwxxm:SIGMET xmlns:iwxxm="http://icao.int/iwxxm/2025-2" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:gml="http://www.opengis.net/gml/3.2" xmlns:aixm="http://www.aixm.aero/schema/5.1.1" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://icao.int/iwxxm/2025-2 http://schemas.wmo.int/iwxxm/2025-2/iwxxm.xsd" reportStatus="NORMAL" permissibleUsage="NON-OPERATIONAL" translationCentreDesignator="DEVO" translationCentreName="VietorWeather" translationTime="2026-07-29T19:12:58Z" gml:id="uuid.6bc9e257-d3bb-4e2d-bfac-9f136c644597">
      <!--TAC:WSBZ23 SBGL 291925
SBAZ SIGMET 19 VALID 291930/292330 SBAZ - SBAZ AMAZONICA FIR EMBD TS FCST WI S0111 W04550 - S0206 W04743 - S0251 W04557 - S0439 W04457 - S0251 W04315 - S0140 W04405 - S0111 W04550 TOP FL420 STNR NC=-->
      <iwxxm:issueTime>
        <gml:TimeInstant gml:id="uuid.a58601a4-6986-4008-834f-0e06b808bff9">
          <gml:timePosition>2026-07-29T19:12:58Z</gml:timePosition>
        </gml:TimeInstant>
      </iwxxm:issueTime>
      <iwxxm:issuingAirTrafficServicesUnit>
        <aixm:Unit gml:id="uuid.de704c2b-51d8-4e79-9ab1-3cf499a5956e">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.372540b1-39c2-43d8-82c1-d9440a07f2fe">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>SBAZ AMAZONICA</aixm:name>
              <aixm:type>FIR</aixm:type>
              <aixm:designator>SBAZ</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:issuingAirTrafficServicesUnit>
      <iwxxm:originatingMeteorologicalWatchOffice>
        <aixm:Unit gml:id="uuid.96803e56-3458-4727-8942-b2e5be41dc63">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.47803221-5143-433b-929e-a31651059516">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>SBAZ MWO</aixm:name>
              <aixm:type>MWO</aixm:type>
              <aixm:designator>SBAZ</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:originatingMeteorologicalWatchOffice>
      <iwxxm:issuingAirTrafficServicesRegion>
        <aixm:Airspace gml:id="uuid.8982411d-8430-42f1-9c04-9aeef5445415">
          <aixm:timeSlice>
            <aixm:AirspaceTimeSlice gml:id="uuid.c72b70a2-857f-4130-aab3-fae0282e3701">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:type>OTHER:FIR_UIR</aixm:type>
              <aixm:designator>SBAZ</aixm:designator>
              <aixm:name>SBAZ AMAZONICA FIR/UIR</aixm:name>
            </aixm:AirspaceTimeSlice>
          </aixm:timeSlice>
        </aixm:Airspace>
      </iwxxm:issuingAirTrafficServicesRegion>
      <iwxxm:sequenceNumber>19</iwxxm:sequenceNumber>
      <iwxxm:validPeriod>
        <gml:TimePeriod gml:id="uuid.78d24ffb-94c8-4077-a24f-cc713b99e403">
          <gml:beginPosition>2026-07-29T19:30:00Z</gml:beginPosition>
          <gml:endPosition>2026-07-29T23:30:00Z</gml:endPosition>
        </gml:TimePeriod>
      </iwxxm:validPeriod>
      <iwxxm:phenomenon xlink:href="http://codes.wmo.int/49-2/SigWxPhenomena/TS"/>
      <iwxxm:analysisCollection>
        <iwxxm:analysisAndForecastPositionAnalysis gml:id="uuid.ed7c8c39-4a89-4dfa-a2e2-91da33522f63">
          <iwxxm:analysis>
            <iwxxm:SIGMETEvolvingConditionCollection gml:id="uuid.c8ebccf6-ac46-46f7-9e6c-727559daee2f" timeIndicator="FORECAST">
              <iwxxm:phenomenonTime nilReason="http://codes.wmo.int/common/nil/missing"/>
              <iwxxm:member>
                <iwxxm:SIGMETEvolvingCondition gml:id="uuid.935cf0a6-4adb-49ed-8b3c-24ee8300b356" intensityChange="NO_CHANGE">
                  <iwxxm:geometry>
                    <aixm:AirspaceVolume gml:id="uuid.61f8c1e3-7502-4892-b5f9-c4b00e6c54e8">
                      <aixm:upperLimit uom="FL">420</aixm:upperLimit>
                      <aixm:upperLimitReference>STD</aixm:upperLimitReference>
                      <aixm:horizontalProjection>
                        <aixm:Surface gml:id="uuid.2b4bbada-d2c4-43d8-844d-7eae3b818fe0" srsDimension="2" axisLabels="Lat Long" srsName="http://www.opengis.net/def/crs/EPSG/0/4326">
                          <gml:patches>
                            <gml:PolygonPatch>
                              <gml:exterior>
                                <gml:LinearRing>
                                  <gml:posList>-1.183 -45.833 -2.1 -47.717 -2.85 -45.95 -4.65 -44.95 -2.85 -43.25 -1.667 -44.083 -1.183 -45.833</gml:posList>
                                </gml:LinearRing>
                              </gml:exterior>
                            </gml:PolygonPatch>
                          </gml:patches>
                        </aixm:Surface>
                      </aixm:horizontalProjection>
                    </aixm:AirspaceVolume>
                  </iwxxm:geometry>
                </iwxxm:SIGMETEvolvingCondition>
              </iwxxm:member>
            </iwxxm:SIGMETEvolvingConditionCollection>
          </iwxxm:analysis>
        </iwxxm:analysisAndForecastPositionAnalysis>
      </iwxxm:analysisCollection>
    </iwxxm:SIGMET>
    <iwxxm:SIGMET xmlns:iwxxm="http://icao.int/iwxxm/2025-2" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:gml="http://www.opengis.net/gml/3.2" xmlns:aixm="http://www.aixm.aero/schema/5.1.1" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://icao.int/iwxxm/2025-2 http://schemas.wmo.int/iwxxm/2025-2/iwxxm.xsd" reportStatus="NORMAL" permissibleUsage="NON-OPERATIONAL" translationCentreDesignator="DEVO" translationCentreName="VietorWeather" translationTime="2026-07-29T19:13:05Z" gml:id="uuid.4af73a9b-d673-42a4-ae5d-fb465d616720">
      <!--TAC:WSBZ23 SBGL 291925
SBAZ SIGMET 21 VALID 291930/292330 SBAZ - SBAZ AMAZONICA FIR EMBD TS FCST WI S0107 W06501 - S0257 W06437 - S0308 W06308 - S0140 W06151 - S0021 W06504 - N0104 W06525 - N0046 W06618 - N0215 W06723 - N0213 W06731 - N0008 W06743 - S0021 W06841 - S0108 W06927 - S0113 W06924 - S0107 W06501 TOP FL400 STNR NC=-->
      <iwxxm:issueTime>
        <gml:TimeInstant gml:id="uuid.b4cda3f3-313a-4bad-a76d-f9e9b4d2d4b5">
          <gml:timePosition>2026-07-29T19:13:05Z</gml:timePosition>
        </gml:TimeInstant>
      </iwxxm:issueTime>
      <iwxxm:issuingAirTrafficServicesUnit>
        <aixm:Unit gml:id="uuid.1581bf60-a651-42e7-be58-8f3d3da22d8e">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.031abc50-c53a-4460-bd21-3efd6a135707">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>SBAZ AMAZONICA</aixm:name>
              <aixm:type>FIR</aixm:type>
              <aixm:designator>SBAZ</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:issuingAirTrafficServicesUnit>
      <iwxxm:originatingMeteorologicalWatchOffice>
        <aixm:Unit gml:id="uuid.a29f732f-0b58-4ce1-be16-084e7d26375e">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.97fcc5b9-dd38-4ba5-a273-94aeed5d9e01">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>SBAZ MWO</aixm:name>
              <aixm:type>MWO</aixm:type>
              <aixm:designator>SBAZ</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:originatingMeteorologicalWatchOffice>
      <iwxxm:issuingAirTrafficServicesRegion>
        <aixm:Airspace gml:id="uuid.561c0e34-244d-47b1-981c-1a70c05aecd4">
          <aixm:timeSlice>
            <aixm:AirspaceTimeSlice gml:id="uuid.24594b55-b3a7-43ca-8037-a5fb12cc0dd4">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:type>OTHER:FIR_UIR</aixm:type>
              <aixm:designator>SBAZ</aixm:designator>
              <aixm:name>SBAZ AMAZONICA FIR/UIR</aixm:name>
            </aixm:AirspaceTimeSlice>
          </aixm:timeSlice>
        </aixm:Airspace>
      </iwxxm:issuingAirTrafficServicesRegion>
      <iwxxm:sequenceNumber>21</iwxxm:sequenceNumber>
      <iwxxm:validPeriod>
        <gml:TimePeriod gml:id="uuid.6ff51baa-d236-4a45-980c-84e6f051014c">
          <gml:beginPosition>2026-07-29T19:30:00Z</gml:beginPosition>
          <gml:endPosition>2026-07-29T23:30:00Z</gml:endPosition>
        </gml:TimePeriod>
      </iwxxm:validPeriod>
      <iwxxm:phenomenon xlink:href="http://codes.wmo.int/49-2/SigWxPhenomena/TS"/>
      <iwxxm:analysisCollection>
        <iwxxm:analysisAndForecastPositionAnalysis gml:id="uuid.5f620703-01fa-4dac-83c5-3ebe1d7d9acc">
          <iwxxm:analysis>
            <iwxxm:SIGMETEvolvingConditionCollection gml:id="uuid.7f62212b-07f7-4a4c-8328-c1617f8319a3" timeIndicator="FORECAST">
              <iwxxm:phenomenonTime nilReason="http://codes.wmo.int/common/nil/missing"/>
              <iwxxm:member>
                <iwxxm:SIGMETEvolvingCondition gml:id="uuid.155eb06f-e7de-4301-8bf8-05384e816524" intensityChange="NO_CHANGE">
                  <iwxxm:geometry>
                    <aixm:AirspaceVolume gml:id="uuid.81e67df7-3b2e-4ed6-96f8-2b357984d8ed">
                      <aixm:upperLimit uom="FL">400</aixm:upperLimit>
                      <aixm:upperLimitReference>STD</aixm:upperLimitReference>
                      <aixm:horizontalProjection>
                        <aixm:Surface gml:id="uuid.625cb486-04c5-4a6c-a1d3-94af6cb02a72" srsDimension="2" axisLabels="Lat Long" srsName="http://www.opengis.net/def/crs/EPSG/0/4326">
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    </iwxxm:SIGMET>
    <iwxxm:SIGMET xmlns:iwxxm="http://icao.int/iwxxm/2025-2" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:gml="http://www.opengis.net/gml/3.2" xmlns:aixm="http://www.aixm.aero/schema/5.1.1" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://icao.int/iwxxm/2025-2 http://schemas.wmo.int/iwxxm/2025-2/iwxxm.xsd" reportStatus="NORMAL" permissibleUsage="NON-OPERATIONAL" translationCentreDesignator="DEVO" translationCentreName="VietorWeather" translationTime="2026-07-29T19:13:05Z" gml:id="uuid.20165935-121f-439d-aa1f-ba90da6b5f7c">
      <!--TAC:WSBZ23 SBGL 291925
SBAZ SIGMET 23 VALID 291930/292330 SBAZ - SBAZ AMAZONICA FIR EMBD TS FCST WI S0113 W06924 - S0338 W06950 - S0357 W06910 - S0352 W06804 - S0719 W06814 - S0744 W06558 - S0918 W06404 - S0826 W06029 - S0547 W06448 - S0507 W06620 - S0310 W06621 - S0118 W06611 - S0107 W06501 - S0113 W06924 TOP FL400 STNR NC=-->
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            <aixm:UnitTimeSlice gml:id="uuid.5baf63ed-3e10-4d2c-8d3a-77ec0167fe93">
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              <aixm:name>SBAZ AMAZONICA</aixm:name>
              <aixm:type>FIR</aixm:type>
              <aixm:designator>SBAZ</aixm:designator>
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              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>SBAZ MWO</aixm:name>
              <aixm:type>MWO</aixm:type>
              <aixm:designator>SBAZ</aixm:designator>
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              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:type>OTHER:FIR_UIR</aixm:type>
              <aixm:designator>SBAZ</aixm:designator>
              <aixm:name>SBAZ AMAZONICA FIR/UIR</aixm:name>
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          <gml:beginPosition>2026-07-29T19:30:00Z</gml:beginPosition>
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      <iwxxm:phenomenon xlink:href="http://codes.wmo.int/49-2/SigWxPhenomena/TS"/>
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                <iwxxm:SIGMETEvolvingCondition gml:id="uuid.7a042d38-cb4e-4420-84db-e0d7eda790ac" intensityChange="NO_CHANGE">
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    </iwxxm:SIGMET>
    <iwxxm:SIGMET xmlns:iwxxm="http://icao.int/iwxxm/2025-2" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:gml="http://www.opengis.net/gml/3.2" xmlns:aixm="http://www.aixm.aero/schema/5.1.1" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://icao.int/iwxxm/2025-2 http://schemas.wmo.int/iwxxm/2025-2/iwxxm.xsd" reportStatus="NORMAL" permissibleUsage="NON-OPERATIONAL" translationCentreDesignator="DEVO" translationCentreName="VietorWeather" translationTime="2026-07-29T19:13:05Z" gml:id="uuid.5666630b-626f-446f-af52-6086c6e0b67c">
      <!--TAC:WSBZ23 SBGL 291925
SBAZ SIGMET 25 VALID 291930/292330 SBAZ - SBAZ AMAZONICA FIR EMBD TS FCST WI S0832 W05951 - S1017 W05939 - S1050 W05822 - S1016 W05748 - S0804 W05916 - S0832 W05951 TOP FL400 STNR NC=-->
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        <gml:TimeInstant gml:id="uuid.d713c3b0-7925-4da3-b65d-c49d129368d3">
          <gml:timePosition>2026-07-29T19:13:05Z</gml:timePosition>
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        <aixm:Unit gml:id="uuid.a18e831f-7bbe-4d7e-9362-bb496ffde651">
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            <aixm:UnitTimeSlice gml:id="uuid.9957b7bb-bd46-48f3-b586-7191e8d41ee9">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>SBAZ AMAZONICA</aixm:name>
              <aixm:type>FIR</aixm:type>
              <aixm:designator>SBAZ</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:issuingAirTrafficServicesUnit>
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        <aixm:Unit gml:id="uuid.13917756-77fe-45d6-bc52-29d1059c7b9c">
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            <aixm:UnitTimeSlice gml:id="uuid.b9a1b3ce-65f7-41b4-a4b9-45140ac64b8b">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>SBAZ MWO</aixm:name>
              <aixm:type>MWO</aixm:type>
              <aixm:designator>SBAZ</aixm:designator>
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      <iwxxm:issuingAirTrafficServicesRegion>
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              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:type>OTHER:FIR_UIR</aixm:type>
              <aixm:designator>SBAZ</aixm:designator>
              <aixm:name>SBAZ AMAZONICA FIR/UIR</aixm:name>
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          </aixm:timeSlice>
        </aixm:Airspace>
      </iwxxm:issuingAirTrafficServicesRegion>
      <iwxxm:sequenceNumber>25</iwxxm:sequenceNumber>
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        <gml:TimePeriod gml:id="uuid.dd916638-7181-4275-a7d6-5917784fbb86">
          <gml:beginPosition>2026-07-29T19:30:00Z</gml:beginPosition>
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      <iwxxm:phenomenon xlink:href="http://codes.wmo.int/49-2/SigWxPhenomena/TS"/>
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        <iwxxm:analysisAndForecastPositionAnalysis gml:id="uuid.6b6984cf-5d15-4962-a370-d7e94dc58431">
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                <iwxxm:SIGMETEvolvingCondition gml:id="uuid.d031c16c-b195-4c35-9483-3065745ec9c3" intensityChange="NO_CHANGE">
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    </iwxxm:SIGMET>
    <iwxxm:SIGMET xmlns:iwxxm="http://icao.int/iwxxm/2025-2" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:gml="http://www.opengis.net/gml/3.2" xmlns:aixm="http://www.aixm.aero/schema/5.1.1" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://icao.int/iwxxm/2025-2 http://schemas.wmo.int/iwxxm/2025-2/iwxxm.xsd" reportStatus="NORMAL" permissibleUsage="NON-OPERATIONAL" translationCentreDesignator="DEVO" translationCentreName="VietorWeather" translationTime="2026-07-29T19:13:05Z" gml:id="uuid.5b98df63-1b95-46c6-821c-3480e6e9ac67">
      <!--TAC:WSBZ23 SBGL 291925
SBAZ SIGMET 27 VALID 291930/292330 SBAZ - SBAZ AMAZONICA FIR EMBD TS FCST WI S1312 W05827 - S1436 W05753 - S1553 W05640 - S1702 W05457 - S1635 W05425 - S1436 W05633 - S1236 W05802 - S1312 W05827 TOP FL400 STNR NC=-->
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        <gml:TimeInstant gml:id="uuid.8fa7337b-e332-4bef-8089-7fb564ee5ca1">
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            <aixm:UnitTimeSlice gml:id="uuid.57fdfdde-64ae-49b1-811c-8c4190d27218">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>SBAZ AMAZONICA</aixm:name>
              <aixm:type>FIR</aixm:type>
              <aixm:designator>SBAZ</aixm:designator>
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              <aixm:name>SBAZ MWO</aixm:name>
              <aixm:type>MWO</aixm:type>
              <aixm:designator>SBAZ</aixm:designator>
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              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:type>OTHER:FIR_UIR</aixm:type>
              <aixm:designator>SBAZ</aixm:designator>
              <aixm:name>SBAZ AMAZONICA FIR/UIR</aixm:name>
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          <gml:beginPosition>2026-07-29T19:30:00Z</gml:beginPosition>
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      <iwxxm:phenomenon xlink:href="http://codes.wmo.int/49-2/SigWxPhenomena/TS"/>
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    <iwxxm:SIGMET xmlns:iwxxm="http://icao.int/iwxxm/2025-2" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:gml="http://www.opengis.net/gml/3.2" xmlns:aixm="http://www.aixm.aero/schema/5.1.1" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://icao.int/iwxxm/2025-2 http://schemas.wmo.int/iwxxm/2025-2/iwxxm.xsd" reportStatus="NORMAL" permissibleUsage="NON-OPERATIONAL" translationCentreDesignator="DEVO" translationCentreName="VietorWeather" translationTime="2026-07-29T19:13:05Z" gml:id="uuid.f598e848-1573-4044-9d04-86387eb6e3dc">
      <!--TAC:WSBZ23 SBGL 291925
SBAZ SIGMET 22 VALID 291930/292330 SBAZ - SBAZ AMAZONICA FIR EMBD TS FCST WI S0233 W06138 - S0333 W06016 - S0344 W05607 - S0314 W05452 - S0214 W05505 - S0149 W05754 - S0213 W06004 - S0127 W06112 - S0233 W06138 TOP FL400 STNR NC=-->
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            <aixm:UnitTimeSlice gml:id="uuid.f2d25fff-3f1f-40bf-b805-f8c99fc4daa4">
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              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>SBAZ AMAZONICA</aixm:name>
              <aixm:type>FIR</aixm:type>
              <aixm:designator>SBAZ</aixm:designator>
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              <aixm:name>SBAZ MWO</aixm:name>
              <aixm:type>MWO</aixm:type>
              <aixm:designator>SBAZ</aixm:designator>
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              <aixm:type>OTHER:FIR_UIR</aixm:type>
              <aixm:designator>SBAZ</aixm:designator>
              <aixm:name>SBAZ AMAZONICA FIR/UIR</aixm:name>
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      </iwxxm:issuingAirTrafficServicesRegion>
      <iwxxm:sequenceNumber>22</iwxxm:sequenceNumber>
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    <iwxxm:SIGMET xmlns:iwxxm="http://icao.int/iwxxm/2025-2" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:gml="http://www.opengis.net/gml/3.2" xmlns:aixm="http://www.aixm.aero/schema/5.1.1" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://icao.int/iwxxm/2025-2 http://schemas.wmo.int/iwxxm/2025-2/iwxxm.xsd" reportStatus="NORMAL" permissibleUsage="NON-OPERATIONAL" translationCentreDesignator="DEVO" translationCentreName="VietorWeather" translationTime="2026-07-29T19:13:05Z" gml:id="uuid.695e0667-99bc-40c1-a64a-aaa477446d9f">
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SBAZ SIGMET 24 VALID 291930/292330 SBAZ - SBAZ AMAZONICA FIR EMBD TS FCST WI S1044 W06430 - S1229 W06353 - S1228 W06340 - S1334 W06152 - S1353 W06046 - S1249 W06018 - S1037 W06150 - S1044 W06430 TOP FL400 STNR NC=-->
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          <gml:timePosition>2026-07-29T19:13:05Z</gml:timePosition>
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            <aixm:UnitTimeSlice gml:id="uuid.c63882f4-031f-4289-9e6d-22f4ca4a9a63">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>SBAZ AMAZONICA</aixm:name>
              <aixm:type>FIR</aixm:type>
              <aixm:designator>SBAZ</aixm:designator>
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              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>SBAZ MWO</aixm:name>
              <aixm:type>MWO</aixm:type>
              <aixm:designator>SBAZ</aixm:designator>
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          </aixm:timeSlice>
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              <aixm:type>OTHER:FIR_UIR</aixm:type>
              <aixm:designator>SBAZ</aixm:designator>
              <aixm:name>SBAZ AMAZONICA FIR/UIR</aixm:name>
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          </aixm:timeSlice>
        </aixm:Airspace>
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      <iwxxm:sequenceNumber>24</iwxxm:sequenceNumber>
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        <gml:TimePeriod gml:id="uuid.9b3fb8c1-bed7-45ac-a10e-71f66a71f677">
          <gml:beginPosition>2026-07-29T19:30:00Z</gml:beginPosition>
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      </iwxxm:validPeriod>
      <iwxxm:phenomenon xlink:href="http://codes.wmo.int/49-2/SigWxPhenomena/TS"/>
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        <iwxxm:analysisAndForecastPositionAnalysis gml:id="uuid.5d2e4da2-daa7-47a9-8061-2d053b194b87">
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      </iwxxm:analysisCollection>
    </iwxxm:SIGMET>
    <iwxxm:SIGMET xmlns:iwxxm="http://icao.int/iwxxm/2025-2" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:gml="http://www.opengis.net/gml/3.2" xmlns:aixm="http://www.aixm.aero/schema/5.1.1" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://icao.int/iwxxm/2025-2 http://schemas.wmo.int/iwxxm/2025-2/iwxxm.xsd" reportStatus="NORMAL" permissibleUsage="NON-OPERATIONAL" translationCentreDesignator="DEVO" translationCentreName="VietorWeather" translationTime="2026-07-29T19:13:05Z" gml:id="uuid.6e768ff4-0b17-49b9-a915-462f64dd6aef">
      <!--TAC:WSBZ23 SBGL 291925
SBAZ SIGMET 20 VALID 291930/292330 SBAZ - SBAZ AMAZONICA FIR EMBD TS FCST WI N0206 W06325 - N0157 W06249 - N0143 W06104 - N0019 W05923 - N0116 W05850 - N0237 W05958 - N0333 W05938 - N0324 W06041 - N0328 W06139 - N0238 W06259 - N0206 W06325 TOP FL400 STNR NC=-->
      <iwxxm:issueTime>
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          <gml:timePosition>2026-07-29T19:13:05Z</gml:timePosition>
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          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.5d7ae898-debd-43ad-95d5-cddea5fe92d2">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>SBAZ AMAZONICA</aixm:name>
              <aixm:type>FIR</aixm:type>
              <aixm:designator>SBAZ</aixm:designator>
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        </aixm:Unit>
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              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>SBAZ MWO</aixm:name>
              <aixm:type>MWO</aixm:type>
              <aixm:designator>SBAZ</aixm:designator>
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          </aixm:timeSlice>
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              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:type>OTHER:FIR_UIR</aixm:type>
              <aixm:designator>SBAZ</aixm:designator>
              <aixm:name>SBAZ AMAZONICA FIR/UIR</aixm:name>
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      <iwxxm:phenomenon xlink:href="http://codes.wmo.int/49-2/SigWxPhenomena/TS"/>
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    <iwxxm:SIGMET xmlns:iwxxm="http://icao.int/iwxxm/2025-2" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:gml="http://www.opengis.net/gml/3.2" xmlns:aixm="http://www.aixm.aero/schema/5.1.1" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://icao.int/iwxxm/2025-2 http://schemas.wmo.int/iwxxm/2025-2/iwxxm.xsd" reportStatus="NORMAL" permissibleUsage="NON-OPERATIONAL" translationCentreDesignator="DEVO" translationCentreName="VietorWeather" translationTime="2026-07-29T19:13:05Z" gml:id="uuid.a60ca269-5e0d-4959-99d0-dae7fb742c7b">
      <!--TAC:WSBZ23 SBGL 291925
SBAZ SIGMET 26 VALID 291930/292330 SBAZ - SBAZ AMAZONICA FIR EMBD TS FCST WI S0735 W05829 - S0909 W05712 - S0840 W05517 - S0748 W05549 - S0705 W05831 - S0735 W05829 TOP FL400 STNR NC=-->
      <iwxxm:issueTime>
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          <gml:timePosition>2026-07-29T19:13:05Z</gml:timePosition>
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              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>SBAZ AMAZONICA</aixm:name>
              <aixm:type>FIR</aixm:type>
              <aixm:designator>SBAZ</aixm:designator>
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              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>SBAZ MWO</aixm:name>
              <aixm:type>MWO</aixm:type>
              <aixm:designator>SBAZ</aixm:designator>
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              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:type>OTHER:FIR_UIR</aixm:type>
              <aixm:designator>SBAZ</aixm:designator>
              <aixm:name>SBAZ AMAZONICA FIR/UIR</aixm:name>
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      <iwxxm:sequenceNumber>26</iwxxm:sequenceNumber>
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      <iwxxm:phenomenon xlink:href="http://codes.wmo.int/49-2/SigWxPhenomena/TS"/>
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        <iwxxm:analysisAndForecastPositionAnalysis gml:id="uuid.f02fd09e-a914-4662-b6bc-7f65c0e0e3a0">
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            <iwxxm:SIGMETEvolvingConditionCollection gml:id="uuid.a40da2e0-22a9-41a4-a738-e5c5dc028642" timeIndicator="FORECAST">
              <iwxxm:phenomenonTime nilReason="http://codes.wmo.int/common/nil/missing"/>
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            </iwxxm:SIGMETEvolvingConditionCollection>
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      </iwxxm:analysisCollection>
    </iwxxm:SIGMET>
    <iwxxm:SIGMET xmlns:iwxxm="http://icao.int/iwxxm/2025-2" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:gml="http://www.opengis.net/gml/3.2" xmlns:aixm="http://www.aixm.aero/schema/5.1.1" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://icao.int/iwxxm/2025-2 http://schemas.wmo.int/iwxxm/2025-2/iwxxm.xsd" reportStatus="NORMAL" permissibleUsage="NON-OPERATIONAL" translationCentreDesignator="DEVO" translationCentreName="VietorWeather" translationTime="2026-07-29T19:13:05Z" gml:id="uuid.735e0467-fdfd-4779-81d9-aefdf52b47b2">
      <!--TAC:WSBZ23 SBGL 291925
SBAZ SIGMET 28 VALID 291930/292330 SBAZ - SBAZ AMAZONICA FIR EMBD TS FCST WI S1159 W05649 - S1208 W05600 - S1113 W05510 - S1130 W05435 - S1226 W05312 - S1211 W05303 - S1147 W05235 - S0936 W05331 - S0909 W05527 - S0931 W05600 - S1012 W05558 - S1029 W05634 - S1159 W05649 TOP FL400 STNR NC=-->
      <iwxxm:issueTime>
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          <gml:timePosition>2026-07-29T19:13:05Z</gml:timePosition>
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          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.527425b0-b984-4d42-b37c-37cfc8b77a25">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>SBAZ AMAZONICA</aixm:name>
              <aixm:type>FIR</aixm:type>
              <aixm:designator>SBAZ</aixm:designator>
            </aixm:UnitTimeSlice>
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        </aixm:Unit>
      </iwxxm:issuingAirTrafficServicesUnit>
      <iwxxm:originatingMeteorologicalWatchOffice>
        <aixm:Unit gml:id="uuid.61f336a0-d7a1-4e25-8d64-3e2148c68dbf">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.f61c532d-83ee-4235-a90d-8f50efd3629a">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>SBAZ MWO</aixm:name>
              <aixm:type>MWO</aixm:type>
              <aixm:designator>SBAZ</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:originatingMeteorologicalWatchOffice>
      <iwxxm:issuingAirTrafficServicesRegion>
        <aixm:Airspace gml:id="uuid.38b4f533-09fa-4c43-9fcc-bb701192cced">
          <aixm:timeSlice>
            <aixm:AirspaceTimeSlice gml:id="uuid.126c0db2-a784-4ae3-a21c-e0951314cf25">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:type>OTHER:FIR_UIR</aixm:type>
              <aixm:designator>SBAZ</aixm:designator>
              <aixm:name>SBAZ AMAZONICA FIR/UIR</aixm:name>
            </aixm:AirspaceTimeSlice>
          </aixm:timeSlice>
        </aixm:Airspace>
      </iwxxm:issuingAirTrafficServicesRegion>
      <iwxxm:sequenceNumber>28</iwxxm:sequenceNumber>
      <iwxxm:validPeriod>
        <gml:TimePeriod gml:id="uuid.597d96f7-21a1-4b4e-bdd0-5737cba785a9">
          <gml:beginPosition>2026-07-29T19:30:00Z</gml:beginPosition>
          <gml:endPosition>2026-07-29T23:30:00Z</gml:endPosition>
        </gml:TimePeriod>
      </iwxxm:validPeriod>
      <iwxxm:phenomenon xlink:href="http://codes.wmo.int/49-2/SigWxPhenomena/TS"/>
      <iwxxm:analysisCollection>
        <iwxxm:analysisAndForecastPositionAnalysis gml:id="uuid.d1b966bf-7f76-4177-94b1-b209204a83dc">
          <iwxxm:analysis>
            <iwxxm:SIGMETEvolvingConditionCollection gml:id="uuid.7f2a506a-ff3e-411a-a7e3-3dd22ed69bb4" timeIndicator="FORECAST">
              <iwxxm:phenomenonTime nilReason="http://codes.wmo.int/common/nil/missing"/>
              <iwxxm:member>
                <iwxxm:SIGMETEvolvingCondition gml:id="uuid.67d4613d-4fd3-4afe-b8a1-4b566f99184c" intensityChange="NO_CHANGE">
                  <iwxxm:geometry>
                    <aixm:AirspaceVolume gml:id="uuid.680e952b-6657-4fe0-8537-53eaa73e2138">
                      <aixm:upperLimit uom="FL">400</aixm:upperLimit>
                      <aixm:upperLimitReference>STD</aixm:upperLimitReference>
                      <aixm:horizontalProjection>
                        <aixm:Surface gml:id="uuid.d6b320d0-d9da-45a7-8204-f012c02230a1" srsDimension="2" axisLabels="Lat Long" srsName="http://www.opengis.net/def/crs/EPSG/0/4326">
                          <gml:patches>
                            <gml:PolygonPatch>
                              <gml:exterior>
                                <gml:LinearRing>
                                  <gml:posList>-11.983 -56.817 -12.133 -56 -11.217 -55.167 -11.5 -54.583 -12.433 -53.2 -12.183 -53.05 -11.783 -52.583 -9.6 -53.517 -9.15 -55.45 -9.517 -56 -10.2 -55.967 -10.483 -56.567 -11.983 -56.817</gml:posList>
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                              </gml:exterior>
                            </gml:PolygonPatch>
                          </gml:patches>
                        </aixm:Surface>
                      </aixm:horizontalProjection>
                    </aixm:AirspaceVolume>
                  </iwxxm:geometry>
                </iwxxm:SIGMETEvolvingCondition>
              </iwxxm:member>
            </iwxxm:SIGMETEvolvingConditionCollection>
          </iwxxm:analysis>
        </iwxxm:analysisAndForecastPositionAnalysis>
      </iwxxm:analysisCollection>
    </iwxxm:SIGMET>
    <iwxxm:SIGMET xmlns:iwxxm="http://icao.int/iwxxm/2025-2" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:gml="http://www.opengis.net/gml/3.2" xmlns:aixm="http://www.aixm.aero/schema/5.1.1" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://icao.int/iwxxm/2025-2 http://schemas.wmo.int/iwxxm/2025-2/iwxxm.xsd" reportStatus="NORMAL" permissibleUsage="NON-OPERATIONAL" translationCentreDesignator="DEVO" translationCentreName="VietorWeather" translationTime="2026-07-29T19:15:35Z" gml:id="uuid.d8579979-02aa-45e2-bb85-f901c3be4e90">
      <!--TAC:WSBM31 VYYY 291915
VYYF SIGMET 05 VALID 291915/292115 VYYY-
VYYF YANGON FIR EMBD TS FCST WI N1321 E09653 - N1241 E09855 - N1153 
E09825 - N1021 E09739 - N1122 E09630 - N1146 E09540 - N1321 E09653 
TOP FL510 MOV-->
      <iwxxm:issueTime>
        <gml:TimeInstant gml:id="uuid.f5f5ac78-da4d-484b-9f9f-65e2c9521b2c">
          <gml:timePosition>2026-07-29T19:15:35Z</gml:timePosition>
        </gml:TimeInstant>
      </iwxxm:issueTime>
      <iwxxm:issuingAirTrafficServicesUnit>
        <aixm:Unit gml:id="uuid.33f8945d-6803-417d-b5b3-84afb83e3019">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.642848b2-e81a-4eb9-af11-e67021e07050">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>VYYF YANGON</aixm:name>
              <aixm:type>FIR</aixm:type>
              <aixm:designator>VYYF</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:issuingAirTrafficServicesUnit>
      <iwxxm:originatingMeteorologicalWatchOffice>
        <aixm:Unit gml:id="uuid.d1cf31e6-862c-41cd-ab74-8c34c3cc8c79">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.ddfddbfb-e531-4983-a39b-4c15cdc46080">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>VYYF MWO</aixm:name>
              <aixm:type>MWO</aixm:type>
              <aixm:designator>VYYF</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:originatingMeteorologicalWatchOffice>
      <iwxxm:issuingAirTrafficServicesRegion>
        <aixm:Airspace gml:id="uuid.f3812cb6-5ad5-44bd-b9c7-663f229748f8">
          <aixm:timeSlice>
            <aixm:AirspaceTimeSlice gml:id="uuid.04202a74-f4b0-4994-8f55-50757efceb95">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:type>OTHER:FIR_UIR</aixm:type>
              <aixm:designator>VYYF</aixm:designator>
              <aixm:name>VYYF YANGON FIR/UIR</aixm:name>
            </aixm:AirspaceTimeSlice>
          </aixm:timeSlice>
        </aixm:Airspace>
      </iwxxm:issuingAirTrafficServicesRegion>
      <iwxxm:sequenceNumber>05</iwxxm:sequenceNumber>
      <iwxxm:validPeriod>
        <gml:TimePeriod gml:id="uuid.1e825e4b-e1b4-4260-a98a-5ba23536ed5b">
          <gml:beginPosition>2026-07-29T19:15:00Z</gml:beginPosition>
          <gml:endPosition>2026-07-29T21:15:00Z</gml:endPosition>
        </gml:TimePeriod>
      </iwxxm:validPeriod>
      <iwxxm:phenomenon xlink:href="http://codes.wmo.int/49-2/SigWxPhenomena/TS"/>
      <iwxxm:analysisCollection>
        <iwxxm:analysisAndForecastPositionAnalysis gml:id="uuid.1f9921e0-ba8c-479c-9d94-c9437c4e27a6">
          <iwxxm:analysis>
            <iwxxm:SIGMETEvolvingConditionCollection gml:id="uuid.40a06646-346e-435d-ae27-13e2dd6a201b" timeIndicator="FORECAST">
              <iwxxm:phenomenonTime nilReason="http://codes.wmo.int/common/nil/missing"/>
              <iwxxm:member>
                <iwxxm:SIGMETEvolvingCondition gml:id="uuid.1b139a94-d965-490a-bae6-84890e03a186" intensityChange="NO_CHANGE">
                  <iwxxm:geometry>
                    <aixm:AirspaceVolume gml:id="uuid.11b80ebf-9ce1-451f-b28d-2a9ac6965999">
                      <aixm:upperLimit uom="FL">510</aixm:upperLimit>
                      <aixm:upperLimitReference>STD</aixm:upperLimitReference>
                      <aixm:horizontalProjection>
                        <aixm:Surface gml:id="uuid.a42973e5-d18c-4446-a39f-bcfb3036890c" srsDimension="2" axisLabels="Lat Long" srsName="http://www.opengis.net/def/crs/EPSG/0/4326">
                          <gml:patches>
                            <gml:PolygonPatch>
                              <gml:exterior>
                                <gml:LinearRing>
                                  <gml:posList>13.35 96.883 12.683 98.917 11.883 98.417 10.35 97.65 11.367 96.5 11.767 95.667 13.35 96.883</gml:posList>
                                </gml:LinearRing>
                              </gml:exterior>
                            </gml:PolygonPatch>
                          </gml:patches>
                        </aixm:Surface>
                      </aixm:horizontalProjection>
                    </aixm:AirspaceVolume>
                  </iwxxm:geometry>
                </iwxxm:SIGMETEvolvingCondition>
              </iwxxm:member>
            </iwxxm:SIGMETEvolvingConditionCollection>
          </iwxxm:analysis>
        </iwxxm:analysisAndForecastPositionAnalysis>
      </iwxxm:analysisCollection>
    </iwxxm:SIGMET>
    <iwxxm:SIGMET xmlns:iwxxm="http://icao.int/iwxxm/2025-2" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:gml="http://www.opengis.net/gml/3.2" xmlns:aixm="http://www.aixm.aero/schema/5.1.1" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://icao.int/iwxxm/2025-2 http://schemas.wmo.int/iwxxm/2025-2/iwxxm.xsd" reportStatus="NORMAL" permissibleUsage="NON-OPERATIONAL" translationCentreDesignator="DEVO" translationCentreName="VietorWeather" translationTime="2026-07-29T19:16:48Z" gml:id="uuid.5614f1dc-b91f-4567-8beb-fed81aba2fba">
      <!--TAC:WSSR20 WSSS 291916
WSJC SIGMET A03 VALID 291925/292225 WSSS-
WSJC SINGAPORE FIR EMBD TS
OBS SW OF LINE N0330 E10550 - N0457 E10340 TOP FL500 MOV SW 15KT NC=-->
      <iwxxm:issueTime>
        <gml:TimeInstant gml:id="uuid.0323f106-2092-4d4f-893d-383d4a56080b">
          <gml:timePosition>2026-07-29T19:16:48Z</gml:timePosition>
        </gml:TimeInstant>
      </iwxxm:issueTime>
      <iwxxm:issuingAirTrafficServicesUnit>
        <aixm:Unit gml:id="uuid.43173a8d-bb6a-400c-ab99-191f479a88c9">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.4bc51b63-fae6-4a2e-a28d-75888495272b">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>WSJC SINGAPORE</aixm:name>
              <aixm:type>FIR</aixm:type>
              <aixm:designator>WSJC</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:issuingAirTrafficServicesUnit>
      <iwxxm:originatingMeteorologicalWatchOffice>
        <aixm:Unit gml:id="uuid.0d5381f5-cd7b-4f57-8206-61e6d850d476">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.301ca9ea-018e-4c1a-98ce-6f2cfa4681aa">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>WSJC MWO</aixm:name>
              <aixm:type>MWO</aixm:type>
              <aixm:designator>WSJC</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:originatingMeteorologicalWatchOffice>
      <iwxxm:issuingAirTrafficServicesRegion>
        <aixm:Airspace gml:id="uuid.818c1f3d-ee57-439c-820b-1c3e6f595136">
          <aixm:timeSlice>
            <aixm:AirspaceTimeSlice gml:id="uuid.4d0a9d49-0705-4cf8-a45b-8c760f8eb0f0">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:type>OTHER:FIR_UIR</aixm:type>
              <aixm:designator>WSJC</aixm:designator>
              <aixm:name>WSJC SINGAPORE FIR/UIR</aixm:name>
            </aixm:AirspaceTimeSlice>
          </aixm:timeSlice>
        </aixm:Airspace>
      </iwxxm:issuingAirTrafficServicesRegion>
      <iwxxm:sequenceNumber>A03</iwxxm:sequenceNumber>
      <iwxxm:validPeriod>
        <gml:TimePeriod gml:id="uuid.3d3e4140-0042-4cc1-a424-0039e54528a2">
          <gml:beginPosition>2026-07-29T19:25:00Z</gml:beginPosition>
          <gml:endPosition>2026-07-29T22:25:00Z</gml:endPosition>
        </gml:TimePeriod>
      </iwxxm:validPeriod>
      <iwxxm:phenomenon xlink:href="http://codes.wmo.int/49-2/SigWxPhenomena/TS"/>
      <iwxxm:analysisCollection>
        <iwxxm:analysisAndForecastPositionAnalysis gml:id="uuid.5377c806-abb7-47db-a09a-8bbaa7d20b54">
          <iwxxm:analysis>
            <iwxxm:SIGMETEvolvingConditionCollection gml:id="uuid.98167e07-486e-4616-ae72-f6590b06b737" timeIndicator="FORECAST">
              <iwxxm:phenomenonTime nilReason="http://codes.wmo.int/common/nil/missing"/>
              <iwxxm:member>
                <iwxxm:SIGMETEvolvingCondition gml:id="uuid.410a29bc-6496-43ea-b777-cfd74da3029a" intensityChange="NO_CHANGE">
                  <iwxxm:geometry>
                    <aixm:AirspaceVolume gml:id="uuid.b391409a-6109-4f84-97d0-be1832b71526">
                      <aixm:upperLimit uom="FL">500</aixm:upperLimit>
                      <aixm:upperLimitReference>STD</aixm:upperLimitReference>
                      <aixm:horizontalProjection>
                        <aixm:Surface gml:id="uuid.dfefca92-fe7f-4408-b0f2-0a1d6ececf81" srsDimension="2" axisLabels="Lat Long" srsName="http://www.opengis.net/def/crs/EPSG/0/4326">
                          <gml:patches>
                            <gml:PolygonPatch>
                              <gml:exterior>
                                <gml:LinearRing>
                                  <gml:posList>4.97 103.637 4.835 103.711 3.698 103.664 2.591 104.696 1.363 104.327 1.329 104.092 1.429 104.075 1.49 103.714 1.236 103.51 1.158 103.715 1.239 104.033 1.275 104.459 1.469 104.56 1.337 104.772 2.302 105.369 2.751 105.14 3.276 105.46 3.482 105.86 3.5 105.833 4.95 103.667 4.97 103.637</gml:posList>
                                </gml:LinearRing>
                              </gml:exterior>
                            </gml:PolygonPatch>
                          </gml:patches>
                        </aixm:Surface>
                      </aixm:horizontalProjection>
                    </aixm:AirspaceVolume>
                  </iwxxm:geometry>
                  <iwxxm:directionOfMotion uom="deg">225</iwxxm:directionOfMotion>
                  <iwxxm:speedOfMotion uomo="[kn_i]">15</iwxxm:speedOfMotion>
                </iwxxm:SIGMETEvolvingCondition>
              </iwxxm:member>
            </iwxxm:SIGMETEvolvingConditionCollection>
          </iwxxm:analysis>
        </iwxxm:analysisAndForecastPositionAnalysis>
      </iwxxm:analysisCollection>
    </iwxxm:SIGMET>
    <iwxxm:SIGMET xmlns:iwxxm="http://icao.int/iwxxm/2025-2" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:gml="http://www.opengis.net/gml/3.2" xmlns:aixm="http://www.aixm.aero/schema/5.1.1" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://icao.int/iwxxm/2025-2 http://schemas.wmo.int/iwxxm/2025-2/iwxxm.xsd" reportStatus="NORMAL" permissibleUsage="NON-OPERATIONAL" translationCentreDesignator="DEVO" translationCentreName="VietorWeather" translationTime="2026-07-29T19:17:02Z" gml:id="uuid.f4860ccc-6157-4135-85af-28d082809d8b">
      <!--TAC:WSNT01 CWAO 291916
CZQX SIGMET L1 VALID 291915/292315 CWUL-
CZQX GANDER OCEANIC FIR/CTA FRQ TS OBS AT 1902Z WI 60NM WID LINE BTN N4645
W04430 - N4815 W04230 TOP FL390 MOV NE 30KT NC=-->
      <iwxxm:issueTime>
        <gml:TimeInstant gml:id="uuid.aa748e57-1411-4aa1-a7ea-29948da278c5">
          <gml:timePosition>2026-07-29T19:17:02Z</gml:timePosition>
        </gml:TimeInstant>
      </iwxxm:issueTime>
      <iwxxm:issuingAirTrafficServicesUnit>
        <aixm:Unit gml:id="uuid.b2e8102d-f897-4a06-94b8-460e6b2f8e53">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.b2a58900-df80-465b-bda0-3aa5d69fc700">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>CZQX GANDER OCEANIC</aixm:name>
              <aixm:type>FIR</aixm:type>
              <aixm:designator>CZQX/O</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:issuingAirTrafficServicesUnit>
      <iwxxm:originatingMeteorologicalWatchOffice>
        <aixm:Unit gml:id="uuid.2ea961ad-dbf7-40a8-a6a1-d2bf7a92d3aa">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.cc0c0d03-fb24-4c0b-beb3-fb007713f5b9">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>CZQX/O MWO</aixm:name>
              <aixm:type>MWO</aixm:type>
              <aixm:designator>CZQX/O</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:originatingMeteorologicalWatchOffice>
      <iwxxm:issuingAirTrafficServicesRegion>
        <aixm:Airspace gml:id="uuid.c5f9de36-cdc9-483e-b6a1-2a3da2444803">
          <aixm:timeSlice>
            <aixm:AirspaceTimeSlice gml:id="uuid.14944683-df5a-4e5c-954e-5c41d627ec43">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:type>OTHER:FIR_UIR</aixm:type>
              <aixm:designator>CZQX/O</aixm:designator>
              <aixm:name>CZQX GANDER OCEANIC FIR/UIR</aixm:name>
            </aixm:AirspaceTimeSlice>
          </aixm:timeSlice>
        </aixm:Airspace>
      </iwxxm:issuingAirTrafficServicesRegion>
      <iwxxm:sequenceNumber>L1</iwxxm:sequenceNumber>
      <iwxxm:validPeriod>
        <gml:TimePeriod gml:id="uuid.1ae70f49-7592-48d0-b14f-1a13e06972ab">
          <gml:beginPosition>2026-07-29T19:15:00Z</gml:beginPosition>
          <gml:endPosition>2026-07-29T23:15:00Z</gml:endPosition>
        </gml:TimePeriod>
      </iwxxm:validPeriod>
      <iwxxm:phenomenon xlink:href="http://codes.wmo.int/49-2/SigWxPhenomena/TS"/>
      <iwxxm:analysisCollection>
        <iwxxm:analysisAndForecastPositionAnalysis gml:id="uuid.9a3bc9cb-38c6-4cbb-88c6-5e57d30f0d71">
          <iwxxm:analysis>
            <iwxxm:SIGMETEvolvingConditionCollection gml:id="uuid.b90fed6b-f144-4297-8e8c-ea32682029f5" timeIndicator="FORECAST">
              <iwxxm:phenomenonTime nilReason="http://codes.wmo.int/common/nil/missing"/>
              <iwxxm:member>
                <iwxxm:SIGMETEvolvingCondition gml:id="uuid.18f49fef-91e7-450b-a57c-2df35d4027a0" intensityChange="NO_CHANGE">
                  <iwxxm:geometry>
                    <aixm:AirspaceVolume gml:id="uuid.6aec9a4c-7fac-483f-96a1-d4770ed990b1">
                      <aixm:upperLimit uom="FL">390</aixm:upperLimit>
                      <aixm:upperLimitReference>STD</aixm:upperLimitReference>
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                        <aixm:Surface gml:id="uuid.21178399-270f-4a7c-b154-6f5cd1167ac9" srsDimension="2" axisLabels="Lat Long" srsName="http://www.opengis.net/def/crs/EPSG/0/4326">
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                            <gml:PolygonPatch>
                              <gml:exterior>
                                <gml:LinearRing>
                                  <gml:posList>46.413 -43.961 47.087 -45.039 48.587 -43.039 47.913 -41.961 46.413 -43.961</gml:posList>
                                </gml:LinearRing>
                              </gml:exterior>
                            </gml:PolygonPatch>
                          </gml:patches>
                        </aixm:Surface>
                      </aixm:horizontalProjection>
                    </aixm:AirspaceVolume>
                  </iwxxm:geometry>
                  <iwxxm:directionOfMotion uom="deg">45</iwxxm:directionOfMotion>
                  <iwxxm:speedOfMotion uomo="[kn_i]">30</iwxxm:speedOfMotion>
                </iwxxm:SIGMETEvolvingCondition>
              </iwxxm:member>
            </iwxxm:SIGMETEvolvingConditionCollection>
          </iwxxm:analysis>
        </iwxxm:analysisAndForecastPositionAnalysis>
      </iwxxm:analysisCollection>
    </iwxxm:SIGMET>
    <iwxxm:SIGMET xmlns:iwxxm="http://icao.int/iwxxm/2025-2" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:gml="http://www.opengis.net/gml/3.2" xmlns:aixm="http://www.aixm.aero/schema/5.1.1" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://icao.int/iwxxm/2025-2 http://schemas.wmo.int/iwxxm/2025-2/iwxxm.xsd" reportStatus="NORMAL" permissibleUsage="NON-OPERATIONAL" translationCentreDesignator="DEVO" translationCentreName="VietorWeather" translationTime="2026-07-29T19:20:30Z" gml:id="uuid.0a351b39-8672-4f17-ab0a-046591327fa0">
      <!--TAC:WSAG31 SABE 291921
SAEF SIGMET B3 VALID 291921/292321 SABE-
SAEF EZEIZA FIR SEV ICE FCST AT 1921Z
WI S4139 W07136 - S3957 W06517 - S3649 W06627 - S3846 W07123 - S4139
W07136 FL060/190 STNR NC=-->
      <iwxxm:issueTime>
        <gml:TimeInstant gml:id="uuid.94b553dc-9715-4bc7-9b11-34e107e02681">
          <gml:timePosition>2026-07-29T19:20:30Z</gml:timePosition>
        </gml:TimeInstant>
      </iwxxm:issueTime>
      <iwxxm:issuingAirTrafficServicesUnit>
        <aixm:Unit gml:id="uuid.04084344-aeed-4dc6-8f1a-ff4bf88d70c8">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.5743c237-0a6c-472a-bda0-18e64fe8850a">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>SAEF EZEIZA</aixm:name>
              <aixm:type>FIR</aixm:type>
              <aixm:designator>SAEF</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:issuingAirTrafficServicesUnit>
      <iwxxm:originatingMeteorologicalWatchOffice>
        <aixm:Unit gml:id="uuid.3529f4e2-1a0e-43a0-81fd-de1e5bcbef03">
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            <aixm:UnitTimeSlice gml:id="uuid.4ffe1a99-5e6d-45b6-986e-690b52d92a83">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>SAEF MWO</aixm:name>
              <aixm:type>MWO</aixm:type>
              <aixm:designator>SAEF</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:originatingMeteorologicalWatchOffice>
      <iwxxm:issuingAirTrafficServicesRegion>
        <aixm:Airspace gml:id="uuid.fee3da23-1dfd-4f45-8f00-f4a761995d47">
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            <aixm:AirspaceTimeSlice gml:id="uuid.8e61acb9-dfad-4d5c-9ed1-9be92ed4b93d">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:type>OTHER:FIR_UIR</aixm:type>
              <aixm:designator>SAEF</aixm:designator>
              <aixm:name>SAEF EZEIZA FIR/UIR</aixm:name>
            </aixm:AirspaceTimeSlice>
          </aixm:timeSlice>
        </aixm:Airspace>
      </iwxxm:issuingAirTrafficServicesRegion>
      <iwxxm:sequenceNumber>B3</iwxxm:sequenceNumber>
      <iwxxm:validPeriod>
        <gml:TimePeriod gml:id="uuid.e281162f-b0fa-4757-8caa-d91789789a8e">
          <gml:beginPosition>2026-07-29T19:21:00Z</gml:beginPosition>
          <gml:endPosition>2026-07-29T23:21:00Z</gml:endPosition>
        </gml:TimePeriod>
      </iwxxm:validPeriod>
      <iwxxm:phenomenon xlink:href="http://codes.wmo.int/49-2/SigWxPhenomena/SEV_ICE"/>
      <iwxxm:analysisCollection>
        <iwxxm:analysisAndForecastPositionAnalysis gml:id="uuid.0ec8d037-b6ca-4cc3-8367-658e2b06694f">
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              <iwxxm:phenomenonTime nilReason="http://codes.wmo.int/common/nil/missing"/>
              <iwxxm:member>
                <iwxxm:SIGMETEvolvingCondition gml:id="uuid.692f415d-db88-4904-9740-9da42469e92b" intensityChange="NO_CHANGE">
                  <iwxxm:geometry>
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                      <aixm:upperLimit uom="FL">190</aixm:upperLimit>
                      <aixm:upperLimitReference>STD</aixm:upperLimitReference>
                      <aixm:lowerLimit uom="ft_i">6000</aixm:lowerLimit>
                      <aixm:lowerLimitReference>STD</aixm:lowerLimitReference>
                      <aixm:horizontalProjection>
                        <aixm:Surface gml:id="uuid.d70911b5-ae93-43cb-ac27-9ea7b9b14534" srsDimension="2" axisLabels="Lat Long" srsName="http://www.opengis.net/def/crs/EPSG/0/4326">
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                            <gml:PolygonPatch>
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                                  <gml:posList>-41.65 -71.6 -39.95 -65.283 -36.817 -66.45 -38.767 -71.383 -41.65 -71.6</gml:posList>
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                              </gml:exterior>
                            </gml:PolygonPatch>
                          </gml:patches>
                        </aixm:Surface>
                      </aixm:horizontalProjection>
                    </aixm:AirspaceVolume>
                  </iwxxm:geometry>
                </iwxxm:SIGMETEvolvingCondition>
              </iwxxm:member>
            </iwxxm:SIGMETEvolvingConditionCollection>
          </iwxxm:analysis>
        </iwxxm:analysisAndForecastPositionAnalysis>
      </iwxxm:analysisCollection>
    </iwxxm:SIGMET>
    <iwxxm:SIGMET xmlns:iwxxm="http://icao.int/iwxxm/2025-2" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:gml="http://www.opengis.net/gml/3.2" xmlns:aixm="http://www.aixm.aero/schema/5.1.1" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://icao.int/iwxxm/2025-2 http://schemas.wmo.int/iwxxm/2025-2/iwxxm.xsd" reportStatus="NORMAL" permissibleUsage="NON-OPERATIONAL" translationCentreDesignator="DEVO" translationCentreName="VietorWeather" translationTime="2026-07-29T19:20:40Z" gml:id="uuid.e87c7fa8-858c-4182-9ea3-4c9763a55761">
      <!--TAC:WSRS31 URRV 291920
URRV SIGMET 8 VALID 291930/292130 URRR-
URRV ROSTOV-NA-DONU FIR EMBD TSGR FCST SE OF LINE N4653 E04856 -
N4237 E04523 TOP FL350 MOV NE 40KMH NC=-->
      <iwxxm:issueTime>
        <gml:TimeInstant gml:id="uuid.ecfc38ca-1801-4627-b2d4-505a23aa3411">
          <gml:timePosition>2026-07-29T19:20:40Z</gml:timePosition>
        </gml:TimeInstant>
      </iwxxm:issueTime>
      <iwxxm:issuingAirTrafficServicesUnit>
        <aixm:Unit gml:id="uuid.0e45ee6c-576a-43ef-8060-cf8ea8b58200">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.ed3cbcfb-154b-434b-b790-2bd3374fc122">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>URRV ROSTOV-NA-DONU</aixm:name>
              <aixm:type>FIR</aixm:type>
              <aixm:designator>URRV</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:issuingAirTrafficServicesUnit>
      <iwxxm:originatingMeteorologicalWatchOffice>
        <aixm:Unit gml:id="uuid.4698537c-809c-4ed7-9d0f-0f0f85910da4">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.44af20b8-ac68-40fc-ab8a-2781afc32261">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>URRV MWO</aixm:name>
              <aixm:type>MWO</aixm:type>
              <aixm:designator>URRV</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:originatingMeteorologicalWatchOffice>
      <iwxxm:issuingAirTrafficServicesRegion>
        <aixm:Airspace gml:id="uuid.2e9d2a44-0119-41e3-9404-6e13f0a9613c">
          <aixm:timeSlice>
            <aixm:AirspaceTimeSlice gml:id="uuid.674757ba-8ae8-4431-949d-6c047b88c6b3">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:type>OTHER:FIR_UIR</aixm:type>
              <aixm:designator>URRV</aixm:designator>
              <aixm:name>URRV ROSTOV-NA-DONU FIR/UIR</aixm:name>
            </aixm:AirspaceTimeSlice>
          </aixm:timeSlice>
        </aixm:Airspace>
      </iwxxm:issuingAirTrafficServicesRegion>
      <iwxxm:sequenceNumber>8</iwxxm:sequenceNumber>
      <iwxxm:validPeriod>
        <gml:TimePeriod gml:id="uuid.c709183a-c8db-4792-a34f-853c42f28625">
          <gml:beginPosition>2026-07-29T19:30:00Z</gml:beginPosition>
          <gml:endPosition>2026-07-29T21:30:00Z</gml:endPosition>
        </gml:TimePeriod>
      </iwxxm:validPeriod>
      <iwxxm:phenomenon xlink:href="http://codes.wmo.int/49-2/SigWxPhenomena/TS"/>
      <iwxxm:analysisCollection>
        <iwxxm:analysisAndForecastPositionAnalysis gml:id="uuid.54f10950-31af-4190-85dd-4b23029f0831">
          <iwxxm:analysis>
            <iwxxm:SIGMETEvolvingConditionCollection gml:id="uuid.c4aae31e-02a1-4f8a-93b5-504561376e9f" timeIndicator="FORECAST">
              <iwxxm:phenomenonTime nilReason="http://codes.wmo.int/common/nil/missing"/>
              <iwxxm:member>
                <iwxxm:SIGMETEvolvingCondition gml:id="uuid.c140e8fe-de9e-4c17-b0c7-dda3e0aa806a" intensityChange="NO_CHANGE">
                  <iwxxm:geometry>
                    <aixm:AirspaceVolume gml:id="uuid.6a3501b5-4444-477b-b09f-03adc47b2162">
                      <aixm:upperLimit uom="FL">350</aixm:upperLimit>
                      <aixm:upperLimitReference>STD</aixm:upperLimitReference>
                      <aixm:horizontalProjection>
                        <aixm:Surface gml:id="uuid.ed681430-39ba-48f7-8cc9-12cb12f75070" srsDimension="2" axisLabels="Lat Long" srsName="http://www.opengis.net/def/crs/EPSG/0/4326">
                          <gml:patches>
                            <gml:PolygonPatch>
                              <gml:exterior>
                                <gml:LinearRing>
                                  <gml:posList>42.536 45.316 42.509 45.342 42.472 45.781 42.261 45.603 42.061 45.884 41.897 46.438 41.873 46.747 41.283 47.337 41.199 47.659 41.222 47.879 41.52 48.037 41.572 48.377 41.833 48.579 42.616 50.002 42.852 49.532 44.628 49.476 45.925 49.529 46.179 49.415 46.366 49.13 46.577 48.679 46.715 48.793 46.682 48.894 46.791 49.017 46.883 48.933 42.617 45.383 42.536 45.316</gml:posList>
                                </gml:LinearRing>
                              </gml:exterior>
                            </gml:PolygonPatch>
                          </gml:patches>
                        </aixm:Surface>
                      </aixm:horizontalProjection>
                    </aixm:AirspaceVolume>
                  </iwxxm:geometry>
                  <iwxxm:directionOfMotion uom="deg">45</iwxxm:directionOfMotion>
                  <iwxxm:speedOfMotion uomo="[kn_i]">21</iwxxm:speedOfMotion>
                </iwxxm:SIGMETEvolvingCondition>
              </iwxxm:member>
            </iwxxm:SIGMETEvolvingConditionCollection>
          </iwxxm:analysis>
        </iwxxm:analysisAndForecastPositionAnalysis>
      </iwxxm:analysisCollection>
    </iwxxm:SIGMET>
    <iwxxm:SIGMET xmlns:iwxxm="http://icao.int/iwxxm/2025-2" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:gml="http://www.opengis.net/gml/3.2" xmlns:aixm="http://www.aixm.aero/schema/5.1.1" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://icao.int/iwxxm/2025-2 http://schemas.wmo.int/iwxxm/2025-2/iwxxm.xsd" reportStatus="NORMAL" permissibleUsage="NON-OPERATIONAL" translationCentreDesignator="DEVO" translationCentreName="VietorWeather" translationTime="2026-07-29T19:27:28Z" gml:id="uuid.707f3ba3-20e0-47f5-bef9-ff3210453385">
      <!--TAC:WSNT06 KKCI 291930
KZWY SIGMET FOXTROT 5 VALID 291930/292330 KKCI-
NEW YORK OCEANIC FIR FRQ TS OBS AT 1930Z WI N3411 W07343 - N3149
W07024 - N3104 W07537 - N3147 W07752 - N3411 W07343. TOP FL490.
MOV SSE 15KT. NC.-->
      <iwxxm:issueTime>
        <gml:TimeInstant gml:id="uuid.1c335bfd-a91a-41d2-a225-6dd5afff6cc0">
          <gml:timePosition>2026-07-29T19:27:28Z</gml:timePosition>
        </gml:TimeInstant>
      </iwxxm:issueTime>
      <iwxxm:issuingAirTrafficServicesUnit>
        <aixm:Unit gml:id="uuid.30c65e02-2310-4e3b-97d5-5dfc4362f7bc">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.5a51a109-87c1-4071-a6ba-cbfb91b1f9f2">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>NEW YORK OCEANIC</aixm:name>
              <aixm:type>FIR</aixm:type>
              <aixm:designator>KZWY</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:issuingAirTrafficServicesUnit>
      <iwxxm:originatingMeteorologicalWatchOffice>
        <aixm:Unit gml:id="uuid.a5188d8d-65a1-4152-b945-56ae806336af">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.e77d4455-222e-4871-9dc0-304c99ac485a">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>KZWY MWO</aixm:name>
              <aixm:type>MWO</aixm:type>
              <aixm:designator>KZWY</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:originatingMeteorologicalWatchOffice>
      <iwxxm:issuingAirTrafficServicesRegion>
        <aixm:Airspace gml:id="uuid.db3373f7-37d9-4361-a73f-4329578b950e">
          <aixm:timeSlice>
            <aixm:AirspaceTimeSlice gml:id="uuid.d3402842-e352-4e71-9cc8-106550e2e060">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:type>OTHER:FIR_UIR</aixm:type>
              <aixm:designator>KZWY</aixm:designator>
              <aixm:name>NEW YORK OCEANIC FIR/UIR</aixm:name>
            </aixm:AirspaceTimeSlice>
          </aixm:timeSlice>
        </aixm:Airspace>
      </iwxxm:issuingAirTrafficServicesRegion>
      <iwxxm:sequenceNumber>FOXTROT 5</iwxxm:sequenceNumber>
      <iwxxm:validPeriod>
        <gml:TimePeriod gml:id="uuid.90cbacff-5890-49a1-9118-fb1e5e2885ba">
          <gml:beginPosition>2026-07-29T19:30:00Z</gml:beginPosition>
          <gml:endPosition>2026-07-29T21:10:00Z</gml:endPosition>
        </gml:TimePeriod>
      </iwxxm:validPeriod>
      <iwxxm:phenomenon xlink:href="http://codes.wmo.int/49-2/SigWxPhenomena/TS"/>
      <iwxxm:analysisCollection>
        <iwxxm:analysisAndForecastPositionAnalysis gml:id="uuid.9edd8c00-36a5-4e0a-97b0-076010e86c58">
          <iwxxm:analysis>
            <iwxxm:SIGMETEvolvingConditionCollection gml:id="uuid.44d88f77-5872-415c-9c16-bca259ed85e6" timeIndicator="FORECAST">
              <iwxxm:phenomenonTime nilReason="http://codes.wmo.int/common/nil/missing"/>
              <iwxxm:member>
                <iwxxm:SIGMETEvolvingCondition gml:id="uuid.cc6f7667-db84-423c-8c43-4d84713b8b8f" intensityChange="NO_CHANGE">
                  <iwxxm:geometry>
                    <aixm:AirspaceVolume gml:id="uuid.412b2d98-7e47-4b96-bedd-aa259f39a2cf">
                      <aixm:upperLimit uom="FL">490</aixm:upperLimit>
                      <aixm:upperLimitReference>STD</aixm:upperLimitReference>
                      <aixm:horizontalProjection>
                        <aixm:Surface gml:id="uuid.d0cd0020-68fa-45d5-880a-e356c66a8122" srsDimension="2" axisLabels="Lat Long" srsName="http://www.opengis.net/def/crs/EPSG/0/4326">
                          <gml:patches>
                            <gml:PolygonPatch>
                              <gml:exterior>
                                <gml:LinearRing>
                                  <gml:posList>34.183 -73.717 31.817 -70.4 31.067 -75.617 31.783 -77.867 34.183 -73.717</gml:posList>
                                </gml:LinearRing>
                              </gml:exterior>
                            </gml:PolygonPatch>
                          </gml:patches>
                        </aixm:Surface>
                      </aixm:horizontalProjection>
                    </aixm:AirspaceVolume>
                  </iwxxm:geometry>
                  <iwxxm:directionOfMotion uom="deg">157</iwxxm:directionOfMotion>
                  <iwxxm:speedOfMotion uomo="[kn_i]">15</iwxxm:speedOfMotion>
                </iwxxm:SIGMETEvolvingCondition>
              </iwxxm:member>
            </iwxxm:SIGMETEvolvingConditionCollection>
          </iwxxm:analysis>
        </iwxxm:analysisAndForecastPositionAnalysis>
      </iwxxm:analysisCollection>
    </iwxxm:SIGMET>
    <iwxxm:SIGMET xmlns:iwxxm="http://icao.int/iwxxm/2025-2" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:gml="http://www.opengis.net/gml/3.2" xmlns:aixm="http://www.aixm.aero/schema/5.1.1" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://icao.int/iwxxm/2025-2 http://schemas.wmo.int/iwxxm/2025-2/iwxxm.xsd" reportStatus="NORMAL" permissibleUsage="NON-OPERATIONAL" translationCentreDesignator="DEVO" translationCentreName="VietorWeather" translationTime="2026-07-29T19:27:41Z" gml:id="uuid.d9bea477-bfe2-4d7a-b6df-b06be8d70626">
      <!--TAC:WSNT08 KKCI 291930
KZWY KZMA SIGMET HOTEL 24 VALID 291930/292330 KKCI-
NEW YORK OCEANIC FIR MIAMI OCEANIC FIR FRQ TS OBS AT 1930Z WI
N3150 W06802 - N3123 W06450 - N2839 W06547 - N2621 W07407 - N2849
W07453 - N3150 W06802. TOP FL470. MOV E 15KT. NC.-->
      <iwxxm:issueTime>
        <gml:TimeInstant gml:id="uuid.fab1c3e3-4a9e-4029-ad15-ce319830f202">
          <gml:timePosition>2026-07-29T19:27:41Z</gml:timePosition>
        </gml:TimeInstant>
      </iwxxm:issueTime>
      <iwxxm:issuingAirTrafficServicesUnit>
        <aixm:Unit gml:id="uuid.b79f986d-1068-4210-b2fb-6df4ae00f46b">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.223e279f-3bd9-4071-aa46-3b4c274a1348">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>NEW YORK OCEANIC</aixm:name>
              <aixm:type>FIR</aixm:type>
              <aixm:designator>KZWY</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:issuingAirTrafficServicesUnit>
      <iwxxm:originatingMeteorologicalWatchOffice>
        <aixm:Unit gml:id="uuid.0bc93c9c-3f16-4c91-b355-f45abf5bee2d">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.306e030f-6b6e-412e-a2e5-ad53f0593323">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>KZWY MWO</aixm:name>
              <aixm:type>MWO</aixm:type>
              <aixm:designator>KZWY</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:originatingMeteorologicalWatchOffice>
      <iwxxm:issuingAirTrafficServicesRegion>
        <aixm:Airspace gml:id="uuid.6ab1a6fa-6b1a-4cb0-a257-73a82bbd3145">
          <aixm:timeSlice>
            <aixm:AirspaceTimeSlice gml:id="uuid.6d6cdc06-c8e7-4fcd-9cae-816056f7e382">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:type>OTHER:FIR_UIR</aixm:type>
              <aixm:designator>KZWY</aixm:designator>
              <aixm:name>NEW YORK OCEANIC FIR/UIR</aixm:name>
            </aixm:AirspaceTimeSlice>
          </aixm:timeSlice>
        </aixm:Airspace>
      </iwxxm:issuingAirTrafficServicesRegion>
      <iwxxm:sequenceNumber>HOTEL 24</iwxxm:sequenceNumber>
      <iwxxm:validPeriod>
        <gml:TimePeriod gml:id="uuid.97b8d086-3525-4fc4-94f3-e94838f73430">
          <gml:beginPosition>2026-07-29T19:30:00Z</gml:beginPosition>
          <gml:endPosition>2026-07-29T23:30:00Z</gml:endPosition>
        </gml:TimePeriod>
      </iwxxm:validPeriod>
      <iwxxm:phenomenon xlink:href="http://codes.wmo.int/49-2/SigWxPhenomena/TS"/>
      <iwxxm:analysisCollection>
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          <iwxxm:analysis>
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              <iwxxm:phenomenonTime nilReason="http://codes.wmo.int/common/nil/missing"/>
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                                  <gml:posList>31.833 -68.033 31.383 -64.833 28.65 -65.783 26.35 -74.117 28.817 -74.883 31.833 -68.033</gml:posList>
                                </gml:LinearRing>
                              </gml:exterior>
                            </gml:PolygonPatch>
                          </gml:patches>
                        </aixm:Surface>
                      </aixm:horizontalProjection>
                    </aixm:AirspaceVolume>
                  </iwxxm:geometry>
                  <iwxxm:directionOfMotion uom="deg">90</iwxxm:directionOfMotion>
                  <iwxxm:speedOfMotion uomo="[kn_i]">15</iwxxm:speedOfMotion>
                </iwxxm:SIGMETEvolvingCondition>
              </iwxxm:member>
            </iwxxm:SIGMETEvolvingConditionCollection>
          </iwxxm:analysis>
        </iwxxm:analysisAndForecastPositionAnalysis>
      </iwxxm:analysisCollection>
    </iwxxm:SIGMET>
    <iwxxm:SIGMET xmlns:iwxxm="http://icao.int/iwxxm/2025-2" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:gml="http://www.opengis.net/gml/3.2" xmlns:aixm="http://www.aixm.aero/schema/5.1.1" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://icao.int/iwxxm/2025-2 http://schemas.wmo.int/iwxxm/2025-2/iwxxm.xsd" reportStatus="NORMAL" permissibleUsage="NON-OPERATIONAL" translationCentreDesignator="DEVO" translationCentreName="VietorWeather" translationTime="2026-07-29T19:28:57Z" gml:id="uuid.f999912c-e288-4047-a9ca-b088646a6484">
      <!--TAC:WSNT09 KKCI 291930
KZWY SIGMET INDIA 3 VALID 291930/292330 KKCI-
NEW YORK OCEANIC FIR FRQ TS OBS AT 1930Z WI N4014 W05742 - N4012
W05520 - N3622 W05730 - N3608 W06010 - N4014 W05742. TOP FL410.
MOV ENE 20KT. NC.-->
      <iwxxm:issueTime>
        <gml:TimeInstant gml:id="uuid.bdb222ab-8133-45a9-8e06-dfe0734e3bbf">
          <gml:timePosition>2026-07-29T19:28:57Z</gml:timePosition>
        </gml:TimeInstant>
      </iwxxm:issueTime>
      <iwxxm:issuingAirTrafficServicesUnit>
        <aixm:Unit gml:id="uuid.ada62b8f-8770-4ff8-bc15-91ab4ef5ee66">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.8579f5f2-6f54-4085-8af8-aa56bc0fbcce">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>NEW YORK OCEANIC</aixm:name>
              <aixm:type>FIR</aixm:type>
              <aixm:designator>KZWY</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:issuingAirTrafficServicesUnit>
      <iwxxm:originatingMeteorologicalWatchOffice>
        <aixm:Unit gml:id="uuid.44f51799-f6d7-4c86-bf65-87988f3c3563">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.32f7dc96-32cd-488a-99d8-5ff49be4be0f">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>KZWY MWO</aixm:name>
              <aixm:type>MWO</aixm:type>
              <aixm:designator>KZWY</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:originatingMeteorologicalWatchOffice>
      <iwxxm:issuingAirTrafficServicesRegion>
        <aixm:Airspace gml:id="uuid.55df8ab5-17a1-4e50-bbc6-0e49ed7ac5bd">
          <aixm:timeSlice>
            <aixm:AirspaceTimeSlice gml:id="uuid.bb78ab1c-6d48-459e-8279-8a410323e944">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:type>OTHER:FIR_UIR</aixm:type>
              <aixm:designator>KZWY</aixm:designator>
              <aixm:name>NEW YORK OCEANIC FIR/UIR</aixm:name>
            </aixm:AirspaceTimeSlice>
          </aixm:timeSlice>
        </aixm:Airspace>
      </iwxxm:issuingAirTrafficServicesRegion>
      <iwxxm:sequenceNumber>INDIA 3</iwxxm:sequenceNumber>
      <iwxxm:validPeriod>
        <gml:TimePeriod gml:id="uuid.503156c2-1baa-437a-a91c-ec2222f536e7">
          <gml:beginPosition>2026-07-29T19:30:00Z</gml:beginPosition>
          <gml:endPosition>2026-07-29T23:30:00Z</gml:endPosition>
        </gml:TimePeriod>
      </iwxxm:validPeriod>
      <iwxxm:phenomenon xlink:href="http://codes.wmo.int/49-2/SigWxPhenomena/TS"/>
      <iwxxm:analysisCollection>
        <iwxxm:analysisAndForecastPositionAnalysis gml:id="uuid.cdab09f3-2686-4b3b-8b40-6b0b5e9fe5f3">
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            <iwxxm:SIGMETEvolvingConditionCollection gml:id="uuid.4b970c1b-254a-4e32-aa79-9c77b1599336" timeIndicator="FORECAST">
              <iwxxm:phenomenonTime nilReason="http://codes.wmo.int/common/nil/missing"/>
              <iwxxm:member>
                <iwxxm:SIGMETEvolvingCondition gml:id="uuid.dc633f49-bbf6-4196-906d-8b6a8288839e" intensityChange="NO_CHANGE">
                  <iwxxm:geometry>
                    <aixm:AirspaceVolume gml:id="uuid.d2cfe3f2-25ce-437c-93dd-02d474d4e9d6">
                      <aixm:upperLimit uom="FL">410</aixm:upperLimit>
                      <aixm:upperLimitReference>STD</aixm:upperLimitReference>
                      <aixm:horizontalProjection>
                        <aixm:Surface gml:id="uuid.4b2427c0-4698-430b-982b-45d101165b6c" srsDimension="2" axisLabels="Lat Long" srsName="http://www.opengis.net/def/crs/EPSG/0/4326">
                          <gml:patches>
                            <gml:PolygonPatch>
                              <gml:exterior>
                                <gml:LinearRing>
                                  <gml:posList>40.233 -57.7 40.2 -55.333 36.367 -57.5 36.133 -60.167 40.233 -57.7</gml:posList>
                                </gml:LinearRing>
                              </gml:exterior>
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                          </gml:patches>
                        </aixm:Surface>
                      </aixm:horizontalProjection>
                    </aixm:AirspaceVolume>
                  </iwxxm:geometry>
                  <iwxxm:directionOfMotion uom="deg">67</iwxxm:directionOfMotion>
                  <iwxxm:speedOfMotion uomo="[kn_i]">20</iwxxm:speedOfMotion>
                </iwxxm:SIGMETEvolvingCondition>
              </iwxxm:member>
            </iwxxm:SIGMETEvolvingConditionCollection>
          </iwxxm:analysis>
        </iwxxm:analysisAndForecastPositionAnalysis>
      </iwxxm:analysisCollection>
    </iwxxm:SIGMET>
    <iwxxm:VolcanicAshSIGMET xmlns:iwxxm="http://icao.int/iwxxm/2025-2" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:gml="http://www.opengis.net/gml/3.2" xmlns:aixm="http://www.aixm.aero/schema/5.1.1" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:metce="http://def.wmo.int/metce/2013" xsi:schemaLocation="http://icao.int/iwxxm/2025-2 http://schemas.wmo.int/iwxxm/2025-2/iwxxm.xsd" reportStatus="NORMAL" permissibleUsage="NON-OPERATIONAL" translationCentreDesignator="DEVO" translationCentreName="VietorWeather" translationTime="2026-07-29T19:31:41Z" gml:id="uuid.15db2619-2a5c-486c-a3e8-e04d02099933">
      <!--TAC:WVCO31 SKBO 291931
SKED SIGMET 4 VALID 291935/300130 SKBO-
SKED BOGOTA FIR VA ERUPTION MT VOLCAN PURACE PSN N0219 W07624 VA CLD
OBS AT 1930Z WI N0223 W07638 - N0220 W07623- N0216 W07623 - N0216 W07639 - N0223 W07638 SFC/FL200 MOV W 20KT="=-->
      <iwxxm:issueTime>
        <gml:TimeInstant gml:id="uuid.5989817c-c76d-401b-95dc-bce0e8787c36">
          <gml:timePosition>2026-07-29T19:31:41Z</gml:timePosition>
        </gml:TimeInstant>
      </iwxxm:issueTime>
      <iwxxm:issuingAirTrafficServicesUnit>
        <aixm:Unit gml:id="uuid.cdac7b9b-b7a9-43f4-8bd1-24247b348612">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.85aaeca1-2ba5-40e9-b457-c41e08503a8c">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>SKED BOGOTA</aixm:name>
              <aixm:type>FIR</aixm:type>
              <aixm:designator>SKED</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:issuingAirTrafficServicesUnit>
      <iwxxm:originatingMeteorologicalWatchOffice>
        <aixm:Unit gml:id="uuid.0c093e40-cec0-4e38-926c-fcea5fdf8c15">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.b559e5f2-d3a3-40ae-acf8-8cc5b9f74bca">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>SKED MWO</aixm:name>
              <aixm:type>MWO</aixm:type>
              <aixm:designator>SKED</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:originatingMeteorologicalWatchOffice>
      <iwxxm:issuingAirTrafficServicesRegion>
        <aixm:Airspace gml:id="uuid.d94d4adf-dab5-42e6-b218-cc5a19229c2a">
          <aixm:timeSlice>
            <aixm:AirspaceTimeSlice gml:id="uuid.420435f0-7cf1-48dd-adc7-d7550655efe7">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:type>OTHER:FIR_UIR</aixm:type>
              <aixm:designator>SKED</aixm:designator>
              <aixm:name>SKED BOGOTA FIR/UIR</aixm:name>
            </aixm:AirspaceTimeSlice>
          </aixm:timeSlice>
        </aixm:Airspace>
      </iwxxm:issuingAirTrafficServicesRegion>
      <iwxxm:sequenceNumber>4</iwxxm:sequenceNumber>
      <iwxxm:validPeriod>
        <gml:TimePeriod gml:id="uuid.fc512c11-848c-4801-8730-2c1918888e91">
          <gml:beginPosition>2026-07-29T19:35:00Z</gml:beginPosition>
          <gml:endPosition>2026-07-30T01:30:00Z</gml:endPosition>
        </gml:TimePeriod>
      </iwxxm:validPeriod>
      <iwxxm:phenomenon xlink:href="http://codes.wmo.int/49-2/SigWxPhenomena/VA"/>
      <iwxxm:analysisCollection>
        <iwxxm:analysisAndForecastPositionAnalysis gml:id="uuid.46256835-790f-498d-bff1-ad3d6c8c2158">
          <iwxxm:analysis>
            <iwxxm:SIGMETEvolvingConditionCollection gml:id="uuid.b42de512-e2e6-4980-b5ec-3439c36a1a5d" timeIndicator="FORECAST">
              <iwxxm:phenomenonTime nilReason="http://codes.wmo.int/common/nil/missing"/>
              <iwxxm:member>
                <iwxxm:SIGMETEvolvingCondition gml:id="uuid.dffb201f-a29b-4426-9ea9-ee4dbed7594f" intensityChange="">
                  <iwxxm:geometry>
                    <aixm:AirspaceVolume gml:id="uuid.01e557e0-1d88-4881-a819-03274c46898d">
                      <aixm:upperLimit uom="FL">200</aixm:upperLimit>
                      <aixm:upperLimitReference>STD</aixm:upperLimitReference>
                      <aixm:lowerLimit>GND</aixm:lowerLimit>
                      <aixm:lowerLimitReference>SFC</aixm:lowerLimitReference>
                      <aixm:horizontalProjection>
                        <aixm:Surface gml:id="uuid.0e9fd243-dda7-43bc-83f2-bd5fc96175a6" srsDimension="2" axisLabels="Lat Long" srsName="http://www.opengis.net/def/crs/EPSG/0/4326">
                          <gml:patches>
                            <gml:PolygonPatch>
                              <gml:exterior>
                                <gml:LinearRing>
                                  <gml:posList>2.383 -76.633 2.333 -76.383 2.267 -76.383 2.267 -76.65 2.383 -76.633</gml:posList>
                                </gml:LinearRing>
                              </gml:exterior>
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                          </gml:patches>
                        </aixm:Surface>
                      </aixm:horizontalProjection>
                    </aixm:AirspaceVolume>
                  </iwxxm:geometry>
                  <iwxxm:directionOfMotion uom="deg">270</iwxxm:directionOfMotion>
                  <iwxxm:speedOfMotion uomo="[kn_i]">0</iwxxm:speedOfMotion>
                </iwxxm:SIGMETEvolvingCondition>
              </iwxxm:member>
            </iwxxm:SIGMETEvolvingConditionCollection>
          </iwxxm:analysis>
        </iwxxm:analysisAndForecastPositionAnalysis>
      </iwxxm:analysisCollection>
      <iwxxm:eruptingVolcano>
        <metce:Volcano gml:id="uuid.4bd0f8ba-24e5-4280-913c-e5efb835910d">
          <metce:name>MT ERUPTION MT VOLCAN PURACE</metce:name>
          <metce:position>
            <gml:Point gml:id="uuid.49b33af1-d366-4268-8366-185c5ccb8cb3" srsDimension="2" axisLabels="Lat Long" srsName="http://www.opengis.net/def/crs/EPSG/0/4326">
              <gml:pos>63.98 -19.6</gml:pos>
            </gml:Point>
          </metce:position>
        </metce:Volcano>
      </iwxxm:eruptingVolcano>
    </iwxxm:VolcanicAshSIGMET>
    <iwxxm:SIGMET xmlns:iwxxm="http://icao.int/iwxxm/2025-2" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:gml="http://www.opengis.net/gml/3.2" xmlns:aixm="http://www.aixm.aero/schema/5.1.1" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://icao.int/iwxxm/2025-2 http://schemas.wmo.int/iwxxm/2025-2/iwxxm.xsd" reportStatus="NORMAL" permissibleUsage="NON-OPERATIONAL" translationCentreDesignator="DEVO" translationCentreName="VietorWeather" translationTime="2026-07-29T19:39:49Z" gml:id="uuid.0748b4c4-2718-4e9c-96e1-4c7d59077de0">
      <!--TAC:WSJP31 RJTD 291939
RJJJ SIGMET Y06 VALID 291939/292339 RJTD-
RJJJ FUKUOKA FIR FRQ TS FCST WI N3802 E15435 - N4008 E15219 - N4257
E15650 - N4040 E15905 - N3802 E15435 TOP FL430 MOV ENE 20KT NC=-->
      <iwxxm:issueTime>
        <gml:TimeInstant gml:id="uuid.a1004366-5322-443b-b788-77b964303100">
          <gml:timePosition>2026-07-29T19:39:49Z</gml:timePosition>
        </gml:TimeInstant>
      </iwxxm:issueTime>
      <iwxxm:issuingAirTrafficServicesUnit>
        <aixm:Unit gml:id="uuid.7d6ce4ad-e1a2-4cf4-93b3-2173269aba10">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.5d047bd9-25da-4e82-b33b-93b90a55c0b1">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>RJJJ FUKUOKA</aixm:name>
              <aixm:type>FIR</aixm:type>
              <aixm:designator>RJJJ</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:issuingAirTrafficServicesUnit>
      <iwxxm:originatingMeteorologicalWatchOffice>
        <aixm:Unit gml:id="uuid.9947fc72-5188-42a2-be9c-51f3307e862d">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.5789ae58-49f7-48ae-b18b-6bad6c7e3d48">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>RJJJ MWO</aixm:name>
              <aixm:type>MWO</aixm:type>
              <aixm:designator>RJJJ</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:originatingMeteorologicalWatchOffice>
      <iwxxm:issuingAirTrafficServicesRegion>
        <aixm:Airspace gml:id="uuid.5123f44f-7f0d-4c0b-8c2d-586811fc15f5">
          <aixm:timeSlice>
            <aixm:AirspaceTimeSlice gml:id="uuid.61b0e801-67a3-4bee-a957-a3724700195e">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:type>OTHER:FIR_UIR</aixm:type>
              <aixm:designator>RJJJ</aixm:designator>
              <aixm:name>RJJJ FUKUOKA FIR/UIR</aixm:name>
            </aixm:AirspaceTimeSlice>
          </aixm:timeSlice>
        </aixm:Airspace>
      </iwxxm:issuingAirTrafficServicesRegion>
      <iwxxm:sequenceNumber>Y06</iwxxm:sequenceNumber>
      <iwxxm:validPeriod>
        <gml:TimePeriod gml:id="uuid.31a819e0-766d-48e9-bda4-2f737fe517dd">
          <gml:beginPosition>2026-07-29T19:39:00Z</gml:beginPosition>
          <gml:endPosition>2026-07-29T23:39:00Z</gml:endPosition>
        </gml:TimePeriod>
      </iwxxm:validPeriod>
      <iwxxm:phenomenon xlink:href="http://codes.wmo.int/49-2/SigWxPhenomena/TS"/>
      <iwxxm:analysisCollection>
        <iwxxm:analysisAndForecastPositionAnalysis gml:id="uuid.681602f2-54d6-4261-a55e-7e90aee92e36">
          <iwxxm:analysis>
            <iwxxm:SIGMETEvolvingConditionCollection gml:id="uuid.e1315267-ba05-4a60-bac8-685163c14ee3" timeIndicator="FORECAST">
              <iwxxm:phenomenonTime nilReason="http://codes.wmo.int/common/nil/missing"/>
              <iwxxm:member>
                <iwxxm:SIGMETEvolvingCondition gml:id="uuid.e353cf09-237c-4192-a43c-37d4138a820f" intensityChange="NO_CHANGE">
                  <iwxxm:geometry>
                    <aixm:AirspaceVolume gml:id="uuid.ab4f3f4b-fa59-456e-a4eb-43f00a392f41">
                      <aixm:upperLimit uom="FL">430</aixm:upperLimit>
                      <aixm:upperLimitReference>STD</aixm:upperLimitReference>
                      <aixm:horizontalProjection>
                        <aixm:Surface gml:id="uuid.afb10a3e-14b0-4c8e-8993-d677c398b41e" srsDimension="2" axisLabels="Lat Long" srsName="http://www.opengis.net/def/crs/EPSG/0/4326">
                          <gml:patches>
                            <gml:PolygonPatch>
                              <gml:exterior>
                                <gml:LinearRing>
                                  <gml:posList>38.033 154.583 40.133 152.317 42.95 156.833 40.667 159.083 38.033 154.583</gml:posList>
                                </gml:LinearRing>
                              </gml:exterior>
                            </gml:PolygonPatch>
                          </gml:patches>
                        </aixm:Surface>
                      </aixm:horizontalProjection>
                    </aixm:AirspaceVolume>
                  </iwxxm:geometry>
                  <iwxxm:directionOfMotion uom="deg">67</iwxxm:directionOfMotion>
                  <iwxxm:speedOfMotion uomo="[kn_i]">20</iwxxm:speedOfMotion>
                </iwxxm:SIGMETEvolvingCondition>
              </iwxxm:member>
            </iwxxm:SIGMETEvolvingConditionCollection>
          </iwxxm:analysis>
        </iwxxm:analysisAndForecastPositionAnalysis>
      </iwxxm:analysisCollection>
    </iwxxm:SIGMET>
    <iwxxm:SIGMET xmlns:iwxxm="http://icao.int/iwxxm/2025-2" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:gml="http://www.opengis.net/gml/3.2" xmlns:aixm="http://www.aixm.aero/schema/5.1.1" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://icao.int/iwxxm/2025-2 http://schemas.wmo.int/iwxxm/2025-2/iwxxm.xsd" reportStatus="NORMAL" permissibleUsage="NON-OPERATIONAL" translationCentreDesignator="DEVO" translationCentreName="VietorWeather" translationTime="2026-07-29T19:40:32Z" gml:id="uuid.c1b68f8d-2668-470d-a518-4564c5b7270c">
      <!--TAC:WSBZ23 SBGL 291936
SBAZ SIGMET 29 VALID 291941/292330 SBAZ - SBAZ AMAZONICA FIR EMBD TS FCST WI S0113 W04856 - S0234 W04849 - S0305 W04639 - S0342 W04528 - S0250 W04558 - S0206 W04743 - S0112 W04551 - S0111 W04551 - S0017 W04716 - S0113 W04856 TOP FL420 STNR NC=-->
      <iwxxm:issueTime>
        <gml:TimeInstant gml:id="uuid.cccfadb4-69a6-42d8-86af-bba8392b066d">
          <gml:timePosition>2026-07-29T19:40:32Z</gml:timePosition>
        </gml:TimeInstant>
      </iwxxm:issueTime>
      <iwxxm:issuingAirTrafficServicesUnit>
        <aixm:Unit gml:id="uuid.8a09ba04-e58e-4889-982f-1a6b93098f9a">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.1623c807-b72f-4182-b9ea-3cdc75f491ea">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>SBAZ AMAZONICA</aixm:name>
              <aixm:type>FIR</aixm:type>
              <aixm:designator>SBAZ</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:issuingAirTrafficServicesUnit>
      <iwxxm:originatingMeteorologicalWatchOffice>
        <aixm:Unit gml:id="uuid.ba245e3c-b3a9-4212-9997-60725874ffab">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.26685e2d-204f-4ecd-aea2-ac073fcd2484">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>SBAZ MWO</aixm:name>
              <aixm:type>MWO</aixm:type>
              <aixm:designator>SBAZ</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:originatingMeteorologicalWatchOffice>
      <iwxxm:issuingAirTrafficServicesRegion>
        <aixm:Airspace gml:id="uuid.3787693e-5aac-4407-8910-f6b4432bde24">
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            <aixm:AirspaceTimeSlice gml:id="uuid.2d2f93a8-beb4-481b-8c94-680cd5b06a70">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:type>OTHER:FIR_UIR</aixm:type>
              <aixm:designator>SBAZ</aixm:designator>
              <aixm:name>SBAZ AMAZONICA FIR/UIR</aixm:name>
            </aixm:AirspaceTimeSlice>
          </aixm:timeSlice>
        </aixm:Airspace>
      </iwxxm:issuingAirTrafficServicesRegion>
      <iwxxm:sequenceNumber>29</iwxxm:sequenceNumber>
      <iwxxm:validPeriod>
        <gml:TimePeriod gml:id="uuid.6cf38b2b-5470-4ad8-9d4a-ebdadacc59da">
          <gml:beginPosition>2026-07-29T19:41:00Z</gml:beginPosition>
          <gml:endPosition>2026-07-29T23:30:00Z</gml:endPosition>
        </gml:TimePeriod>
      </iwxxm:validPeriod>
      <iwxxm:phenomenon xlink:href="http://codes.wmo.int/49-2/SigWxPhenomena/TS"/>
      <iwxxm:analysisCollection>
        <iwxxm:analysisAndForecastPositionAnalysis gml:id="uuid.3354c8e9-4cfd-4ecc-b54b-5ffcf3c3d2bd">
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              <iwxxm:phenomenonTime nilReason="http://codes.wmo.int/common/nil/missing"/>
              <iwxxm:member>
                <iwxxm:SIGMETEvolvingCondition gml:id="uuid.a7f98d68-fd09-4440-875a-a513ec6ad47a" intensityChange="NO_CHANGE">
                  <iwxxm:geometry>
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                      <aixm:upperLimit uom="FL">420</aixm:upperLimit>
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                        <aixm:Surface gml:id="uuid.c979ef8b-dcf2-4ceb-b92b-4e092ec35581" srsDimension="2" axisLabels="Lat Long" srsName="http://www.opengis.net/def/crs/EPSG/0/4326">
                          <gml:patches>
                            <gml:PolygonPatch>
                              <gml:exterior>
                                <gml:LinearRing>
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                          </gml:patches>
                        </aixm:Surface>
                      </aixm:horizontalProjection>
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                  </iwxxm:geometry>
                </iwxxm:SIGMETEvolvingCondition>
              </iwxxm:member>
            </iwxxm:SIGMETEvolvingConditionCollection>
          </iwxxm:analysis>
        </iwxxm:analysisAndForecastPositionAnalysis>
      </iwxxm:analysisCollection>
    </iwxxm:SIGMET>
    <iwxxm:SIGMET xmlns:iwxxm="http://icao.int/iwxxm/2025-2" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:gml="http://www.opengis.net/gml/3.2" xmlns:aixm="http://www.aixm.aero/schema/5.1.1" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://icao.int/iwxxm/2025-2 http://schemas.wmo.int/iwxxm/2025-2/iwxxm.xsd" reportStatus="NORMAL" permissibleUsage="NON-OPERATIONAL" translationCentreDesignator="DEVO" translationCentreName="VietorWeather" translationTime="2026-07-29T19:41:16Z" gml:id="uuid.b3bc4403-f368-4bd6-969d-ebe3a3f182d8">
      <!--TAC:WSCN03 CWAO 291940
CZWG SIGMET O1 VALID 291940/292340 CWEG-
CZWG WINNIPEG FIR FRQ TS OBS WI 30NM WID LINE BTN N5213 W10005 - N5100 W10038 -
N5006 W10146 TOP FL420 MOV ENE 20KT NC=-->
      <iwxxm:issueTime>
        <gml:TimeInstant gml:id="uuid.f6be9fdd-0cb9-4f05-b8c5-803d7c082c89">
          <gml:timePosition>2026-07-29T19:41:16Z</gml:timePosition>
        </gml:TimeInstant>
      </iwxxm:issueTime>
      <iwxxm:issuingAirTrafficServicesUnit>
        <aixm:Unit gml:id="uuid.4a0aac45-c844-4059-915b-08f4352eb552">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.44340bbd-4f32-4a1a-8224-4b3fc9488d96">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>CZWG WINNIPEG</aixm:name>
              <aixm:type>FIR</aixm:type>
              <aixm:designator>CZWG</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:issuingAirTrafficServicesUnit>
      <iwxxm:originatingMeteorologicalWatchOffice>
        <aixm:Unit gml:id="uuid.3aff689a-654d-44dc-9033-ca8361db7806">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.fcbc9605-535e-4cf3-9ddd-24c41699f86f">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>CZWG MWO</aixm:name>
              <aixm:type>MWO</aixm:type>
              <aixm:designator>CZWG</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:originatingMeteorologicalWatchOffice>
      <iwxxm:issuingAirTrafficServicesRegion>
        <aixm:Airspace gml:id="uuid.56732def-b992-4e60-85e4-2170b2b439d3">
          <aixm:timeSlice>
            <aixm:AirspaceTimeSlice gml:id="uuid.3bdbc4b2-0448-4da2-8a39-8758f3c2e7db">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:type>OTHER:FIR_UIR</aixm:type>
              <aixm:designator>CZWG</aixm:designator>
              <aixm:name>CZWG WINNIPEG FIR/UIR</aixm:name>
            </aixm:AirspaceTimeSlice>
          </aixm:timeSlice>
        </aixm:Airspace>
      </iwxxm:issuingAirTrafficServicesRegion>
      <iwxxm:sequenceNumber>O1</iwxxm:sequenceNumber>
      <iwxxm:validPeriod>
        <gml:TimePeriod gml:id="uuid.00293f2a-330f-468f-8928-a07f4693ca05">
          <gml:beginPosition>2026-07-29T19:40:00Z</gml:beginPosition>
          <gml:endPosition>2026-07-29T23:40:00Z</gml:endPosition>
        </gml:TimePeriod>
      </iwxxm:validPeriod>
      <iwxxm:phenomenon xlink:href="http://codes.wmo.int/49-2/SigWxPhenomena/TS"/>
      <iwxxm:analysisCollection>
        <iwxxm:analysisAndForecastPositionAnalysis gml:id="uuid.8f5a9c4c-2809-4dd8-b370-e8a84c2046e2">
          <iwxxm:analysis>
            <iwxxm:SIGMETEvolvingConditionCollection gml:id="uuid.c9b1fa58-162d-483d-9948-64c18e10c6b5" timeIndicator="FORECAST">
              <iwxxm:phenomenonTime nilReason="http://codes.wmo.int/common/nil/missing"/>
              <iwxxm:member>
                <iwxxm:SIGMETEvolvingCondition gml:id="uuid.f9f18bc0-f81d-4727-bcd1-0a8b6d09ed90" intensityChange="NO_CHANGE">
                  <iwxxm:geometry>
                    <aixm:AirspaceVolume gml:id="uuid.d78d685f-fc73-4f6b-8d5c-d946ac735905">
                      <aixm:upperLimit uom="FL">420</aixm:upperLimit>
                      <aixm:upperLimitReference>STD</aixm:upperLimitReference>
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                        <aixm:Surface gml:id="uuid.999a4e19-c195-4656-b56d-c5fea6f4dc0c" srsDimension="2" axisLabels="Lat Long" srsName="http://www.opengis.net/def/crs/EPSG/0/4326">
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                            <gml:PolygonPatch>
                              <gml:exterior>
                                <gml:LinearRing>
                                  <gml:posList>52.283 -100.477 52.15 -99.69 50.886 -100.261 49.947 -101.444 50.253 -102.09 51.114 -101.005 52.283 -100.477</gml:posList>
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                        </aixm:Surface>
                      </aixm:horizontalProjection>
                    </aixm:AirspaceVolume>
                  </iwxxm:geometry>
                  <iwxxm:directionOfMotion uom="deg">67</iwxxm:directionOfMotion>
                  <iwxxm:speedOfMotion uomo="[kn_i]">20</iwxxm:speedOfMotion>
                </iwxxm:SIGMETEvolvingCondition>
              </iwxxm:member>
            </iwxxm:SIGMETEvolvingConditionCollection>
          </iwxxm:analysis>
        </iwxxm:analysisAndForecastPositionAnalysis>
      </iwxxm:analysisCollection>
    </iwxxm:SIGMET>
    <iwxxm:SIGMET xmlns:iwxxm="http://icao.int/iwxxm/2025-2" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:gml="http://www.opengis.net/gml/3.2" xmlns:aixm="http://www.aixm.aero/schema/5.1.1" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://icao.int/iwxxm/2025-2 http://schemas.wmo.int/iwxxm/2025-2/iwxxm.xsd" reportStatus="NORMAL" permissibleUsage="NON-OPERATIONAL" translationCentreDesignator="DEVO" translationCentreName="VietorWeather" translationTime="2026-07-29T19:41:43Z" gml:id="uuid.c845c0c0-955b-49fc-9024-742b492cd087">
      <!--TAC:WSMP31 LMMM 291941
LMMM SIGMET U01 VALID 291940/292340 LMML-
LMMM MALTA FIR SEV TURB FCST WI N3610 E01400 - N3610 E01500 - N3440 E01500 - N3440 E01400 - N3610 E01400 FL330/360 STNR NC=-->
      <iwxxm:issueTime>
        <gml:TimeInstant gml:id="uuid.633933cb-4e67-470f-a1c5-f871f8194017">
          <gml:timePosition>2026-07-29T19:41:43Z</gml:timePosition>
        </gml:TimeInstant>
      </iwxxm:issueTime>
      <iwxxm:issuingAirTrafficServicesUnit>
        <aixm:Unit gml:id="uuid.0435d3cd-83e7-4b74-b90a-397ce6b2f118">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.039cc775-e9c8-42c7-9862-24cd26a93615">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>LMMM MALTA</aixm:name>
              <aixm:type>FIR</aixm:type>
              <aixm:designator>LMMM</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:issuingAirTrafficServicesUnit>
      <iwxxm:originatingMeteorologicalWatchOffice>
        <aixm:Unit gml:id="uuid.98faa5ab-03fd-43d3-8998-ad6ec1664f52">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.fbd7057c-87ee-43a2-8cff-6d59e902116e">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>LMMM MWO</aixm:name>
              <aixm:type>MWO</aixm:type>
              <aixm:designator>LMMM</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:originatingMeteorologicalWatchOffice>
      <iwxxm:issuingAirTrafficServicesRegion>
        <aixm:Airspace gml:id="uuid.b88fe96f-2b68-42c3-8203-9a75e74223b8">
          <aixm:timeSlice>
            <aixm:AirspaceTimeSlice gml:id="uuid.88bde780-c343-444f-8d8e-e47f5ddfd51d">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:type>OTHER:FIR_UIR</aixm:type>
              <aixm:designator>LMMM</aixm:designator>
              <aixm:name>LMMM MALTA FIR/UIR</aixm:name>
            </aixm:AirspaceTimeSlice>
          </aixm:timeSlice>
        </aixm:Airspace>
      </iwxxm:issuingAirTrafficServicesRegion>
      <iwxxm:sequenceNumber>U01</iwxxm:sequenceNumber>
      <iwxxm:validPeriod>
        <gml:TimePeriod gml:id="uuid.7dfde53a-fa0b-49e4-9fc8-bfdb8a819115">
          <gml:beginPosition>2026-07-29T19:40:00Z</gml:beginPosition>
          <gml:endPosition>2026-07-29T23:40:00Z</gml:endPosition>
        </gml:TimePeriod>
      </iwxxm:validPeriod>
      <iwxxm:phenomenon xlink:href="http://codes.wmo.int/49-2/SigWxPhenomena/SEV_TURB"/>
      <iwxxm:analysisCollection>
        <iwxxm:analysisAndForecastPositionAnalysis gml:id="uuid.876148a1-0a22-4a00-b26b-2aa14d70cce2">
          <iwxxm:analysis>
            <iwxxm:SIGMETEvolvingConditionCollection gml:id="uuid.be4d1a23-7b3f-4d92-bc4c-b1de64449e7f" timeIndicator="FORECAST">
              <iwxxm:phenomenonTime nilReason="http://codes.wmo.int/common/nil/missing"/>
              <iwxxm:member>
                <iwxxm:SIGMETEvolvingCondition gml:id="uuid.e932984b-2e9d-4708-bcd1-bb72233e21a5" intensityChange="NO_CHANGE">
                  <iwxxm:geometry>
                    <aixm:AirspaceVolume gml:id="uuid.646d1a40-508f-4481-99b9-bca746cf150d">
                      <aixm:upperLimit uom="FL">360</aixm:upperLimit>
                      <aixm:upperLimitReference>STD</aixm:upperLimitReference>
                      <aixm:lowerLimit uom="FL">330</aixm:lowerLimit>
                      <aixm:lowerLimitReference>STD</aixm:lowerLimitReference>
                      <aixm:horizontalProjection>
                        <aixm:Surface gml:id="uuid.ab9c329b-0262-4bef-a542-fa9485c32562" srsDimension="2" axisLabels="Lat Long" srsName="http://www.opengis.net/def/crs/EPSG/0/4326">
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                                <gml:LinearRing>
                                  <gml:posList>36.167 14 36.167 15 34.667 15 34.667 14 36.167 14</gml:posList>
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                              </gml:exterior>
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                        </aixm:Surface>
                      </aixm:horizontalProjection>
                    </aixm:AirspaceVolume>
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                </iwxxm:SIGMETEvolvingCondition>
              </iwxxm:member>
            </iwxxm:SIGMETEvolvingConditionCollection>
          </iwxxm:analysis>
        </iwxxm:analysisAndForecastPositionAnalysis>
      </iwxxm:analysisCollection>
    </iwxxm:SIGMET>
    <iwxxm:SIGMET xmlns:iwxxm="http://icao.int/iwxxm/2025-2" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:gml="http://www.opengis.net/gml/3.2" xmlns:aixm="http://www.aixm.aero/schema/5.1.1" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://icao.int/iwxxm/2025-2 http://schemas.wmo.int/iwxxm/2025-2/iwxxm.xsd" reportStatus="NORMAL" permissibleUsage="NON-OPERATIONAL" translationCentreDesignator="DEVO" translationCentreName="VietorWeather" translationTime="2026-07-29T19:43:10Z" gml:id="uuid.39189cbd-77f6-429f-8a7f-5c24c7fd8c71">
      <!--TAC:WSBZ23 SBGL 291937
SBAZ SIGMET 30 VALID 291942/292330 SBAZ - SBAZ AMAZONICA FIR EMBD TS FCST WI S0109 W06308 - S0140 W06151 - S0243 W06246 - S0233 W06138 - S0127 W06112 - S0213 W06004 - S0204 W05914 - S0046 W06138 - S0109 W06308 - S0109 W06308 TOP FL420 STNR NC=-->
      <iwxxm:issueTime>
        <gml:TimeInstant gml:id="uuid.1d574a09-f457-4ce9-acd3-0fb1edaaf73e">
          <gml:timePosition>2026-07-29T19:43:10Z</gml:timePosition>
        </gml:TimeInstant>
      </iwxxm:issueTime>
      <iwxxm:issuingAirTrafficServicesUnit>
        <aixm:Unit gml:id="uuid.087063c2-6fe3-4a22-951d-c6f23be00a65">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.162b5a23-4c31-4846-943e-7793a28f25f5">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>SBAZ AMAZONICA</aixm:name>
              <aixm:type>FIR</aixm:type>
              <aixm:designator>SBAZ</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:issuingAirTrafficServicesUnit>
      <iwxxm:originatingMeteorologicalWatchOffice>
        <aixm:Unit gml:id="uuid.f79006c1-2642-483e-9077-4a2d12977055">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.ce93d674-c9ef-425b-a0ef-caf44f8088f1">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>SBAZ MWO</aixm:name>
              <aixm:type>MWO</aixm:type>
              <aixm:designator>SBAZ</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:originatingMeteorologicalWatchOffice>
      <iwxxm:issuingAirTrafficServicesRegion>
        <aixm:Airspace gml:id="uuid.79424c63-71c9-4263-a9a4-9ef3ecc95f6a">
          <aixm:timeSlice>
            <aixm:AirspaceTimeSlice gml:id="uuid.0ea0bee8-13d9-42f2-998c-18e8e9cf9935">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:type>OTHER:FIR_UIR</aixm:type>
              <aixm:designator>SBAZ</aixm:designator>
              <aixm:name>SBAZ AMAZONICA FIR/UIR</aixm:name>
            </aixm:AirspaceTimeSlice>
          </aixm:timeSlice>
        </aixm:Airspace>
      </iwxxm:issuingAirTrafficServicesRegion>
      <iwxxm:sequenceNumber>30</iwxxm:sequenceNumber>
      <iwxxm:validPeriod>
        <gml:TimePeriod gml:id="uuid.edd60adb-41df-496a-9e93-2ec8e044a9b6">
          <gml:beginPosition>2026-07-29T19:42:00Z</gml:beginPosition>
          <gml:endPosition>2026-07-29T23:30:00Z</gml:endPosition>
        </gml:TimePeriod>
      </iwxxm:validPeriod>
      <iwxxm:phenomenon xlink:href="http://codes.wmo.int/49-2/SigWxPhenomena/TS"/>
      <iwxxm:analysisCollection>
        <iwxxm:analysisAndForecastPositionAnalysis gml:id="uuid.98cd595d-7d83-4079-a820-88fffb8fbb97">
          <iwxxm:analysis>
            <iwxxm:SIGMETEvolvingConditionCollection gml:id="uuid.1126fc6e-22ae-488a-8520-203c739861c5" timeIndicator="FORECAST">
              <iwxxm:phenomenonTime nilReason="http://codes.wmo.int/common/nil/missing"/>
              <iwxxm:member>
                <iwxxm:SIGMETEvolvingCondition gml:id="uuid.5d114887-e16e-48ef-92d4-30ef544ad999" intensityChange="NO_CHANGE">
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                    <aixm:AirspaceVolume gml:id="uuid.193f951c-75df-43d5-9002-92768c223220">
                      <aixm:upperLimit uom="FL">420</aixm:upperLimit>
                      <aixm:upperLimitReference>STD</aixm:upperLimitReference>
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                        <aixm:Surface gml:id="uuid.c742f5f9-66b5-421e-b40d-6480711bcad1" srsDimension="2" axisLabels="Lat Long" srsName="http://www.opengis.net/def/crs/EPSG/0/4326">
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                        </aixm:Surface>
                      </aixm:horizontalProjection>
                    </aixm:AirspaceVolume>
                  </iwxxm:geometry>
                </iwxxm:SIGMETEvolvingCondition>
              </iwxxm:member>
            </iwxxm:SIGMETEvolvingConditionCollection>
          </iwxxm:analysis>
        </iwxxm:analysisAndForecastPositionAnalysis>
      </iwxxm:analysisCollection>
    </iwxxm:SIGMET>
    <iwxxm:SIGMET xmlns:iwxxm="http://icao.int/iwxxm/2025-2" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:gml="http://www.opengis.net/gml/3.2" xmlns:aixm="http://www.aixm.aero/schema/5.1.1" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://icao.int/iwxxm/2025-2 http://schemas.wmo.int/iwxxm/2025-2/iwxxm.xsd" reportStatus="NORMAL" permissibleUsage="NON-OPERATIONAL" translationCentreDesignator="DEVO" translationCentreName="VietorWeather" translationTime="2026-07-29T19:45:22Z" gml:id="uuid.14986458-783f-4c83-9e3b-a8d358df57f5">
      <!--TAC:WSBZ23 SBGL 291939
SBAZ SIGMET 31 VALID 291944/292330 SBAZ - SBAZ AMAZONICA FIR EMBD TS FCST WI S1144 W06103 - S1249 W06018 - S1353 W06046 - S1353 W06047 - S1354 W06047 - S1544 W05845 - S1601 W05628 - S1553 W05640 - S1436 W05753 - S1312 W05827 - S1257 W05817 - S1144 W06103 TOP FL420 STNR NC=-->
      <iwxxm:issueTime>
        <gml:TimeInstant gml:id="uuid.64a68bab-678a-4ced-ab58-a4a8c768ccfc">
          <gml:timePosition>2026-07-29T19:45:22Z</gml:timePosition>
        </gml:TimeInstant>
      </iwxxm:issueTime>
      <iwxxm:issuingAirTrafficServicesUnit>
        <aixm:Unit gml:id="uuid.9ef4e236-fb73-40d1-b576-1060eb202aa4">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.f1115d48-2c98-4553-89b1-13d2b9f442d0">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>SBAZ AMAZONICA</aixm:name>
              <aixm:type>FIR</aixm:type>
              <aixm:designator>SBAZ</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:issuingAirTrafficServicesUnit>
      <iwxxm:originatingMeteorologicalWatchOffice>
        <aixm:Unit gml:id="uuid.fa98ac90-3da8-4f9d-aeb7-57b0c91d78f5">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.80a827fa-da9d-48fd-b28b-29389972e202">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>SBAZ MWO</aixm:name>
              <aixm:type>MWO</aixm:type>
              <aixm:designator>SBAZ</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:originatingMeteorologicalWatchOffice>
      <iwxxm:issuingAirTrafficServicesRegion>
        <aixm:Airspace gml:id="uuid.316b5e82-cb45-4679-bffe-523c69afe3c4">
          <aixm:timeSlice>
            <aixm:AirspaceTimeSlice gml:id="uuid.8be1b2c7-154f-4359-bf55-e137f8a784ef">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:type>OTHER:FIR_UIR</aixm:type>
              <aixm:designator>SBAZ</aixm:designator>
              <aixm:name>SBAZ AMAZONICA FIR/UIR</aixm:name>
            </aixm:AirspaceTimeSlice>
          </aixm:timeSlice>
        </aixm:Airspace>
      </iwxxm:issuingAirTrafficServicesRegion>
      <iwxxm:sequenceNumber>31</iwxxm:sequenceNumber>
      <iwxxm:validPeriod>
        <gml:TimePeriod gml:id="uuid.c19095f9-73de-4e16-8739-1cd033890e30">
          <gml:beginPosition>2026-07-29T19:44:00Z</gml:beginPosition>
          <gml:endPosition>2026-07-29T23:30:00Z</gml:endPosition>
        </gml:TimePeriod>
      </iwxxm:validPeriod>
      <iwxxm:phenomenon xlink:href="http://codes.wmo.int/49-2/SigWxPhenomena/TS"/>
      <iwxxm:analysisCollection>
        <iwxxm:analysisAndForecastPositionAnalysis gml:id="uuid.e5a00db0-84cb-49ff-b609-b564e1d178f3">
          <iwxxm:analysis>
            <iwxxm:SIGMETEvolvingConditionCollection gml:id="uuid.8b999150-b0e0-4d4b-9401-ce0f286d6692" timeIndicator="FORECAST">
              <iwxxm:phenomenonTime nilReason="http://codes.wmo.int/common/nil/missing"/>
              <iwxxm:member>
                <iwxxm:SIGMETEvolvingCondition gml:id="uuid.e077b8ce-be0d-4922-8b0e-649be2a42a0b" intensityChange="NO_CHANGE">
                  <iwxxm:geometry>
                    <aixm:AirspaceVolume gml:id="uuid.a7dac1bf-023f-4c53-834c-02b70ccc67d5">
                      <aixm:upperLimit uom="FL">420</aixm:upperLimit>
                      <aixm:upperLimitReference>STD</aixm:upperLimitReference>
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                        <aixm:Surface gml:id="uuid.ec25976e-f414-440e-9ddf-62f846491f0d" srsDimension="2" axisLabels="Lat Long" srsName="http://www.opengis.net/def/crs/EPSG/0/4326">
                          <gml:patches>
                            <gml:PolygonPatch>
                              <gml:exterior>
                                <gml:LinearRing>
                                  <gml:posList>-11.733 -61.05 -12.817 -60.3 -13.883 -60.767 -13.883 -60.783 -13.9 -60.783 -15.733 -58.75 -16.017 -56.467 -15.883 -56.667 -14.6 -57.883 -13.2 -58.45 -12.95 -58.283 -11.733 -61.05</gml:posList>
                                </gml:LinearRing>
                              </gml:exterior>
                            </gml:PolygonPatch>
                          </gml:patches>
                        </aixm:Surface>
                      </aixm:horizontalProjection>
                    </aixm:AirspaceVolume>
                  </iwxxm:geometry>
                </iwxxm:SIGMETEvolvingCondition>
              </iwxxm:member>
            </iwxxm:SIGMETEvolvingConditionCollection>
          </iwxxm:analysis>
        </iwxxm:analysisAndForecastPositionAnalysis>
      </iwxxm:analysisCollection>
    </iwxxm:SIGMET>
    <iwxxm:SIGMET xmlns:iwxxm="http://icao.int/iwxxm/2025-2" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:gml="http://www.opengis.net/gml/3.2" xmlns:aixm="http://www.aixm.aero/schema/5.1.1" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://icao.int/iwxxm/2025-2 http://schemas.wmo.int/iwxxm/2025-2/iwxxm.xsd" reportStatus="NORMAL" permissibleUsage="NON-OPERATIONAL" translationCentreDesignator="DEVO" translationCentreName="VietorWeather" translationTime="2026-07-29T19:45:22Z" gml:id="uuid.74a055d8-bc7e-4e1f-bdc5-b5caa9cca26a">
      <!--TAC:WSBZ23 SBGL 291939
SBAZ SIGMET 32 VALID 291944/292330 SBAZ - SBAZ AMAZONICA FIR EMBD TS FCST WI S0546 W06450 - S0547 W06448 - S0803 W06107 - S0805 W05917 - S0804 W05916 - S0805 W05915 - S0805 W05914 - S0757 W05818 - S0746 W05820 - S0735 W05829 - S0705 W05831 - S0706 W05828 - S0701 W05829 - S0450 W06249 - S0546 W06450 TOP FL420 STNR NC=-->
      <iwxxm:issueTime>
        <gml:TimeInstant gml:id="uuid.03ad1e4c-f90a-454f-9ac9-b43e5dc707bb">
          <gml:timePosition>2026-07-29T19:45:22Z</gml:timePosition>
        </gml:TimeInstant>
      </iwxxm:issueTime>
      <iwxxm:issuingAirTrafficServicesUnit>
        <aixm:Unit gml:id="uuid.4db82b5c-3dad-4766-87e0-be5714123236">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.6c5c0dd1-4fec-4151-9b5b-98b996e28ae5">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>SBAZ AMAZONICA</aixm:name>
              <aixm:type>FIR</aixm:type>
              <aixm:designator>SBAZ</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:issuingAirTrafficServicesUnit>
      <iwxxm:originatingMeteorologicalWatchOffice>
        <aixm:Unit gml:id="uuid.93e93327-fd74-45e7-8470-f098bed4ac62">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.ddd386f1-1788-44df-8a41-b4c45e2f9f1a">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>SBAZ MWO</aixm:name>
              <aixm:type>MWO</aixm:type>
              <aixm:designator>SBAZ</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:originatingMeteorologicalWatchOffice>
      <iwxxm:issuingAirTrafficServicesRegion>
        <aixm:Airspace gml:id="uuid.6d5bf5bb-a30b-4e3d-9e9b-c94756f15b62">
          <aixm:timeSlice>
            <aixm:AirspaceTimeSlice gml:id="uuid.973bf90c-8af2-40be-9e68-e2cd2d3c641c">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:type>OTHER:FIR_UIR</aixm:type>
              <aixm:designator>SBAZ</aixm:designator>
              <aixm:name>SBAZ AMAZONICA FIR/UIR</aixm:name>
            </aixm:AirspaceTimeSlice>
          </aixm:timeSlice>
        </aixm:Airspace>
      </iwxxm:issuingAirTrafficServicesRegion>
      <iwxxm:sequenceNumber>32</iwxxm:sequenceNumber>
      <iwxxm:validPeriod>
        <gml:TimePeriod gml:id="uuid.2b0256ce-a9fe-40de-addf-4e7a27542a1d">
          <gml:beginPosition>2026-07-29T19:44:00Z</gml:beginPosition>
          <gml:endPosition>2026-07-29T23:30:00Z</gml:endPosition>
        </gml:TimePeriod>
      </iwxxm:validPeriod>
      <iwxxm:phenomenon xlink:href="http://codes.wmo.int/49-2/SigWxPhenomena/TS"/>
      <iwxxm:analysisCollection>
        <iwxxm:analysisAndForecastPositionAnalysis gml:id="uuid.b2bd44f0-862f-4704-8137-f6da038b086c">
          <iwxxm:analysis>
            <iwxxm:SIGMETEvolvingConditionCollection gml:id="uuid.9e67bfd2-94f6-4ca0-8656-8c7bed323f85" timeIndicator="FORECAST">
              <iwxxm:phenomenonTime nilReason="http://codes.wmo.int/common/nil/missing"/>
              <iwxxm:member>
                <iwxxm:SIGMETEvolvingCondition gml:id="uuid.c4576062-e28f-4d16-91cc-025e459fca42" intensityChange="NO_CHANGE">
                  <iwxxm:geometry>
                    <aixm:AirspaceVolume gml:id="uuid.dcbf533f-acc2-41d5-98c8-14b0087fa33b">
                      <aixm:upperLimit uom="FL">420</aixm:upperLimit>
                      <aixm:upperLimitReference>STD</aixm:upperLimitReference>
                      <aixm:horizontalProjection>
                        <aixm:Surface gml:id="uuid.edbcc67c-fafd-4749-8be6-d5042db83f66" srsDimension="2" axisLabels="Lat Long" srsName="http://www.opengis.net/def/crs/EPSG/0/4326">
                          <gml:patches>
                            <gml:PolygonPatch>
                              <gml:exterior>
                                <gml:LinearRing>
                                  <gml:posList>-5.767 -64.833 -5.783 -64.8 -8.05 -61.117 -8.083 -59.283 -8.067 -59.267 -8.083 -59.25 -8.083 -59.233 -7.95 -58.3 -7.767 -58.333 -7.583 -58.483 -7.083 -58.517 -7.1 -58.467 -7.017 -58.483 -4.833 -62.817 -5.767 -64.833</gml:posList>
                                </gml:LinearRing>
                              </gml:exterior>
                            </gml:PolygonPatch>
                          </gml:patches>
                        </aixm:Surface>
                      </aixm:horizontalProjection>
                    </aixm:AirspaceVolume>
                  </iwxxm:geometry>
                </iwxxm:SIGMETEvolvingCondition>
              </iwxxm:member>
            </iwxxm:SIGMETEvolvingConditionCollection>
          </iwxxm:analysis>
        </iwxxm:analysisAndForecastPositionAnalysis>
      </iwxxm:analysisCollection>
    </iwxxm:SIGMET>
    <iwxxm:SIGMET xmlns:iwxxm="http://icao.int/iwxxm/2025-2" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:gml="http://www.opengis.net/gml/3.2" xmlns:aixm="http://www.aixm.aero/schema/5.1.1" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://icao.int/iwxxm/2025-2 http://schemas.wmo.int/iwxxm/2025-2/iwxxm.xsd" reportStatus="NORMAL" permissibleUsage="NON-OPERATIONAL" translationCentreDesignator="DEVO" translationCentreName="VietorWeather" translationTime="2026-07-29T19:59:32Z" gml:id="uuid.62729dfa-6509-4e67-bb2c-be6aafaed5c4">
      <!--TAC:WSMX31 MMMX 291959
MMEX SIGMET N7 VALID 291958/292358 MMMX-
MMFR MEXICO FIR OCNL TS OBS
 AT 1958Z
WI N1508W09933 - N1206W09832 - N1130W10003 - N1512W10512 - N1808W10801
         - N1812W11014 - N2110W11131 - N2131W10741 - N1956W10433 CB TOP ABV FL450
        
