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  <collect:meteorologicalInformation>
    <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="2026-09-14T20:48:19Z" gml:id="uuid.c5342e86-a989-4a69-8a9f-fc4805afbc9b">
      <!--TAC: WCPN02 KKCI 142115
KZAK SIGMET BRAVO 17 VALID 142115/150315 KKCI-
OAKLAND OCEANIC FIR TC NORBERT OBS AT 2115Z NR N1942 W13912. MOV
W 13KT. NC. FRQ TS TOP FL450 WI 150NM OF CENTER.
FCST 0315Z TC CENTER N1954 W14036. -->
      <iwxxm:issueTime>
        <gml:TimeInstant gml:id="uuid.4525bdad-4540-468c-9951-1694b66e62e2">
          <gml:timePosition>2026-09-14T20:48:19Z</gml:timePosition>
        </gml:TimeInstant>
      </iwxxm:issueTime>
      <iwxxm:issuingAirTrafficServicesUnit>
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          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.c05bdd48-eda4-4de7-9ec2-806ee73974cd">
              <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.3677680d-9496-4be7-af42-d52757fce6a7">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.58d7c467-268d-42e6-bb20-715f43bfe179">
              <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.55bf06f9-bfd8-4cb2-914c-60c039a7491d">
          <aixm:timeSlice>
            <aixm:AirspaceTimeSlice gml:id="uuid.6f0613bc-6a6a-4279-bdc8-fc24d2049fce">
              <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 17</iwxxm:sequenceNumber>
      <iwxxm:validPeriod>
        <gml:TimePeriod gml:id="uuid.dba28f14-617e-4643-a3f1-c163a5a309da">
          <gml:beginPosition>2026-09-14T21:15:00Z</gml:beginPosition>
          <gml:endPosition>2026-09-15T03:15:00Z</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.2f3aee17-0c25-4cd2-9b26-ef1e46a1dcf0">
          <iwxxm:analysis>
            <iwxxm:SIGMETEvolvingConditionCollection gml:id="uuid.fe4b1beb-e686-43e3-b27e-5139605a5750" timeIndicator="FORECAST">
              <iwxxm:phenomenonTime nilReason="http://codes.wmo.int/common/nil/missing"/>
              <iwxxm:member>
                <iwxxm:SIGMETEvolvingCondition gml:id="uuid.a90d883f-b99e-4cfa-9882-97bbcad0a830" intensityChange="NO_CHANGE">
                  <iwxxm:geometry>
                    <aixm:AirspaceVolume gml:id="uuid.7ac14f89-fa9b-4df8-b5df-c59499b54e67">
                      <aixm:upperLimit uom="FL">450</aixm:upperLimit>
                      <aixm:upperLimitReference>STD</aixm:upperLimitReference>
                      <aixm:horizontalProjection>
                        <aixm:Surface gml:id="uuid.ded42a94-55c6-49a6-b843-c915a7994ad5" srsDimension="2" axisLabels="Lat Long" srsName="http://www.opengis.net/def/crs/EPSG/0/4326">
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                              <gml:exterior>
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                        </aixm:Surface>
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                  </iwxxm:geometry>
                  <iwxxm:directionOfMotion uom="deg">270</iwxxm:directionOfMotion>
                  <iwxxm:speedOfMotion uomo="[kn_i]">13</iwxxm:speedOfMotion>
                </iwxxm:SIGMETEvolvingCondition>
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            </iwxxm:SIGMETEvolvingConditionCollection>
          </iwxxm:analysis>
        </iwxxm:analysisAndForecastPositionAnalysis>
      </iwxxm:analysisCollection>
      <iwxxm:tropicalCyclone>
        <metce:TropicalCyclone gml:id="uuid.2e5eaefc-5f38-4b03-afb6-6c2cbe6fb098">
          <metce:name>NORBERT</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="2026-09-14T20:48:19Z" gml:id="uuid.53f9fa49-9d07-4563-9946-f0faa6a80654">
      <!--TAC: WCPN02 KKCI 142115
KZAK SIGMET BRAVO 17 VALID 142115/150315 KKCI-
OAKLAND OCEANIC FIR TC NORBERT OBS AT 2115Z NR N1942 W13912. MOV
W 13KT. NC. FRQ TS TOP FL450 WI 150NM OF CENTER.
FCST 0315Z TC CENTER N1954 W14036. -->
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          <gml:timePosition>2026-09-14T20:48:19Z</gml:timePosition>
        </gml:TimeInstant>
      </iwxxm:issueTime>
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          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.03ada937-1925-4ef2-9ccd-c1259165fde6">
              <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.3f8c7330-3123-4089-aea5-e704c7432229">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.01ba20b3-e8fd-4b98-88bb-7cc78952dfe3">
              <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.13b51206-1cae-4e27-8cdd-f601b0857658">
          <aixm:timeSlice>
            <aixm:AirspaceTimeSlice gml:id="uuid.e743f72d-0a35-4e23-aaaa-5ba893006f63">
              <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 17F</iwxxm:sequenceNumber>
      <iwxxm:validPeriod>
        <gml:TimePeriod gml:id="uuid.e8ed5c18-694c-45eb-80e5-a5d256945bf6">
          <gml:beginPosition>2026-09-14T21:15:00Z</gml:beginPosition>
          <gml:endPosition>2026-09-15T03:15:00Z</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.28328511-8af7-40d3-aa94-20ada9099a71">
          <iwxxm:analysis>
            <iwxxm:SIGMETEvolvingConditionCollection gml:id="uuid.900366d0-54bb-4533-aec5-a483fa854546" timeIndicator="FORECAST">
              <iwxxm:phenomenonTime nilReason="http://codes.wmo.int/common/nil/missing"/>
              <iwxxm:member>
                <iwxxm:SIGMETEvolvingCondition gml:id="uuid.c1f14841-1069-48a2-ba46-55ce8697cf13" intensityChange="NO_CHANGE">
                  <iwxxm:geometry>
                    <aixm:AirspaceVolume gml:id="uuid.52481a62-4258-4f6f-b604-b1152617924a">
                      <aixm:upperLimit uom="FL">450</aixm:upperLimit>
                      <aixm:upperLimitReference>STD</aixm:upperLimitReference>
                      <aixm:horizontalProjection>
                        <aixm:Surface gml:id="uuid.cf5220a4-3a85-4a1b-95b7-e8e0b7999dd9" srsDimension="2" axisLabels="Lat Long" srsName="http://www.opengis.net/def/crs/EPSG/0/4326">
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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]">13</iwxxm:speedOfMotion>
                </iwxxm:SIGMETEvolvingCondition>
              </iwxxm:member>
            </iwxxm:SIGMETEvolvingConditionCollection>
          </iwxxm:analysis>
        </iwxxm:analysisAndForecastPositionAnalysis>
      </iwxxm:analysisCollection>
      <iwxxm:tropicalCyclone>
        <metce:TropicalCyclone gml:id="uuid.1d02624a-0a24-4692-932c-1c6b393f63ea">
          <metce:name>NORBERT</metce:name>
        </metce:TropicalCyclone>
      </iwxxm:tropicalCyclone>
    </iwxxm:TropicalCycloneSIGMET>
    <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="2026-09-14T20:57:57Z" gml:id="uuid.4912a53e-7b8f-44d8-8b37-83c3b0c69a99">
      <!--TAC: WVID21 WAAA 142057
WAAF SIGMET 20 VALID 142057/150250 WAAA-
WAAF UJUNG PANDANG  FIR VA
ERUPTION MT DUKONO PSN N0142 E12754 VA CLD OBS AT 2030Z WI N0134
E12753 - N0141 E12745 - N0227 E12743 - N0241 E12814 - N0222 E12845 -
N0155 E12846 - N0134 E12753 SFC/FL070 MOV NE 10KT NC= -->
      <iwxxm:issueTime>
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          <gml:timePosition>2026-09-14T20:57:57Z</gml:timePosition>
        </gml:TimeInstant>
      </iwxxm:issueTime>
      <iwxxm:issuingAirTrafficServicesUnit>
        <aixm:Unit gml:id="uuid.90308641-e90e-4a35-a061-46c69dcbd56b">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.55f1818b-9115-4d9b-8492-342aba91e2ac">
              <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.a0cf6d48-a1d3-4859-b396-d58a17366b8a">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.7ebf3a43-ff90-40cb-81f7-985e10e871c1">
              <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.8d2c9529-3f38-430d-b6b7-6973309189cd">
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            <aixm:AirspaceTimeSlice gml:id="uuid.962fffcd-af24-4eeb-9c21-b988fc2af19a">
              <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>20</iwxxm:sequenceNumber>
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        <gml:TimePeriod gml:id="uuid.6f176037-9224-4662-a6d8-fb55ec688c0c">
          <gml:beginPosition>2026-09-14T20:57:00Z</gml:beginPosition>
          <gml:endPosition>2026-09-15T02:50:00Z</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.f4af57de-fffd-4e9d-83d4-3435f4b14af2">
          <iwxxm:analysis>
            <iwxxm:SIGMETEvolvingConditionCollection gml:id="uuid.4758aa0e-e5a9-4154-b7ff-8052bf8819a9" timeIndicator="FORECAST">
              <iwxxm:phenomenonTime nilReason="http://codes.wmo.int/common/nil/missing"/>
              <iwxxm:member>
                <iwxxm:SIGMETEvolvingCondition gml:id="uuid.9ef142cc-8b43-41ed-a169-ca516f0fac0b" intensityChange="NO_CHANGE">
                  <iwxxm:geometry>
                    <aixm:AirspaceVolume gml:id="uuid.9c91b6cb-e27a-4ee5-b53c-af70d58df911">
                      <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.f096e812-2ca3-474b-81eb-9a52a0e48abb" 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>1.567 127.883 1.683 127.75 2.45 127.717 2.683 128.233 2.367 128.75 1.917 128.767 1.567 127.883</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:eruptingVolcano>
        <metce:Volcano gml:id="uuid.4185312f-bd79-49cf-adf3-1f8a6f326aa8">
          <metce:name>MT ERUPTION MT DUKONO</metce:name>
          <metce:position>
            <gml:Point gml:id="uuid.51321db7-7000-478e-ae8c-38dc65ad062c" 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="2026-09-14T21:08:55Z" gml:id="uuid.41f6e64e-3c49-476d-929a-b845522af3a4">
      <!--TAC: WVHO31 MHTG 142110
MHTG SIGMET 4 VALID 142110/150310 MHTG-
MHCC CENTRAL AMERICAN FIR VA SANTA MARIA PSN N1445 W09133
VA CLD OBS AT 2020Z SFC/FL140 N1446 W09132 - N1445 W09132
- N1441 W09144 - N1445 W09144 - N1446 W09132 MOV W 10KT 
FCST 0230Z VA CLD SFC/FL140 N1446 W09144
- N1446 W09133 - N1445 W09132 - N1443 W09144 - N1446 W09144= -->
      <iwxxm:issueTime>
        <gml:TimeInstant gml:id="uuid.b5329517-3c88-4830-9bbd-03e1a1b017b7">
          <gml:timePosition>2026-09-14T21:08:55Z</gml:timePosition>
        </gml:TimeInstant>
      </iwxxm:issueTime>
      <iwxxm:issuingAirTrafficServicesUnit>
        <aixm:Unit gml:id="uuid.20599e7e-7aa7-40d4-a7bb-3d116e962454">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.eb204669-381f-4a28-9981-1f00ec3e7ed2">
              <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.ad822bc8-7859-4f8f-b85a-547f5cd363d3">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.a89d543e-f71d-4f30-9a3f-21a0f02abb7b">
              <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.133a8798-2e6c-4c16-b2e2-8c3414612179">
          <aixm:timeSlice>
            <aixm:AirspaceTimeSlice gml:id="uuid.7a0cf739-6732-4eb3-943e-ca6b0eeb8d54">
              <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>4</iwxxm:sequenceNumber>
      <iwxxm:validPeriod>
        <gml:TimePeriod gml:id="uuid.88e3b072-c681-439c-a2b6-bdbfd1717454">
          <gml:beginPosition>2026-09-14T21:10:00Z</gml:beginPosition>
          <gml:endPosition>2026-09-15T03:10:00Z</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.fad9c259-a967-43ac-a710-1e88130c3bc9">
          <iwxxm:analysis>
            <iwxxm:SIGMETEvolvingConditionCollection gml:id="uuid.0797b742-1cd0-4ac7-b2a0-0057945aa7bd" timeIndicator="FORECAST">
              <iwxxm:phenomenonTime nilReason="http://codes.wmo.int/common/nil/missing"/>
              <iwxxm:member>
                <iwxxm:SIGMETEvolvingCondition gml:id="uuid.a68fed13-e87b-494a-aec0-d415b0a76cc1" intensityChange="">
                  <iwxxm:geometry>
                    <aixm:AirspaceVolume gml:id="uuid.c78dcd93-dc0c-43a9-9463-02f96109178c">
                      <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.d60f9931-3015-45cf-9e2d-a0141cdf2778" 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>14.767 -91.533 14.75 -91.533 14.683 -91.733 14.75 -91.733 14.767 -91.533</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.5ab88997-6a94-4b96-8c9f-53ed26071e9d">
          <metce:name>MT SANTA MARIA</metce:name>
          <metce:position>
            <gml:Point gml:id="uuid.31bb4632-9a0f-45c4-9a67-5487eeed5309" 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="2026-09-14T21:08:55Z" gml:id="uuid.3a60f1e5-e776-4a19-9479-b8d39cee2a72">
      <!--TAC: WVHO31 MHTG 142110
MHTG SIGMET 4 VALID 142110/150310 MHTG-
MHCC CENTRAL AMERICAN FIR VA SANTA MARIA PSN N1445 W09133
VA CLD OBS AT 2020Z SFC/FL140 N1446 W09132 - N1445 W09132
- N1441 W09144 - N1445 W09144 - N1446 W09132 MOV W 10KT 
FCST 0230Z VA CLD SFC/FL140 N1446 W09144
- N1446 W09133 - N1445 W09132 - N1443 W09144 - N1446 W09144= -->
      <iwxxm:issueTime>
        <gml:TimeInstant gml:id="uuid.86e5ccdb-3af9-4a08-bad7-d42eb81b5236">
          <gml:timePosition>2026-09-14T21:08:55Z</gml:timePosition>
        </gml:TimeInstant>
      </iwxxm:issueTime>
      <iwxxm:issuingAirTrafficServicesUnit>
        <aixm:Unit gml:id="uuid.b813def5-a4a3-403f-948f-1060a442989c">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.0ce9af98-e477-415b-8e03-673012af1e2a">
              <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.03baa8ea-c873-4398-aa74-1061ee55aa91">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.6a1c2e60-7928-4646-849c-522df2afe001">
              <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.167ef162-a2fa-440d-ad98-0a7caa94949d">
          <aixm:timeSlice>
            <aixm:AirspaceTimeSlice gml:id="uuid.030ac6da-37b6-43d3-86ff-1b38b58fdf10">
              <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>4F</iwxxm:sequenceNumber>
      <iwxxm:validPeriod>
        <gml:TimePeriod gml:id="uuid.13fe8322-7f3d-4987-b0ec-4bdd234661dc">
          <gml:beginPosition>2026-09-14T21:10:00Z</gml:beginPosition>
          <gml:endPosition>2026-09-15T03:10:00Z</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.13eaba20-4bff-4633-9980-3bcecf4b871a">
          <iwxxm:analysis>
            <iwxxm:SIGMETEvolvingConditionCollection gml:id="uuid.ea788dcb-74eb-4a80-833d-75b9506589fc" timeIndicator="FORECAST">
              <iwxxm:phenomenonTime nilReason="http://codes.wmo.int/common/nil/missing"/>
              <iwxxm:member>
                <iwxxm:SIGMETEvolvingCondition gml:id="uuid.4dcb111c-fb11-4d67-84be-00173e921ad9" intensityChange="">
                  <iwxxm:geometry>
                    <aixm:AirspaceVolume gml:id="uuid.0a53e3cd-a949-4548-8f76-6bde8052d03a">
                      <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.4d15dfe4-e79e-4b71-9248-f699869d1530" 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>14.767 -91.733 14.767 -91.55 14.75 -91.533 14.717 -91.733 14.767 -91.733</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.0bf9fb44-dc84-4322-ab71-b6ed1db6124e">
          <metce:name>MT SANTA MARIA</metce:name>
          <metce:position>
            <gml:Point gml:id="uuid.78f2b5e2-6e0e-4aab-9b58-894500abc718" 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="2026-09-14T21:17:35Z" gml:id="uuid.99b1675c-ad7b-4101-9017-2baf9ff23156">
      <!--TAC: WVEQ31 SEQU 142112
SEFG SIGMET 3 VALID 142112/150312 SEGU-
SEFG GUAYAQUIL FIR VA ERUPTION MT REVENTADOR PSN S0004 W07739
VA CLD OBS AT 2040Z WI S0001 W07748 - S0004 W07739 - S0005 W07739 -
S0004 W07749 - S0001 W07748 SFC/FL140 MOV W 10KT
FCST AT 0230Z WI S0001 W07748 - S0004 W07739 - S0005 W07739 - S0004
W07749 - S0001 W07748= -->
      <iwxxm:issueTime>
        <gml:TimeInstant gml:id="uuid.0b32577f-2b48-421d-a129-b0549d65b160">
          <gml:timePosition>2026-09-14T21:17:35Z</gml:timePosition>
        </gml:TimeInstant>
      </iwxxm:issueTime>
      <iwxxm:issuingAirTrafficServicesUnit>
        <aixm:Unit gml:id="uuid.e1403735-d989-458b-9b30-b20d70ab4b2b">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.4e723400-e1cf-4075-b27f-1e02bc0d60dd">
              <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.d03c6c5b-aba3-4fdc-a7b3-9e0024a6de91">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.fbe6327a-b55d-4ceb-b296-285e1b7f03ab">
              <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.692913f7-f4cc-44f2-ac17-fb2921b15721">
          <aixm:timeSlice>
            <aixm:AirspaceTimeSlice gml:id="uuid.07cb7777-b5aa-4901-a8ff-5593266b31f9">
              <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.98c05c63-89d4-4632-802d-1d0445bb785e">
          <gml:beginPosition>2026-09-14T21:12:00Z</gml:beginPosition>
          <gml:endPosition>2026-09-15T03:12:00Z</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.0dcfe30d-369c-43dd-99ee-b51825283c34">
          <iwxxm:analysis>
            <iwxxm:SIGMETEvolvingConditionCollection gml:id="uuid.dcf0c61f-42ec-43f3-8e8e-6c4c5c83833e" timeIndicator="FORECAST">
              <iwxxm:phenomenonTime nilReason="http://codes.wmo.int/common/nil/missing"/>
              <iwxxm:member>
                <iwxxm:SIGMETEvolvingCondition gml:id="uuid.2f47bb4d-e383-4a48-8311-c53d6c7d5a18" intensityChange="">
                  <iwxxm:geometry>
                    <aixm:AirspaceVolume gml:id="uuid.d5f83d60-9988-475d-9fc3-35dc285d78a4">
                      <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.595bb5e5-1208-49bb-99a4-71c840b1d92c" 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>-0.017 -77.8 -0.067 -77.65 -0.083 -77.65 -0.067 -77.817 -0.017 -77.8</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.180c3a4d-5c9c-486d-9dd3-05adc301eac8">
          <metce:name>MT ERUPTION MT REVENTADOR</metce:name>
          <metce:position>
            <gml:Point gml:id="uuid.2b4a9f7b-4a84-4f7f-810c-960027665deb" 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="2026-09-14T21:17:35Z" gml:id="uuid.472e148c-2deb-4a89-b557-b7c13517c613">
      <!--TAC: WVEQ31 SEQU 142112
SEFG SIGMET 3 VALID 142112/150312 SEGU-
SEFG GUAYAQUIL FIR VA ERUPTION MT REVENTADOR PSN S0004 W07739
VA CLD OBS AT 2040Z WI S0001 W07748 - S0004 W07739 - S0005 W07739 -
S0004 W07749 - S0001 W07748 SFC/FL140 MOV W 10KT
FCST AT 0230Z WI S0001 W07748 - S0004 W07739 - S0005 W07739 - S0004
W07749 - S0001 W07748= -->
      <iwxxm:issueTime>
        <gml:TimeInstant gml:id="uuid.5edabdf1-6797-418c-ab4f-9b02d83e0906">
          <gml:timePosition>2026-09-14T21:17:35Z</gml:timePosition>
        </gml:TimeInstant>
      </iwxxm:issueTime>
      <iwxxm:issuingAirTrafficServicesUnit>
        <aixm:Unit gml:id="uuid.426fec72-7970-46e9-bb9d-166ee9f26377">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.b165ea2d-7ae3-4e49-a6bd-0ae9ab20100a">
              <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.3c0afb68-a1d0-482a-9e9d-34460c57da4b">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.a015b00a-77cf-4732-b1f2-faf63e5abdd0">
              <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.c807a5a1-187e-48b4-b467-7849d6e08a38">
          <aixm:timeSlice>
            <aixm:AirspaceTimeSlice gml:id="uuid.3709ce45-cf0f-4aac-bdbf-04d1eda1785f">
              <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>
      <iwxxm:validPeriod>
        <gml:TimePeriod gml:id="uuid.c5bae685-fefe-41d5-ad4d-de8a8ea12d6f">
          <gml:beginPosition>2026-09-14T21:12:00Z</gml:beginPosition>
          <gml:endPosition>2026-09-15T03:12:00Z</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.d1247c94-bfd3-4302-ade0-e351041bf875">
          <iwxxm:analysis>
            <iwxxm:SIGMETEvolvingConditionCollection gml:id="uuid.9c2f863c-b95b-4d0e-9f63-19007221f6f0" timeIndicator="FORECAST">
              <iwxxm:phenomenonTime nilReason="http://codes.wmo.int/common/nil/missing"/>
              <iwxxm:member>
                <iwxxm:SIGMETEvolvingCondition gml:id="uuid.c2979f64-2162-4f69-8746-d22dbdcc3f51" intensityChange="">
                  <iwxxm:geometry>
                    <aixm:AirspaceVolume gml:id="uuid.692ec07c-a764-4729-a411-ff6acb6b5cf3">
                      <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.427d1000-5bca-48e7-9095-2f596aa6553f" 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>-0.017 -77.8 -0.067 -77.65 -0.083 -77.65 -0.067 -77.817 -0.017 -77.8</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.c7184ced-4d89-4ae9-a0a9-124f6174cce2">
          <metce:name>MT ERUPTION MT REVENTADOR</metce:name>
          <metce:position>
            <gml:Point gml:id="uuid.79f942a2-6c02-4e45-b005-618ef1215fb5" 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="2026-09-14T22:01:47Z" gml:id="uuid.f9937db7-7165-4572-a013-274e4570324a">
      <!--TAC: WVIY32 LIIB 142202
LIRR SIGMET 4 VALID 142204/150400 LIIB-
LIRR ROMA FIR VA ERUPTION MT ETNA PSN N3744 E01459 VA CLD FCST AT
0400Z WI N3718 E01445 - N3748 E01454 - N3751 E01503 - N3721 E01509 -
N3718 E01445= -->
      <iwxxm:issueTime>
        <gml:TimeInstant gml:id="uuid.ad17cf7c-b9a6-402e-8cba-fb86bdf27643">
          <gml:timePosition>2026-09-14T22:01:47Z</gml:timePosition>
        </gml:TimeInstant>
      </iwxxm:issueTime>
      <iwxxm:issuingAirTrafficServicesUnit>
        <aixm:Unit gml:id="uuid.25f762e7-cfe4-41c6-8918-e888cdddbdf5">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.57183abf-f01c-4b26-86c1-bc91335a5361">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>LIRR ROMA</aixm:name>
              <aixm:type>FIR</aixm:type>
              <aixm:designator>LIRR</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:issuingAirTrafficServicesUnit>
      <iwxxm:originatingMeteorologicalWatchOffice>
        <aixm:Unit gml:id="uuid.86ad9d58-9723-434c-a9c9-cdb725c73db1">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.71fdafec-f8c5-4b74-bbbf-849e100c7a19">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>LIRR MWO</aixm:name>
              <aixm:type>MWO</aixm:type>
              <aixm:designator>LIRR</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:originatingMeteorologicalWatchOffice>
      <iwxxm:issuingAirTrafficServicesRegion>
        <aixm:Airspace gml:id="uuid.9f7c76a7-e8c8-4517-a84e-2abe4fd4019f">
          <aixm:timeSlice>
            <aixm:AirspaceTimeSlice gml:id="uuid.4fcca05c-00ac-43cf-b3d7-1eca9e18ebe9">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:type>OTHER:FIR_UIR</aixm:type>
              <aixm:designator>LIRR</aixm:designator>
              <aixm:name>LIRR ROMA FIR/UIR</aixm:name>
            </aixm:AirspaceTimeSlice>
          </aixm:timeSlice>
        </aixm:Airspace>
      </iwxxm:issuingAirTrafficServicesRegion>
      <iwxxm:sequenceNumber>4</iwxxm:sequenceNumber>
      <iwxxm:validPeriod>
        <gml:TimePeriod gml:id="uuid.b26b0276-2ee8-4398-9f24-fd9234dbce59">
          <gml:beginPosition>2026-09-14T22:04:00Z</gml:beginPosition>
          <gml:endPosition>2026-09-15T04:00:00Z</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.14173698-e72e-4bcb-af5f-b9b78b24769f">
          <iwxxm:analysis>
            <iwxxm:SIGMETEvolvingConditionCollection gml:id="uuid.a5a43761-0d77-46ca-b44e-ee5bea8c2044" timeIndicator="FORECAST">
              <iwxxm:phenomenonTime nilReason="http://codes.wmo.int/common/nil/missing"/>
              <iwxxm:member>
                <iwxxm:SIGMETEvolvingCondition gml:id="uuid.a6c6de58-1769-43ca-9585-4287a7184077" intensityChange="">
                  <iwxxm:geometry>
                    <aixm:AirspaceVolume gml:id="uuid.4c16cc1f-b9cf-4af1-bdc8-331dbb756ff2">
                      <aixm:horizontalProjection>
                        <aixm:Surface gml:id="uuid.00c50e96-e8b3-4fa9-a5d6-07afdd6a8fe7" 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>37.3 14.75 37.8 14.9 37.85 15.05 37.35 15.15 37.3 14.75</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:eruptingVolcano>
        <metce:Volcano gml:id="uuid.628d7028-576c-4784-903c-3277fefe5c87">
          <metce:name>MT ERUPTION MT ETNA</metce:name>
          <metce:position>
            <gml:Point gml:id="uuid.77c05496-af2f-4515-9eb7-da019e568e31" 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="2026-09-14T22:02:49Z" gml:id="uuid.21c2a08b-c547-4616-98ab-ca64ced103cf">
      <!--TAC: WVID21 WAAA 142200
WAAF SIGMET 22 VALID 142200/150400 WAAA-
WAAF UJUNG PANDANG  FIR VA
ERUPTION MT IBU PSN N0129 E12738 VA CLD OBS AT 2140Z WI N0127 E12735
- N0132 E12734 - N0155 E12808 - N0139 E12823 - N0124 E12819 - N0127
E12735 SFC/FL080 MOV NE 15KT NC= -->
      <iwxxm:issueTime>
        <gml:TimeInstant gml:id="uuid.8915bf6f-08dd-4cf7-b9d7-e96b70333278">
          <gml:timePosition>2026-09-14T22:02:49Z</gml:timePosition>
        </gml:TimeInstant>
      </iwxxm:issueTime>
      <iwxxm:issuingAirTrafficServicesUnit>
        <aixm:Unit gml:id="uuid.ce57997c-55c7-4867-a7cf-284d11d4fb83">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.2ac8d11f-5645-40f0-b9b8-e3f8880fd56d">
              <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.1ca9364c-163d-4508-a094-706512c4d48e">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.8dbc47f5-a99f-4543-94d2-05cabfa0ce78">
              <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.fd232d54-cff7-4f2c-8041-a5cea098033d">
          <aixm:timeSlice>
            <aixm:AirspaceTimeSlice gml:id="uuid.ed6511c9-2075-4cbe-a5dc-93219ef128a4">
              <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.44f4346d-1043-4265-b6f6-690d7152dde9">
          <gml:beginPosition>2026-09-14T22:00:00Z</gml:beginPosition>
          <gml:endPosition>2026-09-15T04:00:00Z</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.d22d8361-210a-4563-82d6-db6f858e0e87">
          <iwxxm:analysis>
            <iwxxm:SIGMETEvolvingConditionCollection gml:id="uuid.c97c1a8f-e1f9-42f3-ab7a-f1f03159554f" timeIndicator="FORECAST">
              <iwxxm:phenomenonTime nilReason="http://codes.wmo.int/common/nil/missing"/>
              <iwxxm:member>
                <iwxxm:SIGMETEvolvingCondition gml:id="uuid.25d066f9-72e7-4eec-95f6-eb25052d3d17" intensityChange="NO_CHANGE">
                  <iwxxm:geometry>
                    <aixm:AirspaceVolume gml:id="uuid.139c88c4-88d5-462a-acf2-f9a20f633745">
                      <aixm:upperLimit uom="ft_i">8000</aixm:upperLimit>
                      <aixm:upperLimitReference>STD</aixm:upperLimitReference>
                      <aixm:lowerLimit>GND</aixm:lowerLimit>
                      <aixm:lowerLimitReference>SFC</aixm:lowerLimitReference>
                      <aixm:horizontalProjection>
                        <aixm:Surface gml:id="uuid.233e517b-4f06-4595-8067-258c03dc944b" 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>1.45 127.583 1.533 127.567 1.917 128.133 1.65 128.383 1.4 128.317 1.45 127.583</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:eruptingVolcano>
        <metce:Volcano gml:id="uuid.6283ee7f-46d9-4064-8dab-719bd834abd7">
          <metce:name>MT ERUPTION MT IBU</metce:name>
          <metce:position>
            <gml:Point gml:id="uuid.f05886e5-1990-4e4a-9bd1-46f822199fb4" 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="2026-09-14T22:45:18Z" gml:id="uuid.023a069a-70a8-47f1-9397-4b352b8554ed">
      <!--TAC: WSMX31 MMMX 142338 CCA
MMEX SIGMET F1 VALID 142244/150244 MMMX-
MMFR MEXICO FIR OCNL TS OBS
 AT 2244Z
WI N2222W10556 - N2251W10439 - N2106W10250 - N2031W09927 - N1905W09840
         - N1910W10524 - N2057W10608 CB TOP ABV FL500
MOV N 05KT INTSF.