MOV WNW 05 KT .
=-->
      <iwxxm:issueTime>
        <gml:TimeInstant gml:id="uuid.2d4d86e8-6de7-4a18-a868-f6a7ae188568">
          <gml:timePosition>2026-07-29T19:59:32Z</gml:timePosition>
        </gml:TimeInstant>
      </iwxxm:issueTime>
      <iwxxm:issuingAirTrafficServicesUnit>
        <aixm:Unit gml:id="uuid.02ed426a-13b1-4ef8-b96a-56a18eb75920">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.de0cd286-3d08-49fa-8137-c944ca179653">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>MMFR MEXICO</aixm:name>
              <aixm:type>FIR</aixm:type>
              <aixm:designator>MMEX</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:issuingAirTrafficServicesUnit>
      <iwxxm:originatingMeteorologicalWatchOffice>
        <aixm:Unit gml:id="uuid.c0cb080b-4e58-4e11-80a7-9faff92349d2">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.8275bbb5-24b7-4445-aee4-b5b0ccf4beeb">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>MMEX MWO</aixm:name>
              <aixm:type>MWO</aixm:type>
              <aixm:designator>MMEX</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:originatingMeteorologicalWatchOffice>
      <iwxxm:issuingAirTrafficServicesRegion>
        <aixm:Airspace gml:id="uuid.d08b7e81-84bf-4dba-b30e-56dad23a5571">
          <aixm:timeSlice>
            <aixm:AirspaceTimeSlice gml:id="uuid.65a5243b-5a94-48e1-b9fd-e42ebdfe1bce">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:type>OTHER:FIR_UIR</aixm:type>
              <aixm:designator>MMEX</aixm:designator>
              <aixm:name>MMFR MEXICO FIR/UIR</aixm:name>
            </aixm:AirspaceTimeSlice>
          </aixm:timeSlice>
        </aixm:Airspace>
      </iwxxm:issuingAirTrafficServicesRegion>
      <iwxxm:sequenceNumber>N7</iwxxm:sequenceNumber>
      <iwxxm:validPeriod>
        <gml:TimePeriod gml:id="uuid.5b7f1af4-dfd8-4a8f-bfcd-ec5719d9f623">
          <gml:beginPosition>2026-07-29T19:58:00Z</gml:beginPosition>
          <gml:endPosition>2026-07-29T23:58:00Z</gml:endPosition>
        </gml:TimePeriod>
      </iwxxm:validPeriod>
      <iwxxm:phenomenon xlink:href="http://codes.wmo.int/49-2/SigWxPhenomena/TS"/>
      <iwxxm:analysisCollection>
        <iwxxm:analysisAndForecastPositionAnalysis gml:id="uuid.7fca64c2-f8df-4e6a-b0f6-ad1864d790ce">
          <iwxxm:analysis>
            <iwxxm:SIGMETEvolvingConditionCollection gml:id="uuid.40199936-bb4c-477d-beb8-e0f33e622eb2" timeIndicator="FORECAST">
              <iwxxm:phenomenonTime nilReason="http://codes.wmo.int/common/nil/missing"/>
              <iwxxm:member>
                <iwxxm:SIGMETEvolvingCondition gml:id="uuid.23b39fa5-a9e8-4053-8769-40c42cb97167" intensityChange="">
                  <iwxxm:geometry>
                    <aixm:AirspaceVolume gml:id="uuid.aa1abe37-2232-49e0-bb62-14b4222aa1b4">
                      <aixm:upperLimit uom="FL">450</aixm:upperLimit>
                      <aixm:upperLimitReference>STD</aixm:upperLimitReference>
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                        <aixm:Surface gml:id="uuid.f508fb8d-853f-4925-9549-2beab86febd0" srsDimension="2" axisLabels="Lat Long" srsName="http://www.opengis.net/def/crs/EPSG/0/4326">
                          <gml:patches>
                            <gml:PolygonPatch>
                              <gml:exterior>
                                <gml:LinearRing>
                                  <gml:posList>15.133 -99.55 12.1 -98.533 11.5 -100.05 15.2 -105.2 18.133 -108.017 18.2 -110.233 21.167 -111.517 21.517 -107.683 19.933 -104.55</gml:posList>
                                </gml:LinearRing>
                              </gml:exterior>
                            </gml:PolygonPatch>
                          </gml:patches>
                        </aixm:Surface>
                      </aixm:horizontalProjection>
                    </aixm:AirspaceVolume>
                  </iwxxm:geometry>
                  <iwxxm:directionOfMotion uom="deg">292</iwxxm:directionOfMotion>
                  <iwxxm:speedOfMotion uomo="[kn_i]">5</iwxxm:speedOfMotion>
                </iwxxm:SIGMETEvolvingCondition>
              </iwxxm:member>
            </iwxxm:SIGMETEvolvingConditionCollection>
          </iwxxm:analysis>
        </iwxxm:analysisAndForecastPositionAnalysis>
      </iwxxm:analysisCollection>
    </iwxxm:SIGMET>
    <iwxxm:SIGMET xmlns:iwxxm="http://icao.int/iwxxm/2025-2" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:gml="http://www.opengis.net/gml/3.2" xmlns:aixm="http://www.aixm.aero/schema/5.1.1" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://icao.int/iwxxm/2025-2 http://schemas.wmo.int/iwxxm/2025-2/iwxxm.xsd" reportStatus="NORMAL" permissibleUsage="NON-OPERATIONAL" translationCentreDesignator="DEVO" translationCentreName="VietorWeather" translationTime="2026-07-29T20:01:19Z" gml:id="uuid.6861be30-0483-484b-8afa-cf5dee2006f2">
      <!--TAC:WSCN03 CWAO 292000
CZWG SIGMET R1 VALID 292000/300000 CWEG-
CZWG WINNIPEG FIR FRQ TS OBS WI 30NM WID LINE BTN N5908 W09954 - N5905 W10148 -
N5827 W10225 TOP FL360 MOV NNE 5KT NC=-->
      <iwxxm:issueTime>
        <gml:TimeInstant gml:id="uuid.27909a5d-668b-4d73-9279-abce2a82fd48">
          <gml:timePosition>2026-07-29T20:01:19Z</gml:timePosition>
        </gml:TimeInstant>
      </iwxxm:issueTime>
      <iwxxm:issuingAirTrafficServicesUnit>
        <aixm:Unit gml:id="uuid.a0b71706-bed5-45a1-84ad-803b2a2ec74a">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.37573243-f0b3-4011-b720-9033ed1be0d8">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>CZWG WINNIPEG</aixm:name>
              <aixm:type>FIR</aixm:type>
              <aixm:designator>CZWG</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:issuingAirTrafficServicesUnit>
      <iwxxm:originatingMeteorologicalWatchOffice>
        <aixm:Unit gml:id="uuid.c5158423-4806-43b9-8dd7-7f256c9e274b">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.df7423d8-403e-48a4-b327-c30109dbe644">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>CZWG MWO</aixm:name>
              <aixm:type>MWO</aixm:type>
              <aixm:designator>CZWG</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:originatingMeteorologicalWatchOffice>
      <iwxxm:issuingAirTrafficServicesRegion>
        <aixm:Airspace gml:id="uuid.e579fd9b-7e60-4089-a1d1-02fdfa7386ba">
          <aixm:timeSlice>
            <aixm:AirspaceTimeSlice gml:id="uuid.f1a531e1-7b87-48d6-b9f8-835af330810e">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:type>OTHER:FIR_UIR</aixm:type>
              <aixm:designator>CZWG</aixm:designator>
              <aixm:name>CZWG WINNIPEG FIR/UIR</aixm:name>
            </aixm:AirspaceTimeSlice>
          </aixm:timeSlice>
        </aixm:Airspace>
      </iwxxm:issuingAirTrafficServicesRegion>
      <iwxxm:sequenceNumber>R1</iwxxm:sequenceNumber>
      <iwxxm:validPeriod>
        <gml:TimePeriod gml:id="uuid.880e2d59-4b32-4504-8898-05e6db2fd95a">
          <gml:beginPosition>2026-07-29T20:00:00Z</gml:beginPosition>
          <gml:endPosition>2026-07-30T00:00:00Z</gml:endPosition>
        </gml:TimePeriod>
      </iwxxm:validPeriod>
      <iwxxm:phenomenon xlink:href="http://codes.wmo.int/49-2/SigWxPhenomena/TS"/>
      <iwxxm:analysisCollection>
        <iwxxm:analysisAndForecastPositionAnalysis gml:id="uuid.15414612-aa62-40dd-9c74-9b870e2758a7">
          <iwxxm:analysis>
            <iwxxm:SIGMETEvolvingConditionCollection gml:id="uuid.d52d015d-34ee-4d29-8b30-186a767a1200" timeIndicator="FORECAST">
              <iwxxm:phenomenonTime nilReason="http://codes.wmo.int/common/nil/missing"/>
              <iwxxm:member>
                <iwxxm:SIGMETEvolvingCondition gml:id="uuid.d83e82e8-9a04-47ab-892f-0de1f590d08d" intensityChange="NO_CHANGE">
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                      <aixm:upperLimit uom="FL">360</aixm:upperLimit>
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                        <aixm:Surface gml:id="uuid.61c42ee9-664f-4ac8-9af3-a252c3dfb191" srsDimension="2" axisLabels="Lat Long" srsName="http://www.opengis.net/def/crs/EPSG/0/4326">
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                              <gml:exterior>
                                <gml:LinearRing>
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                              </gml:exterior>
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                          </gml:patches>
                        </aixm:Surface>
                      </aixm:horizontalProjection>
                    </aixm:AirspaceVolume>
                  </iwxxm:geometry>
                  <iwxxm:directionOfMotion uom="deg">22</iwxxm:directionOfMotion>
                  <iwxxm:speedOfMotion uomo="[kn_i]">5</iwxxm:speedOfMotion>
                </iwxxm:SIGMETEvolvingCondition>
              </iwxxm:member>
            </iwxxm:SIGMETEvolvingConditionCollection>
          </iwxxm:analysis>
        </iwxxm:analysisAndForecastPositionAnalysis>
      </iwxxm:analysisCollection>
    </iwxxm:SIGMET>
    <iwxxm:SIGMET xmlns:iwxxm="http://icao.int/iwxxm/2025-2" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:gml="http://www.opengis.net/gml/3.2" xmlns:aixm="http://www.aixm.aero/schema/5.1.1" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://icao.int/iwxxm/2025-2 http://schemas.wmo.int/iwxxm/2025-2/iwxxm.xsd" reportStatus="NORMAL" permissibleUsage="NON-OPERATIONAL" translationCentreDesignator="DEVO" translationCentreName="VietorWeather" translationTime="2026-07-29T20:01:19Z" gml:id="uuid.7c30b374-03ae-4c69-8d68-7728f57e37dc">
      <!--TAC:WSCN02 CWAO 292000
CZEG SIGMET K3 VALID 292000/300000 CWEG-
CZEG EDMONTON FIR FRQ TS OBS WI 30NM WID LINE BTN N5908 W09954 - N5905 W10148 -
N5827 W10225 TOP FL360 MOV NNE 5KT NC=-->
      <iwxxm:issueTime>
        <gml:TimeInstant gml:id="uuid.b5ef33fe-8a75-4658-a4ed-9b3bdc23906b">
          <gml:timePosition>2026-07-29T20:01:19Z</gml:timePosition>
        </gml:TimeInstant>
      </iwxxm:issueTime>
      <iwxxm:issuingAirTrafficServicesUnit>
        <aixm:Unit gml:id="uuid.67daf326-55a0-4745-b32d-77df4c0b17fd">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.859b49ea-364f-40bd-8dc3-a86711022736">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>CZEG EDMONTON</aixm:name>
              <aixm:type>FIR</aixm:type>
              <aixm:designator>CZEG</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:issuingAirTrafficServicesUnit>
      <iwxxm:originatingMeteorologicalWatchOffice>
        <aixm:Unit gml:id="uuid.b428603f-7613-4fb0-b930-5c56df23a47f">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.5fd76d77-29ff-4705-bb07-ae8687f741d1">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>CZEG MWO</aixm:name>
              <aixm:type>MWO</aixm:type>
              <aixm:designator>CZEG</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:originatingMeteorologicalWatchOffice>
      <iwxxm:issuingAirTrafficServicesRegion>
        <aixm:Airspace gml:id="uuid.8dd2eab4-7c6b-4719-8db7-f708d38989cb">
          <aixm:timeSlice>
            <aixm:AirspaceTimeSlice gml:id="uuid.490edbfa-5ba6-4476-b9bc-198fe505a8a1">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:type>OTHER:FIR_UIR</aixm:type>
              <aixm:designator>CZEG</aixm:designator>
              <aixm:name>CZEG EDMONTON FIR/UIR</aixm:name>
            </aixm:AirspaceTimeSlice>
          </aixm:timeSlice>
        </aixm:Airspace>
      </iwxxm:issuingAirTrafficServicesRegion>
      <iwxxm:sequenceNumber>K3</iwxxm:sequenceNumber>
      <iwxxm:validPeriod>
        <gml:TimePeriod gml:id="uuid.0315b977-4a59-4022-89fc-958634d6590c">
          <gml:beginPosition>2026-07-29T20:00:00Z</gml:beginPosition>
          <gml:endPosition>2026-07-30T00:00:00Z</gml:endPosition>
        </gml:TimePeriod>
      </iwxxm:validPeriod>
      <iwxxm:phenomenon xlink:href="http://codes.wmo.int/49-2/SigWxPhenomena/TS"/>
      <iwxxm:analysisCollection>
        <iwxxm:analysisAndForecastPositionAnalysis gml:id="uuid.b902fcfe-47fc-4945-b7d4-1be39b3b009f">
          <iwxxm:analysis>
            <iwxxm:SIGMETEvolvingConditionCollection gml:id="uuid.08910326-d39e-4fbd-b861-353377256303" timeIndicator="FORECAST">
              <iwxxm:phenomenonTime nilReason="http://codes.wmo.int/common/nil/missing"/>
              <iwxxm:member>
                <iwxxm:SIGMETEvolvingCondition gml:id="uuid.8e3a1b56-915a-4da4-9e19-90c7c116d515" intensityChange="NO_CHANGE">
                  <iwxxm:geometry>
                    <aixm:AirspaceVolume gml:id="uuid.69eb54e8-7b4e-4f4d-ae16-3bae43d5a73b">
                      <aixm:upperLimit uom="FL">360</aixm:upperLimit>
                      <aixm:upperLimitReference>STD</aixm:upperLimitReference>
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                        <aixm:Surface gml:id="uuid.06a66913-69cf-4617-8f6a-20c4ce136c81" srsDimension="2" axisLabels="Lat Long" srsName="http://www.opengis.net/def/crs/EPSG/0/4326">
                          <gml:patches>
                            <gml:PolygonPatch>
                              <gml:exterior>
                                <gml:LinearRing>
                                  <gml:posList>59.383 -99.925 58.884 -99.875 58.841 -101.491 58.338 -101.981 58.562 -102.853 59.326 -102.109 59.383 -99.925</gml:posList>
                                </gml:LinearRing>
                              </gml:exterior>
                            </gml:PolygonPatch>
                          </gml:patches>
                        </aixm:Surface>
                      </aixm:horizontalProjection>
                    </aixm:AirspaceVolume>
                  </iwxxm:geometry>
                  <iwxxm:directionOfMotion uom="deg">22</iwxxm:directionOfMotion>
                  <iwxxm:speedOfMotion uomo="[kn_i]">5</iwxxm:speedOfMotion>
                </iwxxm:SIGMETEvolvingCondition>
              </iwxxm:member>
            </iwxxm:SIGMETEvolvingConditionCollection>
          </iwxxm:analysis>
        </iwxxm:analysisAndForecastPositionAnalysis>
      </iwxxm:analysisCollection>
    </iwxxm:SIGMET>
    <iwxxm:SIGMET xmlns:iwxxm="http://icao.int/iwxxm/2025-2" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:gml="http://www.opengis.net/gml/3.2" xmlns:aixm="http://www.aixm.aero/schema/5.1.1" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://icao.int/iwxxm/2025-2 http://schemas.wmo.int/iwxxm/2025-2/iwxxm.xsd" reportStatus="NORMAL" permissibleUsage="NON-OPERATIONAL" translationCentreDesignator="DEVO" translationCentreName="VietorWeather" translationTime="2026-07-29T20:05:43Z" gml:id="uuid.23e549b1-e17c-4565-ba83-0a32a6a9628c">
      <!--TAC:WSRA31 RUKR 292005
UNKL SIGMET 9 VALID 292100/300000 UNKL-
UNKL KRASNOYARSK FIR EMBD TS FCST S OF LINE N5721 E08810 - N5727
E09732 TOP FL390 STNR NC=-->
      <iwxxm:issueTime>
        <gml:TimeInstant gml:id="uuid.63405395-83ab-49a4-8d6a-66fe9283b5a6">
          <gml:timePosition>2026-07-29T20:05:43Z</gml:timePosition>
        </gml:TimeInstant>
      </iwxxm:issueTime>
      <iwxxm:issuingAirTrafficServicesUnit>
        <aixm:Unit gml:id="uuid.96f6d5ce-7e8d-4e43-bbf4-3cc5f774d3e1">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.506bfbbf-3827-428d-816f-7b0a1f179b0b">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>UNKL KRASNOYARSK</aixm:name>
              <aixm:type>FIR</aixm:type>
              <aixm:designator>UNKL</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:issuingAirTrafficServicesUnit>
      <iwxxm:originatingMeteorologicalWatchOffice>
        <aixm:Unit gml:id="uuid.c94cc816-e9a5-43d8-aa57-e0ffc8062593">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.628840ef-f2d8-408e-a03d-bb689557ada1">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>UNKL MWO</aixm:name>
              <aixm:type>MWO</aixm:type>
              <aixm:designator>UNKL</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:originatingMeteorologicalWatchOffice>
      <iwxxm:issuingAirTrafficServicesRegion>
        <aixm:Airspace gml:id="uuid.4d38cc5d-503c-4508-946e-9ae54509b0c9">
          <aixm:timeSlice>
            <aixm:AirspaceTimeSlice gml:id="uuid.07a55399-6305-4299-806d-effc03458d5a">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:type>OTHER:FIR_UIR</aixm:type>
              <aixm:designator>UNKL</aixm:designator>
              <aixm:name>UNKL KRASNOYARSK FIR/UIR</aixm:name>
            </aixm:AirspaceTimeSlice>
          </aixm:timeSlice>
        </aixm:Airspace>
      </iwxxm:issuingAirTrafficServicesRegion>
      <iwxxm:sequenceNumber>9</iwxxm:sequenceNumber>
      <iwxxm:validPeriod>
        <gml:TimePeriod gml:id="uuid.c486400a-3cad-48d6-84b0-420e2d1744f6">
          <gml:beginPosition>2026-07-29T21:00:00Z</gml:beginPosition>
          <gml:endPosition>2026-07-30T00:00:00Z</gml:endPosition>
        </gml:TimePeriod>
      </iwxxm:validPeriod>
      <iwxxm:phenomenon xlink:href="http://codes.wmo.int/49-2/SigWxPhenomena/TS"/>
      <iwxxm:analysisCollection>
        <iwxxm:analysisAndForecastPositionAnalysis gml:id="uuid.7b8f9c20-ead7-41a0-871b-530401ba363e">
          <iwxxm:analysis>
            <iwxxm:SIGMETEvolvingConditionCollection gml:id="uuid.7c78a816-086e-49a7-9b19-95bae683b620" timeIndicator="FORECAST">
              <iwxxm:phenomenonTime nilReason="http://codes.wmo.int/common/nil/missing"/>
              <iwxxm:member>
                <iwxxm:SIGMETEvolvingCondition gml:id="uuid.feebdf35-2759-4cc4-8ad3-9391c5a7fb97" intensityChange="NO_CHANGE">
                  <iwxxm:geometry>
                    <aixm:AirspaceVolume gml:id="uuid.b47d610a-b950-4d43-8f6c-6db10effa55b">
                      <aixm:upperLimit uom="FL">390</aixm:upperLimit>
                      <aixm:upperLimitReference>STD</aixm:upperLimitReference>
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                        <aixm:Surface gml:id="uuid.7005fa58-cb97-4d7f-ad80-5f83f37f115f" srsDimension="2" axisLabels="Lat Long" srsName="http://www.opengis.net/def/crs/EPSG/0/4326">
                          <gml:patches>
                            <gml:PolygonPatch>
                              <gml:exterior>
                                <gml:LinearRing>
                                  <gml:posList>57.35 88.2 57.28 88.215 55.964 89.125 54.563 88.666 52.879 89.126 51.556 88.355 51.099 89.379 49.913 89.646 50.877 92.316 50.638 93.13 50.556 94.211 49.948 94.813 49.982 96.343 49.678 97.252 50.244 98.295 51.035 97.848 51.599 98.388 52.116 98.998 53.014 99.021 54.043 96.033 55.915 98.003 57.433 97.521 57.451 97.633 57.45 97.533 57.35 88.2</gml:posList>
                                </gml:LinearRing>
                              </gml:exterior>
                            </gml:PolygonPatch>
                          </gml:patches>
                        </aixm:Surface>
                      </aixm:horizontalProjection>
                    </aixm:AirspaceVolume>
                  </iwxxm:geometry>
                </iwxxm:SIGMETEvolvingCondition>
              </iwxxm:member>
            </iwxxm:SIGMETEvolvingConditionCollection>
          </iwxxm:analysis>
        </iwxxm:analysisAndForecastPositionAnalysis>
      </iwxxm:analysisCollection>
    </iwxxm:SIGMET>
    <iwxxm:SIGMET xmlns:iwxxm="http://icao.int/iwxxm/2025-2" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:gml="http://www.opengis.net/gml/3.2" xmlns:aixm="http://www.aixm.aero/schema/5.1.1" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://icao.int/iwxxm/2025-2 http://schemas.wmo.int/iwxxm/2025-2/iwxxm.xsd" reportStatus="NORMAL" permissibleUsage="NON-OPERATIONAL" translationCentreDesignator="DEVO" translationCentreName="VietorWeather" translationTime="2026-07-29T20:06:26Z" gml:id="uuid.52f59623-a7b4-4115-a36a-2c51474f8e6b">
      <!--TAC:WSGG31 UGTB 292007
UGGG SIGMET 1 VALID 292010/292340 UGTB-
UGGG TBILISI FIR EMBD TS FCST E OF E04440 TOP FL310 MOV NE 20KMH WKN=-->
      <iwxxm:issueTime>
        <gml:TimeInstant gml:id="uuid.09221a2f-ee04-4c93-85df-62bd12a3f799">
          <gml:timePosition>2026-07-29T20:06:26Z</gml:timePosition>
        </gml:TimeInstant>
      </iwxxm:issueTime>
      <iwxxm:issuingAirTrafficServicesUnit>
        <aixm:Unit gml:id="uuid.c83612d7-7276-4b81-ac81-9289ddeae0af">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.06f021de-b24e-43a3-b4e9-1d2192d23e97">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>UGGG TBILISI</aixm:name>
              <aixm:type>FIR</aixm:type>
              <aixm:designator>UGGG</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:issuingAirTrafficServicesUnit>
      <iwxxm:originatingMeteorologicalWatchOffice>
        <aixm:Unit gml:id="uuid.cccb1278-a5be-4e11-8ed7-3888183ebef3">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.6bb15b15-d732-488b-9a30-ab9cec4468fc">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>UGGG MWO</aixm:name>
              <aixm:type>MWO</aixm:type>
              <aixm:designator>UGGG</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:originatingMeteorologicalWatchOffice>
      <iwxxm:issuingAirTrafficServicesRegion>
        <aixm:Airspace gml:id="uuid.6b4363e3-7fe0-4deb-acf6-3a1b934ca958">
          <aixm:timeSlice>
            <aixm:AirspaceTimeSlice gml:id="uuid.e83a6bf8-f480-4a46-90ba-b2b077c1f2f4">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:type>OTHER:FIR_UIR</aixm:type>
              <aixm:designator>UGGG</aixm:designator>
              <aixm:name>UGGG TBILISI FIR/UIR</aixm:name>
            </aixm:AirspaceTimeSlice>
          </aixm:timeSlice>
        </aixm:Airspace>
      </iwxxm:issuingAirTrafficServicesRegion>
      <iwxxm:sequenceNumber>1</iwxxm:sequenceNumber>
      <iwxxm:validPeriod>
        <gml:TimePeriod gml:id="uuid.5d65f125-a264-4eec-8f3a-71894582d48f">
          <gml:beginPosition>2026-07-29T20:10:00Z</gml:beginPosition>
          <gml:endPosition>2026-07-29T23:40:00Z</gml:endPosition>
        </gml:TimePeriod>
      </iwxxm:validPeriod>
      <iwxxm:phenomenon xlink:href="http://codes.wmo.int/49-2/SigWxPhenomena/TS"/>
      <iwxxm:analysisCollection>
        <iwxxm:analysisAndForecastPositionAnalysis gml:id="uuid.7b8a9dce-b7ca-41b4-bbf6-ffbc69ac0328">
          <iwxxm:analysis>
            <iwxxm:SIGMETEvolvingConditionCollection gml:id="uuid.2728e018-9c19-4064-92af-22f8c3dab436" timeIndicator="FORECAST">
              <iwxxm:phenomenonTime nilReason="http://codes.wmo.int/common/nil/missing"/>
              <iwxxm:member>
                <iwxxm:SIGMETEvolvingCondition gml:id="uuid.103384a1-9a29-4fb3-87be-245b04ee17bc" intensityChange="WEAKEN">
                  <iwxxm:geometry>
                    <aixm:AirspaceVolume gml:id="uuid.f19ef3d1-0ea4-417a-ab65-6fc4070ac5df">
                      <aixm:upperLimit uom="FL">310</aixm:upperLimit>
                      <aixm:upperLimitReference>STD</aixm:upperLimitReference>
                      <aixm:horizontalProjection>
                        <aixm:Surface gml:id="uuid.6bebfaaf-d4dd-4c2f-9446-837a594fc485" srsDimension="2" axisLabels="Lat Long" srsName="http://www.opengis.net/def/crs/EPSG/0/4326">
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                            <gml:PolygonPatch>
                              <gml:exterior>
                                <gml:LinearRing>
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                                </gml:LinearRing>
                              </gml:exterior>
                            </gml:PolygonPatch>
                          </gml:patches>
                        </aixm:Surface>
                      </aixm:horizontalProjection>
                    </aixm:AirspaceVolume>
                  </iwxxm:geometry>
                  <iwxxm:directionOfMotion uom="deg">45</iwxxm:directionOfMotion>
                  <iwxxm:speedOfMotion uomo="[kn_i]">10</iwxxm:speedOfMotion>
                </iwxxm:SIGMETEvolvingCondition>
              </iwxxm:member>
            </iwxxm:SIGMETEvolvingConditionCollection>
          </iwxxm:analysis>
        </iwxxm:analysisAndForecastPositionAnalysis>
      </iwxxm:analysisCollection>
    </iwxxm:SIGMET>
    <iwxxm:SIGMET xmlns:iwxxm="http://icao.int/iwxxm/2025-2" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:gml="http://www.opengis.net/gml/3.2" xmlns:aixm="http://www.aixm.aero/schema/5.1.1" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://icao.int/iwxxm/2025-2 http://schemas.wmo.int/iwxxm/2025-2/iwxxm.xsd" reportStatus="NORMAL" permissibleUsage="NON-OPERATIONAL" translationCentreDesignator="DEVO" translationCentreName="VietorWeather" translationTime="2026-07-29T20:09:57Z" gml:id="uuid.777f7526-db8e-46d1-8079-4a4d981527cf">
      <!--TAC:WSRA32 RUOM 292009
USTV SIGMET 12 VALID 292100/300000 USTR-
USTV TYUMEN FIR EMBD TS FCST WI N6400 E06335 - N6739 E07527 - N6350
E06807 - N6130 E06700 - N6129 E06332 - N6400 E06335 TOP FL380 STNR
NC=-->
      <iwxxm:issueTime>
        <gml:TimeInstant gml:id="uuid.84f2a01e-221f-4da1-b9ce-e301bf5a8241">
          <gml:timePosition>2026-07-29T20:09:57Z</gml:timePosition>
        </gml:TimeInstant>
      </iwxxm:issueTime>
      <iwxxm:issuingAirTrafficServicesUnit>
        <aixm:Unit gml:id="uuid.e9be4a27-34e7-4de0-8a82-91d8834c44fc">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.7dcf9b0d-c5fc-4268-8036-8b51560187a5">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>USTV TYUMEN</aixm:name>
              <aixm:type>FIR</aixm:type>
              <aixm:designator>USTV</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:issuingAirTrafficServicesUnit>
      <iwxxm:originatingMeteorologicalWatchOffice>
        <aixm:Unit gml:id="uuid.47bd30df-9ff6-4a2a-a69c-fc877ca41612">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.59a7dd3c-a01a-402d-adee-587622c1bdcb">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>USTV MWO</aixm:name>
              <aixm:type>MWO</aixm:type>
              <aixm:designator>USTV</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:originatingMeteorologicalWatchOffice>
      <iwxxm:issuingAirTrafficServicesRegion>
        <aixm:Airspace gml:id="uuid.ebaad1ac-f90c-413c-b3fa-19d4c57ae7c3">
          <aixm:timeSlice>
            <aixm:AirspaceTimeSlice gml:id="uuid.8f7bf10d-e790-43b0-9d50-24fce19eb2d0">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:type>OTHER:FIR_UIR</aixm:type>
              <aixm:designator>USTV</aixm:designator>
              <aixm:name>USTV TYUMEN FIR/UIR</aixm:name>
            </aixm:AirspaceTimeSlice>
          </aixm:timeSlice>
        </aixm:Airspace>
      </iwxxm:issuingAirTrafficServicesRegion>
      <iwxxm:sequenceNumber>12</iwxxm:sequenceNumber>
      <iwxxm:validPeriod>
        <gml:TimePeriod gml:id="uuid.3f9a8e88-7905-40e7-8485-f3e6b2154346">
          <gml:beginPosition>2026-07-29T21:00:00Z</gml:beginPosition>
          <gml:endPosition>2026-07-30T00:00:00Z</gml:endPosition>
        </gml:TimePeriod>
      </iwxxm:validPeriod>
      <iwxxm:phenomenon xlink:href="http://codes.wmo.int/49-2/SigWxPhenomena/TS"/>
      <iwxxm:analysisCollection>
        <iwxxm:analysisAndForecastPositionAnalysis gml:id="uuid.88b14c90-691f-46b7-962f-7c6cf055c8bb">
          <iwxxm:analysis>
            <iwxxm:SIGMETEvolvingConditionCollection gml:id="uuid.641ce0fb-c47a-4270-beb1-ca8cce038b74" timeIndicator="FORECAST">
              <iwxxm:phenomenonTime nilReason="http://codes.wmo.int/common/nil/missing"/>
              <iwxxm:member>
                <iwxxm:SIGMETEvolvingCondition gml:id="uuid.c7c6f04e-26cb-43ba-9bd3-42f2f09aaf09" intensityChange="NO_CHANGE">
                  <iwxxm:geometry>
                    <aixm:AirspaceVolume gml:id="uuid.5ef94a6f-c057-49f1-aa4a-5eaf9d6bac92">
                      <aixm:upperLimit uom="FL">380</aixm:upperLimit>
                      <aixm:upperLimitReference>STD</aixm:upperLimitReference>
                      <aixm:horizontalProjection>
                        <aixm:Surface gml:id="uuid.3c3adc1b-2673-42b3-94fc-ca5b15fbe820" srsDimension="2" axisLabels="Lat Long" srsName="http://www.opengis.net/def/crs/EPSG/0/4326">
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                            <gml:PolygonPatch>
                              <gml:exterior>
                                <gml:LinearRing>
                                  <gml:posList>64 63.583 67.65 75.45 63.833 68.117 61.5 67 61.483 63.533 64 63.583</gml:posList>
                                </gml:LinearRing>
                              </gml:exterior>
                            </gml:PolygonPatch>
                          </gml:patches>
                        </aixm:Surface>
                      </aixm:horizontalProjection>
                    </aixm:AirspaceVolume>
                  </iwxxm:geometry>
                </iwxxm:SIGMETEvolvingCondition>
              </iwxxm:member>
            </iwxxm:SIGMETEvolvingConditionCollection>
          </iwxxm:analysis>
        </iwxxm:analysisAndForecastPositionAnalysis>
      </iwxxm:analysisCollection>
    </iwxxm:SIGMET>
    <iwxxm:SIGMET xmlns:iwxxm="http://icao.int/iwxxm/2025-2" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:gml="http://www.opengis.net/gml/3.2" xmlns:aixm="http://www.aixm.aero/schema/5.1.1" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://icao.int/iwxxm/2025-2 http://schemas.wmo.int/iwxxm/2025-2/iwxxm.xsd" reportStatus="NORMAL" permissibleUsage="NON-OPERATIONAL" translationCentreDesignator="DEVO" translationCentreName="VietorWeather" translationTime="2026-07-29T20:11:22Z" gml:id="uuid.19709048-bb35-46bf-a8ab-13557ba9eb4b">
      <!--TAC:WSRS31 UWWW 292010
UWWW SIGMET 9 VALID 292030/300000 UWWW-
UWWW SAMARA FIR EMBD TS FCST W OF LINE N5624 E05211 - N5128 E05329
TOP FL390 MOV NNE 50KMH NC=-->
      <iwxxm:issueTime>
        <gml:TimeInstant gml:id="uuid.0e70cd77-7c2e-4561-83d5-282a70f44fcd">
          <gml:timePosition>2026-07-29T20:11:22Z</gml:timePosition>
        </gml:TimeInstant>
      </iwxxm:issueTime>
      <iwxxm:issuingAirTrafficServicesUnit>
        <aixm:Unit gml:id="uuid.21d3e801-34c6-4b2d-8eed-537f90fe09ee">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.e4dc4b02-6c6d-4b9c-99a4-b7435077ee80">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>UWWW SAMARA</aixm:name>
              <aixm:type>FIR</aixm:type>
              <aixm:designator>UWWW</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:issuingAirTrafficServicesUnit>
      <iwxxm:originatingMeteorologicalWatchOffice>
        <aixm:Unit gml:id="uuid.721383a1-b627-472c-b553-a98bcb9dc7b7">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.72b540aa-aa6c-486a-926e-dabdd50c46dd">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>UWWW MWO</aixm:name>
              <aixm:type>MWO</aixm:type>
              <aixm:designator>UWWW</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:originatingMeteorologicalWatchOffice>
      <iwxxm:issuingAirTrafficServicesRegion>
        <aixm:Airspace gml:id="uuid.a60a00d3-0c2b-4406-b018-64d7ed8da0a8">
          <aixm:timeSlice>
            <aixm:AirspaceTimeSlice gml:id="uuid.06e74839-7819-4c17-95af-1f98a156414b">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:type>OTHER:FIR_UIR</aixm:type>
              <aixm:designator>UWWW</aixm:designator>
              <aixm:name>UWWW SAMARA FIR/UIR</aixm:name>
            </aixm:AirspaceTimeSlice>
          </aixm:timeSlice>
        </aixm:Airspace>
      </iwxxm:issuingAirTrafficServicesRegion>
      <iwxxm:sequenceNumber>9</iwxxm:sequenceNumber>
      <iwxxm:validPeriod>
        <gml:TimePeriod gml:id="uuid.04e687cc-0db6-4f92-888f-d1f7794fed95">
          <gml:beginPosition>2026-07-29T20:30:00Z</gml:beginPosition>
          <gml:endPosition>2026-07-30T00:00:00Z</gml:endPosition>
        </gml:TimePeriod>
      </iwxxm:validPeriod>
      <iwxxm:phenomenon xlink:href="http://codes.wmo.int/49-2/SigWxPhenomena/TS"/>
      <iwxxm:analysisCollection>
        <iwxxm:analysisAndForecastPositionAnalysis gml:id="uuid.21d5ff33-c3bc-4718-a80f-205e9394efc7">
          <iwxxm:analysis>
            <iwxxm:SIGMETEvolvingConditionCollection gml:id="uuid.d0592c9e-c628-4cc6-841f-97a671fc3213" timeIndicator="FORECAST">
              <iwxxm:phenomenonTime nilReason="http://codes.wmo.int/common/nil/missing"/>
              <iwxxm:member>
                <iwxxm:SIGMETEvolvingCondition gml:id="uuid.91fcb4f6-e51b-4e03-aeda-bc4fcdc0456e" intensityChange="NO_CHANGE">
                  <iwxxm:geometry>
                    <aixm:AirspaceVolume gml:id="uuid.d74f43a7-8764-4ea8-a5f3-04cdda680c6c">
                      <aixm:upperLimit uom="FL">390</aixm:upperLimit>
                      <aixm:upperLimitReference>STD</aixm:upperLimitReference>
                      <aixm:horizontalProjection>
                        <aixm:Surface gml:id="uuid.dea993ff-a1c7-41d6-888e-07cec2cc3d26" srsDimension="2" axisLabels="Lat Long" srsName="http://www.opengis.net/def/crs/EPSG/0/4326">
                          <gml:patches>
                            <gml:PolygonPatch>
                              <gml:exterior>
                                <gml:LinearRing>
                                  <gml:posList>57.322 47.931 57.235 46.774 55.495 46.475 54.793 46.604 54.653 43.874 53.492 42.386 52.418 42.849 51.524 42.534 50.75 43.078 51.107 43.668 51.197 44.965 50.59 45.781 50.539 46.861 50.367 47.466 50.471 47.602 49.822 48.389 49.996 48.899 50.585 48.632 50.884 49.406 51.069 49.297 51.114 49.761 51.412 50.49 51.639 50.574 51.589 50.808 51.775 50.76 51.652 51.38 51.52 51.274 51.479 51.758 51.646 51.83 51.733 52.366 51.455 52.596 51.517 53.279 51.36 53.511 51.467 53.483 56.395 52.185 56.369 51.864 56.51 50.672 57.322 47.931</gml:posList>
                                </gml:LinearRing>
                              </gml:exterior>
                            </gml:PolygonPatch>
                          </gml:patches>
                        </aixm:Surface>
                      </aixm:horizontalProjection>
                    </aixm:AirspaceVolume>
                  </iwxxm:geometry>
                  <iwxxm:directionOfMotion uom="deg">22</iwxxm:directionOfMotion>
                  <iwxxm:speedOfMotion uomo="[kn_i]">26</iwxxm:speedOfMotion>
                </iwxxm:SIGMETEvolvingCondition>
              </iwxxm:member>
            </iwxxm:SIGMETEvolvingConditionCollection>
          </iwxxm:analysis>
        </iwxxm:analysisAndForecastPositionAnalysis>
      </iwxxm:analysisCollection>
    </iwxxm:SIGMET>
    <iwxxm:VolcanicAshSIGMET xmlns:iwxxm="http://icao.int/iwxxm/2025-2" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:gml="http://www.opengis.net/gml/3.2" xmlns:aixm="http://www.aixm.aero/schema/5.1.1" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:metce="http://def.wmo.int/metce/2013" xsi:schemaLocation="http://icao.int/iwxxm/2025-2 http://schemas.wmo.int/iwxxm/2025-2/iwxxm.xsd" reportStatus="NORMAL" permissibleUsage="NON-OPERATIONAL" translationCentreDesignator="DEVO" translationCentreName="VietorWeather" translationTime="2026-07-29T20:11:48Z" gml:id="uuid.74191ca6-563d-4888-afdd-cdfc6a0217b3">
      <!--TAC:WVEQ31 SEQU 291954
SEFG SIGMET 4 VALID 291954/300154 SEGU-
SEFG GUAYAQUIL FIR VA ERUPTION MT REVENTADOR PSN S0004 W07739
VA CLD OBS AT 1940Z SFC/FL120 MOV W=-->
      <iwxxm:issueTime>
        <gml:TimeInstant gml:id="uuid.916c9c57-0b69-4a61-82b9-340649898a8d">
          <gml:timePosition>2026-07-29T20:11:48Z</gml:timePosition>
        </gml:TimeInstant>
      </iwxxm:issueTime>
      <iwxxm:issuingAirTrafficServicesUnit>
        <aixm:Unit gml:id="uuid.d87d48c8-03ce-4c79-8088-25679109cfb8">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.80ef5fd0-f675-4df8-99e5-698faa25664c">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>SEFG GUAYAQUIL</aixm:name>
              <aixm:type>FIR</aixm:type>
              <aixm:designator>SEFG</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:issuingAirTrafficServicesUnit>
      <iwxxm:originatingMeteorologicalWatchOffice>
        <aixm:Unit gml:id="uuid.be8bc3bb-2e0d-4786-b183-9fc89ef1ad5c">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.e481b176-82e1-487d-8857-ea56031763d1">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>SEFG MWO</aixm:name>
              <aixm:type>MWO</aixm:type>
              <aixm:designator>SEFG</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:originatingMeteorologicalWatchOffice>
      <iwxxm:issuingAirTrafficServicesRegion>
        <aixm:Airspace gml:id="uuid.8595b005-ec2b-4db2-a3e2-2075712f26e8">
          <aixm:timeSlice>
            <aixm:AirspaceTimeSlice gml:id="uuid.c9442c38-ffa7-4658-8f59-b327af18a21f">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:type>OTHER:FIR_UIR</aixm:type>
              <aixm:designator>SEFG</aixm:designator>
              <aixm:name>SEFG GUAYAQUIL FIR/UIR</aixm:name>
            </aixm:AirspaceTimeSlice>
          </aixm:timeSlice>
        </aixm:Airspace>
      </iwxxm:issuingAirTrafficServicesRegion>
      <iwxxm:sequenceNumber>4</iwxxm:sequenceNumber>
      <iwxxm:validPeriod>
        <gml:TimePeriod gml:id="uuid.be68128a-ba4a-4487-a428-5898ac032a84">
          <gml:beginPosition>2026-07-29T19:54:00Z</gml:beginPosition>
          <gml:endPosition>2026-07-30T01:54:00Z</gml:endPosition>
        </gml:TimePeriod>
      </iwxxm:validPeriod>
      <iwxxm:phenomenon xlink:href="http://codes.wmo.int/49-2/SigWxPhenomena/VA"/>
      <iwxxm:analysisCollection>
        <iwxxm:analysisAndForecastPositionAnalysis gml:id="uuid.c28150ae-1a7b-4b6c-a591-18fc299429f3">
          <iwxxm:analysis>
            <iwxxm:SIGMETEvolvingConditionCollection gml:id="uuid.fd3e322b-2b4e-449c-b72b-2c9359338832" timeIndicator="FORECAST">
              <iwxxm:phenomenonTime nilReason="http://codes.wmo.int/common/nil/missing"/>
              <iwxxm:member>
                <iwxxm:SIGMETEvolvingCondition gml:id="uuid.c3a5e0f1-38b5-4651-9ab6-ba042c59e0a6" intensityChange="">
                  <iwxxm:geometry>
                    <aixm:AirspaceVolume gml:id="uuid.7b55b26f-9e4e-4640-bf92-0b7093d539a7">
                      <aixm:upperLimit uom="ft_i">12000</aixm:upperLimit>
                      <aixm:upperLimitReference>STD</aixm:upperLimitReference>
                      <aixm:lowerLimit>GND</aixm:lowerLimit>
                      <aixm:lowerLimitReference>SFC</aixm:lowerLimitReference>
                      <aixm:horizontalProjection>
                        <aixm:Surface gml:id="uuid.b824c898-651e-45b6-9fac-b34752a2bb3d" srsDimension="2" axisLabels="Lat Long" srsName="http://www.opengis.net/def/crs/EPSG/0/4326">
                          <gml:patches>
                            <gml:PolygonPatch>
                              <gml:exterior>
                                <gml:LinearRing>
                                  <gml:posList>0.767 -77.65 0.754 -77.505 0.716 -77.365 0.655 -77.233 0.572 -77.114 0.469 -77.012 0.35 -76.928 0.218 -76.867 0.078 -76.829 -0.067 -76.817 -0.211 -76.829 -0.352 -76.867 -0.483 -76.928 -0.602 -77.012 -0.705 -77.114 -0.788 -77.233 -0.85 -77.365 -0.887 -77.505 -0.9 -77.65 -0.887 -77.795 -0.85 -77.935 -0.788 -78.067 -0.705 -78.186 -0.602 -78.288 -0.483 -78.372 -0.352 -78.433 -0.211 -78.471 -0.067 -78.483 0.078 -78.471 0.218 -78.433 0.35 -78.372 0.469 -78.288 0.572 -78.186 0.655 -78.067 0.716 -77.935 0.754 -77.795 0.767 -77.65</gml:posList>
                                </gml:LinearRing>
                              </gml:exterior>
                            </gml:PolygonPatch>
                          </gml:patches>
                        </aixm:Surface>
                      </aixm:horizontalProjection>
                    </aixm:AirspaceVolume>
                  </iwxxm:geometry>
                  <iwxxm:directionOfMotion uom="deg">270</iwxxm:directionOfMotion>
                  <iwxxm:speedOfMotion uomo="[kn_i]">0</iwxxm:speedOfMotion>
                </iwxxm:SIGMETEvolvingCondition>
              </iwxxm:member>
            </iwxxm:SIGMETEvolvingConditionCollection>
          </iwxxm:analysis>
        </iwxxm:analysisAndForecastPositionAnalysis>
      </iwxxm:analysisCollection>
      <iwxxm:eruptingVolcano>
        <metce:Volcano gml:id="uuid.b10a57b2-0beb-4ee6-a67d-c06f6ad06485">
          <metce:name>MT ERUPTION MT REVENTADOR</metce:name>
          <metce:position>
            <gml:Point gml:id="uuid.477f1d1a-bdd5-441e-90c2-bbda6a126a11" srsDimension="2" axisLabels="Lat Long" srsName="http://www.opengis.net/def/crs/EPSG/0/4326">
              <gml:pos>63.98 -19.6</gml:pos>
            </gml:Point>
          </metce:position>
        </metce:Volcano>
      </iwxxm:eruptingVolcano>
    </iwxxm:VolcanicAshSIGMET>
    <iwxxm:SIGMET xmlns:iwxxm="http://icao.int/iwxxm/2025-2" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:gml="http://www.opengis.net/gml/3.2" xmlns:aixm="http://www.aixm.aero/schema/5.1.1" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://icao.int/iwxxm/2025-2 http://schemas.wmo.int/iwxxm/2025-2/iwxxm.xsd" reportStatus="NORMAL" permissibleUsage="NON-OPERATIONAL" translationCentreDesignator="DEVO" translationCentreName="VietorWeather" translationTime="2026-07-29T20:11:53Z" gml:id="uuid.d62d34d3-1e76-422a-ba43-0b8ea26ed678">
      <!--TAC:WSHO31 MHTG 292100 CCA
MHTG SIGMET F3 VALID 291930/292330 MHTG-
MHCC CENTRAL AMERICAN FIR EMBD TS OBS AT 1920Z
WI N0959 W10429 - N1113 W10049 - N1009 W09944
- N0736 W10054 TOP FL500 MOV W 05KT NC=-->
      <iwxxm:issueTime>
        <gml:TimeInstant gml:id="uuid.1a3c56c5-cac1-4b27-9e4a-9c3d41fa470a">
          <gml:timePosition>2026-07-29T20:11:53Z</gml:timePosition>
        </gml:TimeInstant>
      </iwxxm:issueTime>
      <iwxxm:issuingAirTrafficServicesUnit>
        <aixm:Unit gml:id="uuid.02d96958-1635-4ea4-be5f-a9c44c292bdd">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.efbebc53-78e9-4334-b995-435bb2e8b2a7">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>MHCC CENTRAL AMERICAN</aixm:name>
              <aixm:type>FIR</aixm:type>
              <aixm:designator>MHTG</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:issuingAirTrafficServicesUnit>
      <iwxxm:originatingMeteorologicalWatchOffice>
        <aixm:Unit gml:id="uuid.d974ea20-221a-47b8-84f4-9b6b7d600154">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.201be0b0-0b78-42fe-aa61-9ced12c94db2">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>MHTG MWO</aixm:name>
              <aixm:type>MWO</aixm:type>
              <aixm:designator>MHTG</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:originatingMeteorologicalWatchOffice>
      <iwxxm:issuingAirTrafficServicesRegion>
        <aixm:Airspace gml:id="uuid.67e572c6-1436-4d62-b6bd-e7b3900a57cc">
          <aixm:timeSlice>
            <aixm:AirspaceTimeSlice gml:id="uuid.e82a8daa-86c4-4587-84d5-24d8132cc6ef">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:type>OTHER:FIR_UIR</aixm:type>
              <aixm:designator>MHTG</aixm:designator>
              <aixm:name>MHCC CENTRAL AMERICAN FIR/UIR</aixm:name>
            </aixm:AirspaceTimeSlice>
          </aixm:timeSlice>
        </aixm:Airspace>
      </iwxxm:issuingAirTrafficServicesRegion>
      <iwxxm:sequenceNumber>F3</iwxxm:sequenceNumber>
      <iwxxm:validPeriod>
        <gml:TimePeriod gml:id="uuid.970ac968-92da-43e8-9d75-9a7d8bde71a6">
          <gml:beginPosition>2026-07-29T19:30:00Z</gml:beginPosition>
          <gml:endPosition>2026-07-29T23:30:00Z</gml:endPosition>
        </gml:TimePeriod>
      </iwxxm:validPeriod>
      <iwxxm:phenomenon xlink:href="http://codes.wmo.int/49-2/SigWxPhenomena/TS"/>
      <iwxxm:analysisCollection>
        <iwxxm:analysisAndForecastPositionAnalysis gml:id="uuid.b405433a-d63b-4f6e-a13b-592b4a544b8a">
          <iwxxm:analysis>
            <iwxxm:SIGMETEvolvingConditionCollection gml:id="uuid.16ebb70c-9c30-4237-a3c2-e2e425326d38" timeIndicator="FORECAST">
              <iwxxm:phenomenonTime nilReason="http://codes.wmo.int/common/nil/missing"/>
              <iwxxm:member>
                <iwxxm:SIGMETEvolvingCondition gml:id="uuid.e73678fe-0c70-4122-a670-a553416917b4" intensityChange="">
                  <iwxxm:geometry>
                    <aixm:AirspaceVolume gml:id="uuid.ceb03653-c126-4956-a6bd-bed2ac080e8a">
                      <aixm:upperLimit uom="FL">500</aixm:upperLimit>
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                        <aixm:Surface gml:id="uuid.70ba4f9b-2d53-438d-842f-41644a377dc7" srsDimension="2" axisLabels="Lat Long" srsName="http://www.opengis.net/def/crs/EPSG/0/4326">
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                            <gml:PolygonPatch>
                              <gml:exterior>
                                <gml:LinearRing>
                                  <gml:posList>9.983 -104.483 11.217 -100.817 10.15 -99.733 7.6 -100.9</gml:posList>
                                </gml:LinearRing>
                              </gml:exterior>
                            </gml:PolygonPatch>
                          </gml:patches>
                        </aixm:Surface>
                      </aixm:horizontalProjection>
                    </aixm:AirspaceVolume>
                  </iwxxm:geometry>
                  <iwxxm:directionOfMotion uom="deg">270</iwxxm:directionOfMotion>
                  <iwxxm:speedOfMotion uomo="[kn_i]">5</iwxxm:speedOfMotion>
                </iwxxm:SIGMETEvolvingCondition>
              </iwxxm:member>
            </iwxxm:SIGMETEvolvingConditionCollection>
          </iwxxm:analysis>
        </iwxxm:analysisAndForecastPositionAnalysis>
      </iwxxm:analysisCollection>
    </iwxxm:SIGMET>
    <iwxxm:SIGMET xmlns:iwxxm="http://icao.int/iwxxm/2025-2" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:gml="http://www.opengis.net/gml/3.2" xmlns:aixm="http://www.aixm.aero/schema/5.1.1" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://icao.int/iwxxm/2025-2 http://schemas.wmo.int/iwxxm/2025-2/iwxxm.xsd" reportStatus="NORMAL" permissibleUsage="NON-OPERATIONAL" translationCentreDesignator="DEVO" translationCentreName="VietorWeather" translationTime="2026-07-29T20:12:07Z" gml:id="uuid.69afd077-1f1d-4d23-9796-27e22ee82712">
      <!--TAC:WSMS31 WMKK 292011
WMFC SIGMET 16 VALID 292011/292200 WMKK-
WMFC KUALA LUMPUR FIR EMBD TS
OBS WI N0256 E10256 - N0336 E10235 - N0353 E10340 - N0340 E10340 -
N0300 E10420 - N0256 E10256 TOP FL500 MOV SW NC=-->
      <iwxxm:issueTime>
        <gml:TimeInstant gml:id="uuid.f04d79f5-25da-4bce-8d0a-d83a9d3088d2">
          <gml:timePosition>2026-07-29T20:12:07Z</gml:timePosition>
        </gml:TimeInstant>
      </iwxxm:issueTime>
      <iwxxm:issuingAirTrafficServicesUnit>
        <aixm:Unit gml:id="uuid.fd204e98-92ba-43e8-a818-fe023a2cc52b">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.a29aea32-bfd9-4649-89b3-ddbeac483204">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>WMFC KUALA LUMPUR</aixm:name>
              <aixm:type>FIR</aixm:type>
              <aixm:designator>WMFC</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:issuingAirTrafficServicesUnit>
      <iwxxm:originatingMeteorologicalWatchOffice>
        <aixm:Unit gml:id="uuid.baaa7af4-5df9-4ff8-8972-dd7ebd0f48df">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.57ddd8f0-f7e9-4478-95af-ede5530971e2">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>WMFC MWO</aixm:name>
              <aixm:type>MWO</aixm:type>
              <aixm:designator>WMFC</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:originatingMeteorologicalWatchOffice>
      <iwxxm:issuingAirTrafficServicesRegion>
        <aixm:Airspace gml:id="uuid.ed6836f9-082e-43d3-921c-88a4ce3ea98d">
          <aixm:timeSlice>
            <aixm:AirspaceTimeSlice gml:id="uuid.59fc5e6a-b1f3-46ef-ae8b-efe4cf7e86e7">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:type>OTHER:FIR_UIR</aixm:type>
              <aixm:designator>WMFC</aixm:designator>
              <aixm:name>WMFC KUALA LUMPUR FIR/UIR</aixm:name>
            </aixm:AirspaceTimeSlice>
          </aixm:timeSlice>
        </aixm:Airspace>
      </iwxxm:issuingAirTrafficServicesRegion>
      <iwxxm:sequenceNumber>16</iwxxm:sequenceNumber>
      <iwxxm:validPeriod>
        <gml:TimePeriod gml:id="uuid.2670ff6b-3432-4b1d-a00f-631286e9ad7f">
          <gml:beginPosition>2026-07-29T20:11:00Z</gml:beginPosition>
          <gml:endPosition>2026-07-29T22:00:00Z</gml:endPosition>
        </gml:TimePeriod>
      </iwxxm:validPeriod>
      <iwxxm:phenomenon xlink:href="http://codes.wmo.int/49-2/SigWxPhenomena/TS"/>
      <iwxxm:analysisCollection>
        <iwxxm:analysisAndForecastPositionAnalysis gml:id="uuid.5e5db5ea-1b99-4c00-a91e-79062bbae0b7">
          <iwxxm:analysis>
            <iwxxm:SIGMETEvolvingConditionCollection gml:id="uuid.a66885d0-04ad-46cd-a73b-9066ab8b9aca" timeIndicator="FORECAST">
              <iwxxm:phenomenonTime nilReason="http://codes.wmo.int/common/nil/missing"/>
              <iwxxm:member>
                <iwxxm:SIGMETEvolvingCondition gml:id="uuid.6a96054f-5dbb-44da-ac6b-cdc4d0530bc5" intensityChange="NO_CHANGE">
                  <iwxxm:geometry>
                    <aixm:AirspaceVolume gml:id="uuid.46920511-5d97-41ef-bd3e-3b74f5553ecc">
                      <aixm:upperLimit uom="FL">500</aixm:upperLimit>
                      <aixm:upperLimitReference>STD</aixm:upperLimitReference>
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                        <aixm:Surface gml:id="uuid.58c07030-3791-4ecf-994c-ac6b047e7a10" srsDimension="2" axisLabels="Lat Long" srsName="http://www.opengis.net/def/crs/EPSG/0/4326">
                          <gml:patches>
                            <gml:PolygonPatch>
                              <gml:exterior>
                                <gml:LinearRing>
                                  <gml:posList>2.933 102.933 3.6 102.583 3.883 103.667 3.667 103.667 3 104.333 2.933 102.933</gml:posList>
                                </gml:LinearRing>
                              </gml:exterior>
                            </gml:PolygonPatch>
                          </gml:patches>
                        </aixm:Surface>
                      </aixm:horizontalProjection>
                    </aixm:AirspaceVolume>
                  </iwxxm:geometry>
                  <iwxxm:directionOfMotion uom="deg">225</iwxxm:directionOfMotion>
                  <iwxxm:speedOfMotion uomo="[kn_i]">0</iwxxm:speedOfMotion>
                </iwxxm:SIGMETEvolvingCondition>
              </iwxxm:member>
            </iwxxm:SIGMETEvolvingConditionCollection>
          </iwxxm:analysis>
        </iwxxm:analysisAndForecastPositionAnalysis>
      </iwxxm:analysisCollection>
    </iwxxm:SIGMET>
    <iwxxm:SIGMET xmlns:iwxxm="http://icao.int/iwxxm/2025-2" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:gml="http://www.opengis.net/gml/3.2" xmlns:aixm="http://www.aixm.aero/schema/5.1.1" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://icao.int/iwxxm/2025-2 http://schemas.wmo.int/iwxxm/2025-2/iwxxm.xsd" reportStatus="NORMAL" permissibleUsage="NON-OPERATIONAL" translationCentreDesignator="DEVO" translationCentreName="VietorWeather" translationTime="2026-07-29T20:13:47Z" gml:id="uuid.3152d0e5-d72b-497b-89a8-a7f7fe3cd260">
      <!--TAC:WSFG20 TFFF 292012
SOOO SIGMET 15 VALID 292010/292210 TFFF-
SOOO CAYENNE FIR/UIR EMBD TS FCST WI N0500 W05145 - N0600 W05400 -
N0915 W05400 - N1000 W04800 - N1100 W04500 - N0915 W04430 - N0745
W05100 - N0500 W05145 TOP FL430 MO-->
      <iwxxm:issueTime>
        <gml:TimeInstant gml:id="uuid.1ee7f24f-f95e-4f34-acb8-c2b9da640060">
          <gml:timePosition>2026-07-29T20:13:47Z</gml:timePosition>
        </gml:TimeInstant>
      </iwxxm:issueTime>
      <iwxxm:issuingAirTrafficServicesUnit>
        <aixm:Unit gml:id="uuid.79b98852-73d8-45ca-b2c8-421808ea832f">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.a8fce079-2465-4c7e-b131-2d1680391018">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>SOOO CAYENNE</aixm:name>
              <aixm:type>FIR</aixm:type>
              <aixm:designator>SOOO</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:issuingAirTrafficServicesUnit>
      <iwxxm:originatingMeteorologicalWatchOffice>
        <aixm:Unit gml:id="uuid.151fdda8-1a04-4a4f-8305-6b485e36a7b7">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.35b278c6-1713-4f33-94ca-52ba3d445aad">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>SOOO MWO</aixm:name>
              <aixm:type>MWO</aixm:type>
              <aixm:designator>SOOO</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:originatingMeteorologicalWatchOffice>
      <iwxxm:issuingAirTrafficServicesRegion>
        <aixm:Airspace gml:id="uuid.c51b6523-267d-4fdc-aec2-4d0565e6ef09">
          <aixm:timeSlice>
            <aixm:AirspaceTimeSlice gml:id="uuid.a93a9b13-0254-4d3c-b4bb-28df9983f2eb">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:type>OTHER:FIR_UIR</aixm:type>
              <aixm:designator>SOOO</aixm:designator>
              <aixm:name>SOOO CAYENNE FIR/UIR</aixm:name>
            </aixm:AirspaceTimeSlice>
          </aixm:timeSlice>
        </aixm:Airspace>
      </iwxxm:issuingAirTrafficServicesRegion>
      <iwxxm:sequenceNumber>15</iwxxm:sequenceNumber>
      <iwxxm:validPeriod>
        <gml:TimePeriod gml:id="uuid.44c742e3-4ad5-4b54-8140-25ef5b3dbab8">
          <gml:beginPosition>2026-07-29T20:10:00Z</gml:beginPosition>
          <gml:endPosition>2026-07-29T22:10:00Z</gml:endPosition>
        </gml:TimePeriod>
      </iwxxm:validPeriod>
      <iwxxm:phenomenon xlink:href="http://codes.wmo.int/49-2/SigWxPhenomena/TS"/>
      <iwxxm:analysisCollection>
        <iwxxm:analysisAndForecastPositionAnalysis gml:id="uuid.069b65d5-c96d-4861-88d5-92151296024e">
          <iwxxm:analysis>
            <iwxxm:SIGMETEvolvingConditionCollection gml:id="uuid.a4e0fc51-57ea-4397-a638-2e5e423c4850" timeIndicator="FORECAST">
              <iwxxm:phenomenonTime nilReason="http://codes.wmo.int/common/nil/missing"/>
              <iwxxm:member>
                <iwxxm:SIGMETEvolvingCondition gml:id="uuid.e9d2cc38-7d29-4e88-8e38-b0b93a764ae4" intensityChange="WEAKEN">
                  <iwxxm:geometry>
                    <aixm:AirspaceVolume gml:id="uuid.7c180eaa-6e1c-40f2-a388-50f495d56534">
                      <aixm:upperLimit uom="FL">430</aixm:upperLimit>
                      <aixm:upperLimitReference>STD</aixm:upperLimitReference>
                      <aixm:horizontalProjection>
                        <aixm:Surface gml:id="uuid.1cdf16c6-dd35-4f0b-a971-75c1743eb561" srsDimension="2" axisLabels="Lat Long" srsName="http://www.opengis.net/def/crs/EPSG/0/4326">
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                              <gml:exterior>
                                <gml:LinearRing>
                                  <gml:posList>5 -51.75 6 -54 9.25 -54 10 -48 11 -45 9.25 -44.5 7.75 -51 5 -51.75</gml:posList>
                                </gml:LinearRing>
                              </gml:exterior>
                            </gml:PolygonPatch>
                          </gml:patches>
                        </aixm:Surface>
                      </aixm:horizontalProjection>
                    </aixm:AirspaceVolume>
                  </iwxxm:geometry>
                </iwxxm:SIGMETEvolvingCondition>
              </iwxxm:member>
            </iwxxm:SIGMETEvolvingConditionCollection>
          </iwxxm:analysis>
        </iwxxm:analysisAndForecastPositionAnalysis>
      </iwxxm:analysisCollection>
    </iwxxm:SIGMET>
    <iwxxm:SIGMET xmlns:iwxxm="http://icao.int/iwxxm/2025-2" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:gml="http://www.opengis.net/gml/3.2" xmlns:aixm="http://www.aixm.aero/schema/5.1.1" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://icao.int/iwxxm/2025-2 http://schemas.wmo.int/iwxxm/2025-2/iwxxm.xsd" reportStatus="NORMAL" permissibleUsage="NON-OPERATIONAL" translationCentreDesignator="DEVO" translationCentreName="VietorWeather" translationTime="2026-07-29T20:14:45Z" gml:id="uuid.1ab27062-a09b-44fa-bd97-5254e0db6c3a">
      <!--TAC:WSTU31 LTAA 292013
LTAA SIGMET 2 VALID 292014/300014 LTAC-
LTAA ANKARA FIR EMBD TS FCST E OF LINE N4111 E04314 - N4031 E04213 -
N3923 E04252 - N3914 E04406 TOP FL340 MOV N 12KT NC=-->
      <iwxxm:issueTime>
        <gml:TimeInstant gml:id="uuid.ff521c26-5790-45ef-b515-1bc36e936d24">
          <gml:timePosition>2026-07-29T20:14:45Z</gml:timePosition>
        </gml:TimeInstant>
      </iwxxm:issueTime>
      <iwxxm:issuingAirTrafficServicesUnit>
        <aixm:Unit gml:id="uuid.99a3a1d7-35d8-46b8-880c-dcbc20da693e">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.a06cdabb-4e6c-421d-b714-301e88788018">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>LTAA ANKARA</aixm:name>
              <aixm:type>FIR</aixm:type>
              <aixm:designator>LTAA</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:issuingAirTrafficServicesUnit>
      <iwxxm:originatingMeteorologicalWatchOffice>
        <aixm:Unit gml:id="uuid.e6fc4e95-a564-4c2f-ac7f-c7f6f48e0c49">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.ea3c35aa-9568-4601-89f2-897b60eff117">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>LTAA MWO</aixm:name>
              <aixm:type>MWO</aixm:type>
              <aixm:designator>LTAA</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:originatingMeteorologicalWatchOffice>
      <iwxxm:issuingAirTrafficServicesRegion>
        <aixm:Airspace gml:id="uuid.a27e3e95-8259-4848-a82c-23a4f3c15d5e">
          <aixm:timeSlice>
            <aixm:AirspaceTimeSlice gml:id="uuid.4adeb869-79a4-497a-8f23-d566f81b0fc7">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:type>OTHER:FIR_UIR</aixm:type>
              <aixm:designator>LTAA</aixm:designator>
              <aixm:name>LTAA ANKARA FIR/UIR</aixm:name>
            </aixm:AirspaceTimeSlice>
          </aixm:timeSlice>
        </aixm:Airspace>
      </iwxxm:issuingAirTrafficServicesRegion>
      <iwxxm:sequenceNumber>2</iwxxm:sequenceNumber>
      <iwxxm:validPeriod>
        <gml:TimePeriod gml:id="uuid.2d5077e1-bc2c-4560-835d-e2b786972b92">
          <gml:beginPosition>2026-07-29T20:14:00Z</gml:beginPosition>
          <gml:endPosition>2026-07-30T00:14:00Z</gml:endPosition>
        </gml:TimePeriod>
      </iwxxm:validPeriod>
      <iwxxm:phenomenon xlink:href="http://codes.wmo.int/49-2/SigWxPhenomena/TS"/>
      <iwxxm:analysisCollection>
        <iwxxm:analysisAndForecastPositionAnalysis gml:id="uuid.3b687dd8-1cbd-434a-9f1d-527715f053b8">
          <iwxxm:analysis>
            <iwxxm:SIGMETEvolvingConditionCollection gml:id="uuid.9d185f4b-7642-40d9-b651-d9c3fbe738df" timeIndicator="FORECAST">
              <iwxxm:phenomenonTime nilReason="http://codes.wmo.int/common/nil/missing"/>
              <iwxxm:member>
                <iwxxm:SIGMETEvolvingCondition gml:id="uuid.82b30b69-f7a0-4f60-9783-2ba9817aea28" intensityChange="NO_CHANGE">
                  <iwxxm:geometry>
                    <aixm:AirspaceVolume gml:id="uuid.c3d1234d-fa0a-4bf4-a846-754968f250d1">
                      <aixm:upperLimit uom="FL">340</aixm:upperLimit>
                      <aixm:upperLimitReference>STD</aixm:upperLimitReference>
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                        <aixm:Surface gml:id="uuid.1a5adff0-1fce-4b86-88ba-e8c28ae8ead3" srsDimension="2" axisLabels="Lat Long" srsName="http://www.opengis.net/def/crs/EPSG/0/4326">
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                                <gml:LinearRing>
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                                </gml:LinearRing>
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                          </gml:patches>
                        </aixm:Surface>
                      </aixm:horizontalProjection>
                    </aixm:AirspaceVolume>
                  </iwxxm:geometry>
                  <iwxxm:directionOfMotion uom="deg">0</iwxxm:directionOfMotion>
                  <iwxxm:speedOfMotion uomo="[kn_i]">12</iwxxm:speedOfMotion>
                </iwxxm:SIGMETEvolvingCondition>
              </iwxxm:member>
            </iwxxm:SIGMETEvolvingConditionCollection>
          </iwxxm:analysis>
        </iwxxm:analysisAndForecastPositionAnalysis>
      </iwxxm:analysisCollection>
    </iwxxm:SIGMET>
    <iwxxm:SIGMET xmlns:iwxxm="http://icao.int/iwxxm/2025-2" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:gml="http://www.opengis.net/gml/3.2" xmlns:aixm="http://www.aixm.aero/schema/5.1.1" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://icao.int/iwxxm/2025-2 http://schemas.wmo.int/iwxxm/2025-2/iwxxm.xsd" reportStatus="NORMAL" permissibleUsage="NON-OPERATIONAL" translationCentreDesignator="DEVO" translationCentreName="VietorWeather" translationTime="2026-07-29T20:15:51Z" gml:id="uuid.0beae27e-4229-4245-8777-a8c6b08afd06">
      <!--TAC:WSFG20 TFFF 292015
SOOO SIGMET 16 VALID 292015/292215 TFFF-
SOOO CAYENNE FIR/UIR EMBD TS FCST WI N0245 W05245 - N0300 W05415 -
N0315 W05415 - N0500 W05430 - N0530 W05400 - N0545 W05400 - N0445
W05200 - N0245 W05245 TOP FL450 MOV W 15KT NC=-->
      <iwxxm:issueTime>
        <gml:TimeInstant gml:id="uuid.8c1bc72d-95ad-43fb-8114-1442b1aa4e8d">
          <gml:timePosition>2026-07-29T20:15:51Z</gml:timePosition>
        </gml:TimeInstant>
      </iwxxm:issueTime>
      <iwxxm:issuingAirTrafficServicesUnit>
        <aixm:Unit gml:id="uuid.6193fd59-f497-4cd4-98c4-d7097633027f">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.c5106ea5-59c3-454f-bb4b-8d32aa2ee29f">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>SOOO CAYENNE</aixm:name>
              <aixm:type>FIR</aixm:type>
              <aixm:designator>SOOO</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:issuingAirTrafficServicesUnit>
      <iwxxm:originatingMeteorologicalWatchOffice>
        <aixm:Unit gml:id="uuid.631a27c7-7c72-426e-b839-0d526ffc2ed8">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.1d461e4c-1d25-4ddc-823a-ce124e6f57b2">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>SOOO MWO</aixm:name>
              <aixm:type>MWO</aixm:type>
              <aixm:designator>SOOO</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:originatingMeteorologicalWatchOffice>
      <iwxxm:issuingAirTrafficServicesRegion>
        <aixm:Airspace gml:id="uuid.dd603919-82f2-48f5-838e-9bad6c518a4f">
          <aixm:timeSlice>
            <aixm:AirspaceTimeSlice gml:id="uuid.b8529200-da42-4477-8038-bfde3e430331">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:type>OTHER:FIR_UIR</aixm:type>
              <aixm:designator>SOOO</aixm:designator>
              <aixm:name>SOOO CAYENNE FIR/UIR</aixm:name>
            </aixm:AirspaceTimeSlice>
          </aixm:timeSlice>
        </aixm:Airspace>
      </iwxxm:issuingAirTrafficServicesRegion>
      <iwxxm:sequenceNumber>16</iwxxm:sequenceNumber>
      <iwxxm:validPeriod>
        <gml:TimePeriod gml:id="uuid.ccc459dd-6949-4862-b730-61a746b997bd">
          <gml:beginPosition>2026-07-29T20:15:00Z</gml:beginPosition>
          <gml:endPosition>2026-07-29T22:15:00Z</gml:endPosition>
        </gml:TimePeriod>
      </iwxxm:validPeriod>
      <iwxxm:phenomenon xlink:href="http://codes.wmo.int/49-2/SigWxPhenomena/TS"/>
      <iwxxm:analysisCollection>
        <iwxxm:analysisAndForecastPositionAnalysis gml:id="uuid.664575c6-d1f8-4875-92b0-e53a77a8eba1">
          <iwxxm:analysis>
            <iwxxm:SIGMETEvolvingConditionCollection gml:id="uuid.c39134bc-1ed1-4c4d-ac1a-216f1fa4d591" timeIndicator="FORECAST">
              <iwxxm:phenomenonTime nilReason="http://codes.wmo.int/common/nil/missing"/>
              <iwxxm:member>
                <iwxxm:SIGMETEvolvingCondition gml:id="uuid.1b7b4d9b-7cc0-482f-91f8-2fcc2da43645" intensityChange="NO_CHANGE">
                  <iwxxm:geometry>
                    <aixm:AirspaceVolume gml:id="uuid.c4aa3ab8-4674-4fb4-b6ff-9324d6e1e62c">
                      <aixm:upperLimit uom="FL">450</aixm:upperLimit>
                      <aixm:upperLimitReference>STD</aixm:upperLimitReference>
                      <aixm:horizontalProjection>
                        <aixm:Surface gml:id="uuid.987f70cb-195c-4d3e-a41b-e9250ba88d5e" srsDimension="2" axisLabels="Lat Long" srsName="http://www.opengis.net/def/crs/EPSG/0/4326">
                          <gml:patches>
                            <gml:PolygonPatch>
                              <gml:exterior>
                                <gml:LinearRing>
                                  <gml:posList>2.75 -52.75 3 -54.25 3.25 -54.25 5 -54.5 5.5 -54 5.75 -54 4.75 -52 2.75 -52.75</gml:posList>
                                </gml:LinearRing>
                              </gml:exterior>
                            </gml:PolygonPatch>
                          </gml:patches>
                        </aixm:Surface>
                      </aixm:horizontalProjection>
                    </aixm:AirspaceVolume>
                  </iwxxm:geometry>
                  <iwxxm:directionOfMotion uom="deg">270</iwxxm:directionOfMotion>
                  <iwxxm:speedOfMotion uomo="[kn_i]">15</iwxxm:speedOfMotion>
                </iwxxm:SIGMETEvolvingCondition>
              </iwxxm:member>
            </iwxxm:SIGMETEvolvingConditionCollection>
          </iwxxm:analysis>
        </iwxxm:analysisAndForecastPositionAnalysis>
      </iwxxm:analysisCollection>
    </iwxxm:SIGMET>
    <iwxxm:SIGMET xmlns:iwxxm="http://icao.int/iwxxm/2025-2" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:gml="http://www.opengis.net/gml/3.2" xmlns:aixm="http://www.aixm.aero/schema/5.1.1" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://icao.int/iwxxm/2025-2 http://schemas.wmo.int/iwxxm/2025-2/iwxxm.xsd" reportStatus="NORMAL" permissibleUsage="NON-OPERATIONAL" translationCentreDesignator="DEVO" translationCentreName="VietorWeather" translationTime="2026-07-29T20:15:59Z" gml:id="uuid.a9ea9a12-c540-47f8-becf-2e6b5ff21ee1">
      <!--TAC:WSTH31 VTBS 292020
VTBB SIGMET 07 VALID 292020/300020 VTBS-
VTBB BANGKOK FIR EMBD TS OBS WI N0936 E10001 - N1137 E09922 - N1209
E10149 - N1146 E10256 - N0944 E10208 - N0936 E10001 TOP FL530 MOV SW
10KT NC=-->
      <iwxxm:issueTime>
        <gml:TimeInstant gml:id="uuid.91749c43-5b4c-42b6-8bec-f2eba8a69936">
          <gml:timePosition>2026-07-29T20:15:59Z</gml:timePosition>
        </gml:TimeInstant>
      </iwxxm:issueTime>
      <iwxxm:issuingAirTrafficServicesUnit>
        <aixm:Unit gml:id="uuid.496b20eb-031e-4880-943e-09f219832a4f">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.108f5de5-5b10-45c8-ae8f-c21f2332f6b2">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>VTBB BANGKOK</aixm:name>
              <aixm:type>FIR</aixm:type>
              <aixm:designator>VTBB</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:issuingAirTrafficServicesUnit>
      <iwxxm:originatingMeteorologicalWatchOffice>
        <aixm:Unit gml:id="uuid.4997ef86-58cc-44b8-bed9-71506c909d46">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.cbbb9669-ed3c-42ac-b732-b57620df58a7">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>VTBB MWO</aixm:name>
              <aixm:type>MWO</aixm:type>
              <aixm:designator>VTBB</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:originatingMeteorologicalWatchOffice>
      <iwxxm:issuingAirTrafficServicesRegion>
        <aixm:Airspace gml:id="uuid.0d191029-9e1c-4c3c-b41c-e95e40fef307">
          <aixm:timeSlice>
            <aixm:AirspaceTimeSlice gml:id="uuid.7245a338-e79b-4e5e-bc6a-7073ee538d7b">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:type>OTHER:FIR_UIR</aixm:type>
              <aixm:designator>VTBB</aixm:designator>
              <aixm:name>VTBB BANGKOK FIR/UIR</aixm:name>
            </aixm:AirspaceTimeSlice>
          </aixm:timeSlice>
        </aixm:Airspace>
      </iwxxm:issuingAirTrafficServicesRegion>
      <iwxxm:sequenceNumber>07</iwxxm:sequenceNumber>
      <iwxxm:validPeriod>
        <gml:TimePeriod gml:id="uuid.1f134765-53a4-4e94-a998-f1649f8d96dc">
          <gml:beginPosition>2026-07-29T20:20:00Z</gml:beginPosition>
          <gml:endPosition>2026-07-30T00:20:00Z</gml:endPosition>
        </gml:TimePeriod>
      </iwxxm:validPeriod>
      <iwxxm:phenomenon xlink:href="http://codes.wmo.int/49-2/SigWxPhenomena/TS"/>
      <iwxxm:analysisCollection>
        <iwxxm:analysisAndForecastPositionAnalysis gml:id="uuid.d716582f-2750-41d8-8d10-02f9a59c9891">
          <iwxxm:analysis>
            <iwxxm:SIGMETEvolvingConditionCollection gml:id="uuid.d5173bd9-0fe7-41f4-a06f-e9f648188f88" timeIndicator="FORECAST">
              <iwxxm:phenomenonTime nilReason="http://codes.wmo.int/common/nil/missing"/>
              <iwxxm:member>
                <iwxxm:SIGMETEvolvingCondition gml:id="uuid.ed077b5a-c77c-4845-8077-39972ac958ce" intensityChange="NO_CHANGE">
                  <iwxxm:geometry>
                    <aixm:AirspaceVolume gml:id="uuid.13d1e58c-60a6-407a-ab67-0a1ee6b8dc8e">
                      <aixm:upperLimit uom="FL">530</aixm:upperLimit>
                      <aixm:upperLimitReference>STD</aixm:upperLimitReference>
                      <aixm:horizontalProjection>
                        <aixm:Surface gml:id="uuid.b0d08d87-6de9-4c52-808b-a0041da81f62" srsDimension="2" axisLabels="Lat Long" srsName="http://www.opengis.net/def/crs/EPSG/0/4326">
                          <gml:patches>
                            <gml:PolygonPatch>
                              <gml:exterior>
                                <gml:LinearRing>
                                  <gml:posList>9.6 100.017 11.617 99.367 12.15 101.817 11.767 102.933 9.733 102.133 9.6 100.017</gml:posList>
                                </gml:LinearRing>
                              </gml:exterior>
                            </gml:PolygonPatch>
                          </gml:patches>
                        </aixm:Surface>
                      </aixm:horizontalProjection>
                    </aixm:AirspaceVolume>
                  </iwxxm:geometry>
                  <iwxxm:directionOfMotion uom="deg">225</iwxxm:directionOfMotion>
                  <iwxxm:speedOfMotion uomo="[kn_i]">10</iwxxm:speedOfMotion>
                </iwxxm:SIGMETEvolvingCondition>
              </iwxxm:member>
            </iwxxm:SIGMETEvolvingConditionCollection>
          </iwxxm:analysis>
        </iwxxm:analysisAndForecastPositionAnalysis>
      </iwxxm:analysisCollection>
    </iwxxm:SIGMET>
    <iwxxm:SIGMET xmlns:iwxxm="http://icao.int/iwxxm/2025-2" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:gml="http://www.opengis.net/gml/3.2" xmlns:aixm="http://www.aixm.aero/schema/5.1.1" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://icao.int/iwxxm/2025-2 http://schemas.wmo.int/iwxxm/2025-2/iwxxm.xsd" reportStatus="NORMAL" permissibleUsage="NON-OPERATIONAL" translationCentreDesignator="DEVO" translationCentreName="VietorWeather" translationTime="2026-07-29T20:17:35Z" gml:id="uuid.67994adf-dc6b-4496-bd4f-f80d273c7f71">
      <!--TAC:WSAU21 YMMC 292017
YBBB SIGMET E04 VALID 292036/300036 YMMC-
YBBB BRISBANE FIR SEV TURB FCST WI S3150 E16300 - S2540 E14250 -
S2630 E13810 - S2520 E13640 - S2400 E14000 - S2430 E14700 - S2940
E16300 FL260/320 STNR NC=-->
      <iwxxm:issueTime>
        <gml:TimeInstant gml:id="uuid.a73199ef-3e31-40e8-829f-eb1022e72041">
          <gml:timePosition>2026-07-29T20:17:35Z</gml:timePosition>
        </gml:TimeInstant>
      </iwxxm:issueTime>
      <iwxxm:issuingAirTrafficServicesUnit>
        <aixm:Unit gml:id="uuid.02b715ff-374a-4019-b870-c3fe217b36d3">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.f27602e6-eab0-4b4d-a762-398d84a99ee9">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>YBBB BRISBANE</aixm:name>
              <aixm:type>FIR</aixm:type>
              <aixm:designator>YBBB</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:issuingAirTrafficServicesUnit>
      <iwxxm:originatingMeteorologicalWatchOffice>
        <aixm:Unit gml:id="uuid.71d222b8-3219-4ddd-9611-e170991600fa">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.eedfeb9c-7db0-48ea-a89a-527b0e2b4b5c">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>YBBB MWO</aixm:name>
              <aixm:type>MWO</aixm:type>
              <aixm:designator>YBBB</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:originatingMeteorologicalWatchOffice>
      <iwxxm:issuingAirTrafficServicesRegion>
        <aixm:Airspace gml:id="uuid.0608231a-c53b-4abe-a251-743b42d79304">
          <aixm:timeSlice>
            <aixm:AirspaceTimeSlice gml:id="uuid.a31da560-9351-4099-bef2-bab4b072b815">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:type>OTHER:FIR_UIR</aixm:type>
              <aixm:designator>YBBB</aixm:designator>
              <aixm:name>YBBB BRISBANE FIR/UIR</aixm:name>
            </aixm:AirspaceTimeSlice>
          </aixm:timeSlice>
        </aixm:Airspace>
      </iwxxm:issuingAirTrafficServicesRegion>
      <iwxxm:sequenceNumber>E04</iwxxm:sequenceNumber>
      <iwxxm:validPeriod>
        <gml:TimePeriod gml:id="uuid.cae1e8f9-a8c2-41fd-b40d-a25124ea721f">
          <gml:beginPosition>2026-07-29T20:36:00Z</gml:beginPosition>
          <gml:endPosition>2026-07-30T00:36:00Z</gml:endPosition>
        </gml:TimePeriod>
      </iwxxm:validPeriod>
      <iwxxm:phenomenon xlink:href="http://codes.wmo.int/49-2/SigWxPhenomena/SEV_TURB"/>
      <iwxxm:analysisCollection>
        <iwxxm:analysisAndForecastPositionAnalysis gml:id="uuid.0bd00e14-b6cd-4e3b-b29f-920b3b979245">
          <iwxxm:analysis>
            <iwxxm:SIGMETEvolvingConditionCollection gml:id="uuid.b07af74a-59db-485a-9205-0ae4397c20a7" timeIndicator="FORECAST">
              <iwxxm:phenomenonTime nilReason="http://codes.wmo.int/common/nil/missing"/>
              <iwxxm:member>
                <iwxxm:SIGMETEvolvingCondition gml:id="uuid.2278b261-0257-4178-b666-c40531c14479" intensityChange="NO_CHANGE">
                  <iwxxm:geometry>
                    <aixm:AirspaceVolume gml:id="uuid.4f609bd4-02cd-4280-9b38-e70cbaece77d">
                      <aixm:upperLimit uom="FL">320</aixm:upperLimit>
                      <aixm:upperLimitReference>STD</aixm:upperLimitReference>
                      <aixm:lowerLimit uom="FL">260</aixm:lowerLimit>
                      <aixm:lowerLimitReference>STD</aixm:lowerLimitReference>
                      <aixm:horizontalProjection>
                        <aixm:Surface gml:id="uuid.c7b3aa49-73c4-4717-b6d2-4bbbf390e775" srsDimension="2" axisLabels="Lat Long" srsName="http://www.opengis.net/def/crs/EPSG/0/4326">
                          <gml:patches>
                            <gml:PolygonPatch>
                              <gml:exterior>
                                <gml:LinearRing>
                                  <gml:posList>-31.833 163 -25.667 142.833 -26.5 138.167 -25.333 136.667 -24 140 -24.5 147 -29.667 163</gml:posList>
                                </gml:LinearRing>
                              </gml:exterior>
                            </gml:PolygonPatch>
                          </gml:patches>
                        </aixm:Surface>
                      </aixm:horizontalProjection>
                    </aixm:AirspaceVolume>
                  </iwxxm:geometry>
                </iwxxm:SIGMETEvolvingCondition>
              </iwxxm:member>
            </iwxxm:SIGMETEvolvingConditionCollection>
          </iwxxm:analysis>
        </iwxxm:analysisAndForecastPositionAnalysis>
      </iwxxm:analysisCollection>
    </iwxxm:SIGMET>
    <iwxxm:SIGMET xmlns:iwxxm="http://icao.int/iwxxm/2025-2" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:gml="http://www.opengis.net/gml/3.2" xmlns:aixm="http://www.aixm.aero/schema/5.1.1" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://icao.int/iwxxm/2025-2 http://schemas.wmo.int/iwxxm/2025-2/iwxxm.xsd" reportStatus="NORMAL" permissibleUsage="NON-OPERATIONAL" translationCentreDesignator="DEVO" translationCentreName="VietorWeather" translationTime="2026-07-29T20:17:44Z" gml:id="uuid.5cdf5390-4f26-483f-9f2b-bd0fd0e92b21">
      <!--TAC:WSAU21 YMMC 292017
YMMM SIGMET I01 VALID 292036/300036 YMMC-
YMMM MELBOURNE FIR SEV TURB FCST WI S3150 E16300 - S2540 E14250 -
S2630 E13810 - S2520 E13640 - S2400 E14000 - S2430 E14700 - S2940
E16300 FL260/320 STNR NC=-->
      <iwxxm:issueTime>
        <gml:TimeInstant gml:id="uuid.44bdec5e-4484-420c-ae56-0f55e39c50ac">
          <gml:timePosition>2026-07-29T20:17:44Z</gml:timePosition>
        </gml:TimeInstant>
      </iwxxm:issueTime>
      <iwxxm:issuingAirTrafficServicesUnit>
        <aixm:Unit gml:id="uuid.2e59b958-e286-40f4-909b-5e03999aa53d">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.38c867d3-18ae-4fd7-a0ba-334c8724a027">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>YMMM MELBOURNE</aixm:name>
              <aixm:type>FIR</aixm:type>
              <aixm:designator>YMMM</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:issuingAirTrafficServicesUnit>
      <iwxxm:originatingMeteorologicalWatchOffice>
        <aixm:Unit gml:id="uuid.f3367dbc-8e2b-4aa4-a7e2-be039b104f20">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.0c5d3bfc-7d8a-4516-bd51-e4d7cacbb963">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>YMMM MWO</aixm:name>
              <aixm:type>MWO</aixm:type>
              <aixm:designator>YMMM</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:originatingMeteorologicalWatchOffice>
      <iwxxm:issuingAirTrafficServicesRegion>
        <aixm:Airspace gml:id="uuid.f771c940-58fe-4678-9e28-8a75f10510d5">
          <aixm:timeSlice>
            <aixm:AirspaceTimeSlice gml:id="uuid.faaa73b0-0036-412a-b185-8caf22fb13c4">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:type>OTHER:FIR_UIR</aixm:type>
              <aixm:designator>YMMM</aixm:designator>
              <aixm:name>YMMM MELBOURNE FIR/UIR</aixm:name>
            </aixm:AirspaceTimeSlice>
          </aixm:timeSlice>
        </aixm:Airspace>
      </iwxxm:issuingAirTrafficServicesRegion>
      <iwxxm:sequenceNumber>I01</iwxxm:sequenceNumber>
      <iwxxm:validPeriod>
        <gml:TimePeriod gml:id="uuid.200f0aca-380b-46d2-9284-e813b2880267">
          <gml:beginPosition>2026-07-29T20:36:00Z</gml:beginPosition>
          <gml:endPosition>2026-07-30T00:36:00Z</gml:endPosition>
        </gml:TimePeriod>
      </iwxxm:validPeriod>
      <iwxxm:phenomenon xlink:href="http://codes.wmo.int/49-2/SigWxPhenomena/SEV_TURB"/>
      <iwxxm:analysisCollection>
        <iwxxm:analysisAndForecastPositionAnalysis gml:id="uuid.1fe3b97a-f18d-4642-b3e0-171a710e1f5e">
          <iwxxm:analysis>
            <iwxxm:SIGMETEvolvingConditionCollection gml:id="uuid.c32db771-69d2-4889-8922-b740985b5594" timeIndicator="FORECAST">
              <iwxxm:phenomenonTime nilReason="http://codes.wmo.int/common/nil/missing"/>
              <iwxxm:member>
                <iwxxm:SIGMETEvolvingCondition gml:id="uuid.ffd5a7b2-eba0-408a-b60f-0b78ded26bca" intensityChange="NO_CHANGE">
                  <iwxxm:geometry>
                    <aixm:AirspaceVolume gml:id="uuid.d7feb6cb-8058-46e5-9f8d-7e0bed88d17e">
                      <aixm:upperLimit uom="FL">320</aixm:upperLimit>
                      <aixm:upperLimitReference>STD</aixm:upperLimitReference>
                      <aixm:lowerLimit uom="FL">260</aixm:lowerLimit>
                      <aixm:lowerLimitReference>STD</aixm:lowerLimitReference>
                      <aixm:horizontalProjection>
                        <aixm:Surface gml:id="uuid.fb43f47c-1f0a-4207-9e5a-3285ee212bc8" srsDimension="2" axisLabels="Lat Long" srsName="http://www.opengis.net/def/crs/EPSG/0/4326">
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                            <gml:PolygonPatch>
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                                  <gml:posList>-31.833 163 -25.667 142.833 -26.5 138.167 -25.333 136.667 -24 140 -24.5 147 -29.667 163</gml:posList>
                                </gml:LinearRing>
                              </gml:exterior>
                            </gml:PolygonPatch>
                          </gml:patches>
                        </aixm:Surface>
                      </aixm:horizontalProjection>
                    </aixm:AirspaceVolume>
                  </iwxxm:geometry>
                </iwxxm:SIGMETEvolvingCondition>
              </iwxxm:member>
            </iwxxm:SIGMETEvolvingConditionCollection>
          </iwxxm:analysis>
        </iwxxm:analysisAndForecastPositionAnalysis>
      </iwxxm:analysisCollection>
    </iwxxm:SIGMET>
    <iwxxm:SIGMET xmlns:iwxxm="http://icao.int/iwxxm/2025-2" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:gml="http://www.opengis.net/gml/3.2" xmlns:aixm="http://www.aixm.aero/schema/5.1.1" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://icao.int/iwxxm/2025-2 http://schemas.wmo.int/iwxxm/2025-2/iwxxm.xsd" reportStatus="NORMAL" permissibleUsage="NON-OPERATIONAL" translationCentreDesignator="DEVO" translationCentreName="VietorWeather" translationTime="2026-07-29T20:18:49Z" gml:id="uuid.04e6e7cc-6822-4a49-a31f-4cace18e37c7">
      <!--TAC:WSPR31 SPIM 292018
SPIM SIGMET 8 VALID 292020/292320 SPJC-
SPIM LIMA FIR EMBD TS OBS AT 2000Z N OF S0425 AND E OF W07150
TOP FL440 STNR INTSF=-->
      <iwxxm:issueTime>
        <gml:TimeInstant gml:id="uuid.4184c1be-2015-436a-b934-e46e207c346f">
          <gml:timePosition>2026-07-29T20:18:49Z</gml:timePosition>
        </gml:TimeInstant>
      </iwxxm:issueTime>
      <iwxxm:issuingAirTrafficServicesUnit>
        <aixm:Unit gml:id="uuid.9e320375-7ad7-47f4-9451-c892b07623fb">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.aadb5a0a-c3fa-4af4-b004-38689c188001">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>SPIM LIMA</aixm:name>
              <aixm:type>FIR</aixm:type>
              <aixm:designator>SPIM</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:issuingAirTrafficServicesUnit>
      <iwxxm:originatingMeteorologicalWatchOffice>
        <aixm:Unit gml:id="uuid.bc077b3e-43d2-4e81-b380-b6e5c37dece5">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.a7f6e29d-d670-45d4-8adf-474ef050bd8b">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>SPIM MWO</aixm:name>
              <aixm:type>MWO</aixm:type>
              <aixm:designator>SPIM</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:originatingMeteorologicalWatchOffice>
      <iwxxm:issuingAirTrafficServicesRegion>
        <aixm:Airspace gml:id="uuid.26fc76bb-5688-421c-96af-baaa63202931">
          <aixm:timeSlice>
            <aixm:AirspaceTimeSlice gml:id="uuid.beb99046-db6b-46d5-96d7-7c03d1f4716a">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:type>OTHER:FIR_UIR</aixm:type>
              <aixm:designator>SPIM</aixm:designator>
              <aixm:name>SPIM LIMA FIR/UIR</aixm:name>
            </aixm:AirspaceTimeSlice>
          </aixm:timeSlice>
        </aixm:Airspace>
      </iwxxm:issuingAirTrafficServicesRegion>
      <iwxxm:sequenceNumber>8</iwxxm:sequenceNumber>
      <iwxxm:validPeriod>
        <gml:TimePeriod gml:id="uuid.2e0e4c56-5889-463e-b389-23daddb2b5b3">
          <gml:beginPosition>2026-07-29T20:20:00Z</gml:beginPosition>
          <gml:endPosition>2026-07-29T23:20:00Z</gml:endPosition>
        </gml:TimePeriod>
      </iwxxm:validPeriod>
      <iwxxm:phenomenon xlink:href="http://codes.wmo.int/49-2/SigWxPhenomena/TS"/>
      <iwxxm:analysisCollection>
        <iwxxm:analysisAndForecastPositionAnalysis gml:id="uuid.af8a729c-94df-4fbd-bf72-836b0d6011d4">
          <iwxxm:analysis>
            <iwxxm:SIGMETEvolvingConditionCollection gml:id="uuid.c245c03f-6ce9-4087-85a0-8bdd8ff86d6f" timeIndicator="FORECAST">
              <iwxxm:phenomenonTime nilReason="http://codes.wmo.int/common/nil/missing"/>
              <iwxxm:member>
                <iwxxm:SIGMETEvolvingCondition gml:id="uuid.6c9fc557-20dc-4be3-a276-a2615553ed8f" intensityChange="INTENSIFY">
                  <iwxxm:geometry>
                    <aixm:AirspaceVolume gml:id="uuid.74703eec-443e-4025-b51a-ff3adda5dc19">
                      <aixm:upperLimit uom="FL">440</aixm:upperLimit>
                      <aixm:upperLimitReference>STD</aixm:upperLimitReference>
                      <aixm:horizontalProjection>
                        <aixm:Surface gml:id="uuid.e429d0b0-ad40-491c-a249-bc1f42478c02" srsDimension="2" axisLabels="Lat Long" srsName="http://www.opengis.net/def/crs/EPSG/0/4326">
                          <gml:patches>
                            <gml:PolygonPatch>
                              <gml:exterior>
                                <gml:LinearRing>
                                  <gml:posList>-4.417 -71.157 -4.389 -70.933 -4.192 -70.774 -4.167 -70.358 -4.355 -70.013 -4.239 -69.944 -3.81 -70.257 -3.771 -70.735 -2.716 -70.1 -2.296 -70.864 -2.393 -71.374 -2.181 -71.771 -2.217 -71.833 -4.417 -71.833 -4.417 -71.157</gml:posList>
                                </gml:LinearRing>
                              </gml:exterior>
                            </gml:PolygonPatch>
                          </gml:patches>
                        </aixm:Surface>
                      </aixm:horizontalProjection>
                    </aixm:AirspaceVolume>
                  </iwxxm:geometry>
                </iwxxm:SIGMETEvolvingCondition>
              </iwxxm:member>
            </iwxxm:SIGMETEvolvingConditionCollection>
          </iwxxm:analysis>
        </iwxxm:analysisAndForecastPositionAnalysis>
      </iwxxm:analysisCollection>
    </iwxxm:SIGMET>
    <iwxxm:SIGMET xmlns:iwxxm="http://icao.int/iwxxm/2025-2" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:gml="http://www.opengis.net/gml/3.2" xmlns:aixm="http://www.aixm.aero/schema/5.1.1" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://icao.int/iwxxm/2025-2 http://schemas.wmo.int/iwxxm/2025-2/iwxxm.xsd" reportStatus="NORMAL" permissibleUsage="NON-OPERATIONAL" translationCentreDesignator="DEVO" translationCentreName="VietorWeather" translationTime="2026-07-29T20:19:21Z" gml:id="uuid.a4dab4f5-f496-4a43-b421-3f2e89ac80a3">
      <!--TAC:WSTH31 VTBS 292025
VTBB SIGMET 08 VALID 292025/300025 VTBS-
VTBB BANGKOK FIR EMBD TS OBS WI N1709 E09819 - N1821 E09733 - N1926
E09755 - N1946 E10018 - N1744 E10052 - N1709 E09819 TOP FL530 MOV
WSW 10KT NC=-->
      <iwxxm:issueTime>
        <gml:TimeInstant gml:id="uuid.c74bae7a-09ea-488b-aa82-4f6766d26689">
          <gml:timePosition>2026-07-29T20:19:21Z</gml:timePosition>
        </gml:TimeInstant>
      </iwxxm:issueTime>
      <iwxxm:issuingAirTrafficServicesUnit>
        <aixm:Unit gml:id="uuid.51db9a43-5fd9-4afa-b0ed-c4882fc6e9fc">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.52ba39ff-fc11-44d1-8929-4eebb9f4b242">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>VTBB BANGKOK</aixm:name>
              <aixm:type>FIR</aixm:type>
              <aixm:designator>VTBB</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:issuingAirTrafficServicesUnit>
      <iwxxm:originatingMeteorologicalWatchOffice>
        <aixm:Unit gml:id="uuid.982fd25e-f578-4cbe-afbc-02a043625e94">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.32ac3dce-980e-4350-87de-1e9b27d156e0">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>VTBB MWO</aixm:name>
              <aixm:type>MWO</aixm:type>
              <aixm:designator>VTBB</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:originatingMeteorologicalWatchOffice>
      <iwxxm:issuingAirTrafficServicesRegion>
        <aixm:Airspace gml:id="uuid.cb2c9bac-5dd6-4a19-b314-0eb175506272">
          <aixm:timeSlice>
            <aixm:AirspaceTimeSlice gml:id="uuid.214c8929-014d-4dba-83a2-a27c99483741">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:type>OTHER:FIR_UIR</aixm:type>
              <aixm:designator>VTBB</aixm:designator>
              <aixm:name>VTBB BANGKOK FIR/UIR</aixm:name>
            </aixm:AirspaceTimeSlice>
          </aixm:timeSlice>
        </aixm:Airspace>
      </iwxxm:issuingAirTrafficServicesRegion>
      <iwxxm:sequenceNumber>08</iwxxm:sequenceNumber>
      <iwxxm:validPeriod>
        <gml:TimePeriod gml:id="uuid.23de8252-77cb-4d9a-90d2-c1de2ccca1d4">
          <gml:beginPosition>2026-07-29T20:25:00Z</gml:beginPosition>
          <gml:endPosition>2026-07-30T00:25:00Z</gml:endPosition>
        </gml:TimePeriod>
      </iwxxm:validPeriod>
      <iwxxm:phenomenon xlink:href="http://codes.wmo.int/49-2/SigWxPhenomena/TS"/>
      <iwxxm:analysisCollection>
        <iwxxm:analysisAndForecastPositionAnalysis gml:id="uuid.dc325c53-8bc0-45a6-8013-ba92eb1ec8f0">
          <iwxxm:analysis>
            <iwxxm:SIGMETEvolvingConditionCollection gml:id="uuid.afa3c300-cd41-4eb8-ab61-64f0f22ae79b" timeIndicator="FORECAST">
              <iwxxm:phenomenonTime nilReason="http://codes.wmo.int/common/nil/missing"/>
              <iwxxm:member>
                <iwxxm:SIGMETEvolvingCondition gml:id="uuid.4aa626cd-a140-42ed-aee9-82995d2c1fa8" intensityChange="NO_CHANGE">
                  <iwxxm:geometry>
                    <aixm:AirspaceVolume gml:id="uuid.523e8581-187e-4564-ba4c-d4d9719afbc0">
                      <aixm:upperLimit uom="FL">530</aixm:upperLimit>
                      <aixm:upperLimitReference>STD</aixm:upperLimitReference>
                      <aixm:horizontalProjection>
                        <aixm:Surface gml:id="uuid.a4850082-fa30-4a66-9df5-1acec377aab6" srsDimension="2" axisLabels="Lat Long" srsName="http://www.opengis.net/def/crs/EPSG/0/4326">
                          <gml:patches>
                            <gml:PolygonPatch>
                              <gml:exterior>
                                <gml:LinearRing>
                                  <gml:posList>17.15 98.317 18.35 97.55 19.433 97.917 19.767 100.3 17.733 100.867 17.15 98.317</gml:posList>
                                </gml:LinearRing>
                              </gml:exterior>
                            </gml:PolygonPatch>
                          </gml:patches>
                        </aixm:Surface>
                      </aixm:horizontalProjection>
                    </aixm:AirspaceVolume>
                  </iwxxm:geometry>
                  <iwxxm:directionOfMotion uom="deg">247</iwxxm:directionOfMotion>
                  <iwxxm:speedOfMotion uomo="[kn_i]">10</iwxxm:speedOfMotion>
                </iwxxm:SIGMETEvolvingCondition>
              </iwxxm:member>
            </iwxxm:SIGMETEvolvingConditionCollection>
          </iwxxm:analysis>
        </iwxxm:analysisAndForecastPositionAnalysis>
      </iwxxm:analysisCollection>
    </iwxxm:SIGMET>
    <iwxxm:SIGMET xmlns:iwxxm="http://icao.int/iwxxm/2025-2" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:gml="http://www.opengis.net/gml/3.2" xmlns:aixm="http://www.aixm.aero/schema/5.1.1" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://icao.int/iwxxm/2025-2 http://schemas.wmo.int/iwxxm/2025-2/iwxxm.xsd" reportStatus="NORMAL" permissibleUsage="NON-OPERATIONAL" translationCentreDesignator="DEVO" translationCentreName="VietorWeather" translationTime="2026-07-29T20:21:06Z" gml:id="uuid.a79cd036-6689-4e17-afcb-9ee0e9ecdbd9">
      <!--TAC:WSAU21 YMMC 292020
YBBB SIGMET D08 VALID 292045/300045 YMMC-
YBBB BRISBANE FIR SEV TURB FCST WI S5000 E16300 - S5000 E15550 -
S4350 E15640 - S4045 E16300 FL160/300 MOV ESE 20KT NC=-->
      <iwxxm:issueTime>
        <gml:TimeInstant gml:id="uuid.122387e7-5f78-438a-a19c-7f4f5b4cd13b">
          <gml:timePosition>2026-07-29T20:21:06Z</gml:timePosition>
        </gml:TimeInstant>
      </iwxxm:issueTime>
      <iwxxm:issuingAirTrafficServicesUnit>
        <aixm:Unit gml:id="uuid.ebc36788-f598-499c-bedf-b00c278648a8">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.d8d47ed2-3ec3-4663-b104-9d1636a2a0d8">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>YBBB BRISBANE</aixm:name>
              <aixm:type>FIR</aixm:type>
              <aixm:designator>YBBB</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:issuingAirTrafficServicesUnit>
      <iwxxm:originatingMeteorologicalWatchOffice>
        <aixm:Unit gml:id="uuid.3c737dba-2bda-4337-b8ee-703852cd0232">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.970014ca-ab6d-4014-8aa3-6052a6f6bf04">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>YBBB MWO</aixm:name>
              <aixm:type>MWO</aixm:type>
              <aixm:designator>YBBB</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:originatingMeteorologicalWatchOffice>
      <iwxxm:issuingAirTrafficServicesRegion>
        <aixm:Airspace gml:id="uuid.7dae47fa-a70c-48e6-b2d0-a96063f6c0b9">
          <aixm:timeSlice>
            <aixm:AirspaceTimeSlice gml:id="uuid.5a03829e-aa6f-4705-b07c-15105076b83a">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:type>OTHER:FIR_UIR</aixm:type>
              <aixm:designator>YBBB</aixm:designator>
              <aixm:name>YBBB BRISBANE FIR/UIR</aixm:name>
            </aixm:AirspaceTimeSlice>
          </aixm:timeSlice>
        </aixm:Airspace>
      </iwxxm:issuingAirTrafficServicesRegion>
      <iwxxm:sequenceNumber>D08</iwxxm:sequenceNumber>
      <iwxxm:validPeriod>
        <gml:TimePeriod gml:id="uuid.683bde65-8fe2-4f79-bd8e-2fdfafb119ab">
          <gml:beginPosition>2026-07-29T20:45:00Z</gml:beginPosition>
          <gml:endPosition>2026-07-30T00:45:00Z</gml:endPosition>
        </gml:TimePeriod>
      </iwxxm:validPeriod>
      <iwxxm:phenomenon xlink:href="http://codes.wmo.int/49-2/SigWxPhenomena/SEV_TURB"/>
      <iwxxm:analysisCollection>
        <iwxxm:analysisAndForecastPositionAnalysis gml:id="uuid.6ff331c0-f596-4892-a86d-564967bd67a6">
          <iwxxm:analysis>
            <iwxxm:SIGMETEvolvingConditionCollection gml:id="uuid.ff59687f-2ce2-4ce0-8144-36281be70406" timeIndicator="FORECAST">
              <iwxxm:phenomenonTime nilReason="http://codes.wmo.int/common/nil/missing"/>
              <iwxxm:member>
                <iwxxm:SIGMETEvolvingCondition gml:id="uuid.4e6912a4-435b-409c-84e8-4c0e3b7ed6db" intensityChange="NO_CHANGE">
                  <iwxxm:geometry>
                    <aixm:AirspaceVolume gml:id="uuid.e6e90119-2b5b-4bbd-8de0-aad858a06ed8">
                      <aixm:upperLimit uom="FL">300</aixm:upperLimit>
                      <aixm:upperLimitReference>STD</aixm:upperLimitReference>
                      <aixm:lowerLimit uom="ft_i">16000</aixm:lowerLimit>
                      <aixm:lowerLimitReference>STD</aixm:lowerLimitReference>
                      <aixm:horizontalProjection>
                        <aixm:Surface gml:id="uuid.3e0dfa2a-73f7-4b9e-b4b0-55afcf21c74b" srsDimension="2" axisLabels="Lat Long" srsName="http://www.opengis.net/def/crs/EPSG/0/4326">
                          <gml:patches>
                            <gml:PolygonPatch>
                              <gml:exterior>
                                <gml:LinearRing>
                                  <gml:posList>-50 163 -50 155.833 -43.833 156.667 -40.75 163</gml:posList>
                                </gml:LinearRing>
                              </gml:exterior>
                            </gml:PolygonPatch>
                          </gml:patches>
                        </aixm:Surface>
                      </aixm:horizontalProjection>
                    </aixm:AirspaceVolume>
                  </iwxxm:geometry>
                  <iwxxm:directionOfMotion uom="deg">112</iwxxm:directionOfMotion>
                  <iwxxm:speedOfMotion uomo="[kn_i]">20</iwxxm:speedOfMotion>
                </iwxxm:SIGMETEvolvingCondition>
              </iwxxm:member>
            </iwxxm:SIGMETEvolvingConditionCollection>
          </iwxxm:analysis>
        </iwxxm:analysisAndForecastPositionAnalysis>
      </iwxxm:analysisCollection>
    </iwxxm:SIGMET>
    <iwxxm:SIGMET xmlns:iwxxm="http://icao.int/iwxxm/2025-2" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:gml="http://www.opengis.net/gml/3.2" xmlns:aixm="http://www.aixm.aero/schema/5.1.1" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://icao.int/iwxxm/2025-2 http://schemas.wmo.int/iwxxm/2025-2/iwxxm.xsd" reportStatus="NORMAL" permissibleUsage="NON-OPERATIONAL" translationCentreDesignator="DEVO" translationCentreName="VietorWeather" translationTime="2026-07-29T20:21:06Z" gml:id="uuid.aab23b09-94a6-42b1-ac7b-a6f4dc6e863e">
      <!--TAC:WSAU21 YMMC 292020
YMMM SIGMET K18 VALID 292045/300045 YMMC-
YMMM MELBOURNE FIR SEV TURB FCST WI S5000 E16300 - S5000 E15550 -
S4350 E15640 - S4045 E16300 FL160/300 MOV ESE 20KT NC=-->
      <iwxxm:issueTime>
        <gml:TimeInstant gml:id="uuid.b4ade03e-ef41-45d9-b74b-6931ebfaf84d">
          <gml:timePosition>2026-07-29T20:21:06Z</gml:timePosition>
        </gml:TimeInstant>
      </iwxxm:issueTime>
      <iwxxm:issuingAirTrafficServicesUnit>
        <aixm:Unit gml:id="uuid.c1c95b44-fb09-44df-8bed-cb39fbdd0ae5">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.7d071a4f-68d4-4ac4-a093-a6c208ab9091">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>YMMM MELBOURNE</aixm:name>
              <aixm:type>FIR</aixm:type>
              <aixm:designator>YMMM</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:issuingAirTrafficServicesUnit>
      <iwxxm:originatingMeteorologicalWatchOffice>
        <aixm:Unit gml:id="uuid.a0ac364a-3e9a-45fd-a0bd-b14237baef24">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.8c8a875f-2593-434b-ac57-8ab9dc038d4e">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>YMMM MWO</aixm:name>
              <aixm:type>MWO</aixm:type>
              <aixm:designator>YMMM</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:originatingMeteorologicalWatchOffice>
      <iwxxm:issuingAirTrafficServicesRegion>
        <aixm:Airspace gml:id="uuid.c384ed1e-8431-4ee4-87fd-46af36db8b5c">
          <aixm:timeSlice>
            <aixm:AirspaceTimeSlice gml:id="uuid.2d190077-da55-4484-8c46-3e2d216612fb">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:type>OTHER:FIR_UIR</aixm:type>
              <aixm:designator>YMMM</aixm:designator>
              <aixm:name>YMMM MELBOURNE FIR/UIR</aixm:name>
            </aixm:AirspaceTimeSlice>
          </aixm:timeSlice>
        </aixm:Airspace>
      </iwxxm:issuingAirTrafficServicesRegion>
      <iwxxm:sequenceNumber>K18</iwxxm:sequenceNumber>
      <iwxxm:validPeriod>
        <gml:TimePeriod gml:id="uuid.9fd1fca7-a612-4c3c-a77a-3e25e8729337">
          <gml:beginPosition>2026-07-29T20:45:00Z</gml:beginPosition>
          <gml:endPosition>2026-07-30T00:45:00Z</gml:endPosition>
        </gml:TimePeriod>
      </iwxxm:validPeriod>
      <iwxxm:phenomenon xlink:href="http://codes.wmo.int/49-2/SigWxPhenomena/SEV_TURB"/>
      <iwxxm:analysisCollection>
        <iwxxm:analysisAndForecastPositionAnalysis gml:id="uuid.b431ec5c-0131-4f47-880d-2f1c06fbd84f">
          <iwxxm:analysis>
            <iwxxm:SIGMETEvolvingConditionCollection gml:id="uuid.5c778885-a5a3-454a-aee5-c00b99cb6c06" timeIndicator="FORECAST">
              <iwxxm:phenomenonTime nilReason="http://codes.wmo.int/common/nil/missing"/>
              <iwxxm:member>
                <iwxxm:SIGMETEvolvingCondition gml:id="uuid.d43b3494-9b24-4675-9e83-e705f4db65ee" intensityChange="NO_CHANGE">
                  <iwxxm:geometry>
                    <aixm:AirspaceVolume gml:id="uuid.3f1cb803-1bef-41ec-81b6-a637d1b1975d">
                      <aixm:upperLimit uom="FL">300</aixm:upperLimit>
                      <aixm:upperLimitReference>STD</aixm:upperLimitReference>
                      <aixm:lowerLimit uom="ft_i">16000</aixm:lowerLimit>
                      <aixm:lowerLimitReference>STD</aixm:lowerLimitReference>
                      <aixm:horizontalProjection>
                        <aixm:Surface gml:id="uuid.966a1941-4c08-4378-9347-27114a774732" srsDimension="2" axisLabels="Lat Long" srsName="http://www.opengis.net/def/crs/EPSG/0/4326">
                          <gml:patches>
                            <gml:PolygonPatch>
                              <gml:exterior>
                                <gml:LinearRing>
                                  <gml:posList>-50 163 -50 155.833 -43.833 156.667 -40.75 163</gml:posList>
                                </gml:LinearRing>
                              </gml:exterior>
                            </gml:PolygonPatch>
                          </gml:patches>
                        </aixm:Surface>
                      </aixm:horizontalProjection>
                    </aixm:AirspaceVolume>
                  </iwxxm:geometry>
                  <iwxxm:directionOfMotion uom="deg">112</iwxxm:directionOfMotion>
                  <iwxxm:speedOfMotion uomo="[kn_i]">20</iwxxm:speedOfMotion>
                </iwxxm:SIGMETEvolvingCondition>
              </iwxxm:member>
            </iwxxm:SIGMETEvolvingConditionCollection>
          </iwxxm:analysis>
        </iwxxm:analysisAndForecastPositionAnalysis>
      </iwxxm:analysisCollection>
    </iwxxm:SIGMET>
    <iwxxm:SIGMET xmlns:iwxxm="http://icao.int/iwxxm/2025-2" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:gml="http://www.opengis.net/gml/3.2" xmlns:aixm="http://www.aixm.aero/schema/5.1.1" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://icao.int/iwxxm/2025-2 http://schemas.wmo.int/iwxxm/2025-2/iwxxm.xsd" reportStatus="NORMAL" permissibleUsage="NON-OPERATIONAL" translationCentreDesignator="DEVO" translationCentreName="VietorWeather" translationTime="2026-07-29T20:22:09Z" gml:id="uuid.ce01bf41-51ef-4e90-80f9-8192f233405f">
      <!--TAC:WSFJ01 NFFN 292023
NFFF SIGMET 16 VALID 292100/300100 NFFN-
NFFF NADI FIR EMBD TS OBS WI S1154 E16700 - S1006 E17006 - S0918
E17006 - S0342 E17818 - S0648 E17854 - S1136 E17336 - S1154 E16700
TOP FL530 STNR NC=-->
      <iwxxm:issueTime>
        <gml:TimeInstant gml:id="uuid.91162a21-34e0-45c5-8ffe-a08fa4f9d378">
          <gml:timePosition>2026-07-29T20:22:09Z</gml:timePosition>
        </gml:TimeInstant>
      </iwxxm:issueTime>
      <iwxxm:issuingAirTrafficServicesUnit>
        <aixm:Unit gml:id="uuid.4e06b1a9-1a78-43a9-9940-b807ebe842b9">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.537d3359-c4ce-4e82-8b34-55f35e4f87e7">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>NFFF NADI</aixm:name>
              <aixm:type>FIR</aixm:type>
              <aixm:designator>NFFF</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:issuingAirTrafficServicesUnit>
      <iwxxm:originatingMeteorologicalWatchOffice>
        <aixm:Unit gml:id="uuid.07d37b0c-c717-49b5-b98d-7ff63a43a4dc">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.4f6fc239-3b0f-418e-98f7-0750726aa97f">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>NFFF MWO</aixm:name>
              <aixm:type>MWO</aixm:type>
              <aixm:designator>NFFF</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:originatingMeteorologicalWatchOffice>
      <iwxxm:issuingAirTrafficServicesRegion>
        <aixm:Airspace gml:id="uuid.1519a3bc-ed24-4b60-bad8-eeaa02afeef5">
          <aixm:timeSlice>
            <aixm:AirspaceTimeSlice gml:id="uuid.4a724676-2ed5-4513-addd-dc62afb4ed8c">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:type>OTHER:FIR_UIR</aixm:type>
              <aixm:designator>NFFF</aixm:designator>
              <aixm:name>NFFF NADI FIR/UIR</aixm:name>
            </aixm:AirspaceTimeSlice>
          </aixm:timeSlice>
        </aixm:Airspace>
      </iwxxm:issuingAirTrafficServicesRegion>
      <iwxxm:sequenceNumber>16</iwxxm:sequenceNumber>
      <iwxxm:validPeriod>
        <gml:TimePeriod gml:id="uuid.9b2df7ad-b8d9-4f68-be4e-016538ae3604">
          <gml:beginPosition>2026-07-29T21:00:00Z</gml:beginPosition>
          <gml:endPosition>2026-07-30T01:00:00Z</gml:endPosition>
        </gml:TimePeriod>
      </iwxxm:validPeriod>
      <iwxxm:phenomenon xlink:href="http://codes.wmo.int/49-2/SigWxPhenomena/TS"/>
      <iwxxm:analysisCollection>
        <iwxxm:analysisAndForecastPositionAnalysis gml:id="uuid.0bed2dc1-084a-4e7c-b352-c4e84c5fedc7">
          <iwxxm:analysis>
            <iwxxm:SIGMETEvolvingConditionCollection gml:id="uuid.7f0b65fc-9107-45bc-8d91-6410390cdb70" timeIndicator="FORECAST">
              <iwxxm:phenomenonTime nilReason="http://codes.wmo.int/common/nil/missing"/>
              <iwxxm:member>
                <iwxxm:SIGMETEvolvingCondition gml:id="uuid.f2b2f77e-9379-4d6d-bd22-20aeae4221fc" intensityChange="NO_CHANGE">
                  <iwxxm:geometry>
                    <aixm:AirspaceVolume gml:id="uuid.92cb31b4-c2df-43d9-a176-0590c0c453cc">
                      <aixm:upperLimit uom="FL">530</aixm:upperLimit>
                      <aixm:upperLimitReference>STD</aixm:upperLimitReference>
                      <aixm:horizontalProjection>
                        <aixm:Surface gml:id="uuid.a828e9ae-4ee8-469f-aa69-0e132a666828" srsDimension="2" axisLabels="Lat Long" srsName="http://www.opengis.net/def/crs/EPSG/0/4326">
                          <gml:patches>
                            <gml:PolygonPatch>
                              <gml:exterior>
                                <gml:LinearRing>
                                  <gml:posList>-11.9 167 -10.1 170.1 -9.3 170.1 -3.7 178.3 -6.8 178.9 -11.6 173.6 -11.9 167</gml:posList>
                                </gml:LinearRing>
                              </gml:exterior>
                            </gml:PolygonPatch>
                          </gml:patches>
                        </aixm:Surface>
                      </aixm:horizontalProjection>
                    </aixm:AirspaceVolume>
                  </iwxxm:geometry>
                </iwxxm:SIGMETEvolvingCondition>
              </iwxxm:member>
            </iwxxm:SIGMETEvolvingConditionCollection>
          </iwxxm:analysis>
        </iwxxm:analysisAndForecastPositionAnalysis>
      </iwxxm:analysisCollection>
    </iwxxm:SIGMET>
    <iwxxm:SIGMET xmlns:iwxxm="http://icao.int/iwxxm/2025-2" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:gml="http://www.opengis.net/gml/3.2" xmlns:aixm="http://www.aixm.aero/schema/5.1.1" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://icao.int/iwxxm/2025-2 http://schemas.wmo.int/iwxxm/2025-2/iwxxm.xsd" reportStatus="NORMAL" permissibleUsage="NON-OPERATIONAL" translationCentreDesignator="DEVO" translationCentreName="VietorWeather" translationTime="2026-07-29T20:22:32Z" gml:id="uuid.26c055e5-5ef5-4735-9d13-ae894fc1b4f4">
      <!--TAC:WSAU21 YMMC 292022
YMMM SIGMET F04 VALID 292038/300038 YMMC-
YMMM MELBOURNE FIR SEV TURB FCST WI S3820 E07500 - S3820 E08210 -
S4210 E10100 - S4350 E10020 - S4030 E08320 - S4140 E07500 FL190/300
STNR NC=-->
      <iwxxm:issueTime>
        <gml:TimeInstant gml:id="uuid.7034044b-38ad-412f-b95c-0187f05528a7">
          <gml:timePosition>2026-07-29T20:22:32Z</gml:timePosition>
        </gml:TimeInstant>
      </iwxxm:issueTime>
      <iwxxm:issuingAirTrafficServicesUnit>
        <aixm:Unit gml:id="uuid.aae7a16d-b91b-46f6-be24-38eff20a8e08">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.6878b853-7dd9-4dc1-9709-15dc69089d91">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>YMMM MELBOURNE</aixm:name>
              <aixm:type>FIR</aixm:type>
              <aixm:designator>YMMM</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:issuingAirTrafficServicesUnit>
      <iwxxm:originatingMeteorologicalWatchOffice>
        <aixm:Unit gml:id="uuid.7636e01a-8e8c-4ef9-874e-3e3b7018dc80">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.3677b100-69ab-4ddb-8e89-c8b3d3a5840a">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>YMMM MWO</aixm:name>
              <aixm:type>MWO</aixm:type>
              <aixm:designator>YMMM</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:originatingMeteorologicalWatchOffice>
      <iwxxm:issuingAirTrafficServicesRegion>
        <aixm:Airspace gml:id="uuid.1f954d82-60e3-43df-87ed-88f59de03782">
          <aixm:timeSlice>
            <aixm:AirspaceTimeSlice gml:id="uuid.e699b1c0-0c7a-403c-8425-3eef405f6d18">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:type>OTHER:FIR_UIR</aixm:type>
              <aixm:designator>YMMM</aixm:designator>
              <aixm:name>YMMM MELBOURNE FIR/UIR</aixm:name>
            </aixm:AirspaceTimeSlice>
          </aixm:timeSlice>
        </aixm:Airspace>
      </iwxxm:issuingAirTrafficServicesRegion>
      <iwxxm:sequenceNumber>F04</iwxxm:sequenceNumber>
      <iwxxm:validPeriod>
        <gml:TimePeriod gml:id="uuid.83bb9e40-2852-4e53-8101-377cb9c63c89">
          <gml:beginPosition>2026-07-29T20:38:00Z</gml:beginPosition>
          <gml:endPosition>2026-07-30T00:38:00Z</gml:endPosition>
        </gml:TimePeriod>
      </iwxxm:validPeriod>
      <iwxxm:phenomenon xlink:href="http://codes.wmo.int/49-2/SigWxPhenomena/SEV_TURB"/>
      <iwxxm:analysisCollection>
        <iwxxm:analysisAndForecastPositionAnalysis gml:id="uuid.73f1c76a-55e9-439f-a3bd-4145cdc22883">
          <iwxxm:analysis>
            <iwxxm:SIGMETEvolvingConditionCollection gml:id="uuid.29e14c3b-6ec5-4262-819f-a46e7c1e9a32" timeIndicator="FORECAST">
              <iwxxm:phenomenonTime nilReason="http://codes.wmo.int/common/nil/missing"/>
              <iwxxm:member>
                <iwxxm:SIGMETEvolvingCondition gml:id="uuid.179851d2-bdcb-4488-ad74-21669b3dee38" intensityChange="NO_CHANGE">
                  <iwxxm:geometry>
                    <aixm:AirspaceVolume gml:id="uuid.8818bc41-d4a5-4829-8d7e-8ef7ed45b7d0">
                      <aixm:upperLimit uom="FL">300</aixm:upperLimit>
                      <aixm:upperLimitReference>STD</aixm:upperLimitReference>
                      <aixm:lowerLimit uom="FL">190</aixm:lowerLimit>
                      <aixm:lowerLimitReference>STD</aixm:lowerLimitReference>
                      <aixm:horizontalProjection>
                        <aixm:Surface gml:id="uuid.c4608285-253c-41d2-9875-9e542bd55602" srsDimension="2" axisLabels="Lat Long" srsName="http://www.opengis.net/def/crs/EPSG/0/4326">
                          <gml:patches>
                            <gml:PolygonPatch>
                              <gml:exterior>
                                <gml:LinearRing>
                                  <gml:posList>-38.333 75 -38.333 82.167 -42.167 101 -43.833 100.333 -40.5 83.333 -41.667 75</gml:posList>
                                </gml:LinearRing>
                              </gml:exterior>
                            </gml:PolygonPatch>
                          </gml:patches>
                        </aixm:Surface>
                      </aixm:horizontalProjection>
                    </aixm:AirspaceVolume>
                  </iwxxm:geometry>
                </iwxxm:SIGMETEvolvingCondition>
              </iwxxm:member>
            </iwxxm:SIGMETEvolvingConditionCollection>
          </iwxxm:analysis>
        </iwxxm:analysisAndForecastPositionAnalysis>
      </iwxxm:analysisCollection>
    </iwxxm:SIGMET>
    <iwxxm:SIGMET xmlns:iwxxm="http://icao.int/iwxxm/2025-2" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:gml="http://www.opengis.net/gml/3.2" xmlns:aixm="http://www.aixm.aero/schema/5.1.1" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://icao.int/iwxxm/2025-2 http://schemas.wmo.int/iwxxm/2025-2/iwxxm.xsd" reportStatus="NORMAL" permissibleUsage="NON-OPERATIONAL" translationCentreDesignator="DEVO" translationCentreName="VietorWeather" translationTime="2026-07-29T20:22:32Z" gml:id="uuid.6ed60e87-62e1-4f35-b8d3-69cac6b20f28">
      <!--TAC:WSBZ23 SBGL 292017
SBAZ SIGMET 33 VALID 292022/292330 SBAZ - SBAZ AMAZONICA FIR EMBD TS FCST WI S1041 W06318 - S1037 W06150 - S1054 W06138 - S1055 W06133 - S0945 W06138 - S0832 W06056 - S0859 W06244 - S1041 W06318 TOP FL400 STNR NC=-->
      <iwxxm:issueTime>
        <gml:TimeInstant gml:id="uuid.02842a12-15e9-4ac2-9b58-899c1d3b0489">
          <gml:timePosition>2026-07-29T20:22:32Z</gml:timePosition>
        </gml:TimeInstant>
      </iwxxm:issueTime>
      <iwxxm:issuingAirTrafficServicesUnit>
        <aixm:Unit gml:id="uuid.8679b278-723d-4e4d-add8-b8374de3c23d">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.1f1fdda7-a11b-4560-b86d-19a747aee80d">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>SBAZ AMAZONICA</aixm:name>
              <aixm:type>FIR</aixm:type>
              <aixm:designator>SBAZ</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:issuingAirTrafficServicesUnit>
      <iwxxm:originatingMeteorologicalWatchOffice>
        <aixm:Unit gml:id="uuid.cff017a2-6c52-463e-be50-49b7acf29a8a">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.0b87e999-ce79-425e-888f-1b70c7f8afb0">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>SBAZ MWO</aixm:name>
              <aixm:type>MWO</aixm:type>
              <aixm:designator>SBAZ</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:originatingMeteorologicalWatchOffice>
      <iwxxm:issuingAirTrafficServicesRegion>
        <aixm:Airspace gml:id="uuid.db7542cc-88b0-4e26-a151-70cd7614394d">
          <aixm:timeSlice>
            <aixm:AirspaceTimeSlice gml:id="uuid.336676e2-cac6-4d45-b61d-da9689ce1691">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:type>OTHER:FIR_UIR</aixm:type>
              <aixm:designator>SBAZ</aixm:designator>
              <aixm:name>SBAZ AMAZONICA FIR/UIR</aixm:name>
            </aixm:AirspaceTimeSlice>
          </aixm:timeSlice>
        </aixm:Airspace>
      </iwxxm:issuingAirTrafficServicesRegion>
      <iwxxm:sequenceNumber>33</iwxxm:sequenceNumber>
      <iwxxm:validPeriod>
        <gml:TimePeriod gml:id="uuid.f7c53282-eb05-476f-aa41-e81f8d744a4b">
          <gml:beginPosition>2026-07-29T20:22:00Z</gml:beginPosition>
          <gml:endPosition>2026-07-29T23:30:00Z</gml:endPosition>
        </gml:TimePeriod>
      </iwxxm:validPeriod>
      <iwxxm:phenomenon xlink:href="http://codes.wmo.int/49-2/SigWxPhenomena/TS"/>
      <iwxxm:analysisCollection>
        <iwxxm:analysisAndForecastPositionAnalysis gml:id="uuid.0a0644e1-0b2d-4655-a95b-cd054931b5d0">
          <iwxxm:analysis>
            <iwxxm:SIGMETEvolvingConditionCollection gml:id="uuid.4e673549-db93-485d-a521-2af94386b4fb" timeIndicator="FORECAST">
              <iwxxm:phenomenonTime nilReason="http://codes.wmo.int/common/nil/missing"/>
              <iwxxm:member>
                <iwxxm:SIGMETEvolvingCondition gml:id="uuid.2555c6bc-df7e-43a3-834d-e2ca96cfe4ed" intensityChange="NO_CHANGE">
                  <iwxxm:geometry>
                    <aixm:AirspaceVolume gml:id="uuid.36722594-51ea-46f5-98bc-9403967bc6e9">
                      <aixm:upperLimit uom="FL">400</aixm:upperLimit>
                      <aixm:upperLimitReference>STD</aixm:upperLimitReference>
                      <aixm:horizontalProjection>
                        <aixm:Surface gml:id="uuid.4bb0a729-aabf-40bb-8ff6-d078965f8e40" srsDimension="2" axisLabels="Lat Long" srsName="http://www.opengis.net/def/crs/EPSG/0/4326">
                          <gml:patches>
                            <gml:PolygonPatch>
                              <gml:exterior>
                                <gml:LinearRing>
                                  <gml:posList>-10.683 -63.3 -10.617 -61.833 -10.9 -61.633 -10.917 -61.55 -9.75 -61.633 -8.533 -60.933 -8.983 -62.733 -10.683 -63.3</gml:posList>
                                </gml:LinearRing>
                              </gml:exterior>
                            </gml:PolygonPatch>
                          </gml:patches>
                        </aixm:Surface>
                      </aixm:horizontalProjection>
                    </aixm:AirspaceVolume>
                  </iwxxm:geometry>
                </iwxxm:SIGMETEvolvingCondition>
              </iwxxm:member>
            </iwxxm:SIGMETEvolvingConditionCollection>
          </iwxxm:analysis>
        </iwxxm:analysisAndForecastPositionAnalysis>
      </iwxxm:analysisCollection>
    </iwxxm:SIGMET>
    <iwxxm:SIGMET xmlns:iwxxm="http://icao.int/iwxxm/2025-2" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:gml="http://www.opengis.net/gml/3.2" xmlns:aixm="http://www.aixm.aero/schema/5.1.1" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://icao.int/iwxxm/2025-2 http://schemas.wmo.int/iwxxm/2025-2/iwxxm.xsd" reportStatus="NORMAL" permissibleUsage="NON-OPERATIONAL" translationCentreDesignator="DEVO" translationCentreName="VietorWeather" translationTime="2026-07-29T20:23:13Z" gml:id="uuid.f9b5c45c-f35b-4fa3-885b-5ebb6af4be5e">
      <!--TAC:WSRS31 ULLL 292022
ULLL SIGMET 20 VALID 292100/300000 ULLI-
ULLL SANKT-PETERBURG FIR FRQ TS FCST WI N6545 E04810 - N6416 E04910 -
N6227 E04322 - N6144 E04227 - N6003 E04558 - N5853 E04503 - N5835
E03552 - N6048 E03515 - N6119 E03713 - N6348 E03623 - N6424 E03803 -
N6545 E04810 TOP FL380 STNR WKN=-->
      <iwxxm:issueTime>
        <gml:TimeInstant gml:id="uuid.83c5df1d-2896-4f12-9912-d3487b257b18">
          <gml:timePosition>2026-07-29T20:23:13Z</gml:timePosition>
        </gml:TimeInstant>
      </iwxxm:issueTime>
      <iwxxm:issuingAirTrafficServicesUnit>
        <aixm:Unit gml:id="uuid.11b525c9-9dc7-4405-ac5e-43772e63f7a7">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.59eca42f-2481-411c-8d78-af5b35a6505e">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>ULLL SANKT-PETERBURG</aixm:name>
              <aixm:type>FIR</aixm:type>
              <aixm:designator>ULLL</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:issuingAirTrafficServicesUnit>
      <iwxxm:originatingMeteorologicalWatchOffice>
        <aixm:Unit gml:id="uuid.08bd2b02-e5f6-4ada-b970-3b47c2706b17">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.94390a70-b2b7-41fe-840b-5a84768ff3e4">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>ULLL MWO</aixm:name>
              <aixm:type>MWO</aixm:type>
              <aixm:designator>ULLL</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:originatingMeteorologicalWatchOffice>
      <iwxxm:issuingAirTrafficServicesRegion>
        <aixm:Airspace gml:id="uuid.7723fc45-1bd4-4c62-9f18-23ffae72a3d6">
          <aixm:timeSlice>
            <aixm:AirspaceTimeSlice gml:id="uuid.f15524f4-2080-46ca-8d19-b2fe13c3ae1e">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:type>OTHER:FIR_UIR</aixm:type>
              <aixm:designator>ULLL</aixm:designator>
              <aixm:name>ULLL SANKT-PETERBURG FIR/UIR</aixm:name>
            </aixm:AirspaceTimeSlice>
          </aixm:timeSlice>
        </aixm:Airspace>
      </iwxxm:issuingAirTrafficServicesRegion>
      <iwxxm:sequenceNumber>20</iwxxm:sequenceNumber>
      <iwxxm:validPeriod>
        <gml:TimePeriod gml:id="uuid.678e6acd-2d67-4a0a-9fce-be7714c90b02">
          <gml:beginPosition>2026-07-29T21:00:00Z</gml:beginPosition>
          <gml:endPosition>2026-07-30T00:00:00Z</gml:endPosition>
        </gml:TimePeriod>
      </iwxxm:validPeriod>
      <iwxxm:phenomenon xlink:href="http://codes.wmo.int/49-2/SigWxPhenomena/TS"/>
      <iwxxm:analysisCollection>
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                </iwxxm:SIGMETEvolvingCondition>
              </iwxxm:member>
            </iwxxm:SIGMETEvolvingConditionCollection>
          </iwxxm:analysis>
        </iwxxm:analysisAndForecastPositionAnalysis>
      </iwxxm:analysisCollection>
    </iwxxm:SIGMET>
    <iwxxm:SIGMET xmlns:iwxxm="http://icao.int/iwxxm/2025-2" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:gml="http://www.opengis.net/gml/3.2" xmlns:aixm="http://www.aixm.aero/schema/5.1.1" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://icao.int/iwxxm/2025-2 http://schemas.wmo.int/iwxxm/2025-2/iwxxm.xsd" reportStatus="NORMAL" permissibleUsage="NON-OPERATIONAL" translationCentreDesignator="DEVO" translationCentreName="VietorWeather" translationTime="2026-07-29T20:23:55Z" gml:id="uuid.ee072a46-533e-433a-8c09-4331213116b9">
      <!--TAC:WSAU21 YMMC 292023
YMMM SIGMET G02 VALID 292100/300100 YMMC-
YMMM MELBOURNE FIR SEV TURB FCST WI S4700 E07930 - S4330 E08120 -
S4350 E08500 - S5000 E08220 - S5000 E07900 FL150/250 MOV ENE 65KT NC=-->
      <iwxxm:issueTime>
        <gml:TimeInstant gml:id="uuid.c8886d73-b22c-42f0-9dc8-b0921ffed5d9">
          <gml:timePosition>2026-07-29T20:23:55Z</gml:timePosition>
        </gml:TimeInstant>
      </iwxxm:issueTime>
      <iwxxm:issuingAirTrafficServicesUnit>
        <aixm:Unit gml:id="uuid.1ad40381-d8d7-45d3-97d0-e20e34532877">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.03de6c3f-ad25-4d5c-aa2d-85d920c75cde">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>YMMM MELBOURNE</aixm:name>
              <aixm:type>FIR</aixm:type>
              <aixm:designator>YMMM</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:issuingAirTrafficServicesUnit>
      <iwxxm:originatingMeteorologicalWatchOffice>
        <aixm:Unit gml:id="uuid.5d4e61fb-0acd-4b48-8dae-3cae5e9b2220">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.e2d9714e-b880-4ff4-ac14-c38a3554dacd">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>YMMM MWO</aixm:name>
              <aixm:type>MWO</aixm:type>
              <aixm:designator>YMMM</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:originatingMeteorologicalWatchOffice>
      <iwxxm:issuingAirTrafficServicesRegion>
        <aixm:Airspace gml:id="uuid.006eea71-64c3-443e-8a1f-53e4edae3570">
          <aixm:timeSlice>
            <aixm:AirspaceTimeSlice gml:id="uuid.bb2cccb4-252c-4426-b9b0-b88773658a75">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:type>OTHER:FIR_UIR</aixm:type>
              <aixm:designator>YMMM</aixm:designator>
              <aixm:name>YMMM MELBOURNE FIR/UIR</aixm:name>
            </aixm:AirspaceTimeSlice>
          </aixm:timeSlice>
        </aixm:Airspace>
      </iwxxm:issuingAirTrafficServicesRegion>
      <iwxxm:sequenceNumber>G02</iwxxm:sequenceNumber>
      <iwxxm:validPeriod>
        <gml:TimePeriod gml:id="uuid.92b2e037-4fb2-4d2d-8d22-6383f3a5fff6">
          <gml:beginPosition>2026-07-29T21:00:00Z</gml:beginPosition>
          <gml:endPosition>2026-07-30T01:00:00Z</gml:endPosition>
        </gml:TimePeriod>
      </iwxxm:validPeriod>
      <iwxxm:phenomenon xlink:href="http://codes.wmo.int/49-2/SigWxPhenomena/SEV_TURB"/>
      <iwxxm:analysisCollection>
        <iwxxm:analysisAndForecastPositionAnalysis gml:id="uuid.927d524e-32c8-4710-9d51-b496f2910a3d">
          <iwxxm:analysis>
            <iwxxm:SIGMETEvolvingConditionCollection gml:id="uuid.a2edff58-2364-4901-8c13-9c4e6a8023ad" timeIndicator="FORECAST">
              <iwxxm:phenomenonTime nilReason="http://codes.wmo.int/common/nil/missing"/>
              <iwxxm:member>
                <iwxxm:SIGMETEvolvingCondition gml:id="uuid.28fd7187-9a4a-4295-af90-b38f4682894e" intensityChange="NO_CHANGE">
                  <iwxxm:geometry>
                    <aixm:AirspaceVolume gml:id="uuid.dd998c47-3860-45d8-a502-f082d6373e57">
                      <aixm:upperLimit uom="FL">250</aixm:upperLimit>
                      <aixm:upperLimitReference>STD</aixm:upperLimitReference>
                      <aixm:lowerLimit uom="ft_i">15000</aixm:lowerLimit>
                      <aixm:lowerLimitReference>STD</aixm:lowerLimitReference>
                      <aixm:horizontalProjection>
                        <aixm:Surface gml:id="uuid.8191b9b9-dde5-4eb0-af2f-cbb15fb74894" srsDimension="2" axisLabels="Lat Long" srsName="http://www.opengis.net/def/crs/EPSG/0/4326">
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                                  <gml:posList>-47 79.5 -43.5 81.333 -43.833 85 -50 82.333 -50 79</gml:posList>
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                          </gml:patches>
                        </aixm:Surface>
                      </aixm:horizontalProjection>
                    </aixm:AirspaceVolume>
                  </iwxxm:geometry>
                  <iwxxm:directionOfMotion uom="deg">67</iwxxm:directionOfMotion>
                  <iwxxm:speedOfMotion uomo="[kn_i]">65</iwxxm:speedOfMotion>
                </iwxxm:SIGMETEvolvingCondition>
              </iwxxm:member>
            </iwxxm:SIGMETEvolvingConditionCollection>
          </iwxxm:analysis>
        </iwxxm:analysisAndForecastPositionAnalysis>
      </iwxxm:analysisCollection>
    </iwxxm:SIGMET>
    <iwxxm:SIGMET xmlns:iwxxm="http://icao.int/iwxxm/2025-2" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:gml="http://www.opengis.net/gml/3.2" xmlns:aixm="http://www.aixm.aero/schema/5.1.1" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://icao.int/iwxxm/2025-2 http://schemas.wmo.int/iwxxm/2025-2/iwxxm.xsd" reportStatus="NORMAL" permissibleUsage="NON-OPERATIONAL" translationCentreDesignator="DEVO" translationCentreName="VietorWeather" translationTime="2026-07-29T20:24:35Z" gml:id="uuid.6719a408-fef5-4b44-b21c-ca20dfe87538">
      <!--TAC:WSRS31 ULLL 292024
ULLL SIGMET 21 VALID 292100/300000 ULLI-
ULLL SANKT-PETERBURG FIR FRQ TS FCST WI N6853 E06643 - N6826 E06756 -
N6731 E06706 - N6631 E06325 - N6443 E06018 - N6543 E05909 - N6635
E05858 - N6710 E05806 - N6832 E05941 - N6853 E06643 TOP FL380 STNR
WKN=-->
      <iwxxm:issueTime>
        <gml:TimeInstant gml:id="uuid.1f31f792-a421-4769-9ec5-e061f8554b20">
          <gml:timePosition>2026-07-29T20:24:35Z</gml:timePosition>
        </gml:TimeInstant>
      </iwxxm:issueTime>
      <iwxxm:issuingAirTrafficServicesUnit>
        <aixm:Unit gml:id="uuid.7e1f8fa9-bfe7-4395-9638-1e2c64da4a25">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.e21b74e2-87ac-49db-a5dc-ab09e573ab5f">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>ULLL SANKT-PETERBURG</aixm:name>
              <aixm:type>FIR</aixm:type>
              <aixm:designator>ULLL</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:issuingAirTrafficServicesUnit>
      <iwxxm:originatingMeteorologicalWatchOffice>
        <aixm:Unit gml:id="uuid.a29cf850-185b-45ce-8a04-59307bf520c9">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.ca5bdaac-25d0-48a0-b9ba-4b52ede89549">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>ULLL MWO</aixm:name>
              <aixm:type>MWO</aixm:type>
              <aixm:designator>ULLL</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:originatingMeteorologicalWatchOffice>
      <iwxxm:issuingAirTrafficServicesRegion>
        <aixm:Airspace gml:id="uuid.a25e60ac-ad7e-4e0e-a046-fd10bdec8741">
          <aixm:timeSlice>
            <aixm:AirspaceTimeSlice gml:id="uuid.6f11fe43-94ec-49d4-9f58-164d21be18ea">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:type>OTHER:FIR_UIR</aixm:type>
              <aixm:designator>ULLL</aixm:designator>
              <aixm:name>ULLL SANKT-PETERBURG FIR/UIR</aixm:name>
            </aixm:AirspaceTimeSlice>
          </aixm:timeSlice>
        </aixm:Airspace>
      </iwxxm:issuingAirTrafficServicesRegion>
      <iwxxm:sequenceNumber>21</iwxxm:sequenceNumber>
      <iwxxm:validPeriod>
        <gml:TimePeriod gml:id="uuid.deecb775-f7f3-4b25-bc1f-248b89fc2085">
          <gml:beginPosition>2026-07-29T21:00:00Z</gml:beginPosition>
          <gml:endPosition>2026-07-30T00:00:00Z</gml:endPosition>
        </gml:TimePeriod>
      </iwxxm:validPeriod>
      <iwxxm:phenomenon xlink:href="http://codes.wmo.int/49-2/SigWxPhenomena/TS"/>
      <iwxxm:analysisCollection>
        <iwxxm:analysisAndForecastPositionAnalysis gml:id="uuid.456baaa0-f897-4753-853d-fdf59f7e4677">
          <iwxxm:analysis>
            <iwxxm:SIGMETEvolvingConditionCollection gml:id="uuid.4688cef5-6df3-478b-9777-5fb48f8a492e" timeIndicator="FORECAST">
              <iwxxm:phenomenonTime nilReason="http://codes.wmo.int/common/nil/missing"/>
              <iwxxm:member>
                <iwxxm:SIGMETEvolvingCondition gml:id="uuid.8d78cb17-d197-43b3-bd43-ca010ffa50f9" intensityChange="WEAKEN">
                  <iwxxm:geometry>
                    <aixm:AirspaceVolume gml:id="uuid.38652b3b-ec1d-4f1c-808f-f653c657a217">
                      <aixm:upperLimit uom="FL">380</aixm:upperLimit>
                      <aixm:upperLimitReference>STD</aixm:upperLimitReference>
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                        <aixm:Surface gml:id="uuid.f5dd4336-841f-4dc2-a195-2a0a1c0dce6b" srsDimension="2" axisLabels="Lat Long" srsName="http://www.opengis.net/def/crs/EPSG/0/4326">
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                                <gml:LinearRing>
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                                </gml:LinearRing>
                              </gml:exterior>
                            </gml:PolygonPatch>
                          </gml:patches>
                        </aixm:Surface>
                      </aixm:horizontalProjection>
                    </aixm:AirspaceVolume>
                  </iwxxm:geometry>
                </iwxxm:SIGMETEvolvingCondition>
              </iwxxm:member>
            </iwxxm:SIGMETEvolvingConditionCollection>
          </iwxxm:analysis>
        </iwxxm:analysisAndForecastPositionAnalysis>
      </iwxxm:analysisCollection>
    </iwxxm:SIGMET>
    <iwxxm:SIGMET xmlns:iwxxm="http://icao.int/iwxxm/2025-2" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:gml="http://www.opengis.net/gml/3.2" xmlns:aixm="http://www.aixm.aero/schema/5.1.1" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://icao.int/iwxxm/2025-2 http://schemas.wmo.int/iwxxm/2025-2/iwxxm.xsd" reportStatus="NORMAL" permissibleUsage="NON-OPERATIONAL" translationCentreDesignator="DEVO" translationCentreName="VietorWeather" translationTime="2026-07-29T20:25:51Z" gml:id="uuid.971b6c72-b010-426c-b504-7e19c5a048e6">
      <!--TAC:WSVS31 VVGL 292030
VVHN SIGMET 3 VALID 292030/300030 VVGL-
VVHN HANOI FIR EMBD TS OBS WI N1745 E10547 - N1937 E10406 - N2031
E10658 - N1724 E10638 - N1745 E10547 TOP FL510 STNR WKN=-->
      <iwxxm:issueTime>
        <gml:TimeInstant gml:id="uuid.084c0acc-ce47-47a9-b96d-b2f8ca3bc024">
          <gml:timePosition>2026-07-29T20:25:51Z</gml:timePosition>
        </gml:TimeInstant>
      </iwxxm:issueTime>
      <iwxxm:issuingAirTrafficServicesUnit>
        <aixm:Unit gml:id="uuid.a03ee6dd-c599-4bc7-ac83-aab3f5fed5da">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.ce2da774-8a4a-4767-9f4f-f070522a2797">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>VVHN HANOI</aixm:name>
              <aixm:type>FIR</aixm:type>
              <aixm:designator>VVHN</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:issuingAirTrafficServicesUnit>
      <iwxxm:originatingMeteorologicalWatchOffice>
        <aixm:Unit gml:id="uuid.35fafa1d-eb50-4173-ace5-1e031dd0613c">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.6857bae9-4a39-4ab8-9988-f3c055280628">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>VVHN MWO</aixm:name>
              <aixm:type>MWO</aixm:type>
              <aixm:designator>VVHN</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:originatingMeteorologicalWatchOffice>
      <iwxxm:issuingAirTrafficServicesRegion>
        <aixm:Airspace gml:id="uuid.47dc753d-e389-4a3c-be9e-f04863d883f1">
          <aixm:timeSlice>
            <aixm:AirspaceTimeSlice gml:id="uuid.37f8c604-744d-4d14-8ec3-ed386c6928f3">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:type>OTHER:FIR_UIR</aixm:type>
              <aixm:designator>VVHN</aixm:designator>
              <aixm:name>VVHN HANOI FIR/UIR</aixm:name>
            </aixm:AirspaceTimeSlice>
          </aixm:timeSlice>
        </aixm:Airspace>
      </iwxxm:issuingAirTrafficServicesRegion>
      <iwxxm:sequenceNumber>3</iwxxm:sequenceNumber>
      <iwxxm:validPeriod>
        <gml:TimePeriod gml:id="uuid.a2e8cbcb-b56c-4acb-a682-ef3340dded86">
          <gml:beginPosition>2026-07-29T20:30:00Z</gml:beginPosition>
          <gml:endPosition>2026-07-30T00:30:00Z</gml:endPosition>
        </gml:TimePeriod>
      </iwxxm:validPeriod>
      <iwxxm:phenomenon xlink:href="http://codes.wmo.int/49-2/SigWxPhenomena/TS"/>
      <iwxxm:analysisCollection>
        <iwxxm:analysisAndForecastPositionAnalysis gml:id="uuid.eb0d3e2c-2e99-472f-83db-da50ddd00067">
          <iwxxm:analysis>
            <iwxxm:SIGMETEvolvingConditionCollection gml:id="uuid.f93d3e9e-07ce-4959-88eb-bde259bc2feb" timeIndicator="FORECAST">
              <iwxxm:phenomenonTime nilReason="http://codes.wmo.int/common/nil/missing"/>
              <iwxxm:member>
                <iwxxm:SIGMETEvolvingCondition gml:id="uuid.b3d9837a-ec6b-4349-99a3-f73a14ce2b0f" intensityChange="WEAKEN">
                  <iwxxm:geometry>
                    <aixm:AirspaceVolume gml:id="uuid.a2500e3c-1f6a-43f8-b1af-bced39cb4d87">
                      <aixm:upperLimit uom="FL">510</aixm:upperLimit>
                      <aixm:upperLimitReference>STD</aixm:upperLimitReference>
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                        <aixm:Surface gml:id="uuid.8f9a3448-6d77-483d-a735-9983e27856c1" srsDimension="2" axisLabels="Lat Long" srsName="http://www.opengis.net/def/crs/EPSG/0/4326">
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                                <gml:LinearRing>
                                  <gml:posList>17.75 105.783 19.617 104.1 20.517 106.967 17.4 106.633 17.75 105.783</gml:posList>
                                </gml:LinearRing>
                              </gml:exterior>
                            </gml:PolygonPatch>
                          </gml:patches>
                        </aixm:Surface>
                      </aixm:horizontalProjection>
                    </aixm:AirspaceVolume>
                  </iwxxm:geometry>
                </iwxxm:SIGMETEvolvingCondition>
              </iwxxm:member>
            </iwxxm:SIGMETEvolvingConditionCollection>
          </iwxxm:analysis>
        </iwxxm:analysisAndForecastPositionAnalysis>
      </iwxxm:analysisCollection>
    </iwxxm:SIGMET>
    <iwxxm:SIGMET xmlns:iwxxm="http://icao.int/iwxxm/2025-2" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:gml="http://www.opengis.net/gml/3.2" xmlns:aixm="http://www.aixm.aero/schema/5.1.1" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://icao.int/iwxxm/2025-2 http://schemas.wmo.int/iwxxm/2025-2/iwxxm.xsd" reportStatus="NORMAL" permissibleUsage="NON-OPERATIONAL" translationCentreDesignator="DEVO" translationCentreName="VietorWeather" translationTime="2026-07-29T20:29:08Z" gml:id="uuid.dbbef76d-e79a-4405-acfd-2ccfe76c6e73">
      <!--TAC:WSAU21 YMRF 292028
YMMM SIGMET H02 VALID 292100/292300 YMRF-
YMMM MELBOURNE FIR SEV ICE FCST WI S3940 E14300 - S3940 E14540 -
S4150 E14600 - S4210 E14410 3000/11000FT STNR NC=-->
      <iwxxm:issueTime>
        <gml:TimeInstant gml:id="uuid.0cf1eb51-254e-41fd-9e93-89be8113fa3c">
          <gml:timePosition>2026-07-29T20:29:08Z</gml:timePosition>
        </gml:TimeInstant>
      </iwxxm:issueTime>
      <iwxxm:issuingAirTrafficServicesUnit>
        <aixm:Unit gml:id="uuid.57dc8376-f654-470c-b31d-400e19152cb0">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.12d0dac3-1c08-40db-993e-c9e81cd84ba1">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>YMMM MELBOURNE</aixm:name>
              <aixm:type>FIR</aixm:type>
              <aixm:designator>YMMM</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:issuingAirTrafficServicesUnit>
      <iwxxm:originatingMeteorologicalWatchOffice>
        <aixm:Unit gml:id="uuid.d094b329-78a8-45a3-aeea-b3891022fec7">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.16e35961-df37-454c-9b74-36be5c57e9f9">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>YMMM MWO</aixm:name>
              <aixm:type>MWO</aixm:type>
              <aixm:designator>YMMM</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:originatingMeteorologicalWatchOffice>
      <iwxxm:issuingAirTrafficServicesRegion>
        <aixm:Airspace gml:id="uuid.5c3a5226-da0c-475d-afe6-b99deff81a92">
          <aixm:timeSlice>
            <aixm:AirspaceTimeSlice gml:id="uuid.40694d6a-a76f-4d11-ad1d-350fb12c2ba0">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:type>OTHER:FIR_UIR</aixm:type>
              <aixm:designator>YMMM</aixm:designator>
              <aixm:name>YMMM MELBOURNE FIR/UIR</aixm:name>
            </aixm:AirspaceTimeSlice>
          </aixm:timeSlice>
        </aixm:Airspace>
      </iwxxm:issuingAirTrafficServicesRegion>
      <iwxxm:sequenceNumber>H02</iwxxm:sequenceNumber>
      <iwxxm:validPeriod>
        <gml:TimePeriod gml:id="uuid.7bd468cc-90d1-4690-af40-d32906eac2de">
          <gml:beginPosition>2026-07-29T21:00:00Z</gml:beginPosition>
          <gml:endPosition>2026-07-29T23:00:00Z</gml:endPosition>
        </gml:TimePeriod>
      </iwxxm:validPeriod>
      <iwxxm:phenomenon xlink:href="http://codes.wmo.int/49-2/SigWxPhenomena/SEV_ICE"/>
      <iwxxm:analysisCollection>
        <iwxxm:analysisAndForecastPositionAnalysis gml:id="uuid.2667d474-e23d-4aeb-9132-dbd90def4041">
          <iwxxm:analysis>
            <iwxxm:SIGMETEvolvingConditionCollection gml:id="uuid.9160aad9-b874-407b-afce-028652765f01" timeIndicator="FORECAST">
              <iwxxm:phenomenonTime nilReason="http://codes.wmo.int/common/nil/missing"/>
              <iwxxm:member>
                <iwxxm:SIGMETEvolvingCondition gml:id="uuid.9f2208a6-5665-4d1f-a0f2-14843e147575" intensityChange="">
                  <iwxxm:geometry>
                    <aixm:AirspaceVolume gml:id="uuid.a13e6c3b-573f-4d4f-bd95-39a1869c281c">
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                        <aixm:Surface gml:id="uuid.1d53b567-1749-4d74-85bc-95b8820beab2" srsDimension="2" axisLabels="Lat Long" srsName="http://www.opengis.net/def/crs/EPSG/0/4326">
                          <gml:patches>
                            <gml:PolygonPatch>
                              <gml:exterior>
                                <gml:LinearRing>
                                  <gml:posList>-39.667 143 -39.667 145.667 -41.833 146 -42.167 144.167</gml:posList>
                                </gml:LinearRing>
                              </gml:exterior>
                            </gml:PolygonPatch>
                          </gml:patches>
                        </aixm:Surface>
                      </aixm:horizontalProjection>
                    </aixm:AirspaceVolume>
                  </iwxxm:geometry>
                </iwxxm:SIGMETEvolvingCondition>
              </iwxxm:member>
            </iwxxm:SIGMETEvolvingConditionCollection>
          </iwxxm:analysis>
        </iwxxm:analysisAndForecastPositionAnalysis>
      </iwxxm:analysisCollection>
    </iwxxm:SIGMET>
    <iwxxm:SIGMET xmlns:iwxxm="http://icao.int/iwxxm/2025-2" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:gml="http://www.opengis.net/gml/3.2" xmlns:aixm="http://www.aixm.aero/schema/5.1.1" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://icao.int/iwxxm/2025-2 http://schemas.wmo.int/iwxxm/2025-2/iwxxm.xsd" reportStatus="NORMAL" permissibleUsage="NON-OPERATIONAL" translationCentreDesignator="DEVO" translationCentreName="VietorWeather" translationTime="2026-07-29T20:29:18Z" gml:id="uuid.ffebff0b-f9ed-4fe9-ae24-7513cf14651a">
      <!--TAC:WSCI35 ZGGG 292028
ZGZU SIGMET 5 VALID 292030/300030 ZGGG-
ZGZU GUANGZHOU FIR EMBD TS FCST S OF N2404 TOP FL460 MOV NW 25KMH
 NC=-->
      <iwxxm:issueTime>
        <gml:TimeInstant gml:id="uuid.c53ea3f5-9dd3-4bee-9bdf-1c984ab74d53">
          <gml:timePosition>2026-07-29T20:29:18Z</gml:timePosition>
        </gml:TimeInstant>
      </iwxxm:issueTime>
      <iwxxm:issuingAirTrafficServicesUnit>
        <aixm:Unit gml:id="uuid.14521e26-427d-4678-9fa3-c7ec025fee84">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.3c380c96-c978-45cf-a37f-cf83193368db">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>ZGZU GUANGZHOU</aixm:name>
              <aixm:type>FIR</aixm:type>
              <aixm:designator>ZGZU</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:issuingAirTrafficServicesUnit>
      <iwxxm:originatingMeteorologicalWatchOffice>
        <aixm:Unit gml:id="uuid.ca5d3c2a-1882-443a-8469-41d03f223b01">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.dad3c574-11db-4451-b579-3c5403142eea">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>ZGZU MWO</aixm:name>
              <aixm:type>MWO</aixm:type>
              <aixm:designator>ZGZU</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:originatingMeteorologicalWatchOffice>
      <iwxxm:issuingAirTrafficServicesRegion>
        <aixm:Airspace gml:id="uuid.24b257c3-8644-4c87-b75b-ff9336224e26">
          <aixm:timeSlice>
            <aixm:AirspaceTimeSlice gml:id="uuid.a10cb506-5b6e-45fd-a691-3e966ec9a1f8">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:type>OTHER:FIR_UIR</aixm:type>
              <aixm:designator>ZGZU</aixm:designator>
              <aixm:name>ZGZU GUANGZHOU FIR/UIR</aixm:name>
            </aixm:AirspaceTimeSlice>
          </aixm:timeSlice>
        </aixm:Airspace>
      </iwxxm:issuingAirTrafficServicesRegion>
      <iwxxm:sequenceNumber>5</iwxxm:sequenceNumber>
      <iwxxm:validPeriod>
        <gml:TimePeriod gml:id="uuid.b92a661d-4bec-4d28-b8b3-e9394fc967e7">
          <gml:beginPosition>2026-07-29T20:30:00Z</gml:beginPosition>
          <gml:endPosition>2026-07-30T00:30:00Z</gml:endPosition>
        </gml:TimePeriod>
      </iwxxm:validPeriod>
      <iwxxm:phenomenon xlink:href="http://codes.wmo.int/49-2/SigWxPhenomena/TS"/>
      <iwxxm:analysisCollection>
        <iwxxm:analysisAndForecastPositionAnalysis gml:id="uuid.1864e3fd-c59a-4af9-98e5-359a0100483a">
          <iwxxm:analysis>
            <iwxxm:SIGMETEvolvingConditionCollection gml:id="uuid.372841a0-fd53-4924-9479-3488c0160c73" timeIndicator="FORECAST">
              <iwxxm:phenomenonTime nilReason="http://codes.wmo.int/common/nil/missing"/>
              <iwxxm:member>
                <iwxxm:SIGMETEvolvingCondition gml:id="uuid.b0b42862-1da8-424f-b95b-b19f05b32701" intensityChange="NO_CHANGE">
                  <iwxxm:geometry>
                    <aixm:AirspaceVolume gml:id="uuid.cfc5d252-448b-4be6-9cc5-6835ffe90b11">
                      <aixm:upperLimit uom="FL">460</aixm:upperLimit>
                      <aixm:upperLimitReference>STD</aixm:upperLimitReference>
                      <aixm:horizontalProjection>
                        <aixm:Surface gml:id="uuid.3011d1b3-f91f-40eb-8693-0a634e2ceaff" srsDimension="2" axisLabels="Lat Long" srsName="http://www.opengis.net/def/crs/EPSG/0/4326">
                          <gml:patches>
                            <gml:PolygonPatch>
                              <gml:exterior>
                                <gml:LinearRing>
                                  <gml:posList>24.067 105.693 23.205 105.523 22.968 105.934 22.837 106.754 22.424 106.564 22.05 106.694 21.634 107.359 21.508 108.03 21.181 108.195 20.507 108.019 20.471 111.497 21.439 111.553 21.693 112.342 22.026 113.575 22.503 113.988 22.601 114.263 22.379 114.58 22.723 115.17 22.596 115.661 22.945 116.552 23.449 116.931 23.469 117.479 23.688 117.078 24.067 116.857 24.067 105.693</gml:posList>
                                </gml:LinearRing>
                              </gml:exterior>
                            </gml:PolygonPatch>
                          </gml:patches>
                        </aixm:Surface>
                      </aixm:horizontalProjection>
                    </aixm:AirspaceVolume>
                  </iwxxm:geometry>
                  <iwxxm:directionOfMotion uom="deg">315</iwxxm:directionOfMotion>
                  <iwxxm:speedOfMotion uomo="[kn_i]">13</iwxxm:speedOfMotion>
                </iwxxm:SIGMETEvolvingCondition>
              </iwxxm:member>
            </iwxxm:SIGMETEvolvingConditionCollection>
          </iwxxm:analysis>
        </iwxxm:analysisAndForecastPositionAnalysis>
      </iwxxm:analysisCollection>
    </iwxxm:SIGMET>
    <iwxxm:SIGMET xmlns:iwxxm="http://icao.int/iwxxm/2025-2" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:gml="http://www.opengis.net/gml/3.2" xmlns:aixm="http://www.aixm.aero/schema/5.1.1" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://icao.int/iwxxm/2025-2 http://schemas.wmo.int/iwxxm/2025-2/iwxxm.xsd" reportStatus="NORMAL" permissibleUsage="NON-OPERATIONAL" translationCentreDesignator="DEVO" translationCentreName="VietorWeather" translationTime="2026-07-29T20:31:47Z" gml:id="uuid.1dd39330-2487-4b31-a6c7-971d3d8e4872">
      <!--TAC:WSIN31 VECC 292031
VECF SIGMET A4 VALID 292100/292400 VECC- VECF KOLKATA FIR EMBD TS FCST WI N2710 E09600 - N2403 E09400 - N2523 E08955 - N2622 E08914 - N2747 E09128 - N2809 E09557 - N2710 E09600 TOP FL530 MOV W 10KT NC=-->
      <iwxxm:issueTime>
        <gml:TimeInstant gml:id="uuid.0e60dcd6-3b6b-4a1c-b46e-c2a24f90dae2">
          <gml:timePosition>2026-07-29T20:31:47Z</gml:timePosition>
        </gml:TimeInstant>
      </iwxxm:issueTime>
      <iwxxm:issuingAirTrafficServicesUnit>
        <aixm:Unit gml:id="uuid.1cbbb0ea-3d06-44a6-98c8-222f94538f58">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.0c8d826d-0e8a-4d45-b3d1-7881230cefa4">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>VECF KOLKATA</aixm:name>
              <aixm:type>FIR</aixm:type>
              <aixm:designator>VECF</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:issuingAirTrafficServicesUnit>
      <iwxxm:originatingMeteorologicalWatchOffice>
        <aixm:Unit gml:id="uuid.4ef6da80-98e8-4feb-b206-e4f557e36783">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.f3390e2a-36f6-4a08-9978-d08bedaa4856">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>VECF MWO</aixm:name>
              <aixm:type>MWO</aixm:type>
              <aixm:designator>VECF</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:originatingMeteorologicalWatchOffice>
      <iwxxm:issuingAirTrafficServicesRegion>
        <aixm:Airspace gml:id="uuid.6f71c480-8f71-4e23-95c8-debca285eba2">
          <aixm:timeSlice>
            <aixm:AirspaceTimeSlice gml:id="uuid.bfde4a4d-3588-4ce2-bd96-52de2fecc69b">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:type>OTHER:FIR_UIR</aixm:type>
              <aixm:designator>VECF</aixm:designator>
              <aixm:name>VECF KOLKATA FIR/UIR</aixm:name>
            </aixm:AirspaceTimeSlice>
          </aixm:timeSlice>
        </aixm:Airspace>
      </iwxxm:issuingAirTrafficServicesRegion>
      <iwxxm:sequenceNumber>A4</iwxxm:sequenceNumber>
      <iwxxm:validPeriod>
        <gml:TimePeriod gml:id="uuid.54a42cf2-4466-4a4a-891c-bbd622326657">
          <gml:beginPosition>2026-07-29T21:00:00Z</gml:beginPosition>
          <gml:endPosition>2026-07-30T00:00:00Z</gml:endPosition>
        </gml:TimePeriod>
      </iwxxm:validPeriod>
      <iwxxm:phenomenon xlink:href="http://codes.wmo.int/49-2/SigWxPhenomena/TS"/>
      <iwxxm:analysisCollection>
        <iwxxm:analysisAndForecastPositionAnalysis gml:id="uuid.41a3d2e5-4057-4ecc-9a50-526c4be80bd6">
          <iwxxm:analysis>
            <iwxxm:SIGMETEvolvingConditionCollection gml:id="uuid.6eb65e44-8908-4b84-a5bc-b6c928214cf1" timeIndicator="FORECAST">
              <iwxxm:phenomenonTime nilReason="http://codes.wmo.int/common/nil/missing"/>
              <iwxxm:member>
                <iwxxm:SIGMETEvolvingCondition gml:id="uuid.47ad7a3c-3ae2-43e6-9b53-0f93a3b26730" intensityChange="NO_CHANGE">
                  <iwxxm:geometry>
                    <aixm:AirspaceVolume gml:id="uuid.de2f340b-c38f-47e0-bbec-27854c235e68">
                      <aixm:upperLimit uom="FL">530</aixm:upperLimit>
                      <aixm:upperLimitReference>STD</aixm:upperLimitReference>
                      <aixm:horizontalProjection>
                        <aixm:Surface gml:id="uuid.857dad29-5c2d-46f6-94bc-75a886ea19d8" srsDimension="2" axisLabels="Lat Long" srsName="http://www.opengis.net/def/crs/EPSG/0/4326">
                          <gml:patches>
                            <gml:PolygonPatch>
                              <gml:exterior>
                                <gml:LinearRing>
                                  <gml:posList>27.167 96 24.05 94 25.383 89.917 26.367 89.233 27.783 91.467 28.15 95.95 27.167 96</gml:posList>
                                </gml:LinearRing>
                              </gml:exterior>
                            </gml:PolygonPatch>
                          </gml:patches>
                        </aixm:Surface>
                      </aixm:horizontalProjection>
                    </aixm:AirspaceVolume>
                  </iwxxm:geometry>
                  <iwxxm:directionOfMotion uom="deg">270</iwxxm:directionOfMotion>
                  <iwxxm:speedOfMotion uomo="[kn_i]">10</iwxxm:speedOfMotion>
                </iwxxm:SIGMETEvolvingCondition>
              </iwxxm:member>
            </iwxxm:SIGMETEvolvingConditionCollection>
          </iwxxm:analysis>
        </iwxxm:analysisAndForecastPositionAnalysis>
      </iwxxm:analysisCollection>
    </iwxxm:SIGMET>
    <iwxxm:SIGMET xmlns:iwxxm="http://icao.int/iwxxm/2025-2" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:gml="http://www.opengis.net/gml/3.2" xmlns:aixm="http://www.aixm.aero/schema/5.1.1" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://icao.int/iwxxm/2025-2 http://schemas.wmo.int/iwxxm/2025-2/iwxxm.xsd" reportStatus="NORMAL" permissibleUsage="NON-OPERATIONAL" translationCentreDesignator="DEVO" translationCentreName="VietorWeather" translationTime="2026-07-29T20:34:53Z" gml:id="uuid.2f0ef9bf-1257-4be5-8cc8-7a65c4d2a730">
      <!--TAC:WSSS20 VHHH 292035
VHHK SIGMET 7 VALID 292045/300045 VHHH-
VHHK HONG KONG FIR
EMBD TS FCST WI N2100 E11730 - N2055 E11726 - N1841 E11213 - 
N1930 E11130 - N2130 E11130 - N2400 E11730 - N2100 E11730 TOP 
FL500 MOV NW 10KT NC=-->
      <iwxxm:issueTime>
        <gml:TimeInstant gml:id="uuid.f6d69aa1-d258-4e2b-b3f8-64876573710f">
          <gml:timePosition>2026-07-29T20:34:53Z</gml:timePosition>
        </gml:TimeInstant>
      </iwxxm:issueTime>
      <iwxxm:issuingAirTrafficServicesUnit>
        <aixm:Unit gml:id="uuid.79819a28-b832-4d5c-bb5d-3454db5b535f">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.52590873-40f1-49c9-ae1d-f1e65bbf6ab9">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>VHHK HONG KONG</aixm:name>
              <aixm:type>FIR</aixm:type>
              <aixm:designator>VHHK</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:issuingAirTrafficServicesUnit>
      <iwxxm:originatingMeteorologicalWatchOffice>
        <aixm:Unit gml:id="uuid.79509c3b-230a-455d-b031-093d7e2aa566">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.6ace31bf-f02c-4c1c-9652-df49484dc80c">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>VHHK MWO</aixm:name>
              <aixm:type>MWO</aixm:type>
              <aixm:designator>VHHK</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:originatingMeteorologicalWatchOffice>
      <iwxxm:issuingAirTrafficServicesRegion>
        <aixm:Airspace gml:id="uuid.0c81b1ef-1c60-4389-acd9-01b3a0ecf06f">
          <aixm:timeSlice>
            <aixm:AirspaceTimeSlice gml:id="uuid.9b0123b4-b28b-47b9-aee4-59538c0c8a41">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:type>OTHER:FIR_UIR</aixm:type>
              <aixm:designator>VHHK</aixm:designator>
              <aixm:name>VHHK HONG KONG FIR/UIR</aixm:name>
            </aixm:AirspaceTimeSlice>
          </aixm:timeSlice>
        </aixm:Airspace>
      </iwxxm:issuingAirTrafficServicesRegion>
      <iwxxm:sequenceNumber>7</iwxxm:sequenceNumber>
      <iwxxm:validPeriod>
        <gml:TimePeriod gml:id="uuid.894daa9f-1bfa-4052-8d0a-e9271ead4187">
          <gml:beginPosition>2026-07-29T20:45:00Z</gml:beginPosition>
          <gml:endPosition>2026-07-30T00:45:00Z</gml:endPosition>
        </gml:TimePeriod>
      </iwxxm:validPeriod>
      <iwxxm:phenomenon xlink:href="http://codes.wmo.int/49-2/SigWxPhenomena/TS"/>
      <iwxxm:analysisCollection>
        <iwxxm:analysisAndForecastPositionAnalysis gml:id="uuid.bc5aea13-130e-48f9-8ac8-3fd0c4a7db10">
          <iwxxm:analysis>
            <iwxxm:SIGMETEvolvingConditionCollection gml:id="uuid.36d93f82-bde5-43f7-beea-1b5bcd7c582f" timeIndicator="FORECAST">
              <iwxxm:phenomenonTime nilReason="http://codes.wmo.int/common/nil/missing"/>
              <iwxxm:member>
                <iwxxm:SIGMETEvolvingCondition gml:id="uuid.6ece86c1-f3c3-402e-8ac9-57a52b2f1e8d" intensityChange="NO_CHANGE">
                  <iwxxm:geometry>
                    <aixm:AirspaceVolume gml:id="uuid.dbed4aab-9e10-48cc-bb8c-1e884bc1334e">
                      <aixm:upperLimit uom="FL">500</aixm:upperLimit>
                      <aixm:upperLimitReference>STD</aixm:upperLimitReference>
                      <aixm:horizontalProjection>
                        <aixm:Surface gml:id="uuid.8d31118e-b189-47eb-93f7-27c87ab59067" srsDimension="2" axisLabels="Lat Long" srsName="http://www.opengis.net/def/crs/EPSG/0/4326">
                          <gml:patches>
                            <gml:PolygonPatch>
                              <gml:exterior>
                                <gml:LinearRing>
                                  <gml:posList>21 117.5 20.917 117.433 18.683 112.217 19.5 111.5 21.5 111.5 24 117.5 21 117.5</gml:posList>
                                </gml:LinearRing>
                              </gml:exterior>
                            </gml:PolygonPatch>
                          </gml:patches>
                        </aixm:Surface>
                      </aixm:horizontalProjection>
                    </aixm:AirspaceVolume>
                  </iwxxm:geometry>
                  <iwxxm:directionOfMotion uom="deg">315</iwxxm:directionOfMotion>
                  <iwxxm:speedOfMotion uomo="[kn_i]">10</iwxxm:speedOfMotion>
                </iwxxm:SIGMETEvolvingCondition>
              </iwxxm:member>
            </iwxxm:SIGMETEvolvingConditionCollection>
          </iwxxm:analysis>
        </iwxxm:analysisAndForecastPositionAnalysis>
      </iwxxm:analysisCollection>
    </iwxxm:SIGMET>
    <iwxxm:SIGMET xmlns:iwxxm="http://icao.int/iwxxm/2025-2" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:gml="http://www.opengis.net/gml/3.2" xmlns:aixm="http://www.aixm.aero/schema/5.1.1" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://icao.int/iwxxm/2025-2 http://schemas.wmo.int/iwxxm/2025-2/iwxxm.xsd" reportStatus="NORMAL" permissibleUsage="NON-OPERATIONAL" translationCentreDesignator="DEVO" translationCentreName="VietorWeather" translationTime="2026-07-29T20:35:55Z" gml:id="uuid.91e3c8a7-deb5-4e8f-a4b5-714d261dd4c5">
      <!--TAC:WSSO20 AGGH 292035
AGGG SIGMET A01 VALID 292040/300040 AGGH- 