= -->
      <iwxxm:issueTime>
        <gml:TimeInstant gml:id="uuid.5881c7ac-67ba-406c-95b0-ff699e6f8240">
          <gml:timePosition>2026-09-14T22:45:18Z</gml:timePosition>
        </gml:TimeInstant>
      </iwxxm:issueTime>
      <iwxxm:issuingAirTrafficServicesUnit>
        <aixm:Unit gml:id="uuid.f1aa7aab-c7fa-4033-ae50-73799ffab77b">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.edc96678-d090-419f-91f3-30e6c32a4779">
              <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.11034153-82bd-4c5a-8257-cb93dfc88a02">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.501f886d-1924-4d35-bb19-d6709410c692">
              <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.f02076a6-fcb1-45f8-8da1-6d218aef5918">
          <aixm:timeSlice>
            <aixm:AirspaceTimeSlice gml:id="uuid.8f5c2859-e423-4cf1-a461-f5c07bac6913">
              <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>F1</iwxxm:sequenceNumber>
      <iwxxm:validPeriod>
        <gml:TimePeriod gml:id="uuid.e6e238eb-742e-4dd6-80ed-28064dca177d">
          <gml:beginPosition>2026-09-14T22:44:00Z</gml:beginPosition>
          <gml:endPosition>2026-09-15T02:44:00Z</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.af119294-94eb-4f46-a7cb-b079be7e0bea">
          <iwxxm:analysis>
            <iwxxm:SIGMETEvolvingConditionCollection gml:id="uuid.3f3830e7-464b-4278-b839-19cff920d257" timeIndicator="FORECAST">
              <iwxxm:phenomenonTime nilReason="http://codes.wmo.int/common/nil/missing"/>
              <iwxxm:member>
                <iwxxm:SIGMETEvolvingCondition gml:id="uuid.01b3782d-c279-4f6b-8567-2fffd791dc2f" intensityChange="INTENSIFY">
                  <iwxxm:geometry>
                    <aixm:AirspaceVolume gml:id="uuid.cfffdf81-817e-445e-989e-67f253441911">
                      <aixm:upperLimit uom="FL">500</aixm:upperLimit>
                      <aixm:upperLimitReference>STD</aixm:upperLimitReference>
                      <aixm:horizontalProjection>
                        <aixm:Surface gml:id="uuid.8a3d0322-5080-41cb-8bee-0b50b7c3e0fe" 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>22.367 -105.933 22.85 -104.65 21.1 -102.833 20.517 -99.45 19.083 -98.667 19.167 -105.4 20.95 -106.133</gml:posList>
                                </gml:LinearRing>
                              </gml:exterior>
                            </gml:PolygonPatch>
                          </gml:patches>
                        </aixm:Surface>
                      </aixm:horizontalProjection>
                    </aixm:AirspaceVolume>
                  </iwxxm:geometry>
                  <iwxxm:directionOfMotion uom="deg">0</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="2026-09-14T22:47:53Z" gml:id="uuid.c7b843a4-5ae3-42cb-9894-5f6aebc9e20b">
      <!--TAC: WSMX31 MMMX 142247
MMEX SIGMET K1 VALID 142247/150247 MMMX-
MMFR MEXICO FIR OCNL TS OBS
 AT 2247Z
WI N1939W09155 - N2028W08937 - N2047W08830 - N2026W08732 - N1842W08832
         - N1830W09024 - N1848W09134 CB TOP FL450
MOV W 05KT INTSF.
= -->
      <iwxxm:issueTime>
        <gml:TimeInstant gml:id="uuid.7c77bb52-edb8-4d10-901d-a9de8d243796">
          <gml:timePosition>2026-09-14T22:47:53Z</gml:timePosition>
        </gml:TimeInstant>
      </iwxxm:issueTime>
      <iwxxm:issuingAirTrafficServicesUnit>
        <aixm:Unit gml:id="uuid.c0f13bc2-d6b1-4214-bb87-39aa988a7c1d">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.d90d2c5a-169f-4df7-bb02-f51ca0940108">
              <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.14ae96dd-3e62-4f69-8992-32534ea7cf26">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.1f0546e0-02a7-4375-8f0b-4b8a8870e561">
              <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.bac380ca-54c2-4ac7-950a-42652ec7b711">
          <aixm:timeSlice>
            <aixm:AirspaceTimeSlice gml:id="uuid.57e3b5a4-907c-4b9f-b0b4-5a59199f3c8f">
              <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>K1</iwxxm:sequenceNumber>
      <iwxxm:validPeriod>
        <gml:TimePeriod gml:id="uuid.f03e1e92-b896-4bd9-a14a-c61c59330c02">
          <gml:beginPosition>2026-09-14T22:47:00Z</gml:beginPosition>
          <gml:endPosition>2026-09-15T02:47:00Z</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.d46d2173-b6a3-442d-8238-9934bc25b981">
          <iwxxm:analysis>
            <iwxxm:SIGMETEvolvingConditionCollection gml:id="uuid.1e6f7ffc-707c-497c-8591-ae160ef9936f" timeIndicator="FORECAST">
              <iwxxm:phenomenonTime nilReason="http://codes.wmo.int/common/nil/missing"/>
              <iwxxm:member>
                <iwxxm:SIGMETEvolvingCondition gml:id="uuid.019ba1fd-5456-477d-8d54-e3eeb8699bd9" intensityChange="INTENSIFY">
                  <iwxxm:geometry>
                    <aixm:AirspaceVolume gml:id="uuid.a473efad-a65e-47ad-b238-38b1ba1608bc">
                      <aixm:upperLimit uom="FL">450</aixm:upperLimit>
                      <aixm:upperLimitReference>STD</aixm:upperLimitReference>
                      <aixm:horizontalProjection>
                        <aixm:Surface gml:id="uuid.d0915012-1fb3-4a08-a9bc-f757ace1bab1" 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>19.65 -91.917 20.467 -89.617 20.783 -88.5 20.433 -87.533 18.7 -88.533 18.5 -90.4 18.8 -91.567</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="2026-09-14T22:48:28Z" gml:id="uuid.7410fd7e-2a64-4b02-8c29-47e0d6978ee2">
      <!--TAC: WSRA31 RUMG 142248
UHMM SIGMET M03 VALID 150000/150400 UHMM-
UHMM MAGADAN FIR SEV TURB FCST WI
N6037 E15000 - N6032 E15326 - N6022 E15458 -
N5920 E15659 - N5852 E15554 - N5830 E15503 -
N5600 E14600 - N5625 E14325 - N5800 E14545 -
N5830 E14547 - N6036 E14558 - N6037 E15000
SFC/FL100 STNR NC= -->
      <iwxxm:issueTime>
        <gml:TimeInstant gml:id="uuid.e8e2850a-6447-4d25-997e-9e76b75d9b7d">
          <gml:timePosition>2026-09-14T22:48:28Z</gml:timePosition>
        </gml:TimeInstant>
      </iwxxm:issueTime>
      <iwxxm:issuingAirTrafficServicesUnit>
        <aixm:Unit gml:id="uuid.16be7946-3a70-4b99-9242-b76694ffe7f7">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.c06afc3a-831a-4482-9991-4babad182334">
              <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.47f47114-efa2-47da-94d6-b2c5fa6e5b8c">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.8414c4ad-1af9-43a7-b412-57a337201ffb">
              <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.411e8b0d-ae40-4f57-8680-7e89ff51fd3c">
          <aixm:timeSlice>
            <aixm:AirspaceTimeSlice gml:id="uuid.2aeeb5da-7482-4c65-8f4c-25cf469e283d">
              <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>M03</iwxxm:sequenceNumber>
      <iwxxm:validPeriod>
        <gml:TimePeriod gml:id="uuid.b65e822e-8c31-4c34-a5e6-ec8a6fbf0c7b">
          <gml:beginPosition>2026-09-15T00:00:00Z</gml:beginPosition>
          <gml:endPosition>2026-09-15T04:00:00Z</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.1850bdb5-2502-41f2-9d28-031e781116b6">
          <iwxxm:analysis>
            <iwxxm:SIGMETEvolvingConditionCollection gml:id="uuid.76c98231-9345-49d9-9dc7-4e50f44375c8" timeIndicator="FORECAST">
              <iwxxm:phenomenonTime nilReason="http://codes.wmo.int/common/nil/missing"/>
              <iwxxm:member>
                <iwxxm:SIGMETEvolvingCondition gml:id="uuid.ccea1499-f563-4bc4-8d3d-c57c740e00d1" intensityChange="NO_CHANGE">
                  <iwxxm:geometry>
                    <aixm:AirspaceVolume gml:id="uuid.499851a8-53a8-41a7-a246-dc2965bb333a">
                      <aixm:upperLimit uom="ft_i">10000</aixm:upperLimit>
                      <aixm:upperLimitReference>STD</aixm:upperLimitReference>
                      <aixm:lowerLimit>GND</aixm:lowerLimit>
                      <aixm:lowerLimitReference>SFC</aixm:lowerLimitReference>
                      <aixm:horizontalProjection>
                        <aixm:Surface gml:id="uuid.83aae5ff-84a1-4182-b5af-3d53d099d4a9" 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>60.617 150 60.533 153.433 60.367 154.967 59.333 156.983 58.867 155.9 58.5 155.05 56 146 56.417 143.417 58 145.75 58.5 145.783 60.6 145.967 60.617 150</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="2026-09-14T22:50:10Z" gml:id="uuid.84fa25bb-1967-41c4-89d0-ad18d8d5411f">
      <!--TAC: WSMX31 MMMX 142249
MMEX SIGMET I5 VALID 142249/150249 MMMX-
MMFR MEXICO FIR OCNL TS OBS
 AT 2249Z
WI N1146W09947 - N1520W09838 - N1539W09504 - N1352W09329 CB TOP FL500
        
MOV STNRY INTSF.
= -->
      <iwxxm:issueTime>
        <gml:TimeInstant gml:id="uuid.ad89a36a-0f94-4b57-873d-0a9087acbd3f">
          <gml:timePosition>2026-09-14T22:50:10Z</gml:timePosition>
        </gml:TimeInstant>
      </iwxxm:issueTime>
      <iwxxm:issuingAirTrafficServicesUnit>
        <aixm:Unit gml:id="uuid.db594e85-c01c-42d3-a6d8-8204606d83e0">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.c620e108-8f7d-43e3-9752-fca15ca76bf7">
              <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.34585c0f-f26f-4e96-a71d-6427e69446b0">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.ed40d37a-c7bc-40b5-b097-158a11bd0dde">
              <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.b87480f9-cfd1-4ef3-9353-c9f9fb8dc345">
          <aixm:timeSlice>
            <aixm:AirspaceTimeSlice gml:id="uuid.89677f56-659a-4ea7-94d9-7992b33389fd">
              <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>I5</iwxxm:sequenceNumber>
      <iwxxm:validPeriod>
        <gml:TimePeriod gml:id="uuid.a71134e2-db5f-4653-8ab3-321a1b7b5e6b">
          <gml:beginPosition>2026-09-14T22:49:00Z</gml:beginPosition>
          <gml:endPosition>2026-09-15T02:49:00Z</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.0d4fcf75-8e0f-42fa-ac2e-287ee688bba8">
          <iwxxm:analysis>
            <iwxxm:SIGMETEvolvingConditionCollection gml:id="uuid.a06141e8-6b32-48c6-9e67-ba16825c4c4d" timeIndicator="FORECAST">
              <iwxxm:phenomenonTime nilReason="http://codes.wmo.int/common/nil/missing"/>
              <iwxxm:member>
                <iwxxm:SIGMETEvolvingCondition gml:id="uuid.39200f7e-1f37-4cf0-a0ed-ec25b47b48b4" intensityChange="INTENSIFY">
                  <iwxxm:geometry>
                    <aixm:AirspaceVolume gml:id="uuid.80e2d340-2b89-4c36-8760-ee81bd887c1a">
                      <aixm:upperLimit uom="FL">500</aixm:upperLimit>
                      <aixm:upperLimitReference>STD</aixm:upperLimitReference>
                      <aixm:horizontalProjection>
                        <aixm:Surface gml:id="uuid.0971ede5-c3de-41cc-b052-30c7730a6726" 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>11.767 -99.783 15.333 -98.633 15.65 -95.067 13.867 -93.483</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="2026-09-14T22:52:07Z" gml:id="uuid.ada85979-2477-4ede-a59c-e4ed75351b44">
      <!--TAC: WSMX31 MMMX 142251
MMEX SIGMET B4 VALID 142251/150251 MMMX-
MMFR MEXICO FIR OCNL TS OBS
 AT 2251Z
WI N0936W10550 - N1313W10444 - N1338W10301 - N1143W10015 CB TOP FL500
        
MOV E 05KT  INTSF.
= -->
      <iwxxm:issueTime>
        <gml:TimeInstant gml:id="uuid.9cbd8dd5-597a-4639-b306-b05138f837b6">
          <gml:timePosition>2026-09-14T22:52:07Z</gml:timePosition>
        </gml:TimeInstant>
      </iwxxm:issueTime>
      <iwxxm:issuingAirTrafficServicesUnit>
        <aixm:Unit gml:id="uuid.acb05e55-96ab-4d42-a221-e1987c586428">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.944e81aa-1509-4823-a92f-f0053d1aebd8">
              <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.b2814a7a-9fa4-4b67-8f00-839a2c8b6f2d">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.8d178a82-89a6-4e21-93d0-2308f8ceaad5">
              <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.a7ef85c7-ac7d-4215-a086-9e122e08ad38">
          <aixm:timeSlice>
            <aixm:AirspaceTimeSlice gml:id="uuid.6d4edae2-3cb5-418e-b6a1-94456f3ad105">
              <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>B4</iwxxm:sequenceNumber>
      <iwxxm:validPeriod>
        <gml:TimePeriod gml:id="uuid.abb14ea9-7dbd-41f8-9be0-cbee018a9853">
          <gml:beginPosition>2026-09-14T22:51:00Z</gml:beginPosition>
          <gml:endPosition>2026-09-15T02:51:00Z</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.fa6b41c3-ed40-4732-be74-b630fde75912">
          <iwxxm:analysis>
            <iwxxm:SIGMETEvolvingConditionCollection gml:id="uuid.5679f0f7-8708-4f63-9ff5-150d91e250d5" timeIndicator="FORECAST">
              <iwxxm:phenomenonTime nilReason="http://codes.wmo.int/common/nil/missing"/>
              <iwxxm:member>
                <iwxxm:SIGMETEvolvingCondition gml:id="uuid.4b6be8da-7d83-4831-83d9-ee0b3cbc84b7" intensityChange="INTENSIFY">
                  <iwxxm:geometry>
                    <aixm:AirspaceVolume gml:id="uuid.f4444bea-0a83-4525-a6f0-08a411d4edf5">
                      <aixm:upperLimit uom="FL">500</aixm:upperLimit>
                      <aixm:upperLimitReference>STD</aixm:upperLimitReference>
                      <aixm:horizontalProjection>
                        <aixm:Surface gml:id="uuid.f5105a62-a2c0-4bd5-8132-314f6aad63f8" 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 -105.833 13.217 -104.733 13.633 -103.017 11.717 -100.25</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]">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="2026-09-14T22:54:27Z" gml:id="uuid.f1be6ee0-ad59-4bc9-a251-3d6ead24b125">
      <!--TAC: WSMX31 MMMX 150151 CCB
MMEX SIGMET O6 VALID 142253/150253 MMMX-
MMFR MEXICO FIR OCNL TS OBS
 AT 2253Z
WI N2728W11309 - N2737W11152 - N2353W10942 - N2329W11057 - N2532W11223
         CB TOP FL450
MOV SW 05KT INTSF.
= -->
      <iwxxm:issueTime>
        <gml:TimeInstant gml:id="uuid.37451410-c2d7-43b2-acfd-7fc53299d79c">
          <gml:timePosition>2026-09-14T22:54:27Z</gml:timePosition>
        </gml:TimeInstant>
      </iwxxm:issueTime>
      <iwxxm:issuingAirTrafficServicesUnit>
        <aixm:Unit gml:id="uuid.d2db89d3-1281-412f-8d7d-c8bbb1ebe22d">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.a628866e-bed0-4cc1-a3a0-e8867fb4a06d">
              <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.332b98a3-692b-4407-9f72-089f5426187b">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.3949efe1-61a5-430a-8da6-312b317660df">
              <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.be472209-8bd2-49eb-86ca-9210aa39a4bc">
          <aixm:timeSlice>
            <aixm:AirspaceTimeSlice gml:id="uuid.172bdb98-a07d-4f14-a547-fdbfe7d63cb8">
              <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>O6</iwxxm:sequenceNumber>
      <iwxxm:validPeriod>
        <gml:TimePeriod gml:id="uuid.9947ae4c-0537-4837-b343-8101f87acdb0">
          <gml:beginPosition>2026-09-14T22:53:00Z</gml:beginPosition>
          <gml:endPosition>2026-09-15T02:53:00Z</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.143decfc-b064-473e-97dc-c595fb88dd17">
          <iwxxm:analysis>
            <iwxxm:SIGMETEvolvingConditionCollection gml:id="uuid.a6157ba1-6337-43ab-a285-4edb052f6026" timeIndicator="FORECAST">
              <iwxxm:phenomenonTime nilReason="http://codes.wmo.int/common/nil/missing"/>
              <iwxxm:member>
                <iwxxm:SIGMETEvolvingCondition gml:id="uuid.67465762-bc98-4b8d-aa32-d4a966cdaf70" intensityChange="INTENSIFY">
                  <iwxxm:geometry>
                    <aixm:AirspaceVolume gml:id="uuid.ee203421-5d41-49a5-bf32-529b48610d51">
                      <aixm:upperLimit uom="FL">450</aixm:upperLimit>
                      <aixm:upperLimitReference>STD</aixm:upperLimitReference>
                      <aixm:horizontalProjection>
                        <aixm:Surface gml:id="uuid.b25706df-5e59-406c-a5c1-e579d6ec3354" 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>27.467 -113.15 27.617 -111.867 23.883 -109.7 23.483 -110.95 25.533 -112.383</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]">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="2026-09-14T22:57:19Z" gml:id="uuid.cb9f8d5b-aecb-4b63-8479-dc7f1bdf1d20">
      <!--TAC: WSMX31 MMMX 142256
MMEX SIGMET L1 VALID 142256/150256 MMMX-
MMFR MEXICO FIR OCNL TS OBS
 AT 2256Z
WI N2750W11304 - N3129W11128 - N3125W10754 - N3006W10600 - N2820W10718
         - N2531W10459 - N2411W10609 CB TOP FL500
MOV W 05KT INTSF.
= -->
      <iwxxm:issueTime>
        <gml:TimeInstant gml:id="uuid.ec2f1d8f-59ff-487b-a381-c218f6aac6a9">
          <gml:timePosition>2026-09-14T22:57:19Z</gml:timePosition>
        </gml:TimeInstant>
      </iwxxm:issueTime>
      <iwxxm:issuingAirTrafficServicesUnit>
        <aixm:Unit gml:id="uuid.e7baa4a8-321a-45c8-9274-322a33b0bd44">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.16d5b7fe-0f0a-456b-83fd-7bc8d2401d6b">
              <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.c88186a5-405d-4c79-acc0-0953082e95fa">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.37a2fc51-9299-4d1a-aa0d-852263a74490">
              <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.e05b5ebc-d41c-4e89-ad5b-48fea1782a66">
          <aixm:timeSlice>
            <aixm:AirspaceTimeSlice gml:id="uuid.973716cb-461c-4e85-8789-3dbd922b73a6">
              <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>L1</iwxxm:sequenceNumber>
      <iwxxm:validPeriod>
        <gml:TimePeriod gml:id="uuid.3554f320-a77f-48d3-b5e7-be9ba0d51921">
          <gml:beginPosition>2026-09-14T22:56:00Z</gml:beginPosition>
          <gml:endPosition>2026-09-15T02:56:00Z</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.3f5197b8-2807-4e85-b9ac-c94a6800a630">
          <iwxxm:analysis>
            <iwxxm:SIGMETEvolvingConditionCollection gml:id="uuid.4a22d188-6a91-4da9-8b44-c00c458b3bf9" timeIndicator="FORECAST">
              <iwxxm:phenomenonTime nilReason="http://codes.wmo.int/common/nil/missing"/>
              <iwxxm:member>
                <iwxxm:SIGMETEvolvingCondition gml:id="uuid.22ccebc4-74cf-4a04-a3e0-66cca63dfe7b" intensityChange="INTENSIFY">
                  <iwxxm:geometry>
                    <aixm:AirspaceVolume gml:id="uuid.4567bc8d-b711-4626-82b0-acf6e45decfb">
                      <aixm:upperLimit uom="FL">500</aixm:upperLimit>
                      <aixm:upperLimitReference>STD</aixm:upperLimitReference>
                      <aixm:horizontalProjection>
                        <aixm:Surface gml:id="uuid.a349d7de-828d-4be8-b45d-7cb460486c54" 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>27.833 -113.067 31.483 -111.467 31.417 -107.9 30.1 -106 28.333 -107.3 25.517 -104.983 24.183 -106.15</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="2026-09-14T22:59:38Z" gml:id="uuid.945b4ceb-cf25-496f-9f07-8cc0b75cc0e2">
      <!--TAC: WSMX31 MMMX 142259
MMEX SIGMET M1 VALID 142258/150258 MMMX-
MMFR MEXICO FIR OCNL TS OBS
 AT 2258Z
WI N1456W09238 - N1606W09144 - N1642W09308 - N1530W09414 CB TOP ABV FL500
        
MOV E 05KT INTSF.
= -->
      <iwxxm:issueTime>
        <gml:TimeInstant gml:id="uuid.6bc33520-d7a2-40f3-a328-191c76c94062">
          <gml:timePosition>2026-09-14T22:59:38Z</gml:timePosition>
        </gml:TimeInstant>
      </iwxxm:issueTime>
      <iwxxm:issuingAirTrafficServicesUnit>
        <aixm:Unit gml:id="uuid.c1fc42ec-1a75-48b9-b118-d8114d829b1c">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.0782e8cf-c979-45b3-aa8a-6de99a5d2df3">
              <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.28eb3445-b1f8-4fc0-ab0d-908a7d2eca2f">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.9aecc92c-3e4c-4bc2-a7b3-8b26152b9c30">
              <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.622a894d-8841-464f-b8a9-5c80c4534112">
          <aixm:timeSlice>
            <aixm:AirspaceTimeSlice gml:id="uuid.1b4a40a9-21d9-42ed-b00a-40f6677c0e63">
              <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>M1</iwxxm:sequenceNumber>
      <iwxxm:validPeriod>
        <gml:TimePeriod gml:id="uuid.96e041b7-0739-4bef-b486-622e4071f671">
          <gml:beginPosition>2026-09-14T22:58:00Z</gml:beginPosition>
          <gml:endPosition>2026-09-15T02:58:00Z</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.4dff4dd1-2b61-480e-ac6f-16ced04789c9">
          <iwxxm:analysis>
            <iwxxm:SIGMETEvolvingConditionCollection gml:id="uuid.ec84c113-14ef-4a21-9b60-cc372e620155" timeIndicator="FORECAST">
              <iwxxm:phenomenonTime nilReason="http://codes.wmo.int/common/nil/missing"/>
              <iwxxm:member>
                <iwxxm:SIGMETEvolvingCondition gml:id="uuid.8d5f60af-0fc2-4302-9456-9a14436ee54d" intensityChange="INTENSIFY">
                  <iwxxm:geometry>
                    <aixm:AirspaceVolume gml:id="uuid.77eb7b64-0423-441f-b768-5dac1d422dc2">
                      <aixm:upperLimit uom="FL">500</aixm:upperLimit>
                      <aixm:upperLimitReference>STD</aixm:upperLimitReference>
                      <aixm:horizontalProjection>
                        <aixm:Surface gml:id="uuid.6b6d06fc-3fc8-426e-9642-f18bba2ad8ca" 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>14.933 -92.633 16.1 -91.733 16.7 -93.133 15.5 -94.233</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]">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="2026-09-14T23:02:30Z" gml:id="uuid.2520b6dc-380c-4343-898a-5495438528f3">
      <!--TAC: WSVN31 SVMI 142300
SVZM SIGMET A1 VALID 142300/150300 SVMI-
SVZM MAIQUETA FIR EMBD TS OBS AT 2255Z WI N0748 W06926 N0631 W06939 N0193 W06631 N0220 W06435 N0447 W06506 N0489 W06119 N0659 W06216 WI N0748 W06926  TOP FL240 MOV W INTSF= -->
      <iwxxm:issueTime>
        <gml:TimeInstant gml:id="uuid.82ebf102-4cc4-47b4-bdc3-7780601387c2">
          <gml:timePosition>2026-09-14T23:02:30Z</gml:timePosition>
        </gml:TimeInstant>
      </iwxxm:issueTime>
      <iwxxm:issuingAirTrafficServicesUnit>
        <aixm:Unit gml:id="uuid.26a839ca-8dc8-47d2-9539-085c3d616e43">
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            <aixm:UnitTimeSlice gml:id="uuid.ca1e4340-3b1f-44f8-bd45-fb0ac807c9f0">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>SVZM MAIQUETA</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.be810f64-f883-41d0-8673-a3ac42e36ecc">
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            <aixm:UnitTimeSlice gml:id="uuid.15cea0c3-158a-4b8b-b193-165a80d23b83">
              <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.374419eb-7255-4775-b8be-aa55bc026dda">
          <aixm:timeSlice>
            <aixm:AirspaceTimeSlice gml:id="uuid.ab08f526-233a-4424-89eb-1a53730e4eeb">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:type>OTHER:FIR_UIR</aixm:type>
              <aixm:designator>SVZM</aixm:designator>
              <aixm:name>SVZM MAIQUETA FIR/UIR</aixm:name>
            </aixm:AirspaceTimeSlice>
          </aixm:timeSlice>
        </aixm:Airspace>
      </iwxxm:issuingAirTrafficServicesRegion>
      <iwxxm:sequenceNumber>A1</iwxxm:sequenceNumber>
      <iwxxm:validPeriod>
        <gml:TimePeriod gml:id="uuid.c45cfb48-183f-4625-b2af-74c302a08c84">
          <gml:beginPosition>2026-09-14T23:00:00Z</gml:beginPosition>
          <gml:endPosition>2026-09-15T03:00:00Z</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.301bf98c-28be-4348-95d5-2191c7d10793">
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                <iwxxm:SIGMETEvolvingCondition gml:id="uuid.18f37b36-bc8b-4a8a-9347-2cead3b676e0" intensityChange="">
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              </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="2026-09-14T23:03:27Z" gml:id="uuid.95705519-0bf1-4c58-8f7a-77777622eaec">
      <!--TAC: WSRA31 RUMG 142303
UHMM SIGMET M04 VALID 150000/150400 UHMM-
UHMM MAGADAN FIR SEV TURB FCST WI N6500 W16858 - N6403 W17212
- N6400 W17500 - N6500 W17600 - N6500 W16858 SFC/FL150 STNR NC= -->
      <iwxxm:issueTime>
        <gml:TimeInstant gml:id="uuid.ab9cd089-943c-4e2f-9544-6a6283b7f406">
          <gml:timePosition>2026-09-14T23:03:27Z</gml:timePosition>
        </gml:TimeInstant>
      </iwxxm:issueTime>
      <iwxxm:issuingAirTrafficServicesUnit>
        <aixm:Unit gml:id="uuid.6aaeb956-32c4-4711-890c-4c4f42db8465">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.cc580bff-272c-44b3-9c7b-831399ab6822">
              <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.78319ca3-c37e-4fd7-8535-4df44121bd6b">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.0cc0e91d-3f29-4531-ac42-5c846a95efe0">
              <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.70710ae0-6fce-49a4-b3f0-be6f154853a8">
          <aixm:timeSlice>
            <aixm:AirspaceTimeSlice gml:id="uuid.6f59554e-c5bb-4307-aac5-56b8dca5774a">
              <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>M04</iwxxm:sequenceNumber>
      <iwxxm:validPeriod>
        <gml:TimePeriod gml:id="uuid.c8eaab4c-51dd-4bb5-8187-3ceb294dcd14">
          <gml:beginPosition>2026-09-15T00:00:00Z</gml:beginPosition>
          <gml:endPosition>2026-09-15T04:00:00Z</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.86894a48-f4ac-45bb-9607-cf2dc843150a">
          <iwxxm:analysis>
            <iwxxm:SIGMETEvolvingConditionCollection gml:id="uuid.6e44acb5-5fda-4836-9b0c-cfc5053a7b65" timeIndicator="FORECAST">
              <iwxxm:phenomenonTime nilReason="http://codes.wmo.int/common/nil/missing"/>
              <iwxxm:member>
                <iwxxm:SIGMETEvolvingCondition gml:id="uuid.8a82e179-173d-4711-aef7-f0f387e72dcc" intensityChange="NO_CHANGE">
                  <iwxxm:geometry>
                    <aixm:AirspaceVolume gml:id="uuid.80e3cdb9-e719-4048-ad8d-506a200c21e0">
                      <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.e9af15cf-5a4f-4950-ba92-04e4c8787bb7" 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: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="2026-09-14T23:04:30Z" gml:id="uuid.5bd12a80-d0cd-40fd-8ee8-cd98d628d4ae">
      <!--TAC: WSVN31 SVMI 142300
SVZM SIGMET 02 VALID 142300/150300 SVMI-
SVZM MAIQUETA FIR EMBD TS OBS AT 2255Z WI N1103 W07223 N0893 W07264 N0895 W07070 N1055 W06711 N1150 W06982 WI N1103 W07223 TOP FL240 MOV W INTSF= -->
      <iwxxm:issueTime>
        <gml:TimeInstant gml:id="uuid.bf647ad7-28de-445a-83ee-7efda1616b77">
          <gml:timePosition>2026-09-14T23:04:30Z</gml:timePosition>
        </gml:TimeInstant>
      </iwxxm:issueTime>
      <iwxxm:issuingAirTrafficServicesUnit>
        <aixm:Unit gml:id="uuid.11a64a10-a4d5-4e24-977b-c000f04afd12">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.0984963f-cd34-4bf3-8caa-464bfd1518e3">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>SVZM MAIQUETA</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.05f711c1-33f7-41ac-9a31-db24795ddc32">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.9859c098-af3e-44f2-a3e5-327318a9fca5">
              <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.9cf1dfe1-95e0-467c-89da-524f8e92bdb2">
          <aixm:timeSlice>
            <aixm:AirspaceTimeSlice gml:id="uuid.af43653a-537e-4f82-aa73-d3b2a26f3414">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:type>OTHER:FIR_UIR</aixm:type>
              <aixm:designator>SVZM</aixm:designator>
              <aixm:name>SVZM MAIQUETA FIR/UIR</aixm:name>
            </aixm:AirspaceTimeSlice>
          </aixm:timeSlice>
        </aixm:Airspace>
      </iwxxm:issuingAirTrafficServicesRegion>
      <iwxxm:sequenceNumber>02</iwxxm:sequenceNumber>
      <iwxxm:validPeriod>
        <gml:TimePeriod gml:id="uuid.2020cce9-46f0-44d0-b576-a74a78efdf18">
          <gml:beginPosition>2026-09-14T23:00:00Z</gml:beginPosition>
          <gml:endPosition>2026-09-15T03:00:00Z</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.7d598fbc-2f78-4347-9abb-d4ff736fb9e0">
          <iwxxm:analysis>
            <iwxxm:SIGMETEvolvingConditionCollection gml:id="uuid.eca49a34-f1d8-467f-ae6d-5e6305ef4950" timeIndicator="FORECAST">
              <iwxxm:phenomenonTime nilReason="http://codes.wmo.int/common/nil/missing"/>
              <iwxxm:member>
                <iwxxm:SIGMETEvolvingCondition gml:id="uuid.4e2af722-f774-4375-9a1d-074490d2c1dc" intensityChange="">
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                    <aixm:AirspaceVolume gml:id="uuid.af971141-4853-4dbc-bac1-09e52a39a231">
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                        </aixm:Surface>
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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="2026-09-14T23:06:58Z" gml:id="uuid.9deb8a63-17a6-4c56-8d34-b27dbb7c1023">
      <!--TAC: WSBZ23 SBGL 142325
SBCW SIGMET 60 VALID 142330/150330 SBCW - SBCW CURITIBA FIR EMBD TS FCST WI S2205 W05249 - S2300 W04836 - S2246 W04837 - S2220 W04955 - S2023 W05125 - S2013 W05244 - S2205 W05249 TOP FL390 MOV E 25KT NC= -->
      <iwxxm:issueTime>
        <gml:TimeInstant gml:id="uuid.aad019da-74dc-4010-a215-973302e166ff">
          <gml:timePosition>2026-09-14T23:06:58Z</gml:timePosition>
        </gml:TimeInstant>
      </iwxxm:issueTime>
      <iwxxm:issuingAirTrafficServicesUnit>
        <aixm:Unit gml:id="uuid.8a998a7d-5dde-4aa5-a84a-6e34c56a4ebc">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.24c1c376-f538-4d6d-bd1d-ef56f10f9296">
              <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.a7df2317-d7c4-490b-99af-3d897a0b247f">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.54e0b0be-cc38-4c10-9ec8-e09a94a1b608">
              <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.553884a1-15f6-405d-b218-17f2d947c1d9">
          <aixm:timeSlice>
            <aixm:AirspaceTimeSlice gml:id="uuid.ee6ab98d-d83c-4aa7-b9e2-e91b6b1968b8">
              <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>60</iwxxm:sequenceNumber>
      <iwxxm:validPeriod>
        <gml:TimePeriod gml:id="uuid.7c9d2a3e-c6ea-45da-8505-8172eb6c31f3">
          <gml:beginPosition>2026-09-14T23:30:00Z</gml:beginPosition>
          <gml:endPosition>2026-09-15T03:30:00Z</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.cfcbc125-c5b7-4f24-807c-c5118dfe544e">
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              <iwxxm:phenomenonTime nilReason="http://codes.wmo.int/common/nil/missing"/>
              <iwxxm:member>
                <iwxxm:SIGMETEvolvingCondition gml:id="uuid.7e32a79e-6390-4a49-bc2a-0604fabfea1b" intensityChange="NO_CHANGE">
                  <iwxxm:geometry>
                    <aixm:AirspaceVolume gml:id="uuid.e9cc019d-bbd4-4d76-882d-f7099b215661">
                      <aixm:upperLimit uom="FL">390</aixm:upperLimit>
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                        </aixm:Surface>
                      </aixm:horizontalProjection>
                    </aixm:AirspaceVolume>
                  </iwxxm:geometry>
                  <iwxxm:directionOfMotion uom="deg">90</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="2026-09-14T23:07:01Z" gml:id="uuid.6d74135c-69f9-429d-bb0b-13a29817e4e9">
      <!--TAC: WSBZ23 SBGL 142325
SBCW SIGMET 61 VALID 142330/150330 SBCW - SBCW CURITIBA FIR EMBD TS FCST WI S2253 W04341 - S2116 W04351 - S2111 W04034 - S2323 W04050 - S2253 W04341 TOP FL390 MOV E 25KT NC= -->
      <iwxxm:issueTime>
        <gml:TimeInstant gml:id="uuid.6399242e-0905-4d80-b79f-7a4c46215018">
          <gml:timePosition>2026-09-14T23:07:01Z</gml:timePosition>
        </gml:TimeInstant>
      </iwxxm:issueTime>
      <iwxxm:issuingAirTrafficServicesUnit>
        <aixm:Unit gml:id="uuid.ae5f5c6b-b222-428e-9866-2fd2ab5ffcfe">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.44b6117a-28ca-470d-ac4f-dcae26446570">
              <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.ed93ef1d-c91b-4f8d-a8ea-987d072514d4">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.65d9ec84-4440-4533-9328-d0336805f0d2">
              <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.9623f1b2-b19e-4ca5-a084-1100e3f888f2">
          <aixm:timeSlice>
            <aixm:AirspaceTimeSlice gml:id="uuid.eca9ed90-d4d1-47a0-af53-1ce02492291f">
              <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>61</iwxxm:sequenceNumber>
      <iwxxm:validPeriod>
        <gml:TimePeriod gml:id="uuid.01966274-a23d-416f-8174-dddfed0585b7">
          <gml:beginPosition>2026-09-14T23:30:00Z</gml:beginPosition>
          <gml:endPosition>2026-09-15T03:30:00Z</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.21d6308c-c3f7-45cd-85aa-d90a977eb274">
          <iwxxm:analysis>
            <iwxxm:SIGMETEvolvingConditionCollection gml:id="uuid.be55e6b7-6779-447b-b6a6-cf06a9bf908a" timeIndicator="FORECAST">
              <iwxxm:phenomenonTime nilReason="http://codes.wmo.int/common/nil/missing"/>
              <iwxxm:member>
                <iwxxm:SIGMETEvolvingCondition gml:id="uuid.330dab38-9b30-41b8-ba38-d2848af152a0" intensityChange="NO_CHANGE">
                  <iwxxm:geometry>
                    <aixm:AirspaceVolume gml:id="uuid.80f2f98b-6cc8-4632-9dc6-03995879162d">
                      <aixm:upperLimit uom="FL">390</aixm:upperLimit>
                      <aixm:upperLimitReference>STD</aixm:upperLimitReference>
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                        <aixm:Surface gml:id="uuid.d2033319-cc58-4b48-bfd0-c7f87141f26f" 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>-22.883 -43.683 -21.267 -43.85 -21.183 -40.567 -23.383 -40.833 -22.883 -43.683</gml:posList>
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                            </gml:PolygonPatch>
                          </gml:patches>
                        </aixm:Surface>
                      </aixm:horizontalProjection>
                    </aixm:AirspaceVolume>
                  </iwxxm:geometry>
                  <iwxxm:directionOfMotion uom="deg">90</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="2026-09-14T23:10:30Z" gml:id="uuid.734eb860-d33c-413b-83f3-992bc2075008">
      <!--TAC: WSBZ23 SBGL 142325
SBBS SIGMET 42 VALID 142330/150330 SBBS - SBBS BRASILIA FIR EMBD TS FCST WI S1608 W05234 - S1642 W04838 - S1859 W04733 - S1935 W04938 - S1819 W05310 - S1608 W05234 TOP FL390 MOV E 25KT NC= -->
      <iwxxm:issueTime>
        <gml:TimeInstant gml:id="uuid.75d07495-b192-47bf-8bb7-4aaac8c2751c">
          <gml:timePosition>2026-09-14T23:10:30Z</gml:timePosition>
        </gml:TimeInstant>
      </iwxxm:issueTime>
      <iwxxm:issuingAirTrafficServicesUnit>
        <aixm:Unit gml:id="uuid.a9108cd7-8561-4bd0-947a-1a97098e9708">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.5f8f26fe-eeec-44f9-ab90-9e54838e8641">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>SBBS BRASILIA</aixm:name>
              <aixm:type>FIR</aixm:type>
              <aixm:designator>SBBS</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:issuingAirTrafficServicesUnit>
      <iwxxm:originatingMeteorologicalWatchOffice>
        <aixm:Unit gml:id="uuid.150dad7c-8b0c-4e18-b746-74f243cea230">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.f5fa510b-e71e-4afd-ae6a-4c7b81b03eb3">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>SBBS MWO</aixm:name>
              <aixm:type>MWO</aixm:type>
              <aixm:designator>SBBS</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:originatingMeteorologicalWatchOffice>
      <iwxxm:issuingAirTrafficServicesRegion>
        <aixm:Airspace gml:id="uuid.e72f31b0-7521-40e6-ba4b-022ff13337b9">
          <aixm:timeSlice>
            <aixm:AirspaceTimeSlice gml:id="uuid.3b1103d3-7343-4bdc-8901-84a81415a65e">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:type>OTHER:FIR_UIR</aixm:type>
              <aixm:designator>SBBS</aixm:designator>
              <aixm:name>SBBS BRASILIA FIR/UIR</aixm:name>
            </aixm:AirspaceTimeSlice>
          </aixm:timeSlice>
        </aixm:Airspace>
      </iwxxm:issuingAirTrafficServicesRegion>
      <iwxxm:sequenceNumber>42</iwxxm:sequenceNumber>
      <iwxxm:validPeriod>
        <gml:TimePeriod gml:id="uuid.52e160be-be5d-438c-befe-0dd8b7eaeaa4">
          <gml:beginPosition>2026-09-14T23:30:00Z</gml:beginPosition>
          <gml:endPosition>2026-09-15T03:30:00Z</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.e534ebf1-1943-4a55-bb61-3ed4e117698e">
          <iwxxm:analysis>
            <iwxxm:SIGMETEvolvingConditionCollection gml:id="uuid.a4a1fc84-7bc7-463b-b3fb-4f61d9adc9f1" timeIndicator="FORECAST">
              <iwxxm:phenomenonTime nilReason="http://codes.wmo.int/common/nil/missing"/>
              <iwxxm:member>
                <iwxxm:SIGMETEvolvingCondition gml:id="uuid.fcbff8cf-2a43-4512-a320-01827f104da1" intensityChange="NO_CHANGE">
                  <iwxxm:geometry>
                    <aixm:AirspaceVolume gml:id="uuid.7e1fd6f6-a567-43c3-b1da-669383126833">
                      <aixm:upperLimit uom="FL">390</aixm:upperLimit>
                      <aixm:upperLimitReference>STD</aixm:upperLimitReference>
                      <aixm:horizontalProjection>
                        <aixm:Surface gml:id="uuid.c6e8b476-9f25-429e-9bd8-d6c446855efb" 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>-16.133 -52.567 -16.7 -48.633 -18.983 -47.55 -19.583 -49.633 -18.317 -53.167 -16.133 -52.567</gml:posList>
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                              </gml:exterior>
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                          </gml:patches>
                        </aixm:Surface>
                      </aixm:horizontalProjection>
                    </aixm:AirspaceVolume>
                  </iwxxm:geometry>
                  <iwxxm:directionOfMotion uom="deg">90</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="2026-09-14T23:10:30Z" gml:id="uuid.da66db24-167b-469f-bf26-d31e1594e3f9">
      <!--TAC: WSBZ23 SBGL 142325
SBBS SIGMET 41 VALID 142330/150330 SBBS - SBBS BRASILIA FIR EMBD TS FCST WI S2023 W05125 - S2220 W04955 - S2246 W04837 - S2145 W04755 - S2128 W04753 - S2111 W04801 - S2044 W04843 - S2023 W05125 TOP FL390 MOV E 25KT NC= -->
      <iwxxm:issueTime>
        <gml:TimeInstant gml:id="uuid.ad6c4dcf-53f0-406f-9437-117d5c2a928f">
          <gml:timePosition>2026-09-14T23:10:30Z</gml:timePosition>
        </gml:TimeInstant>
      </iwxxm:issueTime>
      <iwxxm:issuingAirTrafficServicesUnit>
        <aixm:Unit gml:id="uuid.64dacbbc-eda5-4d7f-95a6-58e91a5f86e2">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.1169e575-b5c6-4b88-a969-c1964ebfa17c">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>SBBS BRASILIA</aixm:name>
              <aixm:type>FIR</aixm:type>
              <aixm:designator>SBBS</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:issuingAirTrafficServicesUnit>
      <iwxxm:originatingMeteorologicalWatchOffice>
        <aixm:Unit gml:id="uuid.8ab9098f-fec7-42f1-8a12-b98851fec573">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.ae0bbc8d-d4cc-410c-a902-7ebba46b2788">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>SBBS MWO</aixm:name>
              <aixm:type>MWO</aixm:type>
              <aixm:designator>SBBS</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:originatingMeteorologicalWatchOffice>
      <iwxxm:issuingAirTrafficServicesRegion>
        <aixm:Airspace gml:id="uuid.29733b69-99c1-4f23-bae7-9a31daa02994">
          <aixm:timeSlice>
            <aixm:AirspaceTimeSlice gml:id="uuid.0bc51eaf-4ae6-4ad4-b25a-2c24febd95c9">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:type>OTHER:FIR_UIR</aixm:type>
              <aixm:designator>SBBS</aixm:designator>
              <aixm:name>SBBS BRASILIA FIR/UIR</aixm:name>
            </aixm:AirspaceTimeSlice>
          </aixm:timeSlice>
        </aixm:Airspace>
      </iwxxm:issuingAirTrafficServicesRegion>
      <iwxxm:sequenceNumber>41</iwxxm:sequenceNumber>
      <iwxxm:validPeriod>
        <gml:TimePeriod gml:id="uuid.f58def77-e661-4d42-9d4f-4ed3811557b0">
          <gml:beginPosition>2026-09-14T23:30:00Z</gml:beginPosition>
          <gml:endPosition>2026-09-15T03:30:00Z</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.3f9b8279-e09c-4551-a6f2-548abc015923">
          <iwxxm:analysis>
            <iwxxm:SIGMETEvolvingConditionCollection gml:id="uuid.e2c77e5c-ce67-42ca-a270-4a80f9f3bf53" timeIndicator="FORECAST">
              <iwxxm:phenomenonTime nilReason="http://codes.wmo.int/common/nil/missing"/>
              <iwxxm:member>
                <iwxxm:SIGMETEvolvingCondition gml:id="uuid.86585225-3649-4090-a165-1790acffbc54" intensityChange="NO_CHANGE">
                  <iwxxm:geometry>
                    <aixm:AirspaceVolume gml:id="uuid.e9278f29-2ffa-4aa8-a4e1-4a15b9755f23">
                      <aixm:upperLimit uom="FL">390</aixm:upperLimit>
                      <aixm:upperLimitReference>STD</aixm:upperLimitReference>
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                        <aixm:Surface gml:id="uuid.8e21f509-67b2-4539-a250-d4f97a5ee8c9" srsDimension="2" axisLabels="Lat Long" srsName="http://www.opengis.net/def/crs/EPSG/0/4326">
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                          </gml:patches>
                        </aixm:Surface>
                      </aixm:horizontalProjection>
                    </aixm:AirspaceVolume>
                  </iwxxm:geometry>
                  <iwxxm:directionOfMotion uom="deg">90</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="2026-09-14T23:10:40Z" gml:id="uuid.2f1728e0-ea3a-4436-a644-39a33b4ae950">
      <!--TAC: WSBZ23 SBGL 142325
SBBS SIGMET 43 VALID 142330/150330 SBBS - SBBS BRASILIA FIR EMBD TS FCST WI S2035 W04757 - S1915 W04703 - S1906 W04610 - S1958 W04419 - S2048 W04417 - S2125 W04446 - S2133 W04604 - S2035 W04757 - S2035 W04757 TOP FL450 MOV E 25KT NC= -->
      <iwxxm:issueTime>
        <gml:TimeInstant gml:id="uuid.c74db976-dff1-427d-8968-944a3fadcf4a">
          <gml:timePosition>2026-09-14T23:10:40Z</gml:timePosition>
        </gml:TimeInstant>
      </iwxxm:issueTime>
      <iwxxm:issuingAirTrafficServicesUnit>
        <aixm:Unit gml:id="uuid.22d212f1-58db-4e43-8780-f89c468442f8">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.f19ac0c1-76ac-4355-b4ce-ddcb792732d2">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>SBBS BRASILIA</aixm:name>
              <aixm:type>FIR</aixm:type>
              <aixm:designator>SBBS</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:issuingAirTrafficServicesUnit>
      <iwxxm:originatingMeteorologicalWatchOffice>
        <aixm:Unit gml:id="uuid.cb751aec-c034-4139-8a7f-3cea47aee16b">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.839ed283-6f66-4f77-87b4-db2ca5d07b94">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>SBBS MWO</aixm:name>
              <aixm:type>MWO</aixm:type>
              <aixm:designator>SBBS</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:originatingMeteorologicalWatchOffice>
      <iwxxm:issuingAirTrafficServicesRegion>
        <aixm:Airspace gml:id="uuid.7e501587-a765-4953-9824-1c38fb2b95ad">
          <aixm:timeSlice>
            <aixm:AirspaceTimeSlice gml:id="uuid.0de05657-f7a0-49b5-abbc-30dcb369a2c0">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:type>OTHER:FIR_UIR</aixm:type>
              <aixm:designator>SBBS</aixm:designator>
              <aixm:name>SBBS BRASILIA FIR/UIR</aixm:name>
            </aixm:AirspaceTimeSlice>
          </aixm:timeSlice>
        </aixm:Airspace>
      </iwxxm:issuingAirTrafficServicesRegion>
      <iwxxm:sequenceNumber>43</iwxxm:sequenceNumber>
      <iwxxm:validPeriod>
        <gml:TimePeriod gml:id="uuid.8e2ee831-a734-4322-980a-faa24cf21300">
          <gml:beginPosition>2026-09-14T23:30:00Z</gml:beginPosition>
          <gml:endPosition>2026-09-15T03:30:00Z</gml:endPosition>
        </gml:TimePeriod>
      </iwxxm:validPeriod>
      <iwxxm:phenomenon xlink:href="http://codes.wmo.int/49-2/SigWxPhenomena/TS"/>
      <iwxxm:analysisCollection>
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SBCW SIGMET 62 VALID 142330/150330 SBCW - SBCW CURITIBA FIR SEV TURB FCST WI S2356 W05025 - S2859 W04745 - S2936 W04607 - S2930 W04601 - S2645 W04345 - S2320 W03919 - S2235 W04044 - S2323 W04050 - S2253 W04341 - S2116 W04351 - S2115 W04312 - S2050 W04359 - S2100 W04421 - S2248 W04546 - S2314 W04552 - S2338 W04639 - S2307 W04734 - S2253 W04815 - S2356 W05025 FL130/360 MOV E 22KT NC= -->
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              <aixm:name>SBCW CURITIBA</aixm:name>
              <aixm:type>FIR</aixm:type>
              <aixm:designator>SBCW</aixm:designator>
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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="2026-09-14T23:12:00Z" gml:id="uuid.a4ffb3df-b598-48bd-9f11-d5fd077d83a7">
      <!--TAC: WSBZ23 SBGL 142325
SBAZ SIGMET 40 VALID 142330/150330 SBAZ - SBAZ AMAZONICA FIR EMBD TS FCST WI S0007 W07006 - S0113 W06924 - S0315 W06946 - S0438 W06803 - S0208 W06629 - N0116 W06640 - N0215 W06723 - N0146 W06951 - S0007 W07006 TOP FL500 STNR NC= -->
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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:designator>SBAZ</aixm:designator>
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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="2026-09-14T23:12:00Z" gml:id="uuid.bcd268c3-9242-4d8f-bc98-d5e385e0a7c6">
      <!--TAC: WSBZ23 SBGL 142325
SBAZ SIGMET 42 VALID 142330/150330 SBAZ - SBAZ AMAZONICA FIR EMBD TS FCST WI S1018 W05305 - S1117 W05159 - S1031 W05105 - S1013 W04902 - S0950 W04852 - S0937 W04822 - S0940 W04811 - S0843 W04750 - S0703 W05055 - S1018 W05305 TOP FL500 STNR NC= -->
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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:type>MWO</aixm:type>
              <aixm:designator>SBAZ</aixm:designator>