AGGG HONIARA FIR EMBD TS OBS WI S0504 E15835 - S0500 E15843 - S0449 E16003 -
S0934 E16537 - S1001 E16443 - S0756 E16041 - S0504 E15835 TOP FL400 MOV W
15KT NC=-->
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              <aixm:name>AGGG MWO</aixm:name>
              <aixm:type>MWO</aixm:type>
              <aixm:designator>AGGG</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
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      </iwxxm:originatingMeteorologicalWatchOffice>
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              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:type>OTHER:FIR_UIR</aixm:type>
              <aixm:designator>AGGG</aixm:designator>
              <aixm:name>AGGG HONIARA FIR/UIR</aixm:name>
            </aixm:AirspaceTimeSlice>
          </aixm:timeSlice>
        </aixm:Airspace>
      </iwxxm:issuingAirTrafficServicesRegion>
      <iwxxm:sequenceNumber>A01</iwxxm:sequenceNumber>
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          <gml:beginPosition>2026-07-29T20:40:00Z</gml:beginPosition>
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      <iwxxm:phenomenon xlink:href="http://codes.wmo.int/49-2/SigWxPhenomena/TS"/>
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        <iwxxm:analysisAndForecastPositionAnalysis gml:id="uuid.fd843301-ede8-4606-b541-00ccd034b83e">
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                <iwxxm:SIGMETEvolvingCondition gml:id="uuid.7e57c202-6192-4277-a854-04ebf078e351" intensityChange="NO_CHANGE">
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                  </iwxxm:geometry>
                  <iwxxm:directionOfMotion uom="deg">270</iwxxm:directionOfMotion>
                  <iwxxm:speedOfMotion uomo="[kn_i]">15</iwxxm:speedOfMotion>
                </iwxxm:SIGMETEvolvingCondition>
              </iwxxm:member>
            </iwxxm:SIGMETEvolvingConditionCollection>
          </iwxxm:analysis>
        </iwxxm:analysisAndForecastPositionAnalysis>
      </iwxxm:analysisCollection>
    </iwxxm:SIGMET>
    <iwxxm:SIGMET xmlns:iwxxm="http://icao.int/iwxxm/2025-2" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:gml="http://www.opengis.net/gml/3.2" xmlns:aixm="http://www.aixm.aero/schema/5.1.1" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://icao.int/iwxxm/2025-2 http://schemas.wmo.int/iwxxm/2025-2/iwxxm.xsd" reportStatus="NORMAL" permissibleUsage="NON-OPERATIONAL" translationCentreDesignator="DEVO" translationCentreName="VietorWeather" translationTime="2026-07-29T20:36:35Z" gml:id="uuid.2ff123c8-c8f4-4560-86eb-e1b4070d4be7">
      <!--TAC:WSIN31 VECC 292036
VECF SIGMET 4 VALID 292036/292400 VECC- VECF KOLKATA FIR EMBD TS OBS WI N1542 E08850 - N1823 E09017 - N1849 E09159 - N1429 E09156 - N1542 E08850 TOP FL510 MOV WSW 10KT NC=-->
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        </gml:TimeInstant>
      </iwxxm:issueTime>
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            <aixm:UnitTimeSlice gml:id="uuid.5444eea9-7ec4-4f9f-8423-2322de031eda">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>VECF KOLKATA</aixm:name>
              <aixm:type>FIR</aixm:type>
              <aixm:designator>VECF</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:issuingAirTrafficServicesUnit>
      <iwxxm:originatingMeteorologicalWatchOffice>
        <aixm:Unit gml:id="uuid.fb11659e-0f49-40a8-9f5d-02138095191c">
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            <aixm:UnitTimeSlice gml:id="uuid.91ce7d55-85ab-477c-84f0-242bea23fdf4">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>VECF MWO</aixm:name>
              <aixm:type>MWO</aixm:type>
              <aixm:designator>VECF</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:originatingMeteorologicalWatchOffice>
      <iwxxm:issuingAirTrafficServicesRegion>
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              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:type>OTHER:FIR_UIR</aixm:type>
              <aixm:designator>VECF</aixm:designator>
              <aixm:name>VECF KOLKATA FIR/UIR</aixm:name>
            </aixm:AirspaceTimeSlice>
          </aixm:timeSlice>
        </aixm:Airspace>
      </iwxxm:issuingAirTrafficServicesRegion>
      <iwxxm:sequenceNumber>4</iwxxm:sequenceNumber>
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        <gml:TimePeriod gml:id="uuid.63c4bad3-a82e-4bd8-b131-e58378d98b4c">
          <gml:beginPosition>2026-07-29T20:36:00Z</gml:beginPosition>
          <gml:endPosition>2026-07-30T00:00:00Z</gml:endPosition>
        </gml:TimePeriod>
      </iwxxm:validPeriod>
      <iwxxm:phenomenon xlink:href="http://codes.wmo.int/49-2/SigWxPhenomena/TS"/>
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        <iwxxm:analysisAndForecastPositionAnalysis gml:id="uuid.82ea0ae4-531f-4e2b-9f99-ffbba66abd0f">
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              <iwxxm:phenomenonTime nilReason="http://codes.wmo.int/common/nil/missing"/>
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                <iwxxm:SIGMETEvolvingCondition gml:id="uuid.62dd2210-be1c-4d28-9031-34276fe52eb2" intensityChange="NO_CHANGE">
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                    <aixm:AirspaceVolume gml:id="uuid.4f6ae022-47be-4723-baea-4c49380ab7a8">
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                        <aixm:Surface gml:id="uuid.98a52059-d022-433a-8afc-7100b79a1d47" srsDimension="2" axisLabels="Lat Long" srsName="http://www.opengis.net/def/crs/EPSG/0/4326">
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                        </aixm:Surface>
                      </aixm:horizontalProjection>
                    </aixm:AirspaceVolume>
                  </iwxxm:geometry>
                  <iwxxm:directionOfMotion uom="deg">247</iwxxm:directionOfMotion>
                  <iwxxm:speedOfMotion uomo="[kn_i]">10</iwxxm:speedOfMotion>
                </iwxxm:SIGMETEvolvingCondition>
              </iwxxm:member>
            </iwxxm:SIGMETEvolvingConditionCollection>
          </iwxxm:analysis>
        </iwxxm:analysisAndForecastPositionAnalysis>
      </iwxxm:analysisCollection>
    </iwxxm:SIGMET>
    <iwxxm:SIGMET xmlns:iwxxm="http://icao.int/iwxxm/2025-2" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:gml="http://www.opengis.net/gml/3.2" xmlns:aixm="http://www.aixm.aero/schema/5.1.1" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://icao.int/iwxxm/2025-2 http://schemas.wmo.int/iwxxm/2025-2/iwxxm.xsd" reportStatus="NORMAL" permissibleUsage="NON-OPERATIONAL" translationCentreDesignator="DEVO" translationCentreName="VietorWeather" translationTime="2026-07-29T20:42:06Z" gml:id="uuid.d6eb0eb0-cf16-46ed-985c-5a6f4031ae78">
      <!--TAC:WSID20 WIII 292041
WIIF SIGMET 04 VALID 292041/300041 WIII- WIIF JAKARTA FIR EMBD TS OBS
WI N0152 E10156 - N0134 E10202 - S0026 E10012 - N0000 E09919 - N0103
E09839 - N0201 E10147 - N0152 E10156 TOP FL510 MOV SW 10KT INTSF=-->
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        <gml:TimeInstant gml:id="uuid.104ffbc8-3ca6-4670-921d-de8c8e8dde0e">
          <gml:timePosition>2026-07-29T20:42:06Z</gml:timePosition>
        </gml:TimeInstant>
      </iwxxm:issueTime>
      <iwxxm:issuingAirTrafficServicesUnit>
        <aixm:Unit gml:id="uuid.e4bca0c7-ad02-44fb-afc0-9c9984c1b2f0">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.c74191da-90b5-4a51-b85d-bc76912dc64d">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>WIIF JAKARTA</aixm:name>
              <aixm:type>FIR</aixm:type>
              <aixm:designator>WIIF</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:issuingAirTrafficServicesUnit>
      <iwxxm:originatingMeteorologicalWatchOffice>
        <aixm:Unit gml:id="uuid.613c6fc6-f933-4792-af8a-44a90e80f4f2">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.98c1d5ad-c32a-4287-b147-dc00f36460e4">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>WIIF MWO</aixm:name>
              <aixm:type>MWO</aixm:type>
              <aixm:designator>WIIF</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:originatingMeteorologicalWatchOffice>
      <iwxxm:issuingAirTrafficServicesRegion>
        <aixm:Airspace gml:id="uuid.cddd51ff-32b9-453f-87da-13ed54b9c219">
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            <aixm:AirspaceTimeSlice gml:id="uuid.4bd51526-4a21-47f0-936d-a422cd369b8c">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:type>OTHER:FIR_UIR</aixm:type>
              <aixm:designator>WIIF</aixm:designator>
              <aixm:name>WIIF JAKARTA FIR/UIR</aixm:name>
            </aixm:AirspaceTimeSlice>
          </aixm:timeSlice>
        </aixm:Airspace>
      </iwxxm:issuingAirTrafficServicesRegion>
      <iwxxm:sequenceNumber>04</iwxxm:sequenceNumber>
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        </gml:TimePeriod>
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      <iwxxm:phenomenon xlink:href="http://codes.wmo.int/49-2/SigWxPhenomena/TS"/>
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        <iwxxm:analysisAndForecastPositionAnalysis gml:id="uuid.60f03aa7-6ef3-42c8-ba9f-0ba5f73e2139">
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              <iwxxm:phenomenonTime nilReason="http://codes.wmo.int/common/nil/missing"/>
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                <iwxxm:SIGMETEvolvingCondition gml:id="uuid.48748da0-2f24-4f9e-a6ca-b7bdcf39fb4c" intensityChange="INTENSIFY">
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                    <aixm:AirspaceVolume gml:id="uuid.b9a8ab99-29ce-4493-bba3-891db123e04b">
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                        <aixm:Surface gml:id="uuid.e84faa33-0ee6-4879-8f76-cc9c14970a0f" srsDimension="2" axisLabels="Lat Long" srsName="http://www.opengis.net/def/crs/EPSG/0/4326">
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                                </gml:LinearRing>
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                        </aixm:Surface>
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                  </iwxxm:geometry>
                  <iwxxm:directionOfMotion uom="deg">225</iwxxm:directionOfMotion>
                  <iwxxm:speedOfMotion uomo="[kn_i]">10</iwxxm:speedOfMotion>
                </iwxxm:SIGMETEvolvingCondition>
              </iwxxm:member>
            </iwxxm:SIGMETEvolvingConditionCollection>
          </iwxxm:analysis>
        </iwxxm:analysisAndForecastPositionAnalysis>
      </iwxxm:analysisCollection>
    </iwxxm:SIGMET>
    <iwxxm:SIGMET xmlns:iwxxm="http://icao.int/iwxxm/2025-2" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:gml="http://www.opengis.net/gml/3.2" xmlns:aixm="http://www.aixm.aero/schema/5.1.1" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://icao.int/iwxxm/2025-2 http://schemas.wmo.int/iwxxm/2025-2/iwxxm.xsd" reportStatus="NORMAL" permissibleUsage="NON-OPERATIONAL" translationCentreDesignator="DEVO" translationCentreName="VietorWeather" translationTime="2026-07-29T20:42:09Z" gml:id="uuid.73711402-ec32-4ec7-8f12-8d786ec3276b">
      <!--TAC:WSNW20 ANAU 292039
ANAU SIGMET 1A VALID 292032/300032 ANAU-
ANAU NAURU FIR EMBD TS OBS WI S0216 E16016 - S0200 E16518 - S0853
E16959 - S0958 E16952 - S1137 E16652 - S0451 E16007 - S0216 E16016
TOP FL530 MOV WSW 15KT NC =-->
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        </gml:TimeInstant>
      </iwxxm:issueTime>
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          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.fc8eede3-d79b-4944-a852-592d000ccce9">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>ANAU NAURU</aixm:name>
              <aixm:type>FIR</aixm:type>
              <aixm:designator>ANAU</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:issuingAirTrafficServicesUnit>
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            <aixm:UnitTimeSlice gml:id="uuid.de62954c-6b4b-420c-a283-bb3238ef0687">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>ANAU MWO</aixm:name>
              <aixm:type>MWO</aixm:type>
              <aixm:designator>ANAU</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:originatingMeteorologicalWatchOffice>
      <iwxxm:issuingAirTrafficServicesRegion>
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              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:type>OTHER:FIR_UIR</aixm:type>
              <aixm:designator>ANAU</aixm:designator>
              <aixm:name>ANAU NAURU FIR/UIR</aixm:name>
            </aixm:AirspaceTimeSlice>
          </aixm:timeSlice>
        </aixm:Airspace>
      </iwxxm:issuingAirTrafficServicesRegion>
      <iwxxm:sequenceNumber>1A</iwxxm:sequenceNumber>
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                    <aixm:AirspaceVolume gml:id="uuid.aacd6290-2b3f-47de-894d-de1bc959d7d5">
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                                  <gml:posList>-2.267 160.267 -2 165.3 -8.883 169.983 -9.967 169.867 -11.617 166.867 -4.85 160.117 -2.267 160.267</gml:posList>
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                  </iwxxm:geometry>
                  <iwxxm:directionOfMotion uom="deg">247</iwxxm:directionOfMotion>
                  <iwxxm:speedOfMotion uomo="[kn_i]">15</iwxxm:speedOfMotion>
                </iwxxm:SIGMETEvolvingCondition>
              </iwxxm:member>
            </iwxxm:SIGMETEvolvingConditionCollection>
          </iwxxm:analysis>
        </iwxxm:analysisAndForecastPositionAnalysis>
      </iwxxm:analysisCollection>
    </iwxxm:SIGMET>
    <iwxxm:SIGMET xmlns:iwxxm="http://icao.int/iwxxm/2025-2" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:gml="http://www.opengis.net/gml/3.2" xmlns:aixm="http://www.aixm.aero/schema/5.1.1" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://icao.int/iwxxm/2025-2 http://schemas.wmo.int/iwxxm/2025-2/iwxxm.xsd" reportStatus="NORMAL" permissibleUsage="NON-OPERATIONAL" translationCentreDesignator="DEVO" translationCentreName="VietorWeather" translationTime="2026-07-29T20:42:59Z" gml:id="uuid.ab69109d-4277-4a31-b668-a08c4644c60a">
      <!--TAC:WSIN31 VECC 292042
VECF SIGMET B3 VALID 292100/292400 VECC- VECF KOLKATA FIR EMBD TS FCST WI N2231 E08356 - N2449 E08350 - N2340 E08837 - N2204 E08900 - N2154 E08729 - N2231 E08356 TOP FL420 MOV NNW 10KT NC=-->
      <iwxxm:issueTime>
        <gml:TimeInstant gml:id="uuid.39390c29-c179-43be-8086-b0d95b5843ad">
          <gml:timePosition>2026-07-29T20:42:59Z</gml:timePosition>
        </gml:TimeInstant>
      </iwxxm:issueTime>
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            <aixm:UnitTimeSlice gml:id="uuid.2f6bdd9e-a995-4644-b85d-3fa90c5d75eb">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>VECF KOLKATA</aixm:name>
              <aixm:type>FIR</aixm:type>
              <aixm:designator>VECF</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:issuingAirTrafficServicesUnit>
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            <aixm:UnitTimeSlice gml:id="uuid.c43de5d2-b908-4ac1-adfc-c4aa1f520249">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>VECF MWO</aixm:name>
              <aixm:type>MWO</aixm:type>
              <aixm:designator>VECF</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:originatingMeteorologicalWatchOffice>
      <iwxxm:issuingAirTrafficServicesRegion>
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            <aixm:AirspaceTimeSlice gml:id="uuid.d6ce25f8-f309-4787-8ff2-710567c8696e">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:type>OTHER:FIR_UIR</aixm:type>
              <aixm:designator>VECF</aixm:designator>
              <aixm:name>VECF KOLKATA FIR/UIR</aixm:name>
            </aixm:AirspaceTimeSlice>
          </aixm:timeSlice>
        </aixm:Airspace>
      </iwxxm:issuingAirTrafficServicesRegion>
      <iwxxm:sequenceNumber>B3</iwxxm:sequenceNumber>
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        <gml:TimePeriod gml:id="uuid.fb39a43d-36f4-41c8-a3f8-aaf424e9c85b">
          <gml:beginPosition>2026-07-29T21:00:00Z</gml:beginPosition>
          <gml:endPosition>2026-07-30T00:00:00Z</gml:endPosition>
        </gml:TimePeriod>
      </iwxxm:validPeriod>
      <iwxxm:phenomenon xlink:href="http://codes.wmo.int/49-2/SigWxPhenomena/TS"/>
      <iwxxm:analysisCollection>
        <iwxxm:analysisAndForecastPositionAnalysis gml:id="uuid.0ed59dbb-114b-4729-984c-c6e6d5b513ab">
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              <iwxxm:phenomenonTime nilReason="http://codes.wmo.int/common/nil/missing"/>
              <iwxxm:member>
                <iwxxm:SIGMETEvolvingCondition gml:id="uuid.41b5ef5b-af2a-4235-9125-1da4e7acbd4b" intensityChange="NO_CHANGE">
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                      <aixm:upperLimit uom="FL">420</aixm:upperLimit>
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                                  <gml:posList>22.517 83.933 24.817 83.833 23.667 88.617 22.067 89 21.9 87.483 22.517 83.933</gml:posList>
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                      </aixm:horizontalProjection>
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                  </iwxxm:geometry>
                  <iwxxm:directionOfMotion uom="deg">327</iwxxm:directionOfMotion>
                  <iwxxm:speedOfMotion uomo="[kn_i]">10</iwxxm:speedOfMotion>
                </iwxxm:SIGMETEvolvingCondition>
              </iwxxm:member>
            </iwxxm:SIGMETEvolvingConditionCollection>
          </iwxxm:analysis>
        </iwxxm:analysisAndForecastPositionAnalysis>
      </iwxxm:analysisCollection>
    </iwxxm:SIGMET>
    <iwxxm:SIGMET xmlns:iwxxm="http://icao.int/iwxxm/2025-2" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:gml="http://www.opengis.net/gml/3.2" xmlns:aixm="http://www.aixm.aero/schema/5.1.1" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://icao.int/iwxxm/2025-2 http://schemas.wmo.int/iwxxm/2025-2/iwxxm.xsd" reportStatus="NORMAL" permissibleUsage="NON-OPERATIONAL" translationCentreDesignator="DEVO" translationCentreName="VietorWeather" translationTime="2026-07-29T20:44:57Z" gml:id="uuid.d4b78070-840d-4157-ba8d-5429193e0552">
      <!--TAC:WSBZ23 SBGL 292040
SBAZ SIGMET 34 VALID 292045/292330 SBAZ - SBAZ AMAZONICA FIR EMBD TS FCST WI N0050 W05347 - S0122 W04855 - S0113 W04856 - S0024 W04728 - N0130 W05101 - N0304 W05224 - N0215 W05252 - N0219 W05321 - N0050 W05347 TOP FL420 STNR NC=-->
      <iwxxm:issueTime>
        <gml:TimeInstant gml:id="uuid.7133f87d-9998-41e8-b586-0dac3bdece9a">
          <gml:timePosition>2026-07-29T20:44:57Z</gml:timePosition>
        </gml:TimeInstant>
      </iwxxm:issueTime>
      <iwxxm:issuingAirTrafficServicesUnit>
        <aixm:Unit gml:id="uuid.bfc6ba26-7ea2-4ac4-bc98-320684d95052">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.2db5b577-1ad4-4654-9c97-f42fde5ea62f">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>SBAZ AMAZONICA</aixm:name>
              <aixm:type>FIR</aixm:type>
              <aixm:designator>SBAZ</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:issuingAirTrafficServicesUnit>
      <iwxxm:originatingMeteorologicalWatchOffice>
        <aixm:Unit gml:id="uuid.c4348059-33a4-456a-9302-0889ae024398">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.7d6490fe-07ac-49b3-91c6-6101d6c970e8">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>SBAZ MWO</aixm:name>
              <aixm:type>MWO</aixm:type>
              <aixm:designator>SBAZ</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:originatingMeteorologicalWatchOffice>
      <iwxxm:issuingAirTrafficServicesRegion>
        <aixm:Airspace gml:id="uuid.356eb931-a9ef-415f-9821-8fda81f14928">
          <aixm:timeSlice>
            <aixm:AirspaceTimeSlice gml:id="uuid.cd7343e0-567b-4f59-83c9-198c997f03dc">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:type>OTHER:FIR_UIR</aixm:type>
              <aixm:designator>SBAZ</aixm:designator>
              <aixm:name>SBAZ AMAZONICA FIR/UIR</aixm:name>
            </aixm:AirspaceTimeSlice>
          </aixm:timeSlice>
        </aixm:Airspace>
      </iwxxm:issuingAirTrafficServicesRegion>
      <iwxxm:sequenceNumber>34</iwxxm:sequenceNumber>
      <iwxxm:validPeriod>
        <gml:TimePeriod gml:id="uuid.c28228de-4d35-4db6-9d74-a59b8ac34ecf">
          <gml:beginPosition>2026-07-29T20:45:00Z</gml:beginPosition>
          <gml:endPosition>2026-07-29T23:30:00Z</gml:endPosition>
        </gml:TimePeriod>
      </iwxxm:validPeriod>
      <iwxxm:phenomenon xlink:href="http://codes.wmo.int/49-2/SigWxPhenomena/TS"/>
      <iwxxm:analysisCollection>
        <iwxxm:analysisAndForecastPositionAnalysis gml:id="uuid.82886db3-13d0-4f7e-8665-0bb19a8e27bd">
          <iwxxm:analysis>
            <iwxxm:SIGMETEvolvingConditionCollection gml:id="uuid.1a5e80a2-11b2-43e9-ac91-304680ec5b19" timeIndicator="FORECAST">
              <iwxxm:phenomenonTime nilReason="http://codes.wmo.int/common/nil/missing"/>
              <iwxxm:member>
                <iwxxm:SIGMETEvolvingCondition gml:id="uuid.0871da24-e2ea-45a3-8fb4-742befcdcb07" intensityChange="NO_CHANGE">
                  <iwxxm:geometry>
                    <aixm:AirspaceVolume gml:id="uuid.4d7dd214-f79c-4cc8-ba50-43ce336eb610">
                      <aixm:upperLimit uom="FL">420</aixm:upperLimit>
                      <aixm:upperLimitReference>STD</aixm:upperLimitReference>
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                        <aixm:Surface gml:id="uuid.0d7a55b4-26b7-451c-adbe-5e52a7fed5a7" srsDimension="2" axisLabels="Lat Long" srsName="http://www.opengis.net/def/crs/EPSG/0/4326">
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                        </aixm:Surface>
                      </aixm:horizontalProjection>
                    </aixm:AirspaceVolume>
                  </iwxxm:geometry>
                </iwxxm:SIGMETEvolvingCondition>
              </iwxxm:member>
            </iwxxm:SIGMETEvolvingConditionCollection>
          </iwxxm:analysis>
        </iwxxm:analysisAndForecastPositionAnalysis>
      </iwxxm:analysisCollection>
    </iwxxm:SIGMET>
    <iwxxm:SIGMET xmlns:iwxxm="http://icao.int/iwxxm/2025-2" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:gml="http://www.opengis.net/gml/3.2" xmlns:aixm="http://www.aixm.aero/schema/5.1.1" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://icao.int/iwxxm/2025-2 http://schemas.wmo.int/iwxxm/2025-2/iwxxm.xsd" reportStatus="NORMAL" permissibleUsage="NON-OPERATIONAL" translationCentreDesignator="DEVO" translationCentreName="VietorWeather" translationTime="2026-07-29T20:47:01Z" gml:id="uuid.d5ad38fb-bcf0-4f95-aaa2-c4df8738d175">
      <!--TAC:WSBZ23 SBGL 292041
SBAZ SIGMET 35 VALID 292046/292330 SBAZ - SBAZ AMAZONICA FIR EMBD TS FCST WI S0405 W05609 - S0457 W05548 - S0345 W05322 - S0312 W05357 - S0405 W05609 TOP FL400 STNR NC=-->
      <iwxxm:issueTime>
        <gml:TimeInstant gml:id="uuid.1264c0ac-5393-4dc4-8b63-a2ed9f60929c">
          <gml:timePosition>2026-07-29T20:47:01Z</gml:timePosition>
        </gml:TimeInstant>
      </iwxxm:issueTime>
      <iwxxm:issuingAirTrafficServicesUnit>
        <aixm:Unit gml:id="uuid.77d8817f-e521-4c3c-9198-78d52ae70091">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.0e5ae377-ae75-4726-a516-d5a43e924c88">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>SBAZ AMAZONICA</aixm:name>
              <aixm:type>FIR</aixm:type>
              <aixm:designator>SBAZ</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:issuingAirTrafficServicesUnit>
      <iwxxm:originatingMeteorologicalWatchOffice>
        <aixm:Unit gml:id="uuid.56233931-87f4-48d8-a536-bfb70102fa86">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.201d5ddf-46e6-40ab-8814-63ed6a9c4973">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>SBAZ MWO</aixm:name>
              <aixm:type>MWO</aixm:type>
              <aixm:designator>SBAZ</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:originatingMeteorologicalWatchOffice>
      <iwxxm:issuingAirTrafficServicesRegion>
        <aixm:Airspace gml:id="uuid.b8e97646-d7f4-4b9b-852c-19fe9e0eee8e">
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            <aixm:AirspaceTimeSlice gml:id="uuid.3b8621d9-2d9a-4f07-bbcd-6e01a4234cdf">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:type>OTHER:FIR_UIR</aixm:type>
              <aixm:designator>SBAZ</aixm:designator>
              <aixm:name>SBAZ AMAZONICA FIR/UIR</aixm:name>
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          </aixm:timeSlice>
        </aixm:Airspace>
      </iwxxm:issuingAirTrafficServicesRegion>
      <iwxxm:sequenceNumber>35</iwxxm:sequenceNumber>
      <iwxxm:validPeriod>
        <gml:TimePeriod gml:id="uuid.d95f7c70-061b-4b8d-910e-9afee1d5768b">
          <gml:beginPosition>2026-07-29T20:46:00Z</gml:beginPosition>
          <gml:endPosition>2026-07-29T23:30:00Z</gml:endPosition>
        </gml:TimePeriod>
      </iwxxm:validPeriod>
      <iwxxm:phenomenon xlink:href="http://codes.wmo.int/49-2/SigWxPhenomena/TS"/>
      <iwxxm:analysisCollection>
        <iwxxm:analysisAndForecastPositionAnalysis gml:id="uuid.1753e390-3dbc-460a-a571-9026eaf749d6">
          <iwxxm:analysis>
            <iwxxm:SIGMETEvolvingConditionCollection gml:id="uuid.fed20b4d-751a-417c-ac89-203c8d17f302" timeIndicator="FORECAST">
              <iwxxm:phenomenonTime nilReason="http://codes.wmo.int/common/nil/missing"/>
              <iwxxm:member>
                <iwxxm:SIGMETEvolvingCondition gml:id="uuid.a5fc18c5-e0d9-49f9-8808-534c77275639" intensityChange="NO_CHANGE">
                  <iwxxm:geometry>
                    <aixm:AirspaceVolume gml:id="uuid.d64da06f-85eb-4e19-b562-888518a1407e">
                      <aixm:upperLimit uom="FL">400</aixm:upperLimit>
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                        <aixm:Surface gml:id="uuid.03dea9a9-148b-4b81-9ee4-842ffd254f0f" srsDimension="2" axisLabels="Lat Long" srsName="http://www.opengis.net/def/crs/EPSG/0/4326">
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                      </aixm:horizontalProjection>
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                </iwxxm:SIGMETEvolvingCondition>
              </iwxxm:member>
            </iwxxm:SIGMETEvolvingConditionCollection>
          </iwxxm:analysis>
        </iwxxm:analysisAndForecastPositionAnalysis>
      </iwxxm:analysisCollection>
    </iwxxm:SIGMET>
    <iwxxm:SIGMET xmlns:iwxxm="http://icao.int/iwxxm/2025-2" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:gml="http://www.opengis.net/gml/3.2" xmlns:aixm="http://www.aixm.aero/schema/5.1.1" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://icao.int/iwxxm/2025-2 http://schemas.wmo.int/iwxxm/2025-2/iwxxm.xsd" reportStatus="NORMAL" permissibleUsage="NON-OPERATIONAL" translationCentreDesignator="DEVO" translationCentreName="VietorWeather" translationTime="2026-07-29T20:47:01Z" gml:id="uuid.58057adf-d503-4faf-9560-65d64aa644d9">
      <!--TAC:WSBZ23 SBGL 292041
SBAZ SIGMET 36 VALID 292046/292330 SBAZ - SBAZ AMAZONICA FIR EMBD TS FCST WI S0520 W05136 - S0606 W05053 - S0521 W04957 - S0442 W05046 - S0520 W05136 TOP FL400 STNR NC=-->
      <iwxxm:issueTime>
        <gml:TimeInstant gml:id="uuid.bb40844f-2df4-4124-9bf3-a6d89e949ea5">
          <gml:timePosition>2026-07-29T20:47:01Z</gml:timePosition>
        </gml:TimeInstant>
      </iwxxm:issueTime>
      <iwxxm:issuingAirTrafficServicesUnit>
        <aixm:Unit gml:id="uuid.46686872-0554-483c-89f7-cc80c756be0b">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.17c6b92b-ba16-4a4a-a962-901f3c85e5c2">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>SBAZ AMAZONICA</aixm:name>
              <aixm:type>FIR</aixm:type>
              <aixm:designator>SBAZ</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:issuingAirTrafficServicesUnit>
      <iwxxm:originatingMeteorologicalWatchOffice>
        <aixm:Unit gml:id="uuid.fa31697c-dace-4856-8928-57e887e3fdf4">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.2a567f32-4049-4204-8e8f-7be008c78a92">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>SBAZ MWO</aixm:name>
              <aixm:type>MWO</aixm:type>
              <aixm:designator>SBAZ</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:originatingMeteorologicalWatchOffice>
      <iwxxm:issuingAirTrafficServicesRegion>
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          <aixm:timeSlice>
            <aixm:AirspaceTimeSlice gml:id="uuid.94bec9ba-76a4-4307-a40c-986ee75bb638">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:type>OTHER:FIR_UIR</aixm:type>
              <aixm:designator>SBAZ</aixm:designator>
              <aixm:name>SBAZ AMAZONICA FIR/UIR</aixm:name>
            </aixm:AirspaceTimeSlice>
          </aixm:timeSlice>
        </aixm:Airspace>
      </iwxxm:issuingAirTrafficServicesRegion>
      <iwxxm:sequenceNumber>36</iwxxm:sequenceNumber>
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          <gml:beginPosition>2026-07-29T20:46:00Z</gml:beginPosition>
          <gml:endPosition>2026-07-29T23:30:00Z</gml:endPosition>
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            </iwxxm:SIGMETEvolvingConditionCollection>
          </iwxxm:analysis>
        </iwxxm:analysisAndForecastPositionAnalysis>
      </iwxxm:analysisCollection>
    </iwxxm:SIGMET>
    <iwxxm:SIGMET xmlns:iwxxm="http://icao.int/iwxxm/2025-2" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:gml="http://www.opengis.net/gml/3.2" xmlns:aixm="http://www.aixm.aero/schema/5.1.1" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://icao.int/iwxxm/2025-2 http://schemas.wmo.int/iwxxm/2025-2/iwxxm.xsd" reportStatus="NORMAL" permissibleUsage="NON-OPERATIONAL" translationCentreDesignator="DEVO" translationCentreName="VietorWeather" translationTime="2026-07-29T20:47:52Z" gml:id="uuid.ed7790a0-cb4a-4169-b823-a106b4114303">
      <!--TAC:WSPR31 SPIM 292047
SPIM SIGMET A4 VALID 292050/292330 SPJC-
SPIM LIMA FIR EMBD TS OBS AT 2030Z N OF S0222
TOP FL470 STNR INTSF=-->
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              <aixm:name>SPIM LIMA</aixm:name>
              <aixm:type>FIR</aixm:type>
              <aixm:designator>SPIM</aixm:designator>
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      </iwxxm:issuingAirTrafficServicesUnit>
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              <aixm:name>SPIM MWO</aixm:name>
              <aixm:type>MWO</aixm:type>
              <aixm:designator>SPIM</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
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              <aixm:type>OTHER:FIR_UIR</aixm:type>
              <aixm:designator>SPIM</aixm:designator>
              <aixm:name>SPIM LIMA FIR/UIR</aixm:name>
            </aixm:AirspaceTimeSlice>
          </aixm:timeSlice>
        </aixm:Airspace>
      </iwxxm:issuingAirTrafficServicesRegion>
      <iwxxm:sequenceNumber>A4</iwxxm:sequenceNumber>
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          <gml:endPosition>2026-07-29T23:30:00Z</gml:endPosition>
        </gml:TimePeriod>
      </iwxxm:validPeriod>
      <iwxxm:phenomenon xlink:href="http://codes.wmo.int/49-2/SigWxPhenomena/TS"/>
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        <iwxxm:analysisAndForecastPositionAnalysis gml:id="uuid.b184fa9e-ec6c-4c87-9926-f24f964a3f1c">
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                <iwxxm:SIGMETEvolvingCondition gml:id="uuid.4fe028f0-4090-446a-bb22-fd6e1ca51688" intensityChange="INTENSIFY">
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                      <aixm:upperLimitReference>STD</aixm:upperLimitReference>
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                        <aixm:Surface gml:id="uuid.94e483a9-64c2-49be-ba80-e35865165b5b" srsDimension="2" axisLabels="Lat Long" srsName="http://www.opengis.net/def/crs/EPSG/0/4326">
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                </iwxxm:SIGMETEvolvingCondition>
              </iwxxm:member>
            </iwxxm:SIGMETEvolvingConditionCollection>
          </iwxxm:analysis>
        </iwxxm:analysisAndForecastPositionAnalysis>
      </iwxxm:analysisCollection>
    </iwxxm:SIGMET>
    <iwxxm:SIGMET xmlns:iwxxm="http://icao.int/iwxxm/2025-2" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:gml="http://www.opengis.net/gml/3.2" xmlns:aixm="http://www.aixm.aero/schema/5.1.1" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://icao.int/iwxxm/2025-2 http://schemas.wmo.int/iwxxm/2025-2/iwxxm.xsd" reportStatus="NORMAL" permissibleUsage="NON-OPERATIONAL" translationCentreDesignator="DEVO" translationCentreName="VietorWeather" translationTime="2026-07-29T20:50:30Z" gml:id="uuid.6a959623-1962-4b6e-afc5-636c9d776c58">
      <!--TAC:WSUS32 KKCI 292055
MKCC WST 292055
CONVECTIVE SIGMET 68C
VALID UNTIL 2255Z
SD ND MT WY
FROM 40E MOT-20WSW RAP-30S DDY-40WSW CZI-30SW ISN-40E MOT
AREA SEV TS MOV FROM 24020KT. TOPS TO FL450.
WIND GUSTS TO 50KT POSS.