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      <!--TAC: WSBZ23 SBGL 142325
SBAZ SIGMET 41 VALID 142330/150330 SBAZ - SBAZ AMAZONICA FIR EMBD TS FCST WI S0848 W05855 - S0417 W06603 - S0134 W06313 - S0637 W05535 - S0551 W05426 - S0547 W05301 - S0656 W05313 - S0754 W05428 - S0936 W05541 - S0848 W05855 TOP FL500 STNR NC= -->
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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>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:issuingAirTrafficServicesUnit>
      <iwxxm:originatingMeteorologicalWatchOffice>
        <aixm:Unit gml:id="uuid.0f0988e2-949d-4d75-a22d-34d85a8894f9">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.9cb13b37-af98-4417-b6e1-ff5880fd8b14">
              <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.69c7fbc5-8d38-47df-adcb-e89fc874656c">
          <aixm:timeSlice>
            <aixm:AirspaceTimeSlice gml:id="uuid.c6ac01b7-a18e-494a-aff0-d2b5376f808f">
              <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>41</iwxxm:sequenceNumber>
      <iwxxm:validPeriod>
        <gml:TimePeriod gml:id="uuid.03c80cff-15fc-4257-8a7d-6aae37f00529">
          <gml:beginPosition>2026-09-14T23:30:00Z</gml:beginPosition>
          <gml:endPosition>2026-09-15T03:30:00Z</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.93e7f9b6-dc4d-4153-a2c4-135722cd6987">
          <iwxxm:analysis>
            <iwxxm:SIGMETEvolvingConditionCollection gml:id="uuid.c509251b-9b3a-4cf1-9568-40aef7dca926" timeIndicator="FORECAST">
              <iwxxm:phenomenonTime nilReason="http://codes.wmo.int/common/nil/missing"/>
              <iwxxm:member>
                <iwxxm:SIGMETEvolvingCondition gml:id="uuid.f5ee71df-7e12-4478-b8ea-9b5d6be3ff75" intensityChange="NO_CHANGE">
                  <iwxxm:geometry>
                    <aixm:AirspaceVolume gml:id="uuid.ed631a80-a156-4596-ac9b-42d611c08f41">
                      <aixm:upperLimit uom="FL">500</aixm:upperLimit>
                      <aixm:upperLimitReference>STD</aixm:upperLimitReference>
                      <aixm:horizontalProjection>
                        <aixm:Surface gml:id="uuid.c4c3db5a-a5b8-407b-8b47-89d19b704061" 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>-8.8 -58.917 -4.283 -66.05 -1.567 -63.217 -6.617 -55.583 -5.85 -54.433 -5.783 -53.017 -6.933 -53.217 -7.9 -54.467 -9.6 -55.683 -8.8 -58.917</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: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="2026-09-14T23:12:54Z" gml:id="uuid.a499fb46-fb75-4e4e-908a-4d68212e5e17">
      <!--TAC: WVID21 WAAA 142310
WAAF SIGMET 23 VALID 142310/150510 WAAA-
WAAF UJUNG PANDANG  FIR VA
ERUPTION MT LEWOTOLOK PSN S0816 E12330 VA CLD OBS AT 2240Z WI S0815
E12333 - S0819 E12333 - S0818 E12307 - S0809 E12307 - S0815 E12333
SFC/FL060 MOV NW 20KT WKN= -->
      <iwxxm:issueTime>
        <gml:TimeInstant gml:id="uuid.d8a8df5e-71a1-4a95-908d-31afaf5dc6c3">
          <gml:timePosition>2026-09-14T23:12:54Z</gml:timePosition>
        </gml:TimeInstant>
      </iwxxm:issueTime>
      <iwxxm:issuingAirTrafficServicesUnit>
        <aixm:Unit gml:id="uuid.17bd73e7-9b5b-4367-9936-5ccf9ccc1bc8">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.e8c05d2b-b254-4c86-9169-886b103973ea">
              <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.a2a7fc8b-c233-4c52-810c-1c1f85444c25">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.f6ff0fcf-60b5-4928-95ef-532a24dadaf5">
              <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.6ff7ddc6-ac74-4812-ae6f-001f8f9f4eb3">
          <aixm:timeSlice>
            <aixm:AirspaceTimeSlice gml:id="uuid.fc5e513e-ecb1-423d-95bc-cee4a699a704">
              <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>23</iwxxm:sequenceNumber>
      <iwxxm:validPeriod>
        <gml:TimePeriod gml:id="uuid.a19c157c-98fc-4e31-80ac-9922c7273ad7">
          <gml:beginPosition>2026-09-14T23:10:00Z</gml:beginPosition>
          <gml:endPosition>2026-09-15T05:10:00Z</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.07ca591a-5d99-4cf5-8726-62ebac979bf8">
          <iwxxm:analysis>
            <iwxxm:SIGMETEvolvingConditionCollection gml:id="uuid.62baea5a-a261-455e-ba20-49ce20baa9a4" timeIndicator="FORECAST">
              <iwxxm:phenomenonTime nilReason="http://codes.wmo.int/common/nil/missing"/>
              <iwxxm:member>
                <iwxxm:SIGMETEvolvingCondition gml:id="uuid.b5ea665e-cd45-4d0b-9669-ccf6c9a9f2c0" intensityChange="WEAKEN">
                  <iwxxm:geometry>
                    <aixm:AirspaceVolume gml:id="uuid.4aeaa6b3-cc44-4ce2-a488-553d05786f1c">
                      <aixm:upperLimit uom="ft_i">6000</aixm:upperLimit>
                      <aixm:upperLimitReference>STD</aixm:upperLimitReference>
                      <aixm:lowerLimit>GND</aixm:lowerLimit>
                      <aixm:lowerLimitReference>SFC</aixm:lowerLimitReference>
                      <aixm:horizontalProjection>
                        <aixm:Surface gml:id="uuid.cf488739-546b-4233-8570-f65903d26c8f" 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>-8.25 123.55 -8.317 123.55 -8.3 123.117 -8.15 123.117 -8.25 123.55</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]">20</iwxxm:speedOfMotion>
                </iwxxm:SIGMETEvolvingCondition>
              </iwxxm:member>
            </iwxxm:SIGMETEvolvingConditionCollection>
          </iwxxm:analysis>
        </iwxxm:analysisAndForecastPositionAnalysis>
      </iwxxm:analysisCollection>
      <iwxxm:eruptingVolcano>
        <metce:Volcano gml:id="uuid.d98222bb-ea5a-4a08-b5bb-dbba031f5f44">
          <metce:name>MT ERUPTION MT LEWOTOLOK</metce:name>
          <metce:position>
            <gml:Point gml:id="uuid.d24bfd82-958b-414f-ae68-b846afd6f63b" 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="2026-09-14T23:13:21Z" gml:id="uuid.f99528f9-618d-4e8b-892d-f110f8d1add2">
      <!--TAC: WSBZ23 SBGL 142325
SBAO SIGMET 23 VALID 142330/150330 SBAO - SBAO ATLANTICO FIR SEV TURB FCST WI S2936 W04607 - S3105 W04214 - S3005 W03108 - S3141 W02513 - S3236 W02035 - S3056 W02000 - S2924 W02652 - S2542 W03455 - S2320 W03919 - S2645 W04345 - S2930 W04601 - S2936 W04607 FL130/360 MOV E 22KT NC= -->
      <iwxxm:issueTime>
        <gml:TimeInstant gml:id="uuid.2770670d-84a7-44dd-8770-52532b93a11d">
          <gml:timePosition>2026-09-14T23:13:21Z</gml:timePosition>
        </gml:TimeInstant>
      </iwxxm:issueTime>
      <iwxxm:issuingAirTrafficServicesUnit>
        <aixm:Unit gml:id="uuid.a868b743-a07e-4a30-8403-d8c479d429ca">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.1dd8a51e-d524-4dd1-af4d-80c19cb7fe40">
              <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.57f4c5f6-2566-4d4e-86b6-24ad6240557e">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.28df06f3-7ae1-4c8e-afb1-4e4fa203641d">
              <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.8543ba45-6435-4bbb-8c93-228a914af703">
          <aixm:timeSlice>
            <aixm:AirspaceTimeSlice gml:id="uuid.a7ba0b7e-dd5a-41ae-a827-13e1c2ec8e26">
              <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>23</iwxxm:sequenceNumber>
      <iwxxm:validPeriod>
        <gml:TimePeriod gml:id="uuid.1f8e5116-129a-4a2e-a747-8f663985061e">
          <gml:beginPosition>2026-09-14T23:30:00Z</gml:beginPosition>
          <gml:endPosition>2026-09-15T03:30:00Z</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.40f07c6d-04d8-4150-a84f-5e44e9ea502e">
          <iwxxm:analysis>
            <iwxxm:SIGMETEvolvingConditionCollection gml:id="uuid.f0d98918-2ef8-4b71-9e27-2f249d6559c7" timeIndicator="FORECAST">
              <iwxxm:phenomenonTime nilReason="http://codes.wmo.int/common/nil/missing"/>
              <iwxxm:member>
                <iwxxm:SIGMETEvolvingCondition gml:id="uuid.dd135883-91c8-47da-8539-9df76ac601e1" intensityChange="NO_CHANGE">
                  <iwxxm:geometry>
                    <aixm:AirspaceVolume gml:id="uuid.ca5343ce-d626-4b5e-a7b7-4be7c69b0ec5">
                      <aixm:upperLimit uom="FL">360</aixm:upperLimit>
                      <aixm:upperLimitReference>STD</aixm:upperLimitReference>
                      <aixm:lowerLimit uom="ft_i">13000</aixm:lowerLimit>
                      <aixm:lowerLimitReference>STD</aixm:lowerLimitReference>
                      <aixm:horizontalProjection>
                        <aixm:Surface gml:id="uuid.c0ecb55b-922b-4c29-9db4-a926f26f5e65" 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>-29.6 -46.117 -31.083 -42.233 -30.083 -31.133 -31.683 -25.217 -32.6 -20.583 -30.933 -20 -29.4 -26.867 -25.7 -34.917 -23.333 -39.317 -26.75 -43.75 -29.5 -46.017 -29.6 -46.117</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]">22</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="2026-09-14T23:16:08Z" gml:id="uuid.901012be-2e5d-45aa-b408-a63e5cbc3596">
      <!--TAC: WSBZ23 SBGL 142325
SBBS SIGMET 44 VALID 142330/150330 SBBS - SBBS BRASILIA FIR SEV TURB FCST WI S2253 W04815 - S2307 W04734 - S2338 W04639 - S2314 W04552 - S2248 W04546 - S2101 W04422 - S2105 W04430 - S2125 W04446 - S2128 W04519 - S2253 W04815 FL130/360 MOV E 22KT NC= -->
      <iwxxm:issueTime>
        <gml:TimeInstant gml:id="uuid.09aae3ce-5848-4c6b-86da-34d80dba84d1">
          <gml:timePosition>2026-09-14T23:16:08Z</gml:timePosition>
        </gml:TimeInstant>
      </iwxxm:issueTime>
      <iwxxm:issuingAirTrafficServicesUnit>
        <aixm:Unit gml:id="uuid.332d45d3-047f-4694-9fd6-376dabacdbae">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.09baf04d-394a-4cf5-8293-edb31daf49d6">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>SBBS BRASILIA</aixm:name>
              <aixm:type>FIR</aixm:type>
              <aixm:designator>SBBS</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:issuingAirTrafficServicesUnit>
      <iwxxm:originatingMeteorologicalWatchOffice>
        <aixm:Unit gml:id="uuid.0a7cf06b-4bc9-4b7f-95bd-8fd0a8656cf1">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.1e55ee1c-b8b8-4d0b-9761-e4bbfa580a75">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>SBBS MWO</aixm:name>
              <aixm:type>MWO</aixm:type>
              <aixm:designator>SBBS</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:originatingMeteorologicalWatchOffice>
      <iwxxm:issuingAirTrafficServicesRegion>
        <aixm:Airspace gml:id="uuid.42442d81-0d55-47ae-86d0-1fc88b4dcf83">
          <aixm:timeSlice>
            <aixm:AirspaceTimeSlice gml:id="uuid.0ec9ae42-7c7e-4975-83b8-675aaec5878a">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:type>OTHER:FIR_UIR</aixm:type>
              <aixm:designator>SBBS</aixm:designator>
              <aixm:name>SBBS BRASILIA FIR/UIR</aixm:name>
            </aixm:AirspaceTimeSlice>
          </aixm:timeSlice>
        </aixm:Airspace>
      </iwxxm:issuingAirTrafficServicesRegion>
      <iwxxm:sequenceNumber>44</iwxxm:sequenceNumber>
      <iwxxm:validPeriod>
        <gml:TimePeriod gml:id="uuid.42da8343-ba40-4e66-ba8c-4e619503082d">
          <gml:beginPosition>2026-09-14T23:30:00Z</gml:beginPosition>
          <gml:endPosition>2026-09-15T03:30:00Z</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.087f92ea-855a-42b7-8a3c-b7286d4145d5">
          <iwxxm:analysis>
            <iwxxm:SIGMETEvolvingConditionCollection gml:id="uuid.c2b8a6e6-be0f-4e48-b6d7-e859c5a273b9" timeIndicator="FORECAST">
              <iwxxm:phenomenonTime nilReason="http://codes.wmo.int/common/nil/missing"/>
              <iwxxm:member>
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                    <aixm:AirspaceVolume gml:id="uuid.2b3ac559-42ae-4116-8b4f-f7f163c5c7b9">
                      <aixm:upperLimit uom="FL">360</aixm:upperLimit>
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                      <aixm:lowerLimit uom="ft_i">13000</aixm:lowerLimit>
                      <aixm:lowerLimitReference>STD</aixm:lowerLimitReference>
                      <aixm:horizontalProjection>
                        <aixm:Surface gml:id="uuid.688f15ac-cd77-469f-b226-e5665e5829af" srsDimension="2" axisLabels="Lat Long" srsName="http://www.opengis.net/def/crs/EPSG/0/4326">
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                              <gml:exterior>
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                                </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]">22</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="2026-09-14T23:17:32Z" gml:id="uuid.41cf8a6d-94ad-45ec-bf3b-ace50a1513ce">
      <!--TAC: WSSR20 WSSS 142317
WSJC SIGMET A06 VALID 142345/150245 WSSS-
WSJC SINGAPORE FIR EMBD TS
OBS WI N0357 E10647 - N0315 E10526 - N0244 E10509 - N0340 E10340 -
N0450 E10344 - N0616 E10257 - N0357 E10647 TOP FL530 MOV WNW 05KT NC= -->
      <iwxxm:issueTime>
        <gml:TimeInstant gml:id="uuid.4c10db08-e8e8-4ba9-a649-7721e509158a">
          <gml:timePosition>2026-09-14T23:17:32Z</gml:timePosition>
        </gml:TimeInstant>
      </iwxxm:issueTime>
      <iwxxm:issuingAirTrafficServicesUnit>
        <aixm:Unit gml:id="uuid.679e43d1-b13d-43cc-aeab-ed1249dd1f3c">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.09f1dad9-cea0-40af-a3e8-6e15a02f38cc">
              <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.63f644da-7e4f-49e2-959e-5521aef28639">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.d9eb1d10-b5d9-438b-9a7d-943cedb13f71">
              <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.e10e9701-857d-4f1c-8069-d61cf36e4172">
          <aixm:timeSlice>
            <aixm:AirspaceTimeSlice gml:id="uuid.ab53186b-c650-470a-b221-1d94b8b1812e">
              <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>A06</iwxxm:sequenceNumber>
      <iwxxm:validPeriod>
        <gml:TimePeriod gml:id="uuid.5d3faf4e-d862-494e-a5ae-44af18a81f24">
          <gml:beginPosition>2026-09-14T23:45:00Z</gml:beginPosition>
          <gml:endPosition>2026-09-15T02:45:00Z</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.76022bb5-68eb-4f14-bdf2-ad2481fbd231">
          <iwxxm:analysis>
            <iwxxm:SIGMETEvolvingConditionCollection gml:id="uuid.0fe12b3f-8de2-4cf4-a3f4-d988d3ed7951" timeIndicator="FORECAST">
              <iwxxm:phenomenonTime nilReason="http://codes.wmo.int/common/nil/missing"/>
              <iwxxm:member>
                <iwxxm:SIGMETEvolvingCondition gml:id="uuid.caff73a9-354f-4c58-a45d-c48fe12ab40b" intensityChange="NO_CHANGE">
                  <iwxxm:geometry>
                    <aixm:AirspaceVolume gml:id="uuid.c915df7c-58e4-4a2d-a9d9-f9cb46b6d018">
                      <aixm:upperLimit uom="FL">530</aixm:upperLimit>
                      <aixm:upperLimitReference>STD</aixm:upperLimitReference>
                      <aixm:horizontalProjection>
                        <aixm:Surface gml:id="uuid.84acc61a-1213-4efe-97e2-a66778b1726b" 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>3.95 106.783 3.25 105.433 2.733 105.15 3.667 103.667 4.833 103.733 6.267 102.95 3.95 106.783</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="2026-09-14T23:18:22Z" gml:id="uuid.071780b0-eb49-4fdf-b050-fc6de3d443ad">
      <!--TAC: WSID20 WIII 142318
WIIF SIGMET 09 VALID 142320/150320 WIII- WIIF JAKARTA FIR EMBD TS OBS
WI N0057 E10957 - S0029 E10823 - N0148 E10503 - N0219 E10522 - N0244
E10509 - N0315 E10526 - N0413 E10718 - N0057 E10957 TOP FL530 MOV WNW
05KT NC= -->
      <iwxxm:issueTime>
        <gml:TimeInstant gml:id="uuid.ffa036cc-62b6-4e94-826f-96c24f4b11d4">
          <gml:timePosition>2026-09-14T23:18:22Z</gml:timePosition>
        </gml:TimeInstant>
      </iwxxm:issueTime>
      <iwxxm:issuingAirTrafficServicesUnit>
        <aixm:Unit gml:id="uuid.3062466d-625f-408c-845c-297586c808aa">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.3bcffe2e-4ab5-4f95-a643-6dc4f686ff99">
              <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.2460d4bf-1fa8-4278-acf3-b62e293880c4">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.390fd156-e994-453a-a083-274d4c152ec2">
              <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.ade067f4-123d-4928-ab90-f1a981c819b6">
          <aixm:timeSlice>
            <aixm:AirspaceTimeSlice gml:id="uuid.7d85a990-d819-49f9-a5e0-de4765fdc2bd">
              <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>09</iwxxm:sequenceNumber>
      <iwxxm:validPeriod>
        <gml:TimePeriod gml:id="uuid.0e93b1ce-d01e-4254-b329-63c693b28d23">
          <gml:beginPosition>2026-09-14T23:20:00Z</gml:beginPosition>
          <gml:endPosition>2026-09-15T03:20:00Z</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.9adf82ee-1a76-4449-b5bb-1123d9f397b9">
          <iwxxm:analysis>
            <iwxxm:SIGMETEvolvingConditionCollection gml:id="uuid.697b6784-fe70-4df9-9ba1-4fa76665c112" timeIndicator="FORECAST">
              <iwxxm:phenomenonTime nilReason="http://codes.wmo.int/common/nil/missing"/>
              <iwxxm:member>
                <iwxxm:SIGMETEvolvingCondition gml:id="uuid.1e16f6df-6b9c-45ff-a155-66d28f861aa3" intensityChange="NO_CHANGE">
                  <iwxxm:geometry>
                    <aixm:AirspaceVolume gml:id="uuid.4fc42064-22f4-4642-8700-d236400ae2a2">
                      <aixm:upperLimit uom="FL">530</aixm:upperLimit>
                      <aixm:upperLimitReference>STD</aixm:upperLimitReference>
                      <aixm:horizontalProjection>
                        <aixm:Surface gml:id="uuid.1fd6a731-7005-4ec1-a999-e137857b04df" 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>0.95 109.95 -0.483 108.383 1.8 105.05 2.317 105.367 2.733 105.15 3.25 105.433 4.217 107.3 0.95 109.95</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="2026-09-14T23:20:01Z" gml:id="uuid.d5028a31-d191-441d-8dfa-ad8cfcf2d87c">
      <!--TAC: WSBZ23 SBGL 142325
SBAO SIGMET 24 VALID 142330/150330 SBAO - SBAO ATLANTICO FIR SEV ICE FCST WI S2935 W04605 - S3228 W03801 - S2501 W02810 - S2100 W03729 - S2211 W03824 - S2226 W03809 - S2317 W03915 - S2318 W03916 - S2318 W03916 - S2645 W04345 - S2930 W04601 - S2935 W04605 FL100/200 MOV SE 15KT NC= -->
      <iwxxm:issueTime>
        <gml:TimeInstant gml:id="uuid.5349d313-b45c-4d0b-9272-d82b163093fa">
          <gml:timePosition>2026-09-14T23:20:01Z</gml:timePosition>
        </gml:TimeInstant>
      </iwxxm:issueTime>
      <iwxxm:issuingAirTrafficServicesUnit>
        <aixm:Unit gml:id="uuid.53648d51-e28a-4c12-b508-9f9be53147b9">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.f6206227-0b7a-488f-a559-631773392563">
              <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.173c05a3-0d96-420b-acde-8b702edb5e9f">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.1df5fd85-9a29-497a-8bba-bed9f55a929c">
              <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.5c28e665-4833-449e-abd4-3b36471a7f52">
          <aixm:timeSlice>
            <aixm:AirspaceTimeSlice gml:id="uuid.39ca06c5-3a1c-4ff4-a60a-008630ce70c6">
              <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>24</iwxxm:sequenceNumber>
      <iwxxm:validPeriod>
        <gml:TimePeriod gml:id="uuid.f5a37aac-c2ce-4fe4-a973-92cfe4bc3e49">
          <gml:beginPosition>2026-09-14T23:30:00Z</gml:beginPosition>
          <gml:endPosition>2026-09-15T03:30:00Z</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.ebf1f00a-d636-43af-acca-bf2a6f8e56d7">
          <iwxxm:analysis>
            <iwxxm:SIGMETEvolvingConditionCollection gml:id="uuid.56227af5-be21-48b7-b47d-678d6d786d9a" timeIndicator="FORECAST">
              <iwxxm:phenomenonTime nilReason="http://codes.wmo.int/common/nil/missing"/>
              <iwxxm:member>
                <iwxxm:SIGMETEvolvingCondition gml:id="uuid.eab35836-057b-4fe4-b888-6963c6f3c210" intensityChange="NO_CHANGE">
                  <iwxxm:geometry>
                    <aixm:AirspaceVolume gml:id="uuid.09f63b17-bf47-42d4-91af-29149a06acb0">
                      <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.1f875562-7e24-4694-9838-1729eb5ddd8d" 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>-29.583 -46.083 -32.467 -38.017 -25.017 -28.167 -21 -37.483 -22.183 -38.4 -22.433 -38.15 -23.283 -39.25 -23.3 -39.267 -23.3 -39.267 -26.75 -43.75 -29.5 -46.017 -29.583 -46.083</gml:posList>
                                </gml:LinearRing>
                              </gml:exterior>
                            </gml:PolygonPatch>
                          </gml:patches>
                        </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: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="2026-09-14T23:22:12Z" gml:id="uuid.a23f30b9-9c85-437d-99bc-7d15c6e5c7c9">
      <!--TAC: WSBZ23 SBGL 142325
SBCW SIGMET 63 VALID 142330/150330 SBCW - SBCW CURITIBA FIR SEV ICE FCST WI S2317 W05056 - S2859 W04745 - S2935 W04605 - S2930 W04601 - S2645 W04345 - S2318 W03916 - S2237 W04044 - S2323 W04050 - S2253 W04341 - S2116 W04351 - S2116 W04341 - S2058 W04419 - S2248 W04546 - S2314 W04552 - S2338 W04639 - S2307 W04734 - S2246 W04837 - S2246 W04837 - S2300 W04836 - S2246 W04942 - S2317 W05056 FL100/200 MOV E 15KT NC= -->
      <iwxxm:issueTime>
        <gml:TimeInstant gml:id="uuid.7f2120a8-a221-4d2b-bb27-6a1704e2c9c0">
          <gml:timePosition>2026-09-14T23:22:12Z</gml:timePosition>
        </gml:TimeInstant>
      </iwxxm:issueTime>
      <iwxxm:issuingAirTrafficServicesUnit>
        <aixm:Unit gml:id="uuid.d6322658-58ad-4bfb-8b6d-0aa4b7bf491a">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.c361a6a5-ea1f-4a8a-ab5a-2775d3e26d52">
              <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.cfad3bd0-779e-456f-988e-98a4cd32d2af">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.b5cb308f-a753-4697-bac0-ba199eb91fb5">
              <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>
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            <aixm:AirspaceTimeSlice gml:id="uuid.fea2917e-7d32-4005-9686-d672f68c1a87">
              <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>63</iwxxm:sequenceNumber>
      <iwxxm:validPeriod>
        <gml:TimePeriod gml:id="uuid.b8dfd034-f74d-4de0-8be0-859efc3be31f">
          <gml:beginPosition>2026-09-14T23:30:00Z</gml:beginPosition>
          <gml:endPosition>2026-09-15T03:30:00Z</gml:endPosition>
        </gml:TimePeriod>
      </iwxxm:validPeriod>
      <iwxxm:phenomenon xlink:href="http://codes.wmo.int/49-2/SigWxPhenomena/SEV_ICE"/>
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        <iwxxm:analysisAndForecastPositionAnalysis gml:id="uuid.78a4a664-6356-4e3f-b057-5699a4810e89">
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              <iwxxm:phenomenonTime nilReason="http://codes.wmo.int/common/nil/missing"/>
              <iwxxm:member>
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                  <iwxxm:geometry>
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                      <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>
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                        <aixm:Surface gml:id="uuid.897a677e-b562-4171-9467-5807ae601e89" 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: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="2026-09-14T23:22:12Z" gml:id="uuid.01d787f2-04a8-4044-a50b-c0314a7eae7f">
      <!--TAC: WSBZ23 SBGL 142325
SBBS SIGMET 45 VALID 142330/150330 SBBS - SBBS BRASILIA FIR SEV ICE FCST WI S2246 W04837 - S2307 W04734 - S2338 W04639 - S2314 W04552 - S2248 W04546 - S2058 W04419 - S2056 W04423 - S2125 W04446 - S2133 W04604 - S2122 W04625 - S2207 W04810 - S2246 W04837 FL100/200 MOV E 15KT NC= -->
      <iwxxm:issueTime>
        <gml:TimeInstant gml:id="uuid.2a6812d2-2886-4fad-b939-90b189d9981b">
          <gml:timePosition>2026-09-14T23:22:12Z</gml:timePosition>
        </gml:TimeInstant>
      </iwxxm:issueTime>
      <iwxxm:issuingAirTrafficServicesUnit>
        <aixm:Unit gml:id="uuid.499aee0c-b22d-4dbd-9237-d6fbacaffa9a">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.e846f04f-cd83-4274-b811-6916dde92fd3">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>SBBS BRASILIA</aixm:name>
              <aixm:type>FIR</aixm:type>
              <aixm:designator>SBBS</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:issuingAirTrafficServicesUnit>
      <iwxxm:originatingMeteorologicalWatchOffice>
        <aixm:Unit gml:id="uuid.77bc1ce8-b700-4b6f-96af-ce7945088cff">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.fffafa04-0e01-4d0e-8db7-74ffa1bb2724">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>SBBS MWO</aixm:name>
              <aixm:type>MWO</aixm:type>
              <aixm:designator>SBBS</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:originatingMeteorologicalWatchOffice>
      <iwxxm:issuingAirTrafficServicesRegion>
        <aixm:Airspace gml:id="uuid.8ef7d9e6-ead0-4936-bd68-0dfe062f4b27">
          <aixm:timeSlice>
            <aixm:AirspaceTimeSlice gml:id="uuid.413d08fe-b567-4080-b916-6161c7b47359">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:type>OTHER:FIR_UIR</aixm:type>
              <aixm:designator>SBBS</aixm:designator>
              <aixm:name>SBBS BRASILIA FIR/UIR</aixm:name>
            </aixm:AirspaceTimeSlice>
          </aixm:timeSlice>
        </aixm:Airspace>
      </iwxxm:issuingAirTrafficServicesRegion>
      <iwxxm:sequenceNumber>45</iwxxm:sequenceNumber>
      <iwxxm:validPeriod>
        <gml:TimePeriod gml:id="uuid.b0db3550-d458-4240-bbe3-214a86a48739">
          <gml:beginPosition>2026-09-14T23:30:00Z</gml:beginPosition>
          <gml:endPosition>2026-09-15T03:30:00Z</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.12f05e8e-ed46-4fb9-8594-6cd31231b29d">
          <iwxxm:analysis>
            <iwxxm:SIGMETEvolvingConditionCollection gml:id="uuid.1ff08955-4d62-4de2-b910-7723fd0c7474" timeIndicator="FORECAST">
              <iwxxm:phenomenonTime nilReason="http://codes.wmo.int/common/nil/missing"/>
              <iwxxm:member>
                <iwxxm:SIGMETEvolvingCondition gml:id="uuid.74c67a10-a2fd-478a-b1e2-2b29b2723402" intensityChange="NO_CHANGE">
                  <iwxxm:geometry>
                    <aixm:AirspaceVolume gml:id="uuid.8d74b293-9e7c-4c7c-b4fe-b05ba5e403e8">
                      <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.1936fdf2-30bd-4cbf-b016-8c278d14bd2f" 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>-22.767 -48.617 -23.117 -47.567 -23.633 -46.65 -23.233 -45.867 -22.8 -45.767 -20.967 -44.317 -20.933 -44.383 -21.417 -44.767 -21.55 -46.067 -21.367 -46.417 -22.117 -48.167 -22.767 -48.617</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="2026-09-14T23:23:42Z" gml:id="uuid.cbc09798-ce95-4a36-8b15-d484a9dd3b7b">
      <!--TAC: WSMX31 MMMX 142323
MMEX SIGMET N1 VALID 142322/150322 MMMX-
MMFR MEXICO FIR OCNL TS OBS
 AT 2322Z
WI N1710W09928 - N1801W09856 - N1740W09734 - N1648W09811 CB TOP ABV FL500
        
MOV E 05KT  INTSF.