-->
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        </gml:TimeInstant>
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            <aixm:UnitTimeSlice gml:id="uuid.4469010f-5765-4888-8586-e779457aabb9">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>US CENTRAL</aixm:name>
              <aixm:type>FIR</aixm:type>
              <aixm:designator>KMKC</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:issuingAirTrafficServicesUnit>
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              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>KMKC MWO</aixm:name>
              <aixm:type>MWO</aixm:type>
              <aixm:designator>KMKC</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
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      <iwxxm:issuingAirTrafficServicesRegion>
        <aixm:Airspace gml:id="uuid.5d0dc6fa-0b98-4a24-ba03-4347b28bc61b">
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              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:type>OTHER:FIR_UIR</aixm:type>
              <aixm:designator>KMKC</aixm:designator>
              <aixm:name>US CENTRAL FIR/UIR</aixm:name>
            </aixm:AirspaceTimeSlice>
          </aixm:timeSlice>
        </aixm:Airspace>
      </iwxxm:issuingAirTrafficServicesRegion>
      <iwxxm:sequenceNumber>68C</iwxxm:sequenceNumber>
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          <gml:beginPosition>2026-07-29T20:55:00Z</gml:beginPosition>
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        </gml:TimePeriod>
      </iwxxm:validPeriod>
      <iwxxm:phenomenon xlink:href="http://codes.wmo.int/49-2/SigWxPhenomena/CONV"/>
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        <iwxxm:analysisAndForecastPositionAnalysis gml:id="uuid.4b5adeb6-5c68-4a65-95b1-a46a13b92228">
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            <iwxxm:SIGMETEvolvingConditionCollection gml:id="uuid.9b239b41-b76b-47e5-8898-1277206b2971" timeIndicator="FORECAST">
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                  <iwxxm:directionOfMotion uom="deg">60</iwxxm:directionOfMotion>
                  <iwxxm:speedOfMotion uomo="[kn_i]">20</iwxxm:speedOfMotion>
                </iwxxm:SIGMETEvolvingCondition>
              </iwxxm:member>
            </iwxxm:SIGMETEvolvingConditionCollection>
          </iwxxm:analysis>
        </iwxxm:analysisAndForecastPositionAnalysis>
      </iwxxm:analysisCollection>
    </iwxxm:SIGMET>
    <iwxxm:SIGMET xmlns:iwxxm="http://icao.int/iwxxm/2025-2" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:gml="http://www.opengis.net/gml/3.2" xmlns:aixm="http://www.aixm.aero/schema/5.1.1" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://icao.int/iwxxm/2025-2 http://schemas.wmo.int/iwxxm/2025-2/iwxxm.xsd" reportStatus="NORMAL" permissibleUsage="NON-OPERATIONAL" translationCentreDesignator="DEVO" translationCentreName="VietorWeather" translationTime="2026-07-29T20:50:30Z" gml:id="uuid.d73c6154-6af5-4ffb-8690-a8908753bf1a">
      <!--TAC:WSUS32 KKCI 292055
MKCC WST 292055
CONVECTIVE SIGMET 69C
VALID UNTIL 2255Z
CO WY
FROM 70E DDY-30NE PUB-50W ALS-30N HBU-30SSE DDY-70E DDY
AREA TS MOV FROM 25010KT. TOPS ABV FL450.