= -->
      <iwxxm:issueTime>
        <gml:TimeInstant gml:id="uuid.561f39bc-5efc-415b-886a-3376d7344499">
          <gml:timePosition>2026-09-14T23:23:42Z</gml:timePosition>
        </gml:TimeInstant>
      </iwxxm:issueTime>
      <iwxxm:issuingAirTrafficServicesUnit>
        <aixm:Unit gml:id="uuid.1126817c-41bb-48ad-8c94-8f0eff824ec3">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.0b5f5d1a-b995-48e8-bc9e-ee37d209a862">
              <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.43818002-3a6b-4844-9640-9756e559b42f">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.b088dd0b-4f0e-4dbe-8735-cc50386a07c9">
              <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.1d39b979-9d73-4687-aaba-2c8a880669a3">
          <aixm:timeSlice>
            <aixm:AirspaceTimeSlice gml:id="uuid.f7949070-c30c-4290-bde9-0566337b48df">
              <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>N1</iwxxm:sequenceNumber>
      <iwxxm:validPeriod>
        <gml:TimePeriod gml:id="uuid.2d84a461-e969-43a4-96ec-2752efc69303">
          <gml:beginPosition>2026-09-14T23:22:00Z</gml:beginPosition>
          <gml:endPosition>2026-09-15T03:22:00Z</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.d3100c7c-fa1c-46ce-845f-814dbed27f2c">
          <iwxxm:analysis>
            <iwxxm:SIGMETEvolvingConditionCollection gml:id="uuid.cdeaa677-7367-4648-b14a-95c443931fda" timeIndicator="FORECAST">
              <iwxxm:phenomenonTime nilReason="http://codes.wmo.int/common/nil/missing"/>
              <iwxxm:member>
                <iwxxm:SIGMETEvolvingCondition gml:id="uuid.bca6b21f-375d-4ae2-a622-31bc1dee08ec" intensityChange="INTENSIFY">
                  <iwxxm:geometry>
                    <aixm:AirspaceVolume gml:id="uuid.9f1a04c8-7edc-41d3-a5e1-9f2e61f41a86">
                      <aixm:upperLimit uom="FL">500</aixm:upperLimit>
                      <aixm:upperLimitReference>STD</aixm:upperLimitReference>
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                        <aixm:Surface gml:id="uuid.d87fc6e7-16b0-4473-8315-ceae9bb807ec" 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>17.167 -99.467 18.017 -98.933 17.667 -97.567 16.8 -98.183</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]">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="2026-09-14T23:24:00Z" gml:id="uuid.a4b6c923-9a22-4015-9c40-13aafd5f8ef7">
      <!--TAC: WSBM31 VYYY 142323
VYYF SIGMET 06 VALID 142323/150323 VYYY-
VYYF YANGON FIR EMBD TS FCST WI N2016 E09326 - N1952 E09404 - N1740 
E09439 - N1638 E09403 - N1644 E09201 - N2022 E09159 - N2016 E09326 
TOP FL530 MOV WSW 05KT INTSF= -->
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        <gml:TimeInstant gml:id="uuid.30a09f1b-2654-4a62-9874-da638b938fb4">
          <gml:timePosition>2026-09-14T23:24:00Z</gml:timePosition>
        </gml:TimeInstant>
      </iwxxm:issueTime>
      <iwxxm:issuingAirTrafficServicesUnit>
        <aixm:Unit gml:id="uuid.4700e2aa-27ae-4cc2-a555-363218300168">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.eaed4766-0e74-46ef-ab7f-9d07913d30f8">
              <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.20037aae-7ffd-4cc1-b0a8-9dd3cb57449f">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.6812c069-d163-4237-b153-e899255cc753">
              <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.0c773a04-b87b-4082-b878-2481ef10e358">
          <aixm:timeSlice>
            <aixm:AirspaceTimeSlice gml:id="uuid.7bdb04d2-6283-4f55-9c87-329568a63af1">
              <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>06</iwxxm:sequenceNumber>
      <iwxxm:validPeriod>
        <gml:TimePeriod gml:id="uuid.30b72010-5eab-4adf-b1eb-964f26b3999e">
          <gml:beginPosition>2026-09-14T23:23:00Z</gml:beginPosition>
          <gml:endPosition>2026-09-15T03:23:00Z</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.2bb1de70-ba90-4877-bda3-25c22e65dfdc">
          <iwxxm:analysis>
            <iwxxm:SIGMETEvolvingConditionCollection gml:id="uuid.c25391c9-95f5-4a32-ac69-75facb80ac5c" timeIndicator="FORECAST">
              <iwxxm:phenomenonTime nilReason="http://codes.wmo.int/common/nil/missing"/>
              <iwxxm:member>
                <iwxxm:SIGMETEvolvingCondition gml:id="uuid.55111e7b-52a2-4726-8aa5-81fa85c4d89d" intensityChange="INTENSIFY">
                  <iwxxm:geometry>
                    <aixm:AirspaceVolume gml:id="uuid.c7cfd929-692e-4d46-b11e-7085f852b951">
                      <aixm:upperLimit uom="FL">530</aixm:upperLimit>
                      <aixm:upperLimitReference>STD</aixm:upperLimitReference>
                      <aixm:horizontalProjection>
                        <aixm:Surface gml:id="uuid.4628394f-bbaf-4d1e-adbc-96da142cdf5e" 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>20.267 93.433 19.867 94.067 17.667 94.65 16.633 94.05 16.733 92.017 20.367 91.983 20.267 93.433</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]">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="2026-09-14T23:25:19Z" gml:id="uuid.31674185-b6f4-4917-9897-73d222bb3df0">
      <!--TAC: WSRS31 RURD 142324
URRV SIGMET 4 VALID 142330/150330 URRR-
URRV ROSTOV-NA-DONU FIR EMBD TSGR OBS W OF LINE N5107 E04357 - N4951
E04504 - N4244 E04500 TOP FL420 MOV NE 50KMH NC= -->
      <iwxxm:issueTime>
        <gml:TimeInstant gml:id="uuid.578b8648-6a29-436a-9a7c-934c0ef31709">
          <gml:timePosition>2026-09-14T23:25:19Z</gml:timePosition>
        </gml:TimeInstant>
      </iwxxm:issueTime>
      <iwxxm:issuingAirTrafficServicesUnit>
        <aixm:Unit gml:id="uuid.be7194ba-f36d-4454-bebb-a785a404f4fd">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.10a31f67-585b-478c-b5be-537d6d786f09">
              <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.97069070-023a-470f-bc12-037702d0e387">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.cdaf8331-dd1f-47a4-978d-b11c0d3f65a3">
              <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.c8035c90-8cc2-4408-b430-01caad89f319">
          <aixm:timeSlice>
            <aixm:AirspaceTimeSlice gml:id="uuid.3da3f664-4783-4400-91e5-494bed1f9850">
              <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>4</iwxxm:sequenceNumber>
      <iwxxm:validPeriod>
        <gml:TimePeriod gml:id="uuid.38f21bb0-47c0-4c42-bea6-f5f148cc3150">
          <gml:beginPosition>2026-09-14T23:30:00Z</gml:beginPosition>
          <gml:endPosition>2026-09-15T03:30:00Z</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.d9846dea-d1cd-4c5d-955a-8ca661d6f1f0">
          <iwxxm:analysis>
            <iwxxm:SIGMETEvolvingConditionCollection gml:id="uuid.130a06a9-a514-4cbf-a129-7deb71db84db" timeIndicator="FORECAST">
              <iwxxm:phenomenonTime nilReason="http://codes.wmo.int/common/nil/missing"/>
              <iwxxm:member>
                <iwxxm:SIGMETEvolvingCondition gml:id="uuid.76c2864b-c3e6-4315-9089-c6c163870b39" intensityChange="NO_CHANGE">
                  <iwxxm:geometry>
                    <aixm:AirspaceVolume gml:id="uuid.e60a50a0-f96e-427f-882c-3bfaffb6a224">
                      <aixm:upperLimit uom="FL">420</aixm:upperLimit>
                      <aixm:upperLimitReference>STD</aixm:upperLimitReference>
                      <aixm:horizontalProjection>
                        <aixm:Surface gml:id="uuid.01660f15-9dce-4c65-8e0e-e3f49e14b1a4" 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>51.125 43.943 51.104 43.659 50.748 43.076 49.371 40.143 49.255 40.239 49.067 39.918 49.016 39.712 48.897 39.835 48.891 40.064 48.787 39.971 48.825 39.794 48.612 39.678 48.286 40.001 47.821 39.746 47.875 38.854 47.678 38.771 47.597 38.279 47.008 38.302 46.79 37.488 45.204 36.521 44.908 36.622 44.479 36.675 42.734 36.271 42.681 37.743 41.895 40.352 43.209 39.892 43.587 40.126 43.531 40.756 43.223 41.671 43.167 42.897 42.758 43.827 42.608 43.802 42.601 44.165 42.744 44.564 42.643 44.814 42.771 44.91 42.755 45 49.85 45.067 51.117 43.95 51.125 43.943</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]">26</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="2026-09-14T23:30:27Z" gml:id="uuid.c53d257d-ae8a-4fa6-b648-b15119e94ca3">
      <!--TAC: WSMX31 MMMX 142330
MMEX SIGMET S1 VALID 142329/150329 MMMX-
MMFR MEXICO FIR OCNL TS OBS
 AT 2329Z
WI N2406W10447 - N2514W10319 - N2415W10148 - N2308W10200 - N2126W10045
         - N2051W10148 - N2257W10408 CB TOP FL480
MOV STNRY INTSF.
= -->
      <iwxxm:issueTime>
        <gml:TimeInstant gml:id="uuid.cc41692a-0089-47a6-bbbb-6418a7588e92">
          <gml:timePosition>2026-09-14T23:30:27Z</gml:timePosition>
        </gml:TimeInstant>
      </iwxxm:issueTime>
      <iwxxm:issuingAirTrafficServicesUnit>
        <aixm:Unit gml:id="uuid.c1bb8c4a-9f8a-4bc3-9c6f-f496644e3799">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.8db8051a-6d02-4de9-bd6d-dd86c81f2766">
              <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.45793e63-6003-4f66-af0d-9767a35d0fc3">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.7454b99c-9892-4975-8128-fbaf3a9e6cc4">
              <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.6c5ad315-c315-4e3a-8643-b6108e93b99e">
          <aixm:timeSlice>
            <aixm:AirspaceTimeSlice gml:id="uuid.c423d937-a73d-4ab4-8e3d-fe45a2d234dd">
              <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>S1</iwxxm:sequenceNumber>
      <iwxxm:validPeriod>
        <gml:TimePeriod gml:id="uuid.2d399496-871a-4be1-af9f-6c58b2ad4bab">
          <gml:beginPosition>2026-09-14T23:29:00Z</gml:beginPosition>
          <gml:endPosition>2026-09-15T03:29:00Z</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.3184c88a-87f1-475c-9d46-1b7eaa3a0cac">
          <iwxxm:analysis>
            <iwxxm:SIGMETEvolvingConditionCollection gml:id="uuid.7700d535-8e44-4536-8f60-07aa3b386be3" timeIndicator="FORECAST">
              <iwxxm:phenomenonTime nilReason="http://codes.wmo.int/common/nil/missing"/>
              <iwxxm:member>
                <iwxxm:SIGMETEvolvingCondition gml:id="uuid.b349aba8-9244-44a2-931f-08549532b0f5" intensityChange="INTENSIFY">
                  <iwxxm:geometry>
                    <aixm:AirspaceVolume gml:id="uuid.6a71c79e-0767-48c6-9e68-684c3337f53e">
                      <aixm:upperLimit uom="FL">480</aixm:upperLimit>
                      <aixm:upperLimitReference>STD</aixm:upperLimitReference>
                      <aixm:horizontalProjection>
                        <aixm:Surface gml:id="uuid.ebed19bf-9024-42dd-b331-a7a400b3bcb9" 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>24.1 -104.783 25.233 -103.317 24.25 -101.8 23.133 -102 21.433 -100.75 20.85 -101.8 22.95 -104.133</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="2026-09-14T23:34:34Z" gml:id="uuid.3e0f9fde-0711-41ba-875a-590ae62b1294">
      <!--TAC: WSBW20 VGHS 142330
VGFR SIGMET 01 VALID 150000/150400 VGHS-
VGFR DHAKA FIR EMBD TS FCST ENTIRE FIR TOP FL410 MOV W 05KT NC= -->
      <iwxxm:issueTime>
        <gml:TimeInstant gml:id="uuid.b7ec8152-8fb2-4878-914a-4a807f115bff">
          <gml:timePosition>2026-09-14T23:34:34Z</gml:timePosition>
        </gml:TimeInstant>
      </iwxxm:issueTime>
      <iwxxm:issuingAirTrafficServicesUnit>
        <aixm:Unit gml:id="uuid.9148e8bf-9537-4f1f-8a33-359c14ffd26a">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.cbed5b73-5994-4c01-a4ab-5b0a0f6969fa">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>VGFR DHAKA</aixm:name>
              <aixm:type>FIR</aixm:type>
              <aixm:designator>VGFR</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:issuingAirTrafficServicesUnit>
      <iwxxm:originatingMeteorologicalWatchOffice>
        <aixm:Unit gml:id="uuid.5d1645af-ff93-4cc7-9f8c-cc7d272f9502">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.41b753de-bd71-4598-bfd1-c6456e65a0a1">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>VGFR MWO</aixm:name>
              <aixm:type>MWO</aixm:type>
              <aixm:designator>VGFR</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:originatingMeteorologicalWatchOffice>
      <iwxxm:issuingAirTrafficServicesRegion>
        <aixm:Airspace gml:id="uuid.6f474923-79b3-4d6a-bde9-be20b2fb4617">
          <aixm:timeSlice>
            <aixm:AirspaceTimeSlice gml:id="uuid.f43c0a62-61bb-4495-a6d3-6e3f10ba0cdd">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:type>OTHER:FIR_UIR</aixm:type>
              <aixm:designator>VGFR</aixm:designator>
              <aixm:name>VGFR DHAKA FIR/UIR</aixm:name>
            </aixm:AirspaceTimeSlice>
          </aixm:timeSlice>
        </aixm:Airspace>
      </iwxxm:issuingAirTrafficServicesRegion>
      <iwxxm:sequenceNumber>01</iwxxm:sequenceNumber>
      <iwxxm:validPeriod>
        <gml:TimePeriod gml:id="uuid.b5e06873-78ae-4320-b05d-d5fcdb584ae1">
          <gml:beginPosition>2026-09-15T00:00:00Z</gml:beginPosition>
          <gml:endPosition>2026-09-15T04:00:00Z</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.cb0be25f-7ce6-41bc-af97-0d23174dd00d">
          <iwxxm:analysis>
            <iwxxm:SIGMETEvolvingConditionCollection gml:id="uuid.29611d4f-2825-4a3f-9561-f9b3279463b1" timeIndicator="FORECAST">
              <iwxxm:phenomenonTime nilReason="http://codes.wmo.int/common/nil/missing"/>
              <iwxxm:member>
                <iwxxm:SIGMETEvolvingCondition gml:id="uuid.020cd718-df99-41ab-b365-c875492dbecb" intensityChange="NO_CHANGE">
                  <iwxxm:geometry>
                    <aixm:AirspaceVolume gml:id="uuid.3c0f6ed7-2db0-4ea5-a11a-afae77ec9d37">
                      <aixm:upperLimit uom="FL">410</aixm:upperLimit>
                      <aixm:upperLimitReference>STD</aixm:upperLimitReference>
                      <aixm:horizontalProjection>
                        <aixm:Surface gml:id="uuid.4feeb48a-6d20-4474-9a1d-9aa5be87b68e" 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>26.517 88.498 25.86 88.08 25.276 88.948 25.191 88.458 24.64 88.005 24.241 88.706 23.277 88.709 23.235 88.876 21.659 89.115 21.028 91.979 21.998 92.605 23.723 92.215 22.93 91.613 23.642 91.144 24.074 91.342 24.181 91.994 25.068 92.36 25.335 89.856 26.169 89.728 25.974 89.563 26.517 88.498</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="2026-09-14T23:36:34Z" gml:id="uuid.fbc1b95d-427d-43d1-9638-a98c64af7840">
      <!--TAC: WSMX31 MMMX 142336
MMID SIGMET D2 VALID 142335/150335 MMMX-
MMFO MAZATLAN OCEANICA FIR OCNL TS OBS
 AT 2335Z
WI N1139W11500 - N1237W11301 - N1026W11114 - N0927W11247 - N1031W11545
        
MOV STNRY INTSF.
= -->
      <iwxxm:issueTime>
        <gml:TimeInstant gml:id="uuid.87103f77-defa-4acf-9e93-8c65f5217d24">
          <gml:timePosition>2026-09-14T23:36:34Z</gml:timePosition>
        </gml:TimeInstant>
      </iwxxm:issueTime>
      <iwxxm:issuingAirTrafficServicesUnit>
        <aixm:Unit gml:id="uuid.e085e61b-2aa3-41a7-8489-b9489163ba52">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.72cb58a4-d895-47f9-a597-8543d7668f15">
              <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.a3a6fa0e-058e-413f-9c5b-870a85f7b891">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.011cab03-25ba-4f90-896e-357a5f73df55">
              <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.e612061a-c3cf-4390-bbfc-accbc9c1e1ec">
          <aixm:timeSlice>
            <aixm:AirspaceTimeSlice gml:id="uuid.0dce631a-fbf7-43e6-9508-97378bb09f12">
              <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>D2</iwxxm:sequenceNumber>
      <iwxxm:validPeriod>
        <gml:TimePeriod gml:id="uuid.55b94776-c2d2-4f6a-9a6d-3f7cdd83ff53">
          <gml:beginPosition>2026-09-14T23:35:00Z</gml:beginPosition>
          <gml:endPosition>2026-09-15T03:35:00Z</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.af26aa5a-3767-4764-b365-21c409c65ae3">
          <iwxxm:analysis>
            <iwxxm:SIGMETEvolvingConditionCollection gml:id="uuid.066f010b-426b-42b0-99ab-6cde339631e8" timeIndicator="FORECAST">
              <iwxxm:phenomenonTime nilReason="http://codes.wmo.int/common/nil/missing"/>
              <iwxxm:member>
                <iwxxm:SIGMETEvolvingCondition gml:id="uuid.09ce4a11-27ca-42a5-9838-260908b9bd95" intensityChange="INTENSIFY">
                  <iwxxm:geometry>
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                          <gml:patches>
                            <gml:PolygonPatch>
                              <gml:exterior>
                                <gml:LinearRing>
                                  <gml:posList>11.65 -115 12.617 -113.017 10.433 -111.233 9.45 -112.783 10.517 -115.75</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="2026-09-14T23:37:47Z" gml:id="uuid.859bb613-8675-4be9-9a91-f18bf08257bb">
      <!--TAC: WSPK31 OPLA 142330
OPLR SIGMET 06 VALID 150000/150400 OPLA-
OPLR LAHORE FIR EMBD TS OBS N OF N3150 AND E OF 
E07300 MOV E NC= -->
      <iwxxm:issueTime>
        <gml:TimeInstant gml:id="uuid.0c4ced84-1291-490e-b7fe-51f797b1a900">
          <gml:timePosition>2026-09-14T23:37:47Z</gml:timePosition>
        </gml:TimeInstant>
      </iwxxm:issueTime>
      <iwxxm:issuingAirTrafficServicesUnit>
        <aixm:Unit gml:id="uuid.713e07a0-8eb9-415f-ae97-87a2fac4dfd0">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.cf304009-2bea-48a8-ada7-307d812a1409">
              <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.05ea2840-168d-4359-a09f-a48ac77b67a8">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.3538d58a-016b-42c3-a8ed-1505f7e398ad">
              <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.87af6cfe-67bc-41f7-bc4a-21221ec3703d">
          <aixm:timeSlice>
            <aixm:AirspaceTimeSlice gml:id="uuid.5e2d7286-616e-47c7-b8be-31e854c975da">
              <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>06</iwxxm:sequenceNumber>
      <iwxxm:validPeriod>
        <gml:TimePeriod gml:id="uuid.459c0b5a-b0bd-4275-88cc-25e3249cba4c">
          <gml:beginPosition>2026-09-15T00:00:00Z</gml:beginPosition>
          <gml:endPosition>2026-09-15T04:00:00Z</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.ec062cfb-d335-4d6e-aa77-ee3ff4494640">
          <iwxxm:analysis>
            <iwxxm:SIGMETEvolvingConditionCollection gml:id="uuid.da065645-dd49-4ded-a1a8-13bafb6917bd" timeIndicator="FORECAST">
              <iwxxm:phenomenonTime nilReason="http://codes.wmo.int/common/nil/missing"/>
              <iwxxm:member>
                <iwxxm:SIGMETEvolvingCondition gml:id="uuid.789284e9-4d64-4af8-a521-eaed6754c3fd" intensityChange="NO_CHANGE">
                  <iwxxm:geometry>
                    <aixm:AirspaceVolume gml:id="uuid.2d7c7877-940b-4c63-ad81-06ccf3d79b9c">
                      <aixm:horizontalProjection>
                        <aixm:Surface gml:id="uuid.941f8c46-0a48-43b2-95e8-94ca15a1b85d" 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: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="2026-09-14T23:38:55Z" gml:id="uuid.60232d20-a035-45ff-8dd0-b3aad31127f3">
      <!--TAC: WSCI35 ZJHK 142337
ZJSA SIGMET 7 VALID 142345/150345 ZJHK-
ZJSA SANYA FIR EMBD TS FCST WI N2030 E10909 - N2030 E10802 - N1957
E10755 - N1908 E10703 - N1729 E10819 - N1914 E10833 - N2030 E10909
TOP FL400 MOV NNW 20KMH WKN= -->
      <iwxxm:issueTime>
        <gml:TimeInstant gml:id="uuid.9a79865b-605e-4607-b353-d33eaef6b463">
          <gml:timePosition>2026-09-14T23:38:55Z</gml:timePosition>
        </gml:TimeInstant>
      </iwxxm:issueTime>
      <iwxxm:issuingAirTrafficServicesUnit>
        <aixm:Unit gml:id="uuid.bcc53dad-2995-498e-8b23-d3386322f795">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.c360e511-d8e7-480c-90b0-aa8029030cab">
              <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.efcc7052-df22-468e-9aeb-49ad423ae8e2">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.46e90362-c47a-45d4-bd70-a9910b8932e1">
              <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.2adaa7fb-6bdb-4043-ae98-e71a04be238f">
          <aixm:timeSlice>
            <aixm:AirspaceTimeSlice gml:id="uuid.76725f32-a279-48dd-a9c0-c1596b41a1c6">
              <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>7</iwxxm:sequenceNumber>
      <iwxxm:validPeriod>
        <gml:TimePeriod gml:id="uuid.f3ded2f0-1426-424e-a289-0745c1558c60">
          <gml:beginPosition>2026-09-14T23:45:00Z</gml:beginPosition>
          <gml:endPosition>2026-09-15T03:45:00Z</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.449b3f4e-4ebe-47ca-82c5-e7911685536c">
          <iwxxm:analysis>
            <iwxxm:SIGMETEvolvingConditionCollection gml:id="uuid.6d57f70f-2a82-4e8c-bfb2-aadff92bb585" timeIndicator="FORECAST">
              <iwxxm:phenomenonTime nilReason="http://codes.wmo.int/common/nil/missing"/>
              <iwxxm:member>
                <iwxxm:SIGMETEvolvingCondition gml:id="uuid.14461f5b-f648-4eb1-8d08-002d8db2b9d4" intensityChange="WEAKEN">
                  <iwxxm:geometry>
                    <aixm:AirspaceVolume gml:id="uuid.abe3b740-1434-476c-ae3d-3a60aabc32b4">
                      <aixm:upperLimit uom="FL">400</aixm:upperLimit>
                      <aixm:upperLimitReference>STD</aixm:upperLimitReference>
                      <aixm:horizontalProjection>
                        <aixm:Surface gml:id="uuid.7cd6c328-6638-4bea-be91-0ead03d31232" 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>20.5 109.15 20.5 108.033 19.95 107.917 19.133 107.05 17.483 108.317 19.233 108.55 20.5 109.15</gml:posList>
                                </gml:LinearRing>
                              </gml:exterior>
                            </gml:PolygonPatch>
                          </gml:patches>
                        </aixm:Surface>
                      </aixm:horizontalProjection>
                    </aixm:AirspaceVolume>
                  </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="2026-09-14T23:39:45Z" gml:id="uuid.77a26048-f1c6-41fa-8958-ccf314f5e6dd">
      <!--TAC: WSSB31 VCBI 142330
VCCF SIGMET D04 VALID 142330/150330 VCBI-
VCCF COLOMBO FIR EMBD TS OBS WI
S0134 E08114- N0306 E08144-
N0649 E07840- N0723 E07953-
N0708 E08352- N0302 E08743-
S0134 E08114 TOP FL530 STNR NC= -->
      <iwxxm:issueTime>
        <gml:TimeInstant gml:id="uuid.5a192d77-3e2c-4bc5-957c-ef6d28c908ee">
          <gml:timePosition>2026-09-14T23:39:45Z</gml:timePosition>
        </gml:TimeInstant>
      </iwxxm:issueTime>
      <iwxxm:issuingAirTrafficServicesUnit>
        <aixm:Unit gml:id="uuid.2aa04f0d-f648-42be-9fa4-e5dfa54a4708">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.f2db6c95-adec-46ae-99a4-87f9c22f47e5">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>VCCF COLOMBO</aixm:name>
              <aixm:type>FIR</aixm:type>
              <aixm:designator>VCCF</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:issuingAirTrafficServicesUnit>
      <iwxxm:originatingMeteorologicalWatchOffice>
        <aixm:Unit gml:id="uuid.7d1fe783-f3ef-4f4f-a975-e4e9090ff6a1">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.6696be1e-0973-404c-9873-a627c15c6bfe">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>VCCF MWO</aixm:name>
              <aixm:type>MWO</aixm:type>
              <aixm:designator>VCCF</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:originatingMeteorologicalWatchOffice>
      <iwxxm:issuingAirTrafficServicesRegion>
        <aixm:Airspace gml:id="uuid.169a3274-0902-47a3-ad2d-cb8a5075474a">
          <aixm:timeSlice>
            <aixm:AirspaceTimeSlice gml:id="uuid.2a2bad76-b16c-429f-b392-b8cbbadc1597">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:type>OTHER:FIR_UIR</aixm:type>
              <aixm:designator>VCCF</aixm:designator>
              <aixm:name>VCCF COLOMBO FIR/UIR</aixm:name>
            </aixm:AirspaceTimeSlice>
          </aixm:timeSlice>
        </aixm:Airspace>
      </iwxxm:issuingAirTrafficServicesRegion>
      <iwxxm:sequenceNumber>D04</iwxxm:sequenceNumber>
      <iwxxm:validPeriod>
        <gml:TimePeriod gml:id="uuid.0612fb58-4558-40be-a29e-5cc359d5fcc8">
          <gml:beginPosition>2026-09-14T23:30:00Z</gml:beginPosition>
          <gml:endPosition>2026-09-15T03:30:00Z</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.d9891275-e0b6-4834-9c8c-309efc24cc87">
          <iwxxm:analysis>
            <iwxxm:SIGMETEvolvingConditionCollection gml:id="uuid.43232da8-1af9-4e0d-92e7-2ff5caa9a915" timeIndicator="FORECAST">
              <iwxxm:phenomenonTime nilReason="http://codes.wmo.int/common/nil/missing"/>
              <iwxxm:member>
                <iwxxm:SIGMETEvolvingCondition gml:id="uuid.0dc70de8-5f9a-493d-bf68-86581f7c1a1e" intensityChange="NO_CHANGE">
                  <iwxxm:geometry>
                    <aixm:AirspaceVolume gml:id="uuid.936f74e7-c010-4a89-8696-025fdd4b0c5d">
                      <aixm:upperLimit uom="FL">530</aixm:upperLimit>
                      <aixm:upperLimitReference>STD</aixm:upperLimitReference>
                      <aixm:horizontalProjection>
                        <aixm:Surface gml:id="uuid.5eeeffaa-9ad1-4177-8548-796d46c96e52" 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 81.233 3.1 81.733 6.817 78.667 7.383 79.883 7.133 83.867 3.033 87.717 -1.567 81.233</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="2026-09-14T23:49:14Z" gml:id="uuid.5185506c-61c9-4e5a-b6c3-36faf4c2585e">
      <!--TAC: WSPS21 NZKL 142344
NZZO SIGMET 38 VALID 142348/150348 NZKL-
NZZO AUCKLAND OCEANIC FIR SEV TURB FCST WI S5210 E16300 - S5720
E17240 - S5850 E17000 - S5620 E16300 - S5210 E16300 FL120/260 MOV E
10KT NC= -->
      <iwxxm:issueTime>
        <gml:TimeInstant gml:id="uuid.4243a436-b3d6-462a-a7b6-8a035be24f85">
          <gml:timePosition>2026-09-14T23:49:14Z</gml:timePosition>
        </gml:TimeInstant>
      </iwxxm:issueTime>
      <iwxxm:issuingAirTrafficServicesUnit>
        <aixm:Unit gml:id="uuid.ca5e9666-e588-4b2f-9409-ac36c03959ec">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.1a4ae60e-f056-4966-b22e-f4c9950712e0">
              <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.00f2cd8b-3dea-41b5-9fbf-3b2a82d58397">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.3b4c5bbc-6713-4016-81a4-a32020d25cf9">
              <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.24e97b22-3090-434b-aa7d-46bc48b70680">
          <aixm:timeSlice>
            <aixm:AirspaceTimeSlice gml:id="uuid.84698779-dffb-426a-b5ed-65702ac62c37">
              <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>38</iwxxm:sequenceNumber>
      <iwxxm:validPeriod>
        <gml:TimePeriod gml:id="uuid.36e1ca22-44de-4c9a-bce6-6fdddd26f3fe">
          <gml:beginPosition>2026-09-14T23:48:00Z</gml:beginPosition>
          <gml:endPosition>2026-09-15T03:48:00Z</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.e0c1e4f5-cbfe-498b-85c3-a421c8465212">
          <iwxxm:analysis>
            <iwxxm:SIGMETEvolvingConditionCollection gml:id="uuid.b22c1095-fa73-4e4b-99f3-53a818042898" timeIndicator="FORECAST">
              <iwxxm:phenomenonTime nilReason="http://codes.wmo.int/common/nil/missing"/>
              <iwxxm:member>
                <iwxxm:SIGMETEvolvingCondition gml:id="uuid.be88cb17-f042-4006-8b9f-5b2945a41899" intensityChange="NO_CHANGE">
                  <iwxxm:geometry>
                    <aixm:AirspaceVolume gml:id="uuid.789b8a21-7e02-4351-9482-d73ec0349521">
                      <aixm:upperLimit uom="FL">260</aixm:upperLimit>
                      <aixm:upperLimitReference>STD</aixm:upperLimitReference>
                      <aixm:lowerLimit uom="ft_i">12000</aixm:lowerLimit>
                      <aixm:lowerLimitReference>STD</aixm:lowerLimitReference>
                      <aixm:horizontalProjection>
                        <aixm:Surface gml:id="uuid.b6effea2-8f2c-412f-966c-9f3bf76b5cca" 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>-52.167 163 -57.333 172.667 -58.833 170 -56.333 163 -52.167 163</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="2026-09-14T23:56:27Z" gml:id="uuid.f2debdc6-bbe1-4c65-a8ff-0e58ddeff175">
      <!--TAC: WSSG31 GOOY 142356
GOOO SIGMET A01 VALID 150000/150400 GOBD-
GOOO DAKAR OCEANIC FIR/UIR EMBD TS OBS AT 2355Z
N OF LINE N1005 W02400 - N0820 W02240 - N1005 W01815
TOP FL450 MOV NW 10KT WKN= -->
      <iwxxm:issueTime>
        <gml:TimeInstant gml:id="uuid.88d8304e-805e-4a31-922a-1317d0178780">
          <gml:timePosition>2026-09-14T23:56:27Z</gml:timePosition>
        </gml:TimeInstant>
      </iwxxm:issueTime>
      <iwxxm:issuingAirTrafficServicesUnit>
        <aixm:Unit gml:id="uuid.d5851db7-83b5-4825-b7dd-59344d19b8c5">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.1f753d03-6ea9-4cad-83e2-1c52586a246d">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>GOOO DAKAR OCEANIC</aixm:name>
              <aixm:type>FIR</aixm:type>
              <aixm:designator>GOOO/O</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:issuingAirTrafficServicesUnit>
      <iwxxm:originatingMeteorologicalWatchOffice>
        <aixm:Unit gml:id="uuid.a298c085-7a40-4749-a08e-9cedaa02c5b3">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.f007e1fd-f8c0-4ff3-8c89-f9f3a6b7e668">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>GOOO/O MWO</aixm:name>
              <aixm:type>MWO</aixm:type>
              <aixm:designator>GOOO/O</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:originatingMeteorologicalWatchOffice>
      <iwxxm:issuingAirTrafficServicesRegion>
        <aixm:Airspace gml:id="uuid.f336d561-2bfa-4f2f-8688-7c8b1aba9949">
          <aixm:timeSlice>
            <aixm:AirspaceTimeSlice gml:id="uuid.4bb09d41-e2c8-426d-9947-f5477bd0eb4b">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:type>OTHER:FIR_UIR</aixm:type>
              <aixm:designator>GOOO/O</aixm:designator>
              <aixm:name>GOOO DAKAR 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.3a9d888c-570f-49de-8654-f8a5f115071e">
          <gml:beginPosition>2026-09-15T00:00:00Z</gml:beginPosition>
          <gml:endPosition>2026-09-15T04:00:00Z</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.6ee8308b-e488-4c0a-829a-541306fa2418">
          <iwxxm:analysis>
            <iwxxm:SIGMETEvolvingConditionCollection gml:id="uuid.745364ff-aa81-4acc-bda1-35a6f6ad3436" timeIndicator="FORECAST">
              <iwxxm:phenomenonTime nilReason="http://codes.wmo.int/common/nil/missing"/>
              <iwxxm:member>
                <iwxxm:SIGMETEvolvingCondition gml:id="uuid.4be880e1-f654-4562-a06e-e76edfaa3b78" intensityChange="WEAKEN">
                  <iwxxm:geometry>
                    <aixm:AirspaceVolume gml:id="uuid.a1523a94-5620-472f-9cc7-ff2fa313f3f5">
                      <aixm:upperLimit uom="FL">450</aixm:upperLimit>
                      <aixm:upperLimitReference>STD</aixm:upperLimitReference>
                      <aixm:horizontalProjection>
                        <aixm:Surface gml:id="uuid.d898ba4d-bde2-45b5-9ba4-f75f828c2057" 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>10.192 -18.25 11.035 -19.201 12.972 -21.398 13.594 -24 10.083 -24 8.333 -22.667 10.083 -18.25 10.192 -18.25</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="2026-09-14T23:57:36Z" gml:id="uuid.22552a8f-7254-44d8-be0d-7770b20be156">
      <!--TAC: WSSG31 GOOY 142357
GOOO SIGMET A02 VALID 150005/150405 GOBD-
GOOO DAKAR OCEANIC FIR/UIR EMBD TS OBS AT 2355Z
W OF LINE N0900 W03400 - N0825 W03205 - N0630 W03320
TOP FL450 MOV W 10KT NC= -->
      <iwxxm:issueTime>
        <gml:TimeInstant gml:id="uuid.534a2589-4ff5-4f64-8171-5e568dc8b544">
          <gml:timePosition>2026-09-14T23:57:36Z</gml:timePosition>
        </gml:TimeInstant>
      </iwxxm:issueTime>
      <iwxxm:issuingAirTrafficServicesUnit>
        <aixm:Unit gml:id="uuid.d63e8597-b307-4102-8e01-f2d1cf829a0e">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.b0222505-1123-45c5-a678-15a049664b95">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>GOOO DAKAR OCEANIC</aixm:name>
              <aixm:type>FIR</aixm:type>
              <aixm:designator>GOOO/O</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:issuingAirTrafficServicesUnit>
      <iwxxm:originatingMeteorologicalWatchOffice>
        <aixm:Unit gml:id="uuid.5f405ca8-0dfe-4038-beab-4bd386d8427a">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.dd894fb3-5c5b-4f16-a6da-950f0c8cc55d">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>GOOO/O MWO</aixm:name>
              <aixm:type>MWO</aixm:type>
              <aixm:designator>GOOO/O</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:originatingMeteorologicalWatchOffice>
      <iwxxm:issuingAirTrafficServicesRegion>
        <aixm:Airspace gml:id="uuid.c47de0db-57b5-46fe-9884-c3b2340425f8">
          <aixm:timeSlice>
            <aixm:AirspaceTimeSlice gml:id="uuid.ed0a60fe-100d-4747-8ad5-8f7e58d26af7">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:type>OTHER:FIR_UIR</aixm:type>
              <aixm:designator>GOOO/O</aixm:designator>
              <aixm:name>GOOO DAKAR OCEANIC FIR/UIR</aixm:name>
            </aixm:AirspaceTimeSlice>
          </aixm:timeSlice>
        </aixm:Airspace>
      </iwxxm:issuingAirTrafficServicesRegion>
      <iwxxm:sequenceNumber>A02</iwxxm:sequenceNumber>
      <iwxxm:validPeriod>
        <gml:TimePeriod gml:id="uuid.177fbe0a-ec6e-45fe-95aa-b2bff578e210">
          <gml:beginPosition>2026-09-15T00:05:00Z</gml:beginPosition>
          <gml:endPosition>2026-09-15T04:05:00Z</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.d2c96a3d-af97-4143-964a-d320b1c72903">
          <iwxxm:analysis>
            <iwxxm:SIGMETEvolvingConditionCollection gml:id="uuid.66292761-93f7-4ee8-a4ac-530e6ca47623" timeIndicator="FORECAST">
              <iwxxm:phenomenonTime nilReason="http://codes.wmo.int/common/nil/missing"/>
              <iwxxm:member>
                <iwxxm:SIGMETEvolvingCondition gml:id="uuid.2578f193-9a08-46df-84df-fd00ba146004" intensityChange="NO_CHANGE">
                  <iwxxm:geometry>
                    <aixm:AirspaceVolume gml:id="uuid.6c2d8290-f460-443d-937e-7eaf5f3ec8c6">
                      <aixm:upperLimit uom="FL">450</aixm:upperLimit>
                      <aixm:upperLimitReference>STD</aixm:upperLimitReference>
                      <aixm:horizontalProjection>
                        <aixm:Surface gml:id="uuid.9cb4f084-10f1-483d-966a-b7d829a9640e" 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 -35.573 7.679 -35.002 6.5 -33.416 6.5 -33.333 8.417 -32.083 9 -34 9 -35.573</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: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="2026-09-14T23:59:27Z" gml:id="uuid.483889ac-0f18-4f39-bfdb-31e84afd0d50">
      <!--TAC: WVHO31 MHTG 150000
MHTG SIGMET A1 VALID 150000/150600 MHTG-
MHCC CENTRAL AMERICAN FIR VA FUEGO PSN N1428 W09052
VA CLD OBS AT 2320Z SFC/FL160 N1432 W09113 - N1428 W09053
- N1428 W09052 - N1428 W09114 - N1432 W09113 MOV W 10KT 
FCST 0530Z VA CLD SFC/FL160 N1434 W09113
- N1428 W09052 - N1427 W09052 - N1430 W09114 - N1434 W09113= -->
      <iwxxm:issueTime>
        <gml:TimeInstant gml:id="uuid.fb003e54-fb2d-462a-8dcb-a6dfa1767666">
          <gml:timePosition>2026-09-14T23:59:27Z</gml:timePosition>
        </gml:TimeInstant>
      </iwxxm:issueTime>
      <iwxxm:issuingAirTrafficServicesUnit>
        <aixm:Unit gml:id="uuid.c1a7f3f4-8776-4539-94dd-1bbd9b58798f">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.81ee652c-b18d-4b04-9ccf-89e27b60ea89">
              <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.7ed127a8-a4b6-410e-a91c-ba86478cfc07">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.37092b14-246a-44cc-a117-f0d70b2f6aa2">
              <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.21253edf-45e0-415c-b088-5e9409f36502">
          <aixm:timeSlice>
            <aixm:AirspaceTimeSlice gml:id="uuid.12c77a80-42da-41fb-9308-b8ac9217e6dc">
              <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>A1</iwxxm:sequenceNumber>
      <iwxxm:validPeriod>
        <gml:TimePeriod gml:id="uuid.2a9df1ab-29b0-4a3c-a1a5-ea5a71b84886">
          <gml:beginPosition>2026-09-15T00:00:00Z</gml:beginPosition>
          <gml:endPosition>2026-09-15T06:00:00Z</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.5aeda8c0-0321-4624-bcca-b4977873d819">
          <iwxxm:analysis>
            <iwxxm:SIGMETEvolvingConditionCollection gml:id="uuid.55617d48-4f31-44fe-91ef-f86b07e7a2a0" timeIndicator="FORECAST">
              <iwxxm:phenomenonTime nilReason="http://codes.wmo.int/common/nil/missing"/>
              <iwxxm:member>
                <iwxxm:SIGMETEvolvingCondition gml:id="uuid.1129c692-1bd3-4030-9b3c-9eccd2514605" intensityChange="">
                  <iwxxm:geometry>
                    <aixm:AirspaceVolume gml:id="uuid.273a8204-4559-4cff-9596-95a5bd6276d6">
                      <aixm:upperLimit uom="ft_i">16000</aixm:upperLimit>
                      <aixm:upperLimitReference>STD</aixm:upperLimitReference>
                      <aixm:lowerLimit>GND</aixm:lowerLimit>
                      <aixm:lowerLimitReference>SFC</aixm:lowerLimitReference>
                      <aixm:horizontalProjection>
                        <aixm:Surface gml:id="uuid.8c932c75-87e8-43ec-a152-7e34a9534bff" 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>14.533 -91.217 14.467 -90.883 14.467 -90.867 14.467 -91.233 14.533 -91.217</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.06670ca8-6b8e-4964-9bc7-d9b2a4ffd429">
          <metce:name>MT FUEGO</metce:name>
          <metce:position>
            <gml:Point gml:id="uuid.a51ea3be-ada0-4e39-92d5-6483f7b9cb93" 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="2026-09-14T23:59:27Z" gml:id="uuid.ea9c60b0-4203-4c7f-b2e2-4b3a05abd93a">
      <!--TAC: WVHO31 MHTG 150000
MHTG SIGMET A1 VALID 150000/150600 MHTG-
MHCC CENTRAL AMERICAN FIR VA FUEGO PSN N1428 W09052
VA CLD OBS AT 2320Z SFC/FL160 N1432 W09113 - N1428 W09053
- N1428 W09052 - N1428 W09114 - N1432 W09113 MOV W 10KT 
FCST 0530Z VA CLD SFC/FL160 N1434 W09113
- N1428 W09052 - N1427 W09052 - N1430 W09114 - N1434 W09113= -->
      <iwxxm:issueTime>
        <gml:TimeInstant gml:id="uuid.3701aa47-ee92-4c8f-a815-28c48f5e1acf">
          <gml:timePosition>2026-09-14T23:59:27Z</gml:timePosition>
        </gml:TimeInstant>
      </iwxxm:issueTime>
      <iwxxm:issuingAirTrafficServicesUnit>
        <aixm:Unit gml:id="uuid.9798befa-d69a-4078-9a80-02187315d742">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.485ca7cb-1809-4ada-b164-a3c28c22632c">
              <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.c4864680-48d0-4631-a3b4-1c2125671e09">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.bcac02d9-26a7-4bcf-bcdb-ffb95f0be706">
              <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.cf55bfca-98bd-49da-816c-7dd5dbd4c59c">
          <aixm:timeSlice>
            <aixm:AirspaceTimeSlice gml:id="uuid.4ae291f3-0b42-451e-b8db-04e429d5dadd">
              <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>A1F</iwxxm:sequenceNumber>
      <iwxxm:validPeriod>
        <gml:TimePeriod gml:id="uuid.3c98c5e6-d2ab-4810-9411-7c7e211f76be">
          <gml:beginPosition>2026-09-15T00:00:00Z</gml:beginPosition>
          <gml:endPosition>2026-09-15T06:00:00Z</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.8ab1f9fa-e2c4-400b-85ce-dce0c176dfbc">
          <iwxxm:analysis>
            <iwxxm:SIGMETEvolvingConditionCollection gml:id="uuid.b1c8feff-5375-44c9-9b42-d50975913495" timeIndicator="FORECAST">
              <iwxxm:phenomenonTime nilReason="http://codes.wmo.int/common/nil/missing"/>
              <iwxxm:member>
                <iwxxm:SIGMETEvolvingCondition gml:id="uuid.3323da89-eade-47cd-a690-a18530d9c9ee" intensityChange="">
                  <iwxxm:geometry>
                    <aixm:AirspaceVolume gml:id="uuid.1db61dbc-6a38-4573-aa75-dadf82edea9f">
                      <aixm:upperLimit uom="ft_i">16000</aixm:upperLimit>
                      <aixm:upperLimitReference>STD</aixm:upperLimitReference>
                      <aixm:lowerLimit>GND</aixm:lowerLimit>
                      <aixm:lowerLimitReference>SFC</aixm:lowerLimitReference>
                      <aixm:horizontalProjection>
                        <aixm:Surface gml:id="uuid.846bb28c-634c-4d3c-a4b3-11ed9fac2dcd" 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>14.567 -91.217 14.467 -90.867 14.45 -90.867 14.5 -91.233 14.567 -91.217</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.af2c7f9e-69ce-4e36-b72f-1cda38809488">
          <metce:name>MT FUEGO</metce:name>
          <metce:position>
            <gml:Point gml:id="uuid.c173bdad-b3c2-4fb0-aadc-294000509763" 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="2026-09-14T23:59:57Z" gml:id="uuid.749bb549-28ba-44c0-832f-6b7b78002fd0">
      <!--TAC: WSSG31 GOOY 150000
GOOO SIGMET B01 VALID 150010/150410 GOBD-
GOOO DAKAR TERRESTRE FIR/UIR EMBD TS OBS AT 0000Z
S OF LINE N1110 W01455 - N1135 W01805 - N1255 W01810 -
          N1425 W01555 - N1435 W01300 - N1400 W01120
TOP ABV FL500 MOV NW 08KT INTSF= -->
      <iwxxm:issueTime>
        <gml:TimeInstant gml:id="uuid.7ca902e4-2a8d-49a0-a14b-8fd66477c707">
          <gml:timePosition>2026-09-14T23:59:57Z</gml:timePosition>
        </gml:TimeInstant>
      </iwxxm:issueTime>
      <iwxxm:issuingAirTrafficServicesUnit>
        <aixm:Unit gml:id="uuid.a5cb59b8-17d1-45f0-8940-0c38f25e1fea">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.4153a94e-23a3-49f4-af74-d0b6bbd67387">
              <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.e494c87f-7b39-4866-8552-134d91339acd">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.74a0417b-80f4-4438-9ac0-f5a175a87d32">
              <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.29405749-a2e7-4b03-aff9-2c07702af357">
          <aixm:timeSlice>
            <aixm:AirspaceTimeSlice gml:id="uuid.3742f121-d6a9-470f-a220-7a2cee325f1f">
              <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>B01</iwxxm:sequenceNumber>
      <iwxxm:validPeriod>
        <gml:TimePeriod gml:id="uuid.5a20091a-8842-4d28-9490-247b818849c6">
          <gml:beginPosition>2026-09-15T00:10:00Z</gml:beginPosition>
          <gml:endPosition>2026-09-15T04:10:00Z</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.0834fbb5-32eb-48b6-a6b1-030f52a8e9b1">
          <iwxxm:analysis>
            <iwxxm:SIGMETEvolvingConditionCollection gml:id="uuid.778efa57-5cef-4f9a-a503-3c0e6edb6b18" timeIndicator="FORECAST">
              <iwxxm:phenomenonTime nilReason="http://codes.wmo.int/common/nil/missing"/>
              <iwxxm:member>
                <iwxxm:SIGMETEvolvingCondition gml:id="uuid.a5831b25-1d99-400d-97ea-feb4b85af322" intensityChange="INTENSIFY">
                  <iwxxm:geometry>
                    <aixm:AirspaceVolume gml:id="uuid.26dcea86-d492-4faa-8614-cbc2dad52a99">
                      <aixm:upperLimit uom="FL">500</aixm:upperLimit>
                      <aixm:upperLimitReference>STD</aixm:upperLimitReference>
                      <aixm:horizontalProjection>
                        <aixm:Surface gml:id="uuid.0446d54f-9d65-422f-adf0-2a2b72a58315" 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>11.059 -14.917 11.486 -14.657 11.722 -13.691 11.998 -13.687 12.185 -13.954 12.288 -13.698 12.667 -13.677 12.633 -13.056 12.314 -12.323 12.41 -11.407 12.173 -11.517 12.056 -11.333 14 -11.333 14.583 -13 14.417 -15.917 12.917 -18.167 11.583 -18.083 11.167 -14.917 11.059 -14.917</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]">8</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="2026-09-15T00:02:35Z" gml:id="uuid.c169b3f6-273d-4101-ad44-43e5309b85b6">
      <!--TAC: WSNT01 CWAO 150002
CZQX SIGMET C1 VALID 150000/150400 CWUL-
CZQX GANDER OCEANIC FIR/CTA FRQ TS FCST WI 90NM WID LINE BTN N5130 W05030 -
N5230 W04830 TOP FL380 MOV NE 25KT NC= -->
      <iwxxm:issueTime>
        <gml:TimeInstant gml:id="uuid.e9a1012f-7c15-44f2-ae15-e13992e00866">
          <gml:timePosition>2026-09-15T00:02:35Z</gml:timePosition>
        </gml:TimeInstant>
      </iwxxm:issueTime>
      <iwxxm:issuingAirTrafficServicesUnit>
        <aixm:Unit gml:id="uuid.22e8e78b-9a05-4893-be98-1c6f9caf5b1c">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.5633a2ec-d470-4341-b6df-807838ce9571">
              <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.be570e32-4270-4044-9255-74a8cf2dd714">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.a4773f20-5f5c-497c-a647-2932c2b28524">
              <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.8bfb1ca3-1596-4f99-9470-7f702344c97f">
          <aixm:timeSlice>
            <aixm:AirspaceTimeSlice gml:id="uuid.87490c45-2983-415c-b8be-49265a3361ae">
              <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>C1</iwxxm:sequenceNumber>
      <iwxxm:validPeriod>
        <gml:TimePeriod gml:id="uuid.cd79704c-7d0c-42c8-911b-085e1ed16415">
          <gml:beginPosition>2026-09-15T00:00:00Z</gml:beginPosition>
          <gml:endPosition>2026-09-15T04:00:00Z</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.20370fe1-cab5-4a70-a047-37cc077e2c7b">
          <iwxxm:analysis>
            <iwxxm:SIGMETEvolvingConditionCollection gml:id="uuid.10d7571e-7ef9-4f26-a17b-f8084b834ddd" timeIndicator="FORECAST">
              <iwxxm:phenomenonTime nilReason="http://codes.wmo.int/common/nil/missing"/>
              <iwxxm:member>
                <iwxxm:SIGMETEvolvingCondition gml:id="uuid.697889c6-dff4-4ca4-955f-a79611a0615f" intensityChange="NO_CHANGE">
                  <iwxxm:geometry>
                    <aixm:AirspaceVolume gml:id="uuid.438f148d-1553-441f-8515-6398df405c44">
                      <aixm:upperLimit uom="FL">380</aixm:upperLimit>
                      <aixm:upperLimitReference>STD</aixm:upperLimitReference>
                      <aixm:horizontalProjection>
                        <aixm:Surface gml:id="uuid.ca514f62-dcfb-4e0a-9622-1141598f51ae" 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>50.915 -49.746 52.085 -51.254 53.085 -49.254 51.915 -47.746 50.915 -49.746</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]">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="2026-09-15T00:06:10Z" gml:id="uuid.20b91568-5874-4a60-921a-c02a6ec22110">
      <!--TAC: WSAG31 SABE 150007
SAVF SIGMET 1 VALID 150007/150407 SABE-
SAVF COMODORO RIVADAVIA FIR SEV ICE FCST AT 0007Z
WI S4419 W07112 - S4215 W06500 - S4338 W06008 - S4546 W06312 - S4601 W07120 - S4419 W07112 FL020/100 MOV NE 10KT NC= -->
      <iwxxm:issueTime>
        <gml:TimeInstant gml:id="uuid.9636f340-ac8c-424c-82cd-2e67b49e61d7">
          <gml:timePosition>2026-09-15T00:06:10Z</gml:timePosition>
        </gml:TimeInstant>
      </iwxxm:issueTime>
      <iwxxm:issuingAirTrafficServicesUnit>
        <aixm:Unit gml:id="uuid.aede53ba-27b4-459c-9008-1e55ef60b6a1">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.ecfaef17-68dc-400a-98c7-014e4f46e28a">
              <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.f60abf44-e10b-4e4f-92d8-56a510c52b6c">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.988c463d-5b42-4a48-9865-c831f86a14f2">
              <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.7c166a58-160a-48c8-a87d-d13fe43742c0">
          <aixm:timeSlice>
            <aixm:AirspaceTimeSlice gml:id="uuid.2273974b-1efb-4890-879b-ef8cc57abf0b">
              <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>1</iwxxm:sequenceNumber>
      <iwxxm:validPeriod>
        <gml:TimePeriod gml:id="uuid.223257cc-0d4e-453f-802d-a3deb9d0fe90">
          <gml:beginPosition>2026-09-15T00:07:00Z</gml:beginPosition>
          <gml:endPosition>2026-09-15T04:07:00Z</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.171c0095-8e47-4c04-aa83-2e42e61b835a">
          <iwxxm:analysis>
            <iwxxm:SIGMETEvolvingConditionCollection gml:id="uuid.4510c180-cf58-49dd-8a70-a32332c168c8" timeIndicator="FORECAST">
              <iwxxm:phenomenonTime nilReason="http://codes.wmo.int/common/nil/missing"/>
              <iwxxm:member>
                <iwxxm:SIGMETEvolvingCondition gml:id="uuid.053667db-4899-4df7-b769-de12612d971c" intensityChange="NO_CHANGE">
                  <iwxxm:geometry>
                    <aixm:AirspaceVolume gml:id="uuid.0001adf1-88d7-4580-9f70-54f71fc96328">
                      <aixm:upperLimit uom="ft_i">10000</aixm:upperLimit>
                      <aixm:upperLimitReference>STD</aixm:upperLimitReference>
                      <aixm:lowerLimit uom="ft_i">2000</aixm:lowerLimit>
                      <aixm:lowerLimitReference>STD</aixm:lowerLimitReference>
                      <aixm:horizontalProjection>
                        <aixm:Surface gml:id="uuid.1b93d830-0d2d-479b-8a87-2517a618f102" 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>-44.317 -71.2 -42.25 -65 -43.633 -60.133 -45.767 -63.2 -46.017 -71.333 -44.317 -71.2</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="2026-09-15T00:10:16Z" gml:id="uuid.0cb2e80f-a775-44b4-a50d-9dc7825da7f1">
      <!--TAC: WSAG31 SABE 150012
SAVF SIGMET A1 VALID 150012/150412 SABE-
SAVF COMODORO RIVADAVIA FIR SEV MTW FCST AT 0012Z
WI S4102 W07011 - S4305 W06934 - S4321 W07122 - S4202 W07157 - S4144
W07141 - S4102 W07011 TOP FL120 STNR NC= -->
      <iwxxm:issueTime>
        <gml:TimeInstant gml:id="uuid.79f9dc6c-5efe-435b-9c32-5185ce9b64c9">
          <gml:timePosition>2026-09-15T00:10:16Z</gml:timePosition>
        </gml:TimeInstant>
      </iwxxm:issueTime>
      <iwxxm:issuingAirTrafficServicesUnit>
        <aixm:Unit gml:id="uuid.5f7fb1e6-f52c-409c-8179-3ca079dfd9e5">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.9e24fb89-0cf7-4d89-908c-20f3ea823069">
              <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.4ea6b76e-7c54-457d-b069-14b8215c3bea">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.f741221e-ead6-49cd-a179-96bac417feea">
              <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.fc3f00fc-2e2a-41bf-ba40-00bd84e706d5">
          <aixm:timeSlice>
            <aixm:AirspaceTimeSlice gml:id="uuid.0fe219d6-3cde-4cfa-b5e5-221e0bf7251b">
              <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>A1</iwxxm:sequenceNumber>
      <iwxxm:validPeriod>
        <gml:TimePeriod gml:id="uuid.7aa1b6f1-f200-48d8-bcaa-5a0d8cec6685">
          <gml:beginPosition>2026-09-15T00:12:00Z</gml:beginPosition>
          <gml:endPosition>2026-09-15T04:12:00Z</gml:endPosition>
        </gml:TimePeriod>
      </iwxxm:validPeriod>
      <iwxxm:phenomenon xlink:href="http://codes.wmo.int/49-2/SigWxPhenomena/SEV MTW_TURB"/>
      <iwxxm:analysisCollection>
        <iwxxm:analysisAndForecastPositionAnalysis gml:id="uuid.ccb606f3-8f59-4d64-a7f5-4639c0f86063">
          <iwxxm:analysis>
            <iwxxm:SIGMETEvolvingConditionCollection gml:id="uuid.8b3dacec-22b7-4a6b-9579-ef853975fc01" timeIndicator="FORECAST">
              <iwxxm:phenomenonTime nilReason="http://codes.wmo.int/common/nil/missing"/>
              <iwxxm:member>
                <iwxxm:SIGMETEvolvingCondition gml:id="uuid.31fa3b96-a0ab-46c6-a152-abd9c9b88517" intensityChange="NO_CHANGE">
                  <iwxxm:geometry>
                    <aixm:AirspaceVolume gml:id="uuid.b5cb0252-fc66-4537-b181-1c7fedce9a7f">
                      <aixm:upperLimit uom="ft_i">12000</aixm:upperLimit>
                      <aixm:upperLimitReference>STD</aixm:upperLimitReference>
                      <aixm:horizontalProjection>
                        <aixm:Surface gml:id="uuid.8ab0a75c-f853-45db-8dcf-01abf80dee4f" 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>-41.033 -70.183 -43.083 -69.567 -43.35 -71.367 -42.033 -71.95 -41.733 -71.683 -41.033 -70.183</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="2026-09-15T00:11:11Z" gml:id="uuid.cb7d8959-6ce6-469e-b7e6-3e73e7bfa33f">
      <!--TAC: WSAG31 SABE 150013
SAEF SIGMET 1 VALID 150013/150413 SABE-
SAEF EZEIZA FIR SEV MTW FCST AT 0013Z
WI S3818 W06959 - S4107 W06957 - S4137 W07100 - S4055 W07142 - S3953
W07133 - S3907 W07115 - S3836 W07046 - S3818 W06959 TOP FL120 STNR 
NC= -->
      <iwxxm:issueTime>
        <gml:TimeInstant gml:id="uuid.f8e79196-3841-4ef4-a52e-f8e24c679c72">
          <gml:timePosition>2026-09-15T00:11:11Z</gml:timePosition>
        </gml:TimeInstant>
      </iwxxm:issueTime>
      <iwxxm:issuingAirTrafficServicesUnit>
        <aixm:Unit gml:id="uuid.b2e260e8-2945-42e9-bfba-80b439a93287">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.6c042053-fac1-407e-9d36-ab40c0de704c">