-->
      <iwxxm:issueTime>
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          <gml:timePosition>2026-07-29T20:50:30Z</gml:timePosition>
        </gml:TimeInstant>
      </iwxxm:issueTime>
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        <aixm:Unit gml:id="uuid.8835da0f-2469-4cdc-b1fc-f88a1d8c9131">
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            <aixm:UnitTimeSlice gml:id="uuid.7c1272a7-9bfe-4bf9-8c52-0428b9212629">
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              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>US CENTRAL</aixm:name>
              <aixm:type>FIR</aixm:type>
              <aixm:designator>KMKC</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:issuingAirTrafficServicesUnit>
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        <aixm:Unit gml:id="uuid.4eeb94d5-4098-4fa8-9a1d-a3f6be428333">
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            <aixm:UnitTimeSlice gml:id="uuid.6d1ac290-0512-4560-9c77-71359c483851">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>KMKC MWO</aixm:name>
              <aixm:type>MWO</aixm:type>
              <aixm:designator>KMKC</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:originatingMeteorologicalWatchOffice>
      <iwxxm:issuingAirTrafficServicesRegion>
        <aixm:Airspace gml:id="uuid.d8e881ca-a42f-456e-8b91-c10ab92f071d">
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              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:type>OTHER:FIR_UIR</aixm:type>
              <aixm:designator>KMKC</aixm:designator>
              <aixm:name>US CENTRAL FIR/UIR</aixm:name>
            </aixm:AirspaceTimeSlice>
          </aixm:timeSlice>
        </aixm:Airspace>
      </iwxxm:issuingAirTrafficServicesRegion>
      <iwxxm:sequenceNumber>69C</iwxxm:sequenceNumber>
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        </gml:TimePeriod>
      </iwxxm:validPeriod>
      <iwxxm:phenomenon xlink:href="http://codes.wmo.int/49-2/SigWxPhenomena/CONV"/>
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        <iwxxm:analysisAndForecastPositionAnalysis gml:id="uuid.ee603255-03dc-44a4-9038-57c77093488a">
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              <iwxxm:member>
                <iwxxm:SIGMETEvolvingCondition gml:id="uuid.96f71820-95cc-47f4-bfe0-996b43b1b011" intensityChange="">
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                  </iwxxm:geometry>
                  <iwxxm:directionOfMotion uom="deg">70</iwxxm:directionOfMotion>
                  <iwxxm:speedOfMotion uomo="[kn_i]">10</iwxxm:speedOfMotion>
                </iwxxm:SIGMETEvolvingCondition>
              </iwxxm:member>
            </iwxxm:SIGMETEvolvingConditionCollection>
          </iwxxm:analysis>
        </iwxxm:analysisAndForecastPositionAnalysis>
      </iwxxm:analysisCollection>
    </iwxxm:SIGMET>
    <iwxxm:SIGMET xmlns:iwxxm="http://icao.int/iwxxm/2025-2" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:gml="http://www.opengis.net/gml/3.2" xmlns:aixm="http://www.aixm.aero/schema/5.1.1" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://icao.int/iwxxm/2025-2 http://schemas.wmo.int/iwxxm/2025-2/iwxxm.xsd" reportStatus="NORMAL" permissibleUsage="NON-OPERATIONAL" translationCentreDesignator="DEVO" translationCentreName="VietorWeather" translationTime="2026-07-29T20:50:30Z" gml:id="uuid.6e82f61d-c91f-4019-be6e-10eb4d33691b">
      <!--TAC:WSUS32 KKCI 292055
MKCC WST 292055
CONVECTIVE SIGMET 70C
VALID UNTIL 2255Z
CO NM
FROM 30ENE PUB-60S TBE-40E TCS-50ESE RSK-40NNE ALS-30ENE PUB
AREA TS MOV LTL. TOPS TO FL420.

-->
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          <gml:timePosition>2026-07-29T20:50:30Z</gml:timePosition>
        </gml:TimeInstant>
      </iwxxm:issueTime>
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          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.1e24f9dc-465b-410a-9894-f22b8b483815">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>US CENTRAL</aixm:name>
              <aixm:type>FIR</aixm:type>
              <aixm:designator>KMKC</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:issuingAirTrafficServicesUnit>
      <iwxxm:originatingMeteorologicalWatchOffice>
        <aixm:Unit gml:id="uuid.6c58a3da-300f-45cb-bc6a-fe36a7be483c">
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            <aixm:UnitTimeSlice gml:id="uuid.093fb6c5-ffa0-407a-a18b-e63bd638ad1d">
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              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>KMKC MWO</aixm:name>
              <aixm:type>MWO</aixm:type>
              <aixm:designator>KMKC</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:originatingMeteorologicalWatchOffice>
      <iwxxm:issuingAirTrafficServicesRegion>
        <aixm:Airspace gml:id="uuid.bda849df-31bf-4fd9-83f9-42b07d5b8a56">
          <aixm:timeSlice>
            <aixm:AirspaceTimeSlice gml:id="uuid.050f3cba-c99b-4752-a7cf-6dd8fcd4804b">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:type>OTHER:FIR_UIR</aixm:type>
              <aixm:designator>KMKC</aixm:designator>
              <aixm:name>US CENTRAL FIR/UIR</aixm:name>
            </aixm:AirspaceTimeSlice>
          </aixm:timeSlice>
        </aixm:Airspace>
      </iwxxm:issuingAirTrafficServicesRegion>
      <iwxxm:sequenceNumber>70C</iwxxm:sequenceNumber>
      <iwxxm:validPeriod>
        <gml:TimePeriod gml:id="uuid.9b1786ef-5fc2-403b-8cfd-3ad5ba57355e">
          <gml:beginPosition>2026-07-29T20:55:00Z</gml:beginPosition>
          <gml:endPosition>2026-07-29T22:55:00Z</gml:endPosition>
        </gml:TimePeriod>
      </iwxxm:validPeriod>
      <iwxxm:phenomenon xlink:href="http://codes.wmo.int/49-2/SigWxPhenomena/CONV"/>
      <iwxxm:analysisCollection>
        <iwxxm:analysisAndForecastPositionAnalysis gml:id="uuid.501a45be-6161-48fd-a395-7af4fd756af3">
          <iwxxm:analysis>
            <iwxxm:SIGMETEvolvingConditionCollection gml:id="uuid.923ef246-b716-40c5-bef0-8702a8c8a339" timeIndicator="FORECAST">
              <iwxxm:phenomenonTime nilReason="http://codes.wmo.int/common/nil/missing"/>
              <iwxxm:member>
                <iwxxm:SIGMETEvolvingCondition gml:id="uuid.6449bbb6-9b8c-4bd7-a82f-27ec45c18c22" intensityChange="">
                  <iwxxm:geometry>
                    <aixm:AirspaceVolume gml:id="uuid.1ae48228-9f3f-4bb7-b146-1721980e6cae">
                      <aixm:upperLimit uom="FL">420</aixm:upperLimit>
                      <aixm:upperLimitReference>STD</aixm:upperLimitReference>
                      <aixm:horizontalProjection>
                        <aixm:Surface gml:id="uuid.3baa0f1c-72a8-434f-98ed-4f157d6b1ca3" srsDimension="2" axisLabels="Lat Long" srsName="http://www.opengis.net/def/crs/EPSG/0/4326">
                          <gml:patches>
                            <gml:PolygonPatch>
                              <gml:exterior>
                                <gml:LinearRing>
                                  <gml:posList>38.484 -103.843 36.272 -103.6 33.277 -106.484 36.421 -107.148 37.967 -105.504 38.484 -103.843</gml:posList>
                                </gml:LinearRing>
                              </gml:exterior>
                            </gml:PolygonPatch>
                          </gml:patches>
                        </aixm:Surface>
                      </aixm:horizontalProjection>
                    </aixm:AirspaceVolume>
                  </iwxxm:geometry>
                </iwxxm:SIGMETEvolvingCondition>
              </iwxxm:member>
            </iwxxm:SIGMETEvolvingConditionCollection>
          </iwxxm:analysis>
        </iwxxm:analysisAndForecastPositionAnalysis>
      </iwxxm:analysisCollection>
    </iwxxm:SIGMET>
    <iwxxm:SIGMET xmlns:iwxxm="http://icao.int/iwxxm/2025-2" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:gml="http://www.opengis.net/gml/3.2" xmlns:aixm="http://www.aixm.aero/schema/5.1.1" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://icao.int/iwxxm/2025-2 http://schemas.wmo.int/iwxxm/2025-2/iwxxm.xsd" reportStatus="NORMAL" permissibleUsage="NON-OPERATIONAL" translationCentreDesignator="DEVO" translationCentreName="VietorWeather" translationTime="2026-07-29T20:50:30Z" gml:id="uuid.612e5cd8-3503-4e4b-8116-bc100ddb4e05">
      <!--TAC:WSUS32 KKCI 292055
MKCC WST 292055
CONVECTIVE SIGMET 71C
VALID UNTIL 2255Z
TN MS LA MO AR OK KS
FROM 40S BUM-60SE MEM-40ENE MLU-30W ELD-20NNE TUL-40S BUM
AREA TS MOV FROM 15005KT. TOPS TO FL450.