              <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.7aec574a-b5bf-480f-b306-136493b9aa84">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.75643357-7a48-4e0f-ad0f-7151bf0e5842">
              <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.0175060f-a865-4933-8277-0e408c8a0cd9">
          <aixm:timeSlice>
            <aixm:AirspaceTimeSlice gml:id="uuid.228028e6-25bf-4369-84c9-89c184838109">
              <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>1</iwxxm:sequenceNumber>
      <iwxxm:validPeriod>
        <gml:TimePeriod gml:id="uuid.c1badf7a-f347-4ced-ab24-b8f2a2f1c1de">
          <gml:beginPosition>2026-09-15T00:13:00Z</gml:beginPosition>
          <gml:endPosition>2026-09-15T04:13:00Z</gml:endPosition>
        </gml:TimePeriod>
      </iwxxm:validPeriod>
      <iwxxm:phenomenon xlink:href="http://codes.wmo.int/49-2/SigWxPhenomena/SEV MTW_TURB"/>
      <iwxxm:analysisCollection>
        <iwxxm:analysisAndForecastPositionAnalysis gml:id="uuid.ad613c5c-0474-4bdd-9d27-e7d73d01ee86">
          <iwxxm:analysis>
            <iwxxm:SIGMETEvolvingConditionCollection gml:id="uuid.7f9a07e3-05da-47f9-a5fb-8129fc552571" timeIndicator="FORECAST">
              <iwxxm:phenomenonTime nilReason="http://codes.wmo.int/common/nil/missing"/>
              <iwxxm:member>
                <iwxxm:SIGMETEvolvingCondition gml:id="uuid.ee3977ff-459d-46cd-9c0f-eeb21cf87b07" intensityChange="NO_CHANGE">
                  <iwxxm:geometry>
                    <aixm:AirspaceVolume gml:id="uuid.8a4ccedb-012b-4006-b97a-18fe15f6126a">
                      <aixm:upperLimit uom="ft_i">12000</aixm:upperLimit>
                      <aixm:upperLimitReference>STD</aixm:upperLimitReference>
                      <aixm:horizontalProjection>
                        <aixm:Surface gml:id="uuid.1ced7878-c98a-4d63-a195-6441a73d8189" 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>-38.3 -69.983 -41.117 -69.95 -41.617 -71 -40.917 -71.7 -39.883 -71.55 -39.117 -71.25 -38.6 -70.767 -38.3 -69.983</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="2026-09-15T00:13:56Z" gml:id="uuid.e5661cb3-01b4-45b4-8c3a-bd602f8679d7">
      <!--TAC: WSNZ21 NZKL 150000
NZZC SIGMET 1 VALID 150013/150413 NZKL-
NZZC NEW ZEALAND FIR SEV TURB FCST WI S4720 E16720 - S4700 E16740 -
S4640 E16740 - S4640 E16800 - S4700 E16820 - S4720 E16720 SFC/4000FT
STNR NC= -->
      <iwxxm:issueTime>
        <gml:TimeInstant gml:id="uuid.e5d5b5a2-234c-477e-820f-ce22afe16af2">
          <gml:timePosition>2026-09-15T00:13:56Z</gml:timePosition>
        </gml:TimeInstant>
      </iwxxm:issueTime>
      <iwxxm:issuingAirTrafficServicesUnit>
        <aixm:Unit gml:id="uuid.9cdf0bf1-eeb8-4563-8316-569ab72a5607">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.2ce4dba4-9e54-4574-aa78-abeb4f716ebf">
              <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.9d4e93d8-3cd4-4f09-865b-38fa012432e6">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.b1fc196c-a24e-4504-8c5f-0b0d750e404a">
              <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.0ca0c7f1-fdf1-481e-99ba-636519baaa25">
          <aixm:timeSlice>
            <aixm:AirspaceTimeSlice gml:id="uuid.daa988ca-7a72-4ded-9c1f-97662f8b233f">
              <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>1</iwxxm:sequenceNumber>
      <iwxxm:validPeriod>
        <gml:TimePeriod gml:id="uuid.f5461888-e90d-45c2-b978-ac00422a0284">
          <gml:beginPosition>2026-09-15T00:13:00Z</gml:beginPosition>
          <gml:endPosition>2026-09-15T04:13:00Z</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.adb03696-fdb5-4a7a-b54b-bd2a18fcc7d1">
          <iwxxm:analysis>
            <iwxxm:SIGMETEvolvingConditionCollection gml:id="uuid.b78eaba7-caea-462d-b720-f80dedc309a6" timeIndicator="FORECAST">
              <iwxxm:phenomenonTime nilReason="http://codes.wmo.int/common/nil/missing"/>
              <iwxxm:member>
                <iwxxm:SIGMETEvolvingCondition gml:id="uuid.36fd72bd-8296-409d-a03f-af25ba47c6d9" intensityChange="NO_CHANGE">
                  <iwxxm:geometry>
                    <aixm:AirspaceVolume gml:id="uuid.40185533-fe7b-4801-9c31-a1538ebd4c6c">
                      <aixm:upperLimit uom="ft_i">4000</aixm:upperLimit>
                      <aixm:upperLimitReference>STD</aixm:upperLimitReference>
                      <aixm:lowerLimit>GND</aixm:lowerLimit>
                      <aixm:lowerLimitReference>SFC</aixm:lowerLimitReference>
                      <aixm:horizontalProjection>
                        <aixm:Surface gml:id="uuid.2d588006-9f69-4ee6-9dd0-a3475c915b82" 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>-47.333 167.333 -47 167.667 -46.667 167.667 -46.667 168 -47 168.333 -47.333 167.333</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="2026-09-15T00:16:11Z" gml:id="uuid.2fdc59c9-62ca-4212-b87c-98992a186de3">
      <!--TAC: WSBZ23 SBGL 150011
SBBS SIGMET 2 VALID 150016/150330 SBBS - SBBS BRASILIA FIR EMBD TS FCST WI S2052 W04830 - S2111 W04801 - S2128 W04753 - S2145 W04755 - S2229 W04825 - S2223 W04650 - S2123 W04623 - S2035 W04757 - S2030 W04754 - S2052 W04830 TOP FL390 MOV E 25KT NC= -->
      <iwxxm:issueTime>
        <gml:TimeInstant gml:id="uuid.f84c2abe-5353-4b9e-81fc-b74cdf85933c">
          <gml:timePosition>2026-09-15T00:16:11Z</gml:timePosition>
        </gml:TimeInstant>
      </iwxxm:issueTime>
      <iwxxm:issuingAirTrafficServicesUnit>
        <aixm:Unit gml:id="uuid.4cc044a0-7711-48ce-bd5f-3a38e924bedc">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.677e5ccc-73f4-4533-a01f-e34c466c7b22">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>SBBS BRASILIA</aixm:name>
              <aixm:type>FIR</aixm:type>
              <aixm:designator>SBBS</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:issuingAirTrafficServicesUnit>
      <iwxxm:originatingMeteorologicalWatchOffice>
        <aixm:Unit gml:id="uuid.02aacaf5-264d-49fe-95bf-3a287c15b8fb">
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            <aixm:UnitTimeSlice gml:id="uuid.12095b76-1753-4255-b604-6712bc7c1594">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>SBBS MWO</aixm:name>
              <aixm:type>MWO</aixm:type>
              <aixm:designator>SBBS</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:originatingMeteorologicalWatchOffice>
      <iwxxm:issuingAirTrafficServicesRegion>
        <aixm:Airspace gml:id="uuid.a1cc8ecd-56f7-450d-a00d-d72fc85747c3">
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            <aixm:AirspaceTimeSlice gml:id="uuid.21e88348-5e80-41ae-9e97-4b5b1a82e7f8">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:type>OTHER:FIR_UIR</aixm:type>
              <aixm:designator>SBBS</aixm:designator>
              <aixm:name>SBBS BRASILIA FIR/UIR</aixm:name>
            </aixm:AirspaceTimeSlice>
          </aixm:timeSlice>
        </aixm:Airspace>
      </iwxxm:issuingAirTrafficServicesRegion>
      <iwxxm:sequenceNumber>2</iwxxm:sequenceNumber>
      <iwxxm:validPeriod>
        <gml:TimePeriod gml:id="uuid.9510be98-861c-41e3-a12e-821726bf96cb">
          <gml:beginPosition>2026-09-15T00:16:00Z</gml:beginPosition>
          <gml:endPosition>2026-09-15T03:30:00Z</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.3fea9994-71da-4790-ad32-61f991ce0469">
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            <iwxxm:SIGMETEvolvingConditionCollection gml:id="uuid.5c2ca937-803c-4db4-950c-44decbafe8e5" timeIndicator="FORECAST">
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                        </aixm:Surface>
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                  </iwxxm:geometry>
                  <iwxxm:directionOfMotion uom="deg">90</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="2026-09-15T00:16:12Z" gml:id="uuid.e65b7a06-5725-434c-98fa-53d31166ab45">
      <!--TAC: WSBZ23 SBGL 150011
SBBS SIGMET 1 VALID 150016/150330 SBBS - SBBS BRASILIA FIR EMBD TS FCST WI S1634 W04935 - S1642 W04838 - S1858 W04734 - S1857 W04653 - S1817 W04605 - S1710 W04653 - S1544 W04826 - S1537 W04924 - S1634 W04935 TOP FL390 MOV E 25KT NC= -->
      <iwxxm:issueTime>
        <gml:TimeInstant gml:id="uuid.5f4995d3-27b0-4b25-9270-8bb39e6c6d9d">
          <gml:timePosition>2026-09-15T00:16:12Z</gml:timePosition>
        </gml:TimeInstant>
      </iwxxm:issueTime>
      <iwxxm:issuingAirTrafficServicesUnit>
        <aixm:Unit gml:id="uuid.e1049662-f364-489b-8bdd-ecf28b952087">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.9190952b-5df7-4380-8e2b-41de0ffd139a">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>SBBS BRASILIA</aixm:name>
              <aixm:type>FIR</aixm:type>
              <aixm:designator>SBBS</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:issuingAirTrafficServicesUnit>
      <iwxxm:originatingMeteorologicalWatchOffice>
        <aixm:Unit gml:id="uuid.59f9f4c6-97bb-49bc-ba37-ed2cfb51b35b">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.baeb8d0c-6e91-4667-b09b-97bca839771b">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>SBBS MWO</aixm:name>
              <aixm:type>MWO</aixm:type>
              <aixm:designator>SBBS</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:originatingMeteorologicalWatchOffice>
      <iwxxm:issuingAirTrafficServicesRegion>
        <aixm:Airspace gml:id="uuid.98e8a264-81a1-40e1-b6fb-6ef15385b115">
          <aixm:timeSlice>
            <aixm:AirspaceTimeSlice gml:id="uuid.4d05d0c3-108d-4f21-b864-fd836f321a6b">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:type>OTHER:FIR_UIR</aixm:type>
              <aixm:designator>SBBS</aixm:designator>
              <aixm:name>SBBS BRASILIA FIR/UIR</aixm:name>
            </aixm:AirspaceTimeSlice>
          </aixm:timeSlice>
        </aixm:Airspace>
      </iwxxm:issuingAirTrafficServicesRegion>
      <iwxxm:sequenceNumber>1</iwxxm:sequenceNumber>
      <iwxxm:validPeriod>
        <gml:TimePeriod gml:id="uuid.418b581c-fb27-4828-85f3-6dfb5b971446">
          <gml:beginPosition>2026-09-15T00:16:00Z</gml:beginPosition>
          <gml:endPosition>2026-09-15T03:30:00Z</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.f097933c-66f5-4d1a-8ad5-79aceb79ec3a">
          <iwxxm:analysis>
            <iwxxm:SIGMETEvolvingConditionCollection gml:id="uuid.841caf58-20b7-4ea6-86fe-8451dad2e052" timeIndicator="FORECAST">
              <iwxxm:phenomenonTime nilReason="http://codes.wmo.int/common/nil/missing"/>
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                <iwxxm:SIGMETEvolvingCondition gml:id="uuid.4446cd1f-2fe2-44a3-85bc-42948d201da4" intensityChange="NO_CHANGE">
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                    <aixm:AirspaceVolume gml:id="uuid.93459a54-d669-4fc8-a635-c6e83d11eeeb">
                      <aixm:upperLimit uom="FL">390</aixm:upperLimit>
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                        <aixm:Surface gml:id="uuid.02567d93-ceae-4c03-947b-29bbc8d7a8b3" 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:geometry>
                  <iwxxm:directionOfMotion uom="deg">90</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="2026-09-15T00:16:19Z" gml:id="uuid.90a02a3f-0fc5-469d-b463-bb2028b288b2">
      <!--TAC: WSBZ23 SBGL 150011
SBBS SIGMET 3 VALID 150016/150330 SBBS - SBBS BRASILIA FIR EMBD TS FCST WI S2128 W04511 - S2138 W04450 - S2039 W04403 - S2035 W04418 - S2048 W04417 - S2125 W04446 - S2128 W04511 TOP FL450 MOV E 25KT NC= -->
      <iwxxm:issueTime>
        <gml:TimeInstant gml:id="uuid.44845589-9ca8-499f-af1a-a2eb55eabd18">
          <gml:timePosition>2026-09-15T00:16:19Z</gml:timePosition>
        </gml:TimeInstant>
      </iwxxm:issueTime>
      <iwxxm:issuingAirTrafficServicesUnit>
        <aixm:Unit gml:id="uuid.b9657227-2274-4f19-8691-a5515e9e06a3">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.2d721c92-2a7a-4a30-9844-32161df61ce0">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>SBBS BRASILIA</aixm:name>
              <aixm:type>FIR</aixm:type>
              <aixm:designator>SBBS</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:issuingAirTrafficServicesUnit>
      <iwxxm:originatingMeteorologicalWatchOffice>
        <aixm:Unit gml:id="uuid.8c043aa0-93fe-48bc-acb7-aa63f6cacd07">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.288dbfba-c57c-44fd-9ea4-a5de70562fd1">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>SBBS MWO</aixm:name>
              <aixm:type>MWO</aixm:type>
              <aixm:designator>SBBS</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:originatingMeteorologicalWatchOffice>
      <iwxxm:issuingAirTrafficServicesRegion>
        <aixm:Airspace gml:id="uuid.160ca707-705e-487b-aedc-ecc2cd575164">
          <aixm:timeSlice>
            <aixm:AirspaceTimeSlice gml:id="uuid.0e64ad72-7724-43aa-a9ca-fcd708f6b64a">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:type>OTHER:FIR_UIR</aixm:type>
              <aixm:designator>SBBS</aixm:designator>
              <aixm:name>SBBS BRASILIA FIR/UIR</aixm:name>
            </aixm:AirspaceTimeSlice>
          </aixm:timeSlice>
        </aixm:Airspace>
      </iwxxm:issuingAirTrafficServicesRegion>
      <iwxxm:sequenceNumber>3</iwxxm:sequenceNumber>
      <iwxxm:validPeriod>
        <gml:TimePeriod gml:id="uuid.41a70307-178d-463d-982d-3f5fbbfc7937">
          <gml:beginPosition>2026-09-15T00:16:00Z</gml:beginPosition>
          <gml:endPosition>2026-09-15T03:30:00Z</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.0f12a1bc-98c0-4671-a59a-c6b111fea537">
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            <iwxxm:SIGMETEvolvingConditionCollection gml:id="uuid.6dbd4db3-adf5-4c95-8c84-714566af35f6" timeIndicator="FORECAST">
              <iwxxm:phenomenonTime nilReason="http://codes.wmo.int/common/nil/missing"/>
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                <iwxxm:SIGMETEvolvingCondition gml:id="uuid.25415614-97b7-41b2-81b1-dcea36f4691f" intensityChange="NO_CHANGE">
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                  </iwxxm:geometry>
                  <iwxxm:directionOfMotion uom="deg">90</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="2026-09-15T00:16:19Z" gml:id="uuid.42f79b8c-fb31-437a-8b6a-0acb73ab954b">
      <!--TAC: WSBZ23 SBGL 150011
SBBS SIGMET 4 VALID 150016/150330 SBBS - SBBS BRASILIA FIR EMBD TS FCST WI S1906 W04613 - S1906 W04610 - S1958 W04419 - S2035 W04418 - S2039 W04403 - S2032 W04358 - S2009 W04324 - S2010 W04321 - S1948 W04328 - S1845 W04554 - S1906 W04613 TOP FL450 MOV E 25KT NC= -->
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          <gml:timePosition>2026-09-15T00:16:19Z</gml:timePosition>
        </gml:TimeInstant>
      </iwxxm:issueTime>
      <iwxxm:issuingAirTrafficServicesUnit>
        <aixm:Unit gml:id="uuid.65a80921-f4ec-42f7-9751-a2069f10f470">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.342c1ca0-8991-4f00-9235-c08d2afaa6c2">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>SBBS BRASILIA</aixm:name>
              <aixm:type>FIR</aixm:type>
              <aixm:designator>SBBS</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:issuingAirTrafficServicesUnit>
      <iwxxm:originatingMeteorologicalWatchOffice>
        <aixm:Unit gml:id="uuid.a150b3b0-d4d7-4123-b3f5-05aac96eedf8">
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            <aixm:UnitTimeSlice gml:id="uuid.2a1b0cb5-a343-4d5d-93c1-64024142fe6a">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>SBBS MWO</aixm:name>
              <aixm:type>MWO</aixm:type>
              <aixm:designator>SBBS</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:originatingMeteorologicalWatchOffice>
      <iwxxm:issuingAirTrafficServicesRegion>
        <aixm:Airspace gml:id="uuid.c80d0d50-d7d3-4233-ac9e-ae725d979940">
          <aixm:timeSlice>
            <aixm:AirspaceTimeSlice gml:id="uuid.f29fc02d-a1c5-44aa-9eeb-ef41e8b50af9">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:type>OTHER:FIR_UIR</aixm:type>
              <aixm:designator>SBBS</aixm:designator>
              <aixm:name>SBBS BRASILIA FIR/UIR</aixm:name>
            </aixm:AirspaceTimeSlice>
          </aixm:timeSlice>
        </aixm:Airspace>
      </iwxxm:issuingAirTrafficServicesRegion>
      <iwxxm:sequenceNumber>4</iwxxm:sequenceNumber>
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          <gml:beginPosition>2026-09-15T00:16:00Z</gml:beginPosition>
          <gml:endPosition>2026-09-15T03:30:00Z</gml:endPosition>
        </gml:TimePeriod>
      </iwxxm:validPeriod>
      <iwxxm:phenomenon xlink:href="http://codes.wmo.int/49-2/SigWxPhenomena/TS"/>
      <iwxxm:analysisCollection>
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                      </aixm:horizontalProjection>
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                  </iwxxm:geometry>
                  <iwxxm:directionOfMotion uom="deg">90</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="2026-09-15T00:17:30Z" gml:id="uuid.da6b2a69-4e0c-4f12-b8d9-53a61a1daaca">
      <!--TAC: WSPN06 KKCI 150020
KZAK SIGMET FOXTROT 5 VALID 150020/150420 KKCI-
OAKLAND OCEANIC FIR FRQ TS OBS AT 0020Z WI N1758 W12002 - N1337
W12005 - N1516 W12141 - N1736 W12107 - N1758 W12002. TOP FL520.
STNR. NC. -->
      <iwxxm:issueTime>
        <gml:TimeInstant gml:id="uuid.624531b8-1a7e-46ba-85b8-6a50d7aaeb50">
          <gml:timePosition>2026-09-15T00:17:30Z</gml:timePosition>
        </gml:TimeInstant>
      </iwxxm:issueTime>
      <iwxxm:issuingAirTrafficServicesUnit>
        <aixm:Unit gml:id="uuid.c10e86dd-ef0f-4849-930c-35cbdcf730f3">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.d0586933-f6ca-403e-af85-ad2a1c785643">
              <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.9ca56f44-5dc4-4320-a8fa-f4e2db5e95e8">
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            <aixm:UnitTimeSlice gml:id="uuid.32d5cebd-caa4-4af6-a625-8a6fc7163f1a">
              <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.a53906d9-6480-47bf-a0a0-934ab990c254">
          <aixm:timeSlice>
            <aixm:AirspaceTimeSlice gml:id="uuid.a4be89b6-91f3-44a0-85ab-cd90e45da3e0">
              <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>FOXTROT 5</iwxxm:sequenceNumber>
      <iwxxm:validPeriod>
        <gml:TimePeriod gml:id="uuid.95ee7615-bb2d-4168-a763-7b2ab0ee3c43">
          <gml:beginPosition>2026-09-15T00:20:00Z</gml:beginPosition>
          <gml:endPosition>2026-09-15T04:20:00Z</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.61aa0bfc-7585-4d15-b29e-3c32e3d3f3cf">
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            <iwxxm:SIGMETEvolvingConditionCollection gml:id="uuid.89e10728-666b-4e1d-9e62-68e3a0c68131" timeIndicator="FORECAST">
              <iwxxm:phenomenonTime nilReason="http://codes.wmo.int/common/nil/missing"/>
              <iwxxm:member>
                <iwxxm:SIGMETEvolvingCondition gml:id="uuid.ee0c1e2b-9f8a-4d97-a9a2-c90b67a941c8" intensityChange="NO_CHANGE">
                  <iwxxm:geometry>
                    <aixm:AirspaceVolume gml:id="uuid.b911c2a5-ad0b-42e4-bdec-64346566ce1f">
                      <aixm:upperLimit uom="FL">520</aixm:upperLimit>
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                        <aixm:Surface gml:id="uuid.3101e383-4978-47c7-8bec-84462d4b8d4a" srsDimension="2" axisLabels="Lat Long" srsName="http://www.opengis.net/def/crs/EPSG/0/4326">
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                                <gml:LinearRing>
                                  <gml:posList>17.967 -120.033 13.617 -120.083 15.267 -121.683 17.6 -121.117 17.967 -120.033</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="2026-09-15T00:18:20Z" gml:id="uuid.4e8ef3b5-4e1b-4922-82ef-33293db51ec0">
      <!--TAC: WSBZ23 SBGL 150013
SBCW SIGMET 2 VALID 150018/150330 SBCW - SBCW CURITIBA FIR EMBD TS FCST WI S2320 W04109 - S2344 W04013 - S2322 W03923 - S2238 W03837 - S2122 W03926 - S2125 W04036 - S2323 W04050 - S2320 W04109 TOP FL390 MOV E 25KT NC= -->
      <iwxxm:issueTime>
        <gml:TimeInstant gml:id="uuid.80b83806-a2c3-47ce-baf1-67f6913c6532">
          <gml:timePosition>2026-09-15T00:18:20Z</gml:timePosition>
        </gml:TimeInstant>
      </iwxxm:issueTime>
      <iwxxm:issuingAirTrafficServicesUnit>
        <aixm:Unit gml:id="uuid.523dab8d-59a4-4a7f-9f21-15b38881a243">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.6f5a4476-eff7-47f2-984a-3ff1529f196e">
              <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.bfd3bd47-f27e-414a-81c2-c337fb360367">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.08057cca-f4d5-46f2-b97b-9d47579a7403">
              <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.754874ef-0b17-44c9-9c1b-6109444a3159">
          <aixm:timeSlice>
            <aixm:AirspaceTimeSlice gml:id="uuid.0adea604-cb16-45df-ac80-849a8afe3e9e">
              <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>2</iwxxm:sequenceNumber>
      <iwxxm:validPeriod>
        <gml:TimePeriod gml:id="uuid.2ff804f3-45a8-4393-8c87-37091cd1299c">
          <gml:beginPosition>2026-09-15T00:18:00Z</gml:beginPosition>
          <gml:endPosition>2026-09-15T03:30:00Z</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.69f909d1-fddb-454e-92c9-7f8ec0c3bae9">
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            <iwxxm:SIGMETEvolvingConditionCollection gml:id="uuid.e4844c84-3356-4f4a-a58c-6e222d730022" timeIndicator="FORECAST">
              <iwxxm:phenomenonTime nilReason="http://codes.wmo.int/common/nil/missing"/>
              <iwxxm:member>
                <iwxxm:SIGMETEvolvingCondition gml:id="uuid.c3638ea9-4ca3-4364-898e-b81ebf813583" intensityChange="NO_CHANGE">
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                    <aixm:AirspaceVolume gml:id="uuid.9a45ab3a-24bd-4efb-8ccc-add8e9f91535">
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                                <gml:LinearRing>
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                  </iwxxm:geometry>
                  <iwxxm:directionOfMotion uom="deg">90</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="2026-09-15T00:18:20Z" gml:id="uuid.e2df3e49-b3ae-47d3-8502-fd6e5e174ba6">
      <!--TAC: WSBZ23 SBGL 150013
SBCW SIGMET 1 VALID 150018/150330 SBCW - SBCW CURITIBA FIR EMBD TS FCST WI S2138 W04450 - S2206 W04352 - S2157 W04347 - S2116 W04351 - S2115 W04321 - S2053 W04308 - S2039 W04403 - S2138 W04450 TOP FL450 MOV E 25KT NC= -->
      <iwxxm:issueTime>
        <gml:TimeInstant gml:id="uuid.6d659355-a5de-45ba-b3df-508bfd5ec3cc">
          <gml:timePosition>2026-09-15T00:18:20Z</gml:timePosition>
        </gml:TimeInstant>
      </iwxxm:issueTime>
      <iwxxm:issuingAirTrafficServicesUnit>
        <aixm:Unit gml:id="uuid.40c29288-9b84-49dd-9c80-3784f0134483">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.b6f84fd0-8982-4038-82dd-001143cf99eb">
              <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.51292dca-3ae5-454e-a765-dcc622dba311">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.acfb2f5b-c6b0-4232-ab77-08bf5e5ca62d">
              <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.a8f7b363-023f-4137-94b1-593e07c7caf9">
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            <aixm:AirspaceTimeSlice gml:id="uuid.c0a9ad9d-3bd5-4e79-a197-3c2fedcc7086">
              <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>1</iwxxm:sequenceNumber>
      <iwxxm:validPeriod>
        <gml:TimePeriod gml:id="uuid.9bac6990-2413-4206-81ee-dc29e82c688c">
          <gml:beginPosition>2026-09-15T00:18:00Z</gml:beginPosition>
          <gml:endPosition>2026-09-15T03:30:00Z</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.c7809acc-eb94-4c75-8773-2c36d357fd2f">
          <iwxxm:analysis>
            <iwxxm:SIGMETEvolvingConditionCollection gml:id="uuid.d41fd547-2265-46fc-83b6-aa437a691c47" timeIndicator="FORECAST">
              <iwxxm:phenomenonTime nilReason="http://codes.wmo.int/common/nil/missing"/>
              <iwxxm:member>
                <iwxxm:SIGMETEvolvingCondition gml:id="uuid.913a5216-6363-4348-8fdc-2615825dca0f" intensityChange="NO_CHANGE">
                  <iwxxm:geometry>
                    <aixm:AirspaceVolume gml:id="uuid.a61ac527-c04b-4629-b259-696312d1bff4">
                      <aixm:upperLimit uom="FL">450</aixm:upperLimit>
                      <aixm:upperLimitReference>STD</aixm:upperLimitReference>
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                        <aixm:Surface gml:id="uuid.b8ceae4c-6b11-4496-a253-b4db6c0cdee0" 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">90</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="2026-09-15T00:21:58Z" gml:id="uuid.31ee8b2b-b778-4cd5-8cf3-abd9ebc93651">
      <!--TAC: WSCG31 FCBB 150023
FCCC SIGMET A1 VALID 150230/150630 FCBB-
FCCC BRAZZAVILLE FIR/UIR EMBD TS OBS AT 0015Z
E OF LINE N0254 E01326 - N0800 E01821
TOP FL430 MOV W 05KT INTSF= -->
      <iwxxm:issueTime>
        <gml:TimeInstant gml:id="uuid.4db13d21-0388-44af-a44a-80f2ef63c4ea">
          <gml:timePosition>2026-09-15T00:21:58Z</gml:timePosition>
        </gml:TimeInstant>
      </iwxxm:issueTime>
      <iwxxm:issuingAirTrafficServicesUnit>
        <aixm:Unit gml:id="uuid.9059bb3f-3f28-4fa5-a8d4-39399d7bfd72">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.0aadb1b8-31ec-400c-9eaa-4b465e4c9bcf">
              <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.03173c8c-bd03-421d-b8e8-8e0022c89c59">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.028794ca-5b32-4225-8830-dcfaf8745040">
              <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.9e73ac1b-6f99-4d89-9efd-f9b86a9f7db8">
          <aixm:timeSlice>
            <aixm:AirspaceTimeSlice gml:id="uuid.b8905dcb-1247-424c-9e86-79614ef0536c">
              <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>A1</iwxxm:sequenceNumber>
      <iwxxm:validPeriod>
        <gml:TimePeriod gml:id="uuid.828ad2d8-fa2f-4343-8291-f82efcab2e13">
          <gml:beginPosition>2026-09-15T02:30:00Z</gml:beginPosition>