-->
      <iwxxm:issueTime>
        <gml:TimeInstant gml:id="uuid.6ab9b346-cf17-4b03-af7f-092fbbf0f579">
          <gml:timePosition>2026-07-29T20:50:30Z</gml:timePosition>
        </gml:TimeInstant>
      </iwxxm:issueTime>
      <iwxxm:issuingAirTrafficServicesUnit>
        <aixm:Unit gml:id="uuid.0e663ebb-5795-4e17-8a49-a97a78cb23e9">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.137848e3-4a10-4900-af72-bd501b81e2f0">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>US CENTRAL</aixm:name>
              <aixm:type>FIR</aixm:type>
              <aixm:designator>KMKC</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:issuingAirTrafficServicesUnit>
      <iwxxm:originatingMeteorologicalWatchOffice>
        <aixm:Unit gml:id="uuid.a37ec5b6-a8fb-4f2a-ab77-ef80054ce7d8">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.f98481d2-9649-41be-bf0f-5a13510f4d79">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>KMKC MWO</aixm:name>
              <aixm:type>MWO</aixm:type>
              <aixm:designator>KMKC</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:originatingMeteorologicalWatchOffice>
      <iwxxm:issuingAirTrafficServicesRegion>
        <aixm:Airspace gml:id="uuid.3d841d37-bd0e-4978-a3de-3c82f2535b6f">
          <aixm:timeSlice>
            <aixm:AirspaceTimeSlice gml:id="uuid.7c5f0d0a-33df-434e-b47f-af5a5c3c72dc">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:type>OTHER:FIR_UIR</aixm:type>
              <aixm:designator>KMKC</aixm:designator>
              <aixm:name>US CENTRAL FIR/UIR</aixm:name>
            </aixm:AirspaceTimeSlice>
          </aixm:timeSlice>
        </aixm:Airspace>
      </iwxxm:issuingAirTrafficServicesRegion>
      <iwxxm:sequenceNumber>71C</iwxxm:sequenceNumber>
      <iwxxm:validPeriod>
        <gml:TimePeriod gml:id="uuid.bddea628-33bf-4aa5-a4a5-feadc5620737">
          <gml:beginPosition>2026-07-29T20:55:00Z</gml:beginPosition>
          <gml:endPosition>2026-07-29T22:55:00Z</gml:endPosition>
        </gml:TimePeriod>
      </iwxxm:validPeriod>
      <iwxxm:phenomenon xlink:href="http://codes.wmo.int/49-2/SigWxPhenomena/CONV"/>
      <iwxxm:analysisCollection>
        <iwxxm:analysisAndForecastPositionAnalysis gml:id="uuid.fb29555b-1317-4ed5-acfc-f3fab1152024">
          <iwxxm:analysis>
            <iwxxm:SIGMETEvolvingConditionCollection gml:id="uuid.93ae566e-891e-4db8-8f9c-793f6362eedb" timeIndicator="FORECAST">
              <iwxxm:phenomenonTime nilReason="http://codes.wmo.int/common/nil/missing"/>
              <iwxxm:member>
                <iwxxm:SIGMETEvolvingCondition gml:id="uuid.bd898b8f-59bd-418b-964c-335631cdbb21" intensityChange="">
                  <iwxxm:geometry>
                    <aixm:AirspaceVolume gml:id="uuid.3ecd37c3-6a6d-4e2c-8f79-9b4bd889e30a">
                      <aixm:upperLimit uom="FL">450</aixm:upperLimit>
                      <aixm:upperLimitReference>STD</aixm:upperLimitReference>
                      <aixm:horizontalProjection>
                        <aixm:Surface gml:id="uuid.33ec1efd-95b1-4cb5-b445-71b7ad884ab8" srsDimension="2" axisLabels="Lat Long" srsName="http://www.opengis.net/def/crs/EPSG/0/4326">
                          <gml:patches>
                            <gml:PolygonPatch>
                              <gml:exterior>
                                <gml:LinearRing>
                                  <gml:posList>37.605 -94.49 34.351 -89.125 32.778 -91.301 33.259 -93.337 36.508 -95.635 37.605 -94.49</gml:posList>
                                </gml:LinearRing>
                              </gml:exterior>
                            </gml:PolygonPatch>
                          </gml:patches>
                        </aixm:Surface>
                      </aixm:horizontalProjection>
                    </aixm:AirspaceVolume>
                  </iwxxm:geometry>
                  <iwxxm:directionOfMotion uom="deg">330</iwxxm:directionOfMotion>
                  <iwxxm:speedOfMotion uomo="[kn_i]">5</iwxxm:speedOfMotion>
                </iwxxm:SIGMETEvolvingCondition>
              </iwxxm:member>
            </iwxxm:SIGMETEvolvingConditionCollection>
          </iwxxm:analysis>
        </iwxxm:analysisAndForecastPositionAnalysis>
      </iwxxm:analysisCollection>
    </iwxxm:SIGMET>
    <iwxxm:SIGMET xmlns:iwxxm="http://icao.int/iwxxm/2025-2" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:gml="http://www.opengis.net/gml/3.2" xmlns:aixm="http://www.aixm.aero/schema/5.1.1" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://icao.int/iwxxm/2025-2 http://schemas.wmo.int/iwxxm/2025-2/iwxxm.xsd" reportStatus="NORMAL" permissibleUsage="NON-OPERATIONAL" translationCentreDesignator="DEVO" translationCentreName="VietorWeather" translationTime="2026-07-29T20:50:30Z" gml:id="uuid.756861a6-7532-47ce-aebe-5adb0c8f11dc">
      <!--TAC:WSUS32 KKCI 292055
MKCC WST 292055
CONVECTIVE SIGMET 72C
VALID UNTIL 2255Z
AL MS AND CSTL WTRS
FROM 20NE MEI-40ESE MEI-30SSE SJI-50WSW SJI-40SE MHZ-20NE MEI
AREA TS MOV FROM 28005KT. TOPS TO FL430.

-->
      <iwxxm:issueTime>
        <gml:TimeInstant gml:id="uuid.39e3f88b-540c-450b-ac77-cf785a2d1579">
          <gml:timePosition>2026-07-29T20:50:30Z</gml:timePosition>
        </gml:TimeInstant>
      </iwxxm:issueTime>
      <iwxxm:issuingAirTrafficServicesUnit>
        <aixm:Unit gml:id="uuid.e9350b99-819e-45c8-8846-a8cb3a9c18e3">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.c677554f-0e0b-4242-b33e-0ad7c4b2257e">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>US CENTRAL</aixm:name>
              <aixm:type>FIR</aixm:type>
              <aixm:designator>KMKC</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:issuingAirTrafficServicesUnit>
      <iwxxm:originatingMeteorologicalWatchOffice>
        <aixm:Unit gml:id="uuid.7b980889-499b-47e7-b74e-3567b3b1255a">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.4f47b040-cac1-4c48-81db-fa1fd1ce11eb">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>KMKC MWO</aixm:name>
              <aixm:type>MWO</aixm:type>
              <aixm:designator>KMKC</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:originatingMeteorologicalWatchOffice>
      <iwxxm:issuingAirTrafficServicesRegion>
        <aixm:Airspace gml:id="uuid.30228bd3-7052-42e7-99c5-88eb0418b89e">
          <aixm:timeSlice>
            <aixm:AirspaceTimeSlice gml:id="uuid.95456e1d-a5b5-455e-9279-211fdb8637ad">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:type>OTHER:FIR_UIR</aixm:type>
              <aixm:designator>KMKC</aixm:designator>
              <aixm:name>US CENTRAL FIR/UIR</aixm:name>
            </aixm:AirspaceTimeSlice>
          </aixm:timeSlice>
        </aixm:Airspace>
      </iwxxm:issuingAirTrafficServicesRegion>
      <iwxxm:sequenceNumber>72C</iwxxm:sequenceNumber>
      <iwxxm:validPeriod>
        <gml:TimePeriod gml:id="uuid.9ed3400c-8def-402f-958e-f7eaef10a822">
          <gml:beginPosition>2026-07-29T20:55:00Z</gml:beginPosition>
          <gml:endPosition>2026-07-29T22:55:00Z</gml:endPosition>
        </gml:TimePeriod>
      </iwxxm:validPeriod>
      <iwxxm:phenomenon xlink:href="http://codes.wmo.int/49-2/SigWxPhenomena/CONV"/>
      <iwxxm:analysisCollection>
        <iwxxm:analysisAndForecastPositionAnalysis gml:id="uuid.fb9c2ac6-2392-4524-bcb6-4a69d6a892be">
          <iwxxm:analysis>
            <iwxxm:SIGMETEvolvingConditionCollection gml:id="uuid.4316deaf-5f41-42f9-b03d-dc9909a49199" timeIndicator="FORECAST">
              <iwxxm:phenomenonTime nilReason="http://codes.wmo.int/common/nil/missing"/>
              <iwxxm:member>
                <iwxxm:SIGMETEvolvingCondition gml:id="uuid.cd401bb7-1ac9-4b5a-981a-e276146f0cc4" intensityChange="">
                  <iwxxm:geometry>
                    <aixm:AirspaceVolume gml:id="uuid.1e0a0b18-1f8f-478d-8a54-4e3272e9e31c">
                      <aixm:upperLimit uom="FL">430</aixm:upperLimit>
                      <aixm:upperLimitReference>STD</aixm:upperLimitReference>
                      <aixm:horizontalProjection>
                        <aixm:Surface gml:id="uuid.d1959273-20be-4bbb-8ab5-f37cfe4c4708" srsDimension="2" axisLabels="Lat Long" srsName="http://www.opengis.net/def/crs/EPSG/0/4326">
                          <gml:patches>
                            <gml:PolygonPatch>
                              <gml:exterior>
                                <gml:LinearRing>
                                  <gml:posList>32.615 -88.521 32.118 -88.077 30.27 -88.134 30.402 -89.248 31.958 -89.545 32.615 -88.521</gml:posList>
                                </gml:LinearRing>
                              </gml:exterior>
                            </gml:PolygonPatch>
                          </gml:patches>
                        </aixm:Surface>
                      </aixm:horizontalProjection>
                    </aixm:AirspaceVolume>
                  </iwxxm:geometry>
                  <iwxxm:directionOfMotion uom="deg">100</iwxxm:directionOfMotion>
                  <iwxxm:speedOfMotion uomo="[kn_i]">5</iwxxm:speedOfMotion>
                </iwxxm:SIGMETEvolvingCondition>
              </iwxxm:member>
            </iwxxm:SIGMETEvolvingConditionCollection>
          </iwxxm:analysis>
        </iwxxm:analysisAndForecastPositionAnalysis>
      </iwxxm:analysisCollection>
    </iwxxm:SIGMET>
    <iwxxm:SIGMET xmlns:iwxxm="http://icao.int/iwxxm/2025-2" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:gml="http://www.opengis.net/gml/3.2" xmlns:aixm="http://www.aixm.aero/schema/5.1.1" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://icao.int/iwxxm/2025-2 http://schemas.wmo.int/iwxxm/2025-2/iwxxm.xsd" reportStatus="NORMAL" permissibleUsage="NON-OPERATIONAL" translationCentreDesignator="DEVO" translationCentreName="VietorWeather" translationTime="2026-07-29T20:50:35Z" gml:id="uuid.ada57d67-98ff-4071-bf91-b24191cdac00">
      <!--TAC:WSUS31 KKCI 292055
MKCE WST 292055
CONVECTIVE SIGMET 92E
VALID UNTIL 2255Z
FL AND CSTL WTRS
FROM 90ENE TRV-220E PBI-210ESE MIA-20W RSW-20NNE PIE-90ENE TRV
AREA TS MOV FROM 27015KT. TOPS TO FL420.

-->
      <iwxxm:issueTime>
        <gml:TimeInstant gml:id="uuid.f6032449-3ee7-4516-8652-264d79d4ed99">
          <gml:timePosition>2026-07-29T20:50:35Z</gml:timePosition>
        </gml:TimeInstant>
      </iwxxm:issueTime>
      <iwxxm:issuingAirTrafficServicesUnit>
        <aixm:Unit gml:id="uuid.70ab88e3-e14a-4671-b776-d7feef2048f0">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.6ffe0684-120c-48b7-a2c2-2a1923f2b341">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>US EAST</aixm:name>
              <aixm:type>FIR</aixm:type>
              <aixm:designator>KMKC</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:issuingAirTrafficServicesUnit>
      <iwxxm:originatingMeteorologicalWatchOffice>
        <aixm:Unit gml:id="uuid.625a4c80-d584-4a52-bf31-c3e746cfacb8">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.f8b98cf2-481d-45d6-8564-95025b79766c">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>KMKC MWO</aixm:name>
              <aixm:type>MWO</aixm:type>
              <aixm:designator>KMKC</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:originatingMeteorologicalWatchOffice>
      <iwxxm:issuingAirTrafficServicesRegion>
        <aixm:Airspace gml:id="uuid.df2c83b5-37d6-4422-b8fb-36a16456da77">
          <aixm:timeSlice>
            <aixm:AirspaceTimeSlice gml:id="uuid.f6c4e39a-5bc0-4678-bfa6-b5787484eb53">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:type>OTHER:FIR_UIR</aixm:type>
              <aixm:designator>KMKC</aixm:designator>
              <aixm:name>US EAST FIR/UIR</aixm:name>
            </aixm:AirspaceTimeSlice>
          </aixm:timeSlice>
        </aixm:Airspace>
      </iwxxm:issuingAirTrafficServicesRegion>
      <iwxxm:sequenceNumber>92E</iwxxm:sequenceNumber>
      <iwxxm:validPeriod>
        <gml:TimePeriod gml:id="uuid.c621e78e-c64e-4d2b-810a-fa555449552e">
          <gml:beginPosition>2026-07-29T20:55:00Z</gml:beginPosition>
          <gml:endPosition>2026-07-29T22:55:00Z</gml:endPosition>
        </gml:TimePeriod>
      </iwxxm:validPeriod>
      <iwxxm:phenomenon xlink:href="http://codes.wmo.int/49-2/SigWxPhenomena/CONV"/>
      <iwxxm:analysisCollection>
        <iwxxm:analysisAndForecastPositionAnalysis gml:id="uuid.f7843f2f-ddcb-42c4-8bbe-052e644063a7">
          <iwxxm:analysis>
            <iwxxm:SIGMETEvolvingConditionCollection gml:id="uuid.48b5f295-75d9-4a2c-a38c-40e61cf2ba90" timeIndicator="FORECAST">
              <iwxxm:phenomenonTime nilReason="http://codes.wmo.int/common/nil/missing"/>
              <iwxxm:member>
                <iwxxm:SIGMETEvolvingCondition gml:id="uuid.2861b4f2-73c8-4e86-b4ea-de1140e95708" intensityChange="">
                  <iwxxm:geometry>
                    <aixm:AirspaceVolume gml:id="uuid.f1721c9e-1ad8-45a9-82bc-3be4adc284e8">
                      <aixm:upperLimit uom="FL">420</aixm:upperLimit>
                      <aixm:upperLimitReference>STD</aixm:upperLimitReference>
                      <aixm:horizontalProjection>
                        <aixm:Surface gml:id="uuid.2e2eeb56-1b38-4eaf-b2ec-126073093017" srsDimension="2" axisLabels="Lat Long" srsName="http://www.opengis.net/def/crs/EPSG/0/4326">
                          <gml:patches>
                            <gml:PolygonPatch>
                              <gml:exterior>
                                <gml:LinearRing>
                                  <gml:posList>28.256 -78.925 26.621 -75.995 24.392 -76.769 26.53 -82.152 28.218 -82.539 28.256 -78.925</gml:posList>
                                </gml:LinearRing>
                              </gml:exterior>
                            </gml:PolygonPatch>
                          </gml:patches>
                        </aixm:Surface>
                      </aixm:horizontalProjection>
                    </aixm:AirspaceVolume>
                  </iwxxm:geometry>
                  <iwxxm:directionOfMotion uom="deg">90</iwxxm:directionOfMotion>
                  <iwxxm:speedOfMotion uomo="[kn_i]">15</iwxxm:speedOfMotion>
                </iwxxm:SIGMETEvolvingCondition>
              </iwxxm:member>
            </iwxxm:SIGMETEvolvingConditionCollection>
          </iwxxm:analysis>
        </iwxxm:analysisAndForecastPositionAnalysis>
      </iwxxm:analysisCollection>
    </iwxxm:SIGMET>
    <iwxxm:SIGMET xmlns:iwxxm="http://icao.int/iwxxm/2025-2" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:gml="http://www.opengis.net/gml/3.2" xmlns:aixm="http://www.aixm.aero/schema/5.1.1" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://icao.int/iwxxm/2025-2 http://schemas.wmo.int/iwxxm/2025-2/iwxxm.xsd" reportStatus="NORMAL" permissibleUsage="NON-OPERATIONAL" translationCentreDesignator="DEVO" translationCentreName="VietorWeather" translationTime="2026-07-29T20:50:35Z" gml:id="uuid.23ec4e49-bee6-4e91-a3f6-2da63426dd35">
      <!--TAC:WSUS31 KKCI 292055
MKCE WST 292055
CONVECTIVE SIGMET 93E
VALID UNTIL 2255Z
FL CSTL WTRS
FROM 120SW TLH-60SSW CTY-40SW RSW-130SW SRQ-160WSW SRQ-120SW TLH
AREA TS MOV LTL. TOPS ABV FL450.

-->
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              <aixm:type>FIR</aixm:type>
              <aixm:designator>KMKC</aixm:designator>
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              <aixm:type>MWO</aixm:type>
              <aixm:designator>KMKC</aixm:designator>
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              <aixm:type>OTHER:FIR_UIR</aixm:type>
              <aixm:designator>KMKC</aixm:designator>
              <aixm:name>US EAST FIR/UIR</aixm:name>
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    </iwxxm:SIGMET>
    <iwxxm:SIGMET xmlns:iwxxm="http://icao.int/iwxxm/2025-2" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:gml="http://www.opengis.net/gml/3.2" xmlns:aixm="http://www.aixm.aero/schema/5.1.1" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://icao.int/iwxxm/2025-2 http://schemas.wmo.int/iwxxm/2025-2/iwxxm.xsd" reportStatus="NORMAL" permissibleUsage="NON-OPERATIONAL" translationCentreDesignator="DEVO" translationCentreName="VietorWeather" translationTime="2026-07-29T20:50:35Z" gml:id="uuid.45dc1856-c4e6-485b-9254-f1af3dbf3a4f">
      <!--TAC:WSUS31 KKCI 292055
MKCE WST 292055
CONVECTIVE SIGMET 94E
VALID UNTIL 2255Z
FL AND CSTL WTRS
FROM 40ESE CEW-40WSW TLH-80SW TLH-40SSE CEW-40ESE CEW
AREA TS MOV FROM 29015KT. TOPS ABV FL450.

-->
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              <aixm:name>US EAST</aixm:name>
              <aixm:type>FIR</aixm:type>
              <aixm:designator>KMKC</aixm:designator>
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              <aixm:name>KMKC MWO</aixm:name>
              <aixm:type>MWO</aixm:type>
              <aixm:designator>KMKC</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
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              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:type>OTHER:FIR_UIR</aixm:type>
              <aixm:designator>KMKC</aixm:designator>
              <aixm:name>US EAST FIR/UIR</aixm:name>
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      <iwxxm:phenomenon xlink:href="http://codes.wmo.int/49-2/SigWxPhenomena/CONV"/>
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                <iwxxm:SIGMETEvolvingCondition gml:id="uuid.427b4a50-0169-4aec-8ecd-5b0050f65b67" intensityChange="">
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                  <iwxxm:directionOfMotion uom="deg">110</iwxxm:directionOfMotion>
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                </iwxxm:SIGMETEvolvingCondition>
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            </iwxxm:SIGMETEvolvingConditionCollection>
          </iwxxm:analysis>
        </iwxxm:analysisAndForecastPositionAnalysis>
      </iwxxm:analysisCollection>
    </iwxxm:SIGMET>
    <iwxxm:SIGMET xmlns:iwxxm="http://icao.int/iwxxm/2025-2" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:gml="http://www.opengis.net/gml/3.2" xmlns:aixm="http://www.aixm.aero/schema/5.1.1" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://icao.int/iwxxm/2025-2 http://schemas.wmo.int/iwxxm/2025-2/iwxxm.xsd" reportStatus="NORMAL" permissibleUsage="NON-OPERATIONAL" translationCentreDesignator="DEVO" translationCentreName="VietorWeather" translationTime="2026-07-29T20:50:35Z" gml:id="uuid.e72e7cb0-9ad6-416f-8ba7-bbc2a7a968b4">
      <!--TAC:WSUS31 KKCI 292055
MKCE WST 292055
CONVECTIVE SIGMET 95E
VALID UNTIL 2255Z
SC FL GA AL AND FL SC GA CSTL WTRS
FROM 30SE MCN-30S CHS-10E ORL-50SSW CTY-50W PZD-30SE MCN
AREA SEV TS MOV FROM 27010KT. TOPS ABV FL450.
HAIL TO 0.75 IN...WIND GUSTS TO 50KT POSS.

-->
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            <aixm:UnitTimeSlice gml:id="uuid.449c34cd-2a1c-4f2f-895c-3ecdc8711658">
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              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>US EAST</aixm:name>
              <aixm:type>FIR</aixm:type>
              <aixm:designator>KMKC</aixm:designator>
            </aixm:UnitTimeSlice>
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              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>KMKC MWO</aixm:name>
              <aixm:type>MWO</aixm:type>
              <aixm:designator>KMKC</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
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              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:type>OTHER:FIR_UIR</aixm:type>
              <aixm:designator>KMKC</aixm:designator>
              <aixm:name>US EAST FIR/UIR</aixm:name>
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      <iwxxm:sequenceNumber>95E</iwxxm:sequenceNumber>
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                  <iwxxm:speedOfMotion uomo="[kn_i]">10</iwxxm:speedOfMotion>
                </iwxxm:SIGMETEvolvingCondition>
              </iwxxm:member>
            </iwxxm:SIGMETEvolvingConditionCollection>
          </iwxxm:analysis>
        </iwxxm:analysisAndForecastPositionAnalysis>
      </iwxxm:analysisCollection>
    </iwxxm:SIGMET>
    <iwxxm:SIGMET xmlns:iwxxm="http://icao.int/iwxxm/2025-2" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:gml="http://www.opengis.net/gml/3.2" xmlns:aixm="http://www.aixm.aero/schema/5.1.1" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://icao.int/iwxxm/2025-2 http://schemas.wmo.int/iwxxm/2025-2/iwxxm.xsd" reportStatus="NORMAL" permissibleUsage="NON-OPERATIONAL" translationCentreDesignator="DEVO" translationCentreName="VietorWeather" translationTime="2026-07-29T20:50:35Z" gml:id="uuid.c308fc30-2922-4c84-b7a8-8ef25ba0b62f">
      <!--TAC:WSUS31 KKCI 292055
MKCE WST 292055
CONVECTIVE SIGMET 96E
VALID UNTIL 2255Z
GA AL
FROM 30SSW VUZ-40NNW PZD-40SE MGM-50ENE MEI-30SSW VUZ
AREA SEV TS MOV FROM 29010KT. TOPS ABV FL450.
WIND GUSTS TO 50KT POSS.

-->
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        </gml:TimeInstant>
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              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>US EAST</aixm:name>
              <aixm:type>FIR</aixm:type>
              <aixm:designator>KMKC</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:issuingAirTrafficServicesUnit>
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              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>KMKC MWO</aixm:name>
              <aixm:type>MWO</aixm:type>
              <aixm:designator>KMKC</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:originatingMeteorologicalWatchOffice>
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              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:type>OTHER:FIR_UIR</aixm:type>
              <aixm:designator>KMKC</aixm:designator>
              <aixm:name>US EAST FIR/UIR</aixm:name>
            </aixm:AirspaceTimeSlice>
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      <iwxxm:sequenceNumber>96E</iwxxm:sequenceNumber>
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                      <aixm:upperLimitReference>STD</aixm:upperLimitReference>
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                        </aixm:Surface>
                      </aixm:horizontalProjection>
                    </aixm:AirspaceVolume>
                  </iwxxm:geometry>
                  <iwxxm:directionOfMotion uom="deg">110</iwxxm:directionOfMotion>
                  <iwxxm:speedOfMotion uomo="[kn_i]">10</iwxxm:speedOfMotion>
                </iwxxm:SIGMETEvolvingCondition>
              </iwxxm:member>
            </iwxxm:SIGMETEvolvingConditionCollection>
          </iwxxm:analysis>
        </iwxxm:analysisAndForecastPositionAnalysis>
      </iwxxm:analysisCollection>
    </iwxxm:SIGMET>
    <iwxxm:SIGMET xmlns:iwxxm="http://icao.int/iwxxm/2025-2" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:gml="http://www.opengis.net/gml/3.2" xmlns:aixm="http://www.aixm.aero/schema/5.1.1" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://icao.int/iwxxm/2025-2 http://schemas.wmo.int/iwxxm/2025-2/iwxxm.xsd" reportStatus="NORMAL" permissibleUsage="NON-OPERATIONAL" translationCentreDesignator="DEVO" translationCentreName="VietorWeather" translationTime="2026-07-29T20:50:35Z" gml:id="uuid.b7e8a01e-6fab-4e10-b087-8e3d04c12593">
      <!--TAC:WSUS31 KKCI 292055
MKCE WST 292055
CONVECTIVE SIGMET 97E
VALID UNTIL 2255Z
CT NY NJ PA AND NJ CT CSTL WTRS
FROM 30SE SYR-20SW BDL-20SW JFK-40WNW ETX-60ENE SLT-30SE SYR
AREA TS MOV FROM 32010KT. TOPS TO FL380

-->
      <iwxxm:issueTime>
        <gml:TimeInstant gml:id="uuid.c20ee498-baf2-4f7b-a762-67d831119ec3">
          <gml:timePosition>2026-07-29T20:50:35Z</gml:timePosition>
        </gml:TimeInstant>
      </iwxxm:issueTime>
      <iwxxm:issuingAirTrafficServicesUnit>
        <aixm:Unit gml:id="uuid.308a6492-637a-4c30-a669-24e107784cb7">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.c73c871e-8b50-43c6-92d3-09cabd07b07f">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>US EAST</aixm:name>
              <aixm:type>FIR</aixm:type>
              <aixm:designator>KMKC</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:issuingAirTrafficServicesUnit>
      <iwxxm:originatingMeteorologicalWatchOffice>
        <aixm:Unit gml:id="uuid.73d8eacf-b931-4552-8409-005200c19b01">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.e7576611-6573-4752-a37e-55a1fd7b2bbe">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>KMKC MWO</aixm:name>
              <aixm:type>MWO</aixm:type>
              <aixm:designator>KMKC</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:originatingMeteorologicalWatchOffice>
      <iwxxm:issuingAirTrafficServicesRegion>
        <aixm:Airspace gml:id="uuid.14934b08-ecf4-408c-983f-cdac1f2496b1">
          <aixm:timeSlice>
            <aixm:AirspaceTimeSlice gml:id="uuid.a90db257-c8bd-4bed-967a-36195a4a2172">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:type>OTHER:FIR_UIR</aixm:type>
              <aixm:designator>KMKC</aixm:designator>
              <aixm:name>US EAST FIR/UIR</aixm:name>
            </aixm:AirspaceTimeSlice>
          </aixm:timeSlice>
        </aixm:Airspace>
      </iwxxm:issuingAirTrafficServicesRegion>
      <iwxxm:sequenceNumber>97E</iwxxm:sequenceNumber>
      <iwxxm:validPeriod>
        <gml:TimePeriod gml:id="uuid.ec11ae0e-aa80-4eec-b666-006e989dfb99">
          <gml:beginPosition>2026-07-29T20:55:00Z</gml:beginPosition>
          <gml:endPosition>2026-07-29T22:55:00Z</gml:endPosition>
        </gml:TimePeriod>
      </iwxxm:validPeriod>
      <iwxxm:phenomenon xlink:href="http://codes.wmo.int/49-2/SigWxPhenomena/CONV"/>
      <iwxxm:analysisCollection>
        <iwxxm:analysisAndForecastPositionAnalysis gml:id="uuid.250aac0a-5c57-4e64-b476-df375308410f">
          <iwxxm:analysis>
            <iwxxm:SIGMETEvolvingConditionCollection gml:id="uuid.4588f36e-39b3-4fd1-b686-fe0d658b4558" timeIndicator="FORECAST">
              <iwxxm:phenomenonTime nilReason="http://codes.wmo.int/common/nil/missing"/>
              <iwxxm:member>
                <iwxxm:SIGMETEvolvingCondition gml:id="uuid.9977b34d-2051-4590-90be-7c2987ca805a" intensityChange="">
                  <iwxxm:geometry>
                    <aixm:AirspaceVolume gml:id="uuid.2ccdb847-cc71-4130-95b1-3e0e5d34dcf4">
                      <aixm:upperLimit uom="FL">380</aixm:upperLimit>
                      <aixm:upperLimitReference>STD</aixm:upperLimitReference>
                      <aixm:horizontalProjection>
                        <aixm:Surface gml:id="uuid.a5fb5e95-1f41-4c0b-9d4d-0d9294c1adb2" srsDimension="2" axisLabels="Lat Long" srsName="http://www.opengis.net/def/crs/EPSG/0/4326">
                          <gml:patches>
                            <gml:PolygonPatch>
                              <gml:exterior>
                                <gml:LinearRing>
                                  <gml:posList>42.806 -75.719 41.704 -73.005 40.394 -74.079 40.826 -76.495 41.893 -76.736 42.806 -75.719</gml:posList>
                                </gml:LinearRing>
                              </gml:exterior>
                            </gml:PolygonPatch>
                          </gml:patches>
                        </aixm:Surface>
                      </aixm:horizontalProjection>
                    </aixm:AirspaceVolume>
                  </iwxxm:geometry>
                  <iwxxm:directionOfMotion uom="deg">140</iwxxm:directionOfMotion>
                  <iwxxm:speedOfMotion uomo="[kn_i]">10</iwxxm:speedOfMotion>
                </iwxxm:SIGMETEvolvingCondition>
              </iwxxm:member>
            </iwxxm:SIGMETEvolvingConditionCollection>
          </iwxxm:analysis>
        </iwxxm:analysisAndForecastPositionAnalysis>
      </iwxxm:analysisCollection>
    </iwxxm:SIGMET>
    <iwxxm:SIGMET xmlns:iwxxm="http://icao.int/iwxxm/2025-2" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:gml="http://www.opengis.net/gml/3.2" xmlns:aixm="http://www.aixm.aero/schema/5.1.1" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://icao.int/iwxxm/2025-2 http://schemas.wmo.int/iwxxm/2025-2/iwxxm.xsd" reportStatus="NORMAL" permissibleUsage="NON-OPERATIONAL" translationCentreDesignator="DEVO" translationCentreName="VietorWeather" translationTime="2026-07-29T20:50:35Z" gml:id="uuid.5fa2631d-b318-43a7-a8dc-d18f782f89f4">
      <!--TAC:WSUS31 KKCI 292055
MKCE WST 292055
CONVECTIVE SIGMET 98E
VALID UNTIL 2255Z
MA NH VT CT NY
FROM 50NE ALB-30W BOS-20SSW BDL-10SE ALB-50NE ALB
AREA TS MOV FROM 17025KT. TOPS TO FL380.

-->
      <iwxxm:issueTime>
        <gml:TimeInstant gml:id="uuid.c7705c5c-e90f-4aa2-b718-c0b42db72844">
          <gml:timePosition>2026-07-29T20:50:35Z</gml:timePosition>
        </gml:TimeInstant>
      </iwxxm:issueTime>
      <iwxxm:issuingAirTrafficServicesUnit>
        <aixm:Unit gml:id="uuid.742b95cd-5846-4dfd-9acf-a22b5311fe12">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.e6f57cce-640e-4909-afed-48f75f3406b8">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>US EAST</aixm:name>
              <aixm:type>FIR</aixm:type>
              <aixm:designator>KMKC</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:issuingAirTrafficServicesUnit>
      <iwxxm:originatingMeteorologicalWatchOffice>
        <aixm:Unit gml:id="uuid.b5d526de-774f-4cc6-8053-bc95e5aa24bf">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.8b4420a5-2517-43f9-9600-6b04b6c40ee1">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>KMKC MWO</aixm:name>
              <aixm:type>MWO</aixm:type>
              <aixm:designator>KMKC</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:originatingMeteorologicalWatchOffice>
      <iwxxm:issuingAirTrafficServicesRegion>
        <aixm:Airspace gml:id="uuid.14e3d4ab-3f05-473f-bd84-420314fe2082">
          <aixm:timeSlice>
            <aixm:AirspaceTimeSlice gml:id="uuid.2f4e945c-2429-4dba-984f-f6f8f62e0339">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:type>OTHER:FIR_UIR</aixm:type>
              <aixm:designator>KMKC</aixm:designator>
              <aixm:name>US EAST FIR/UIR</aixm:name>
            </aixm:AirspaceTimeSlice>
          </aixm:timeSlice>
        </aixm:Airspace>
      </iwxxm:issuingAirTrafficServicesRegion>
      <iwxxm:sequenceNumber>98E</iwxxm:sequenceNumber>
      <iwxxm:validPeriod>
        <gml:TimePeriod gml:id="uuid.f5c635ed-5f64-4b5d-b495-c06c59a413c5">
          <gml:beginPosition>2026-07-29T20:55:00Z</gml:beginPosition>
          <gml:endPosition>2026-07-29T22:55:00Z</gml:endPosition>
        </gml:TimePeriod>
      </iwxxm:validPeriod>
      <iwxxm:phenomenon xlink:href="http://codes.wmo.int/49-2/SigWxPhenomena/CONV"/>
      <iwxxm:analysisCollection>
        <iwxxm:analysisAndForecastPositionAnalysis gml:id="uuid.75e1de4e-096e-4d5b-8555-7529fc374060">
          <iwxxm:analysis>
            <iwxxm:SIGMETEvolvingConditionCollection gml:id="uuid.4a6e2a07-ad2f-4ddf-9a0c-e71f6e5ecfd7" timeIndicator="FORECAST">
              <iwxxm:phenomenonTime nilReason="http://codes.wmo.int/common/nil/missing"/>
              <iwxxm:member>
                <iwxxm:SIGMETEvolvingCondition gml:id="uuid.e0452a27-8992-4ebe-8fe4-9248431ca12a" intensityChange="">
                  <iwxxm:geometry>
                    <aixm:AirspaceVolume gml:id="uuid.fcf05920-14ed-4845-bed8-fac14c93420b">
                      <aixm:upperLimit uom="FL">380</aixm:upperLimit>
                      <aixm:upperLimitReference>STD</aixm:upperLimitReference>
                      <aixm:horizontalProjection>
                        <aixm:Surface gml:id="uuid.253b8365-cdfe-48f0-a589-2ea32b370073" srsDimension="2" axisLabels="Lat Long" srsName="http://www.opengis.net/def/crs/EPSG/0/4326">
                          <gml:patches>
                            <gml:PolygonPatch>
                              <gml:exterior>
                                <gml:LinearRing>
                                  <gml:posList>43.335 -72.991 42.358 -71.665 41.631 -72.857 42.632 -73.64 43.335 -72.991</gml:posList>
                                </gml:LinearRing>
                              </gml:exterior>
                            </gml:PolygonPatch>
                          </gml:patches>
                        </aixm:Surface>
                      </aixm:horizontalProjection>
                    </aixm:AirspaceVolume>
                  </iwxxm:geometry>
                  <iwxxm:directionOfMotion uom="deg">350</iwxxm:directionOfMotion>
                  <iwxxm:speedOfMotion uomo="[kn_i]">25</iwxxm:speedOfMotion>
                </iwxxm:SIGMETEvolvingCondition>
              </iwxxm:member>
            </iwxxm:SIGMETEvolvingConditionCollection>
          </iwxxm:analysis>
        </iwxxm:analysisAndForecastPositionAnalysis>
      </iwxxm:analysisCollection>
    </iwxxm:SIGMET>
    <iwxxm:SIGMET xmlns:iwxxm="http://icao.int/iwxxm/2025-2" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:gml="http://www.opengis.net/gml/3.2" xmlns:aixm="http://www.aixm.aero/schema/5.1.1" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://icao.int/iwxxm/2025-2 http://schemas.wmo.int/iwxxm/2025-2/iwxxm.xsd" reportStatus="NORMAL" permissibleUsage="NON-OPERATIONAL" translationCentreDesignator="DEVO" translationCentreName="VietorWeather" translationTime="2026-07-29T20:50:39Z" gml:id="uuid.9aaa0f52-cd44-4246-bc78-5d27977cbaa7">
      <!--TAC:WSUS33 KKCI 292055
MKCW WST 292055
CONVECTIVE SIGMET 80W
VALID UNTIL 2255Z
MT WY ID
FROM 40SSE LWT-40E BOY-40ENE MLD-50NNE TWF-40SW LKT-40SSE LWT
AREA TS MOV FROM 20015KT. TOPS TO FL420.

-->
      <iwxxm:issueTime>
        <gml:TimeInstant gml:id="uuid.d029c27f-973d-4418-b653-9c9d110b216a">
          <gml:timePosition>2026-07-29T20:50:39Z</gml:timePosition>
        </gml:TimeInstant>
      </iwxxm:issueTime>
      <iwxxm:issuingAirTrafficServicesUnit>
        <aixm:Unit gml:id="uuid.4451f16e-3f38-4a1e-a3b5-2b06e1a563cd">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.7e43d321-16bd-4727-9425-4cc8283ba3f5">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>US WEST</aixm:name>
              <aixm:type>FIR</aixm:type>
              <aixm:designator>KMKC</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:issuingAirTrafficServicesUnit>
      <iwxxm:originatingMeteorologicalWatchOffice>
        <aixm:Unit gml:id="uuid.d0fba5ed-6ecb-4e91-b30a-78344de34978">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.f298226e-2b06-46c1-ac1d-a3fde4012c73">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>KMKC MWO</aixm:name>
              <aixm:type>MWO</aixm:type>
              <aixm:designator>KMKC</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:originatingMeteorologicalWatchOffice>
      <iwxxm:issuingAirTrafficServicesRegion>
        <aixm:Airspace gml:id="uuid.f3ccb79c-aa42-4036-8b08-e15f90600b3a">
          <aixm:timeSlice>
            <aixm:AirspaceTimeSlice gml:id="uuid.3e9f7338-a150-447c-8035-1ed04165f932">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:type>OTHER:FIR_UIR</aixm:type>
              <aixm:designator>KMKC</aixm:designator>
              <aixm:name>US WEST FIR/UIR</aixm:name>
            </aixm:AirspaceTimeSlice>
          </aixm:timeSlice>
        </aixm:Airspace>
      </iwxxm:issuingAirTrafficServicesRegion>
      <iwxxm:sequenceNumber>80W</iwxxm:sequenceNumber>
      <iwxxm:validPeriod>
        <gml:TimePeriod gml:id="uuid.a44b4b4f-2d1b-4409-a7c8-74a3eed14faf">
          <gml:beginPosition>2026-07-29T20:55:00Z</gml:beginPosition>
          <gml:endPosition>2026-07-29T22:55:00Z</gml:endPosition>
        </gml:TimePeriod>
      </iwxxm:validPeriod>
      <iwxxm:phenomenon xlink:href="http://codes.wmo.int/49-2/SigWxPhenomena/CONV"/>
      <iwxxm:analysisCollection>
        <iwxxm:analysisAndForecastPositionAnalysis gml:id="uuid.d229ba07-6522-4116-8373-7925c5a67b30">
          <iwxxm:analysis>
            <iwxxm:SIGMETEvolvingConditionCollection gml:id="uuid.dd42a32b-1248-4ec4-8598-597232847216" timeIndicator="FORECAST">
              <iwxxm:phenomenonTime nilReason="http://codes.wmo.int/common/nil/missing"/>
              <iwxxm:member>
                <iwxxm:SIGMETEvolvingCondition gml:id="uuid.37d0df8e-bfb9-4583-b3ff-b927605e1b4e" intensityChange="">
                  <iwxxm:geometry>
                    <aixm:AirspaceVolume gml:id="uuid.cae9a60d-ad4d-4df5-a8e2-01010b70a78f">
                      <aixm:upperLimit uom="FL">420</aixm:upperLimit>
                      <aixm:upperLimitReference>STD</aixm:upperLimitReference>
                      <aixm:horizontalProjection>
                        <aixm:Surface gml:id="uuid.c9742900-bb59-491a-9fa3-ca27df423cbf" srsDimension="2" axisLabels="Lat Long" srsName="http://www.opengis.net/def/crs/EPSG/0/4326">
                          <gml:patches>
                            <gml:PolygonPatch>
                              <gml:exterior>
                                <gml:LinearRing>
                                  <gml:posList>46.437 -109.233 43.456 -107.383 42.457 -111.62 43.25 -114.062 44.548 -114.74 46.437 -109.233</gml:posList>
                                </gml:LinearRing>
                              </gml:exterior>
                            </gml:PolygonPatch>
                          </gml:patches>
                        </aixm:Surface>
                      </aixm:horizontalProjection>
                    </aixm:AirspaceVolume>
                  </iwxxm:geometry>
                  <iwxxm:directionOfMotion uom="deg">20</iwxxm:directionOfMotion>
                  <iwxxm:speedOfMotion uomo="[kn_i]">15</iwxxm:speedOfMotion>
                </iwxxm:SIGMETEvolvingCondition>
              </iwxxm:member>
            </iwxxm:SIGMETEvolvingConditionCollection>
          </iwxxm:analysis>
        </iwxxm:analysisAndForecastPositionAnalysis>
      </iwxxm:analysisCollection>
    </iwxxm:SIGMET>
    <iwxxm:SIGMET xmlns:iwxxm="http://icao.int/iwxxm/2025-2" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:gml="http://www.opengis.net/gml/3.2" xmlns:aixm="http://www.aixm.aero/schema/5.1.1" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://icao.int/iwxxm/2025-2 http://schemas.wmo.int/iwxxm/2025-2/iwxxm.xsd" reportStatus="NORMAL" permissibleUsage="NON-OPERATIONAL" translationCentreDesignator="DEVO" translationCentreName="VietorWeather" translationTime="2026-07-29T20:50:39Z" gml:id="uuid.6c28eb81-4613-4c36-afee-722e68200679">
      <!--TAC:WSUS33 KKCI 292055
MKCW WST 292055
CONVECTIVE SIGMET 81W
VALID UNTIL 2255Z
UT ID NV
FROM 20NNE TWF-40S MLD-30WSW SLC-50SW BVL-70N BAM-20NNE TWF
AREA TS MOV FROM 23015KT. TOPS TO FL420.

-->
      <iwxxm:issueTime>
        <gml:TimeInstant gml:id="uuid.31c1ee85-1572-49fa-9ddb-58f2c03b7230">
          <gml:timePosition>2026-07-29T20:50:39Z</gml:timePosition>
        </gml:TimeInstant>
      </iwxxm:issueTime>
      <iwxxm:issuingAirTrafficServicesUnit>
        <aixm:Unit gml:id="uuid.3fe2c8ac-854c-4a59-a38a-505247561fa8">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.dcf39b06-c90e-4101-b5ae-9873fadf1663">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>US WEST</aixm:name>
              <aixm:type>FIR</aixm:type>
              <aixm:designator>KMKC</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:issuingAirTrafficServicesUnit>
      <iwxxm:originatingMeteorologicalWatchOffice>
        <aixm:Unit gml:id="uuid.a99797ca-9030-4a63-b9b4-e6f99e50c5c7">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.12bd5551-e654-48e1-bc90-6225cfe87d72">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>KMKC MWO</aixm:name>
              <aixm:type>MWO</aixm:type>
              <aixm:designator>KMKC</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:originatingMeteorologicalWatchOffice>
      <iwxxm:issuingAirTrafficServicesRegion>
        <aixm:Airspace gml:id="uuid.40c2639f-9db3-4b91-93a1-6179d91d866c">
          <aixm:timeSlice>
            <aixm:AirspaceTimeSlice gml:id="uuid.46825bad-085e-412f-bac1-a480ef316a18">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:type>OTHER:FIR_UIR</aixm:type>
              <aixm:designator>KMKC</aixm:designator>
              <aixm:name>US WEST FIR/UIR</aixm:name>
            </aixm:AirspaceTimeSlice>
          </aixm:timeSlice>
        </aixm:Airspace>
      </iwxxm:issuingAirTrafficServicesRegion>
      <iwxxm:sequenceNumber>81W</iwxxm:sequenceNumber>
      <iwxxm:validPeriod>
        <gml:TimePeriod gml:id="uuid.9d07c203-823f-4984-a381-ec6c6410d41f">
          <gml:beginPosition>2026-07-29T20:55:00Z</gml:beginPosition>
          <gml:endPosition>2026-07-29T22:55:00Z</gml:endPosition>
        </gml:TimePeriod>
      </iwxxm:validPeriod>
      <iwxxm:phenomenon xlink:href="http://codes.wmo.int/49-2/SigWxPhenomena/CONV"/>
      <iwxxm:analysisCollection>
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                  <iwxxm:directionOfMotion uom="deg">50</iwxxm:directionOfMotion>
                  <iwxxm:speedOfMotion uomo="[kn_i]">15</iwxxm:speedOfMotion>
                </iwxxm:SIGMETEvolvingCondition>
              </iwxxm:member>
            </iwxxm:SIGMETEvolvingConditionCollection>
          </iwxxm:analysis>
        </iwxxm:analysisAndForecastPositionAnalysis>
      </iwxxm:analysisCollection>
    </iwxxm:SIGMET>
    <iwxxm:SIGMET xmlns:iwxxm="http://icao.int/iwxxm/2025-2" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:gml="http://www.opengis.net/gml/3.2" xmlns:aixm="http://www.aixm.aero/schema/5.1.1" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://icao.int/iwxxm/2025-2 http://schemas.wmo.int/iwxxm/2025-2/iwxxm.xsd" reportStatus="NORMAL" permissibleUsage="NON-OPERATIONAL" translationCentreDesignator="DEVO" translationCentreName="VietorWeather" translationTime="2026-07-29T20:50:39Z" gml:id="uuid.9d0a128f-dffc-4e2f-9e08-894648e36bae">
      <!--TAC:WSUS33 KKCI 292055
MKCW WST 292055
CONVECTIVE SIGMET 82W
VALID UNTIL 2255Z
AZ UT NV
FROM 40WSW MTU-30ENE HVE-20SE INW-30E EED-40NW ILC-40WSW MTU
AREA TS MOV FROM 23010KT. TOPS TO FL450.

-->
      <iwxxm:issueTime>
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          <gml:timePosition>2026-07-29T20:50:39Z</gml:timePosition>
        </gml:TimeInstant>
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            <aixm:UnitTimeSlice gml:id="uuid.284bf8cd-0624-4007-81e8-3a2177d1cb99">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>US WEST</aixm:name>
              <aixm:type>FIR</aixm:type>
              <aixm:designator>KMKC</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:issuingAirTrafficServicesUnit>
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              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>KMKC MWO</aixm:name>
              <aixm:type>MWO</aixm:type>
              <aixm:designator>KMKC</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
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              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:type>OTHER:FIR_UIR</aixm:type>
              <aixm:designator>KMKC</aixm:designator>
              <aixm:name>US WEST FIR/UIR</aixm:name>
            </aixm:AirspaceTimeSlice>
          </aixm:timeSlice>
        </aixm:Airspace>
      </iwxxm:issuingAirTrafficServicesRegion>
      <iwxxm:sequenceNumber>82W</iwxxm:sequenceNumber>
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        </gml:TimePeriod>
      </iwxxm:validPeriod>
      <iwxxm:phenomenon xlink:href="http://codes.wmo.int/49-2/SigWxPhenomena/CONV"/>
      <iwxxm:analysisCollection>
        <iwxxm:analysisAndForecastPositionAnalysis gml:id="uuid.37b8da6f-9bde-401b-828d-c94fbc1d98a2">
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                      <aixm:upperLimitReference>STD</aixm:upperLimitReference>
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                  <iwxxm:directionOfMotion uom="deg">50</iwxxm:directionOfMotion>
                  <iwxxm:speedOfMotion uomo="[kn_i]">10</iwxxm:speedOfMotion>
                </iwxxm:SIGMETEvolvingCondition>
              </iwxxm:member>
            </iwxxm:SIGMETEvolvingConditionCollection>
          </iwxxm:analysis>
        </iwxxm:analysisAndForecastPositionAnalysis>
      </iwxxm:analysisCollection>
    </iwxxm:SIGMET>
    <iwxxm:SIGMET xmlns:iwxxm="http://icao.int/iwxxm/2025-2" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:gml="http://www.opengis.net/gml/3.2" xmlns:aixm="http://www.aixm.aero/schema/5.1.1" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://icao.int/iwxxm/2025-2 http://schemas.wmo.int/iwxxm/2025-2/iwxxm.xsd" reportStatus="NORMAL" permissibleUsage="NON-OPERATIONAL" translationCentreDesignator="DEVO" translationCentreName="VietorWeather" translationTime="2026-07-29T20:50:39Z" gml:id="uuid.72b5ef80-a22e-4fb8-aea2-af34c007c46c">
      <!--TAC:WSUS33 KKCI 292055
MKCW WST 292055
CONVECTIVE SIGMET 83W
VALID UNTIL 2255Z
CO WY UT
FROM 40WSW LAR-30N HBU-50W ALS-40WSW DVC-50SW OCS-40WSW LAR
AREA TS MOV FROM 23010KT. TOPS TO FL390.

-->
      <iwxxm:issueTime>
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          <gml:timePosition>2026-07-29T20:50:39Z</gml:timePosition>
        </gml:TimeInstant>
      </iwxxm:issueTime>
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        <aixm:Unit gml:id="uuid.e7701a22-339d-4820-95f3-69d60b1b6e54">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.8638c680-f1b6-4d89-b265-ee534e2bff8f">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>US WEST</aixm:name>
              <aixm:type>FIR</aixm:type>
              <aixm:designator>KMKC</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:issuingAirTrafficServicesUnit>
      <iwxxm:originatingMeteorologicalWatchOffice>
        <aixm:Unit gml:id="uuid.a83765bb-a7bb-49d3-92e3-cb1ee8bcfa6f">
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            <aixm:UnitTimeSlice gml:id="uuid.5536c13f-6cd1-4ab5-acc8-5fa1d154fa6e">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>KMKC MWO</aixm:name>
              <aixm:type>MWO</aixm:type>
              <aixm:designator>KMKC</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:originatingMeteorologicalWatchOffice>
      <iwxxm:issuingAirTrafficServicesRegion>
        <aixm:Airspace gml:id="uuid.c7c6f7db-5cd5-4489-b95b-b16729c7ba5d">
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              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:type>OTHER:FIR_UIR</aixm:type>
              <aixm:designator>KMKC</aixm:designator>
              <aixm:name>US WEST FIR/UIR</aixm:name>
            </aixm:AirspaceTimeSlice>
          </aixm:timeSlice>
        </aixm:Airspace>
      </iwxxm:issuingAirTrafficServicesRegion>
      <iwxxm:sequenceNumber>83W</iwxxm:sequenceNumber>
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          <gml:beginPosition>2026-07-29T20:55:00Z</gml:beginPosition>
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        </gml:TimePeriod>
      </iwxxm:validPeriod>
      <iwxxm:phenomenon xlink:href="http://codes.wmo.int/49-2/SigWxPhenomena/CONV"/>
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            <iwxxm:SIGMETEvolvingConditionCollection gml:id="uuid.c81b5b2e-f84f-460c-b2af-19f46a18774b" timeIndicator="FORECAST">
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                    <aixm:AirspaceVolume gml:id="uuid.0f0211c2-925c-4fe7-a00e-c705b06c388f">
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                      <aixm:upperLimitReference>STD</aixm:upperLimitReference>
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                  </iwxxm:geometry>
                  <iwxxm:directionOfMotion uom="deg">50</iwxxm:directionOfMotion>
                  <iwxxm:speedOfMotion uomo="[kn_i]">10</iwxxm:speedOfMotion>
                </iwxxm:SIGMETEvolvingCondition>
              </iwxxm:member>
            </iwxxm:SIGMETEvolvingConditionCollection>
          </iwxxm:analysis>
        </iwxxm:analysisAndForecastPositionAnalysis>
      </iwxxm:analysisCollection>
    </iwxxm:SIGMET>
    <iwxxm:SIGMET xmlns:iwxxm="http://icao.int/iwxxm/2025-2" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:gml="http://www.opengis.net/gml/3.2" xmlns:aixm="http://www.aixm.aero/schema/5.1.1" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://icao.int/iwxxm/2025-2 http://schemas.wmo.int/iwxxm/2025-2/iwxxm.xsd" reportStatus="NORMAL" permissibleUsage="NON-OPERATIONAL" translationCentreDesignator="DEVO" translationCentreName="VietorWeather" translationTime="2026-07-29T20:50:39Z" gml:id="uuid.7caa76b5-9e0b-4b6f-b988-78d1972355dc">
      <!--TAC:WSUS33 KKCI 292055
MKCW WST 292055
CONVECTIVE SIGMET 84W
VALID UNTIL 2255Z
NM AZ
FROM 40SSE RSK-TCS-50SW DMN-50SE TUS-40ESE INW-40SSE RSK
AREA TS MOV FROM 19005KT. TOPS ABV FL450.

-->
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        </gml:TimeInstant>
      </iwxxm:issueTime>
      <iwxxm:issuingAirTrafficServicesUnit>
        <aixm:Unit gml:id="uuid.21dfbd19-0b1c-4d65-b7b5-410729b1e1c6">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.c90a40e3-c102-4314-b41b-581df268e5ea">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>US WEST</aixm:name>
              <aixm:type>FIR</aixm:type>
              <aixm:designator>KMKC</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:issuingAirTrafficServicesUnit>
      <iwxxm:originatingMeteorologicalWatchOffice>
        <aixm:Unit gml:id="uuid.b078f418-50b7-41ab-af49-aee3746d8bfa">
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            <aixm:UnitTimeSlice gml:id="uuid.4720ccd0-dbaa-49b0-8e95-eec7859c4b02">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>KMKC MWO</aixm:name>
              <aixm:type>MWO</aixm:type>
              <aixm:designator>KMKC</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:originatingMeteorologicalWatchOffice>
      <iwxxm:issuingAirTrafficServicesRegion>
        <aixm:Airspace gml:id="uuid.2bd4b267-c8f0-4bbc-b842-31aeeaa1415e">
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              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:type>OTHER:FIR_UIR</aixm:type>
              <aixm:designator>KMKC</aixm:designator>
              <aixm:name>US WEST FIR/UIR</aixm:name>
            </aixm:AirspaceTimeSlice>
          </aixm:timeSlice>
        </aixm:Airspace>
      </iwxxm:issuingAirTrafficServicesRegion>
      <iwxxm:sequenceNumber>84W</iwxxm:sequenceNumber>
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        </gml:TimePeriod>
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      <iwxxm:phenomenon xlink:href="http://codes.wmo.int/49-2/SigWxPhenomena/CONV"/>
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        <iwxxm:analysisAndForecastPositionAnalysis gml:id="uuid.cd5ec59a-2169-4ab5-be02-595761fc493b">
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              <iwxxm:phenomenonTime nilReason="http://codes.wmo.int/common/nil/missing"/>
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                <iwxxm:SIGMETEvolvingCondition gml:id="uuid.60604785-e621-4c7a-a2a4-5a843a7fa572" intensityChange="">
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                    <aixm:AirspaceVolume gml:id="uuid.b771ba0a-d961-4aaa-a2cd-4b295161eedc">
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                      <aixm:upperLimitReference>STD</aixm:upperLimitReference>
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                          </gml:patches>
                        </aixm:Surface>
                      </aixm:horizontalProjection>
                    </aixm:AirspaceVolume>
                  </iwxxm:geometry>
                  <iwxxm:directionOfMotion uom="deg">10</iwxxm:directionOfMotion>
                  <iwxxm:speedOfMotion uomo="[kn_i]">5</iwxxm:speedOfMotion>
                </iwxxm:SIGMETEvolvingCondition>
              </iwxxm:member>
            </iwxxm:SIGMETEvolvingConditionCollection>
          </iwxxm:analysis>
        </iwxxm:analysisAndForecastPositionAnalysis>
      </iwxxm:analysisCollection>
    </iwxxm:SIGMET>
    <iwxxm:VolcanicAshSIGMET xmlns:iwxxm="http://icao.int/iwxxm/2025-2" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:gml="http://www.opengis.net/gml/3.2" xmlns:aixm="http://www.aixm.aero/schema/5.1.1" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:metce="http://def.wmo.int/metce/2013" xsi:schemaLocation="http://icao.int/iwxxm/2025-2 http://schemas.wmo.int/iwxxm/2025-2/iwxxm.xsd" reportStatus="NORMAL" permissibleUsage="NON-OPERATIONAL" translationCentreDesignator="DEVO" translationCentreName="VietorWeather" translationTime="2026-07-29T20:59:18Z" gml:id="uuid.a0583473-0f22-4475-b217-f4d4a6599fa5">
      <!--TAC:WVHO31 MHTG 292100
MHTG SIGMET D5 VALID 292100/300100 MHTG-
MHCC CENTRAL AMERICAN FIR VA TELICA PSN N1236 W08650
VA CLD OBS AT 1940Z  SFC/FL050 N1226 W08853 - N1216 W08837
- N1214 W08828 - N1210 W08837 - N1223 W08858 -
N1226 W08853 MOV SW 20KT SFC/FL050 N1237 W08651 -
N1235 W08649 - N1223 W08657 - N1227 W08702 -
N1237 W08651 MOV SW 20KT
FCST 0130Z VA CLD SFC/FL050 N1237 W08650
- N1235 W08648 - N1216 W08706 - N1222 W08713 -
N1237 W08650=-->
      <iwxxm:issueTime>
        <gml:TimeInstant gml:id="uuid.c677403b-ca16-4fb6-bb6d-41fe5dd0fc4d">
          <gml:timePosition>2026-07-29T20:59:18Z</gml:timePosition>
        </gml:TimeInstant>
      </iwxxm:issueTime>
      <iwxxm:issuingAirTrafficServicesUnit>
        <aixm:Unit gml:id="uuid.1cbf81cc-97bd-4cbf-a103-c27ed3208d23">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.e38bdb5a-5262-444c-9cc7-6136ad4a00c0">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>MHCC CENTRAL AMERICAN</aixm:name>
              <aixm:type>FIR</aixm:type>
              <aixm:designator>MHTG</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:issuingAirTrafficServicesUnit>
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      <!--TAC:WSAG31 SACO 292104
SACF SIGMET 3 VALID 292104/300104 SACO-
SACF CORDOBA FIR SEV MTW FCST AT 2104Z
WI S2802 W06938 - S2858 W06851 - S2727 W06739 - S2503 W06651 - S2403
W06616 - S2324 W06620 - S2301 W06705 - S2355 W06718 - S2446 W06834 - 
S2504 W06823 - S2523 W06826 - S2610 W06830 - S2629 W06830 - S2654 
W06820 - S2713 W06840 - S2818 W06927 - S2802 W06938 FL160/330 MOV NNE 
02KT NC=-->
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    </iwxxm:SIGMET>
  </collect:meteorologicalInformation>
  <collect:bulletinIdentifier>IWXXM Collection</collect:bulletinIdentifier>
</collect:MeteorologicalBulletin>