          <gml:endPosition>2026-09-15T06:30:00Z</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.6b4c0fc5-fad2-4457-aeb1-fbc91030e4da">
          <iwxxm:analysis>
            <iwxxm:SIGMETEvolvingConditionCollection gml:id="uuid.47d71301-4075-41f3-88e7-ebbb6e1835a2" timeIndicator="FORECAST">
              <iwxxm:phenomenonTime nilReason="http://codes.wmo.int/common/nil/missing"/>
              <iwxxm:member>
                <iwxxm:SIGMETEvolvingCondition gml:id="uuid.68b6e363-3edb-4ead-93d2-2e13cf7947c5" intensityChange="INTENSIFY">
                  <iwxxm:geometry>
                    <aixm:AirspaceVolume gml:id="uuid.c6cd297f-3572-4d03-ae5d-3f279c9cfae7">
                      <aixm:upperLimit uom="FL">430</aixm:upperLimit>
                      <aixm:upperLimitReference>STD</aixm:upperLimitReference>
                      <aixm:horizontalProjection>
                        <aixm:Surface gml:id="uuid.4807cbfd-a478-403b-873f-587be103d3f6" 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>2.9 13.433 8 18.35 8 20.35 2.9 15.433 2.9 13.433</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="2026-09-15T00:32:57Z" gml:id="uuid.d03cba7d-2e98-4207-969f-1ca5e873bec4">
      <!--TAC: WVID21 WAAA 150030
WAAF SIGMET 01 VALID 150030/150630 WAAA- WAAF UJUNG PANDANG FIR VA
ERUPTION MT SEMERU PSN S0806 E11255 VA CLD OBS AT 0010Z WI S0802
E11255 - S0820 E11327 - S0829 E11325 - S0833 E11317 - S0807 E11251 -
S0802 E11255 SFC/FL150 MOV SE 20KT NC= -->
      <iwxxm:issueTime>
        <gml:TimeInstant gml:id="uuid.410f142d-f59c-4453-8abf-34847b42a93e">
          <gml:timePosition>2026-09-15T00:32:57Z</gml:timePosition>
        </gml:TimeInstant>
      </iwxxm:issueTime>
      <iwxxm:issuingAirTrafficServicesUnit>
        <aixm:Unit gml:id="uuid.828e44dc-592b-4224-a2ab-fe4a3581686c">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.4fd91958-a8c7-4e37-865f-8d8393a9157a">
              <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.99b4682d-5043-4bc0-825a-432d83a48228">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.ca1497ec-d67f-4d11-a6d2-b0db3af8d73c">
              <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.b7ca8870-9090-4e45-91c9-7b0fbca318d4">
          <aixm:timeSlice>
            <aixm:AirspaceTimeSlice gml:id="uuid.caf051ff-55a0-4768-a73d-88d62a9cf0ee">
              <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>01</iwxxm:sequenceNumber>
      <iwxxm:validPeriod>
        <gml:TimePeriod gml:id="uuid.09bcd981-41ee-4c6a-a6e3-b3923cd3a0d5">
          <gml:beginPosition>2026-09-15T00:30:00Z</gml:beginPosition>
          <gml:endPosition>2026-09-15T06:30:00Z</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.63939ae0-ce5a-4c07-95db-f520b886f8e9">
          <iwxxm:analysis>
            <iwxxm:SIGMETEvolvingConditionCollection gml:id="uuid.c1d7b9cb-aa13-4d1d-93dc-7fe622d3f84f" timeIndicator="FORECAST">
              <iwxxm:phenomenonTime nilReason="http://codes.wmo.int/common/nil/missing"/>
              <iwxxm:member>
                <iwxxm:SIGMETEvolvingCondition gml:id="uuid.b6e61fca-5e99-4b5c-b56f-2afc7fea8002" intensityChange="NO_CHANGE">
                  <iwxxm:geometry>
                    <aixm:AirspaceVolume gml:id="uuid.ccad1839-21d0-4640-9efc-7146165de864">
                      <aixm:upperLimit uom="ft_i">15000</aixm:upperLimit>
                      <aixm:upperLimitReference>STD</aixm:upperLimitReference>
                      <aixm:lowerLimit>GND</aixm:lowerLimit>
                      <aixm:lowerLimitReference>SFC</aixm:lowerLimitReference>
                      <aixm:horizontalProjection>
                        <aixm:Surface gml:id="uuid.9cb1561c-7114-469e-9d59-985982ee315f" 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>-8.033 112.917 -8.333 113.45 -8.483 113.417 -8.55 113.283 -8.117 112.85 -8.033 112.917</gml:posList>
                                </gml:LinearRing>
                              </gml:exterior>
                            </gml:PolygonPatch>
                          </gml:patches>
                        </aixm:Surface>
                      </aixm:horizontalProjection>
                    </aixm:AirspaceVolume>
                  </iwxxm:geometry>
                  <iwxxm:directionOfMotion uom="deg">135</iwxxm:directionOfMotion>
                  <iwxxm:speedOfMotion uomo="[kn_i]">20</iwxxm:speedOfMotion>
                </iwxxm:SIGMETEvolvingCondition>
              </iwxxm:member>
            </iwxxm:SIGMETEvolvingConditionCollection>
          </iwxxm:analysis>
        </iwxxm:analysisAndForecastPositionAnalysis>
      </iwxxm:analysisCollection>
      <iwxxm:eruptingVolcano>
        <metce:Volcano gml:id="uuid.6d165efc-e580-4bde-be6a-0c2431e4bd12">
          <metce:name>MT ERUPTION MT SEMERU</metce:name>
          <metce:position>
            <gml:Point gml:id="uuid.2049bcc1-c638-4087-9b97-7a3db22b43ed" 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="2026-09-15T00:32:57Z" gml:id="uuid.794a8696-1cdc-40df-8be2-9f4ea536b5e0">
      <!--TAC: WSAU21 YMMC 150032
YMMM SIGMET W06 VALID 150100/150500 YMMC-
YMMM MELBOURNE FIR SEV TURB FCST WI S2600 E07610 - S5000 E11300 -
S5000 E10230 - S3420 E07600 FL180/300 MOV E 15KT NC= -->
      <iwxxm:issueTime>
        <gml:TimeInstant gml:id="uuid.fa1e83b8-3cb4-4436-88b7-f06395a691c7">
          <gml:timePosition>2026-09-15T00:32:57Z</gml:timePosition>
        </gml:TimeInstant>
      </iwxxm:issueTime>
      <iwxxm:issuingAirTrafficServicesUnit>
        <aixm:Unit gml:id="uuid.00445506-609d-4ad9-be18-1d9fe9a8f587">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.d6c99a3d-ed66-4565-8d93-52b456b67911">
              <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.19ac9cf9-24d9-4b23-904f-ae72642809e4">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.d547919c-0ac9-4f2c-85f5-41aea3042ff5">
              <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.76e3fd41-6018-4b1b-b4ae-202f1ac0699f">
          <aixm:timeSlice>
            <aixm:AirspaceTimeSlice gml:id="uuid.50d0704e-12a3-4142-96ed-1a312a87c74a">
              <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>W06</iwxxm:sequenceNumber>
      <iwxxm:validPeriod>
        <gml:TimePeriod gml:id="uuid.4315c998-f216-42d0-8db9-483ce05b720c">
          <gml:beginPosition>2026-09-15T01:00:00Z</gml:beginPosition>
          <gml:endPosition>2026-09-15T05:00:00Z</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.4488d449-4fef-4a12-9d46-a127a37f82f3">
          <iwxxm:analysis>
            <iwxxm:SIGMETEvolvingConditionCollection gml:id="uuid.27e75f96-a90c-4954-8e64-48d0bfdbef81" timeIndicator="FORECAST">
              <iwxxm:phenomenonTime nilReason="http://codes.wmo.int/common/nil/missing"/>
              <iwxxm:member>
                <iwxxm:SIGMETEvolvingCondition gml:id="uuid.f7d99203-1ef5-43c3-b39b-4a0d014e68da" intensityChange="NO_CHANGE">
                  <iwxxm:geometry>
                    <aixm:AirspaceVolume gml:id="uuid.4102d15b-6169-404b-9510-8a438f6a9364">
                      <aixm:upperLimit uom="FL">300</aixm:upperLimit>
                      <aixm:upperLimitReference>STD</aixm:upperLimitReference>
                      <aixm:lowerLimit uom="FL">180</aixm:lowerLimit>
                      <aixm:lowerLimitReference>STD</aixm:lowerLimitReference>
                      <aixm:horizontalProjection>
                        <aixm:Surface gml:id="uuid.a4162606-f5f3-4a29-a79d-e5b2ce99a3d2" 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 76.167 -50 113 -50 102.5 -34.333 76</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="2026-09-15T00:39:18Z" gml:id="uuid.339b2db1-a0f4-4e02-8395-5caca7fcb544">
      <!--TAC: WSNG20 AYPY 150037
AYPM SIGMET 1 VALID 150028/150428 AYPY-
AYPM PORT MORESBY FIR EMBD TS OBS WI S0135 E15910 - S0450 E15952 -
S0616 E15627 - S0526 E15240 - S0307 E15105 - S0021 E15317 - S0135
E15910 TOP FL510 MOV WNW 15KT NC = -->
      <iwxxm:issueTime>
        <gml:TimeInstant gml:id="uuid.e022629a-8993-408f-bd45-c749f7640efe">
          <gml:timePosition>2026-09-15T00:39:18Z</gml:timePosition>
        </gml:TimeInstant>
      </iwxxm:issueTime>
      <iwxxm:issuingAirTrafficServicesUnit>
        <aixm:Unit gml:id="uuid.9904a20c-6aef-46f6-b2a7-157a52d0ac87">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.702fe04e-5fd0-4fa7-9a9d-2f8e744c0663">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>AYPM PORT MORESBY</aixm:name>
              <aixm:type>FIR</aixm:type>
              <aixm:designator>AYPM</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:issuingAirTrafficServicesUnit>
      <iwxxm:originatingMeteorologicalWatchOffice>
        <aixm:Unit gml:id="uuid.360e34e8-00d2-4a27-8ead-afb4d98db95b">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.641b542e-6eab-4ac7-9003-114dab8af99e">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>AYPM MWO</aixm:name>
              <aixm:type>MWO</aixm:type>
              <aixm:designator>AYPM</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:originatingMeteorologicalWatchOffice>
      <iwxxm:issuingAirTrafficServicesRegion>
        <aixm:Airspace gml:id="uuid.6fa05c8a-4a9c-40b4-9dc1-fd03ae524bf9">
          <aixm:timeSlice>
            <aixm:AirspaceTimeSlice gml:id="uuid.5a72c11e-5052-42fc-abc5-cd04a612312f">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:type>OTHER:FIR_UIR</aixm:type>
              <aixm:designator>AYPM</aixm:designator>
              <aixm:name>AYPM PORT MORESBY FIR/UIR</aixm:name>
            </aixm:AirspaceTimeSlice>
          </aixm:timeSlice>
        </aixm:Airspace>
      </iwxxm:issuingAirTrafficServicesRegion>
      <iwxxm:sequenceNumber>1</iwxxm:sequenceNumber>
      <iwxxm:validPeriod>
        <gml:TimePeriod gml:id="uuid.96738768-0aa5-47cd-bcdb-291e0a3e915c">
          <gml:beginPosition>2026-09-15T00:28:00Z</gml:beginPosition>
          <gml:endPosition>2026-09-15T04:28:00Z</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.0aa899dc-21d2-42be-be36-a6b3832cded2">
          <iwxxm:analysis>
            <iwxxm:SIGMETEvolvingConditionCollection gml:id="uuid.6d5058f4-dbb7-4d7c-8742-8e125946b11c" timeIndicator="FORECAST">
              <iwxxm:phenomenonTime nilReason="http://codes.wmo.int/common/nil/missing"/>
              <iwxxm:member>
                <iwxxm:SIGMETEvolvingCondition gml:id="uuid.8df0869a-45dd-4a28-9df8-eedc2300d940" intensityChange="NO_CHANGE">
                  <iwxxm:geometry>
                    <aixm:AirspaceVolume gml:id="uuid.2c0be2ec-d326-419a-9f96-ab1fcfe56272">
                      <aixm:upperLimit uom="FL">510</aixm:upperLimit>
                      <aixm:upperLimitReference>STD</aixm:upperLimitReference>
                      <aixm:horizontalProjection>
                        <aixm:Surface gml:id="uuid.ca4d3810-d8b4-447c-90f3-ff95f39908bd" 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>-1.583 159.167 -4.833 159.867 -6.267 156.45 -5.433 152.667 -3.117 151.083 -0.35 153.283 -1.583 159.167</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]">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="2026-09-15T00:43:53Z" gml:id="uuid.cd35c7d2-91f7-4075-a183-aab8bef2344d">
      <!--TAC: WSMS31 WMKK 150044
WBFC SIGMET 1 VALID 150044/150400 WBKK-
WBFC KOTA KINABALU FIR EMBD TS
OBS WI N0253 E11050 - N0339 E11050 - N0357 E11204 - N0429 E11315 - N0215 E11247 - N0253 E11050 TOP FL490 MOV N NC= -->
      <iwxxm:issueTime>
        <gml:TimeInstant gml:id="uuid.2ac214af-3261-4c60-a64b-4f4f81173d50">
          <gml:timePosition>2026-09-15T00:43:53Z</gml:timePosition>
        </gml:TimeInstant>
      </iwxxm:issueTime>
      <iwxxm:issuingAirTrafficServicesUnit>
        <aixm:Unit gml:id="uuid.8a33cdcb-beb6-4a10-98cd-c566c442e96a">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.b62d8667-29db-4124-ba92-36a9cc20744e">
              <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.00a44c54-d7d6-496c-ab7f-d4dd3d0eefe3">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.ce5a2098-d6cd-4f94-a8ad-a519e031f58e">
              <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.e60ff000-3a95-4431-bdf0-8d5a598ea1e5">
          <aixm:timeSlice>
            <aixm:AirspaceTimeSlice gml:id="uuid.a077a86f-7cea-43f7-872a-52ba7ffc9ffb">
              <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>1</iwxxm:sequenceNumber>
      <iwxxm:validPeriod>
        <gml:TimePeriod gml:id="uuid.2de5aeca-5c2f-40b5-af97-3f4ed4e4f696">
          <gml:beginPosition>2026-09-15T00:44:00Z</gml:beginPosition>
          <gml:endPosition>2026-09-15T04:00:00Z</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.6d872a45-0de3-432a-8f5a-13aeff5cd30f">
          <iwxxm:analysis>
            <iwxxm:SIGMETEvolvingConditionCollection gml:id="uuid.422b723b-19af-45cd-b3fd-3f4aa7fee953" timeIndicator="FORECAST">
              <iwxxm:phenomenonTime nilReason="http://codes.wmo.int/common/nil/missing"/>
              <iwxxm:member>
                <iwxxm:SIGMETEvolvingCondition gml:id="uuid.ea3b9ebc-0b01-4c47-94b2-915370a0e18b" intensityChange="NO_CHANGE">
                  <iwxxm:geometry>
                    <aixm:AirspaceVolume gml:id="uuid.589888b7-601f-4ce9-8567-d38572ee576f">
                      <aixm:upperLimit uom="FL">490</aixm:upperLimit>
                      <aixm:upperLimitReference>STD</aixm:upperLimitReference>
                      <aixm:horizontalProjection>
                        <aixm:Surface gml:id="uuid.fff0f11f-79bb-4cf0-a845-97af57cb64e1" 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>2.883 110.833 3.65 110.833 3.95 112.067 4.483 113.25 2.25 112.783 2.883 110.833</gml:posList>
                                </gml:LinearRing>
                              </gml:exterior>
                            </gml:PolygonPatch>
                          </gml:patches>
                        </aixm:Surface>
                      </aixm:horizontalProjection>
                    </aixm:AirspaceVolume>
                  </iwxxm:geometry>
                  <iwxxm:directionOfMotion uom="deg">0</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="2026-09-15T00:45:59Z" gml:id="uuid.bb30411a-891c-43da-9834-4951cd65ba88">
      <!--TAC: WSPA12 PHFO 150045
KZAK SIGMET YANKEE 3 VALID 150040/150440 PHFO-
OAKLAND OCEANIC FIR EMBD TS OBS AT 0040Z WI N1600 E15015 - N1600
E15530 - N1545 E15745 - N1330 E15800 - N1130 E15715 - N1145 E15345 -
N1315 E15030 - N1600 E15015. TOP FL540. STNR. NC. -->
      <iwxxm:issueTime>
        <gml:TimeInstant gml:id="uuid.0161bb48-241c-40a3-ba32-3173a1ef76b6">
          <gml:timePosition>2026-09-15T00:45:59Z</gml:timePosition>
        </gml:TimeInstant>
      </iwxxm:issueTime>
      <iwxxm:issuingAirTrafficServicesUnit>
        <aixm:Unit gml:id="uuid.4477a5af-2370-41ae-90d2-f022f39b146d">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.deeb2fe0-3334-4c09-806c-c48f2867f20e">
              <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.d58a1ee3-4db2-495e-8af5-76a48347da18">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.b03d90b2-e112-4e06-ad7f-94d52386d5de">
              <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.ada37914-2a1c-47fc-90a3-fdc7628411c1">
          <aixm:timeSlice>
            <aixm:AirspaceTimeSlice gml:id="uuid.12310dee-23ec-4d83-81e5-a94a83901049">
              <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>YANKEE 3</iwxxm:sequenceNumber>
      <iwxxm:validPeriod>
        <gml:TimePeriod gml:id="uuid.bcca675f-b823-44ed-8d60-fd3a9d05935d">
          <gml:beginPosition>2026-09-15T00:40:00Z</gml:beginPosition>
          <gml:endPosition>2026-09-15T04:40:00Z</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.9210cc0a-0c47-4b10-b3fe-b4d0def532bf">
          <iwxxm:analysis>
            <iwxxm:SIGMETEvolvingConditionCollection gml:id="uuid.c202e1f6-eff9-417a-a191-f5a8d54d09bd" timeIndicator="FORECAST">
              <iwxxm:phenomenonTime nilReason="http://codes.wmo.int/common/nil/missing"/>
              <iwxxm:member>
                <iwxxm:SIGMETEvolvingCondition gml:id="uuid.e622616e-4e27-4c1e-a4c6-4b3f5f45cab0" intensityChange="NO_CHANGE">
                  <iwxxm:geometry>
                    <aixm:AirspaceVolume gml:id="uuid.2762d311-be47-466f-ab4b-6501d5970d6d">
                      <aixm:upperLimit uom="FL">540</aixm:upperLimit>
                      <aixm:upperLimitReference>STD</aixm:upperLimitReference>
                      <aixm:horizontalProjection>
                        <aixm:Surface gml:id="uuid.bc0c7bb8-489d-4316-9386-ec6449434965" 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>16 150.25 16 155.5 15.75 157.75 13.5 158 11.5 157.25 11.75 153.75 13.25 150.5 16 150.25</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="2026-09-15T00:48:12Z" gml:id="uuid.a7954e93-b5b1-4d37-8049-050c968faabf">
      <!--TAC: WSTR31 UTAA 150048
UTAA SIGMET 1 VALID 150048/150447 UTAA-
UTAA ASHGABAT FIR OBSC TS OBS AND FCST IN SW W AND NW PART OF UTAA
FIR
TOP FL340 MOV NE 25KT NC= -->
      <iwxxm:issueTime>
        <gml:TimeInstant gml:id="uuid.cc6a69c8-8560-449b-a2f0-59effdf71006">
          <gml:timePosition>2026-09-15T00:48:12Z</gml:timePosition>
        </gml:TimeInstant>
      </iwxxm:issueTime>
      <iwxxm:issuingAirTrafficServicesUnit>
        <aixm:Unit gml:id="uuid.43708ae4-50b4-47ed-9f65-ff503e2d0c1b">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.43e73599-07ad-4a80-a8cc-5a15e402ab81">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>UTAA ASHGABAT</aixm:name>
              <aixm:type>FIR</aixm:type>
              <aixm:designator>UTAA</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:issuingAirTrafficServicesUnit>
      <iwxxm:originatingMeteorologicalWatchOffice>
        <aixm:Unit gml:id="uuid.3b399951-c53e-4632-911a-72a27d68fc65">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.05d25e09-9f5e-4f88-b48a-3d214a481222">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>UTAA MWO</aixm:name>
              <aixm:type>MWO</aixm:type>
              <aixm:designator>UTAA</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:originatingMeteorologicalWatchOffice>
      <iwxxm:issuingAirTrafficServicesRegion>
        <aixm:Airspace gml:id="uuid.bf926036-cc62-44f3-ac4f-062e73870d27">
          <aixm:timeSlice>
            <aixm:AirspaceTimeSlice gml:id="uuid.22fe4cb5-a012-40a0-85c9-9f097e4f402d">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:type>OTHER:FIR_UIR</aixm:type>
              <aixm:designator>UTAA</aixm:designator>
              <aixm:name>UTAA ASHGABAT FIR/UIR</aixm:name>
            </aixm:AirspaceTimeSlice>
          </aixm:timeSlice>
        </aixm:Airspace>
      </iwxxm:issuingAirTrafficServicesRegion>
      <iwxxm:sequenceNumber>1</iwxxm:sequenceNumber>
      <iwxxm:validPeriod>
        <gml:TimePeriod gml:id="uuid.cf5822dc-36c3-4deb-ab03-b7cff47c6d81">
          <gml:beginPosition>2026-09-15T00:48:00Z</gml:beginPosition>
          <gml:endPosition>2026-09-15T04:47:00Z</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.54f7969b-436f-41c4-a0aa-d68fafb1f6aa">
          <iwxxm:analysis>
            <iwxxm:SIGMETEvolvingConditionCollection gml:id="uuid.1066277f-a23c-46b0-b939-6faaf5ebc55a" timeIndicator="FORECAST">
              <iwxxm:phenomenonTime nilReason="http://codes.wmo.int/common/nil/missing"/>
              <iwxxm:member>
                <iwxxm:SIGMETEvolvingCondition gml:id="uuid.7a5151b5-4fc7-4748-99ae-aeaedb48bf3a" intensityChange="">
                  <iwxxm:geometry>
                    <aixm:AirspaceVolume gml:id="uuid.7748bb9e-3047-43bf-8f00-0b31478bddaa">
                      <aixm:horizontalProjection>
                        <aixm:Surface gml:id="uuid.d061de54-3ab3-49b7-892a-893b33b17ea1" 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>40.413 60.258 40.27 57.649 40.029 56.977 39.321 56.566 38.288 56.525 38.259 57.218 37.967 57.466 37.869 57.967 37.629 58.38 37.713 58.854 37.519 59.388 37.213 59.468 37.045 60.017 36.645 60.362 36.638 61.143 35.584 61.277 36.66 61.604 37.467 61.981 38.525 61.468 39.909 60.312 40.413 60.258</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="2026-09-15T00:51:26Z" gml:id="uuid.7369a229-d75b-41c7-aaea-31bd60cb56c3">
      <!--TAC: WSMA31 FIMP 150100
FIMM SIGMET A01 VALID 150100/150500 FIMP-
FIMM MAURITIUS FIR SEV TURB FCST E OF LINE S3500 E07500 - S2630
E06100 - S2900 E07500  MOV E 15KT NC= -->
      <iwxxm:issueTime>
        <gml:TimeInstant gml:id="uuid.f6ded28e-a164-49b6-b98d-c8918593a9a0">
          <gml:timePosition>2026-09-15T00:51:26Z</gml:timePosition>
        </gml:TimeInstant>
      </iwxxm:issueTime>
      <iwxxm:issuingAirTrafficServicesUnit>
        <aixm:Unit gml:id="uuid.9a5d4bc0-c497-4fe3-8adb-fe1dafca0176">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.32e297c0-13b5-4911-8377-8f528e9b77e0">
              <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.bc9504a2-d933-48f8-9e15-e871517feaf0">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.a1babd66-d540-4160-8946-ad5562ba599a">
              <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.1037102b-5e62-4cf1-80d0-0cb8abe17078">
          <aixm:timeSlice>
            <aixm:AirspaceTimeSlice gml:id="uuid.8bd48885-1cf6-4ba3-857b-6fb411360e06">
              <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>A01</iwxxm:sequenceNumber>
      <iwxxm:validPeriod>
        <gml:TimePeriod gml:id="uuid.153a4474-5117-4cb7-97b1-da748c17bbb9">
          <gml:beginPosition>2026-09-15T01:00:00Z</gml:beginPosition>
          <gml:endPosition>2026-09-15T05:00:00Z</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.911dccf7-8bd1-4918-b2f1-b663c8c79961">
          <iwxxm:analysis>
            <iwxxm:SIGMETEvolvingConditionCollection gml:id="uuid.508690f3-e19a-47aa-96e0-838592333108" timeIndicator="FORECAST">
              <iwxxm:phenomenonTime nilReason="http://codes.wmo.int/common/nil/missing"/>
              <iwxxm:member>
                <iwxxm:SIGMETEvolvingCondition gml:id="uuid.41215b60-13d9-44b0-b7e8-9342756048e7" intensityChange="NO_CHANGE">
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                              <gml:exterior>
                                <gml:LinearRing>
                                  <gml:posList>-35.016 75.026 -34.077 75.03 -29.767 75.02 -29.003 75.015 -29 75 -26.5 61 -35 75 -35.016 75.026</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="2026-09-15T00:56:39Z" gml:id="uuid.20b20eec-13e1-40f8-a2fe-f26d504d002d">
      <!--TAC: WSVS31 VVGL 150100
VVHN SIGMET 1 VALID 150100/150500 VVGL-
VVHN HANOI FIR EMBD TS OBS WI N1916 E10714 - N1726 E10838 - N1657
E10630 - N1924 E10401 - N2225 E10609 - N2114 E10810 - N1916 E10714
TOP FL510 STNR NC= -->
      <iwxxm:issueTime>
        <gml:TimeInstant gml:id="uuid.e2c7cdb6-2a1f-43a7-b4b6-6519be90efd3">
          <gml:timePosition>2026-09-15T00:56:39Z</gml:timePosition>
        </gml:TimeInstant>
      </iwxxm:issueTime>
      <iwxxm:issuingAirTrafficServicesUnit>
        <aixm:Unit gml:id="uuid.1b96ce53-0bc2-4296-9cea-ed60e4bfe9fd">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.64339312-45fa-4c2b-8a12-ec18df412186">
              <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.cf23efda-6c90-4cdc-a5a7-15bc5eb8e038">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.ae63d413-aaed-426e-8817-63c7d8deaa77">
              <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.3f2761ba-322b-43ac-8d4e-544e9385f713">
          <aixm:timeSlice>
            <aixm:AirspaceTimeSlice gml:id="uuid.d70d74b8-bc11-4d85-b3e2-367bad8d7f33">
              <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>1</iwxxm:sequenceNumber>
      <iwxxm:validPeriod>
        <gml:TimePeriod gml:id="uuid.a85ed583-f9b5-4c03-8fb7-838e57809043">
          <gml:beginPosition>2026-09-15T01:00:00Z</gml:beginPosition>
          <gml:endPosition>2026-09-15T05:00:00Z</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.e0c452a7-1052-47c1-961a-b71db12be2d6">
          <iwxxm:analysis>
            <iwxxm:SIGMETEvolvingConditionCollection gml:id="uuid.678fd326-124c-4d8c-b48a-2979b726505b" timeIndicator="FORECAST">
              <iwxxm:phenomenonTime nilReason="http://codes.wmo.int/common/nil/missing"/>
              <iwxxm:member>
                <iwxxm:SIGMETEvolvingCondition gml:id="uuid.8297c49b-abe9-4736-b3ec-5f7f0572d059" intensityChange="NO_CHANGE">
                  <iwxxm:geometry>
                    <aixm:AirspaceVolume gml:id="uuid.9e15ebc8-0e11-4a84-981b-53d1e7177723">
                      <aixm:upperLimit uom="FL">510</aixm:upperLimit>
                      <aixm:upperLimitReference>STD</aixm:upperLimitReference>
                      <aixm:horizontalProjection>
                        <aixm:Surface gml:id="uuid.475739bb-4028-4ec5-a739-13f3acd876c1" 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>19.267 107.233 17.433 108.633 16.95 106.5 19.4 104.017 22.417 106.15 21.233 108.167 19.267 107.233</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="2026-09-15T00:57:51Z" gml:id="uuid.2fdb1f8a-5834-4db2-ba65-adcf91ee63f1">
      <!--TAC: WSPR31 SPIM 150057
SPIM SIGMET 1 VALID 150100/150300 SPJC-
SPIM LIMA FIR EMBD TS OBS AT 0040Z WI S0421 W07333 -
S0435 W07439 - S0341 W07431 - S0339 W07350 - S0421 W07333
TOP FL450 STNR WKN= -->
      <iwxxm:issueTime>
        <gml:TimeInstant gml:id="uuid.1c3f0076-f5e9-4adc-8ef8-a414ee04e533">
          <gml:timePosition>2026-09-15T00:57:51Z</gml:timePosition>
        </gml:TimeInstant>
      </iwxxm:issueTime>
      <iwxxm:issuingAirTrafficServicesUnit>
        <aixm:Unit gml:id="uuid.c5c1ee01-1bce-41d9-8304-aacc1e449c0f">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.c767b8ae-e768-4d45-8c7d-712a1a5c0a0f">
              <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.23c78a46-9067-40dd-acdb-bd42ab806e45">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.a1094dc6-0457-4639-b23d-acdeb4750552">
              <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.0e22d8fa-cbf7-44df-8a7d-afeba7a0e8e6">
          <aixm:timeSlice>
            <aixm:AirspaceTimeSlice gml:id="uuid.ddf64a34-1ab2-4603-983e-b81d44b22a1a">
              <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>1</iwxxm:sequenceNumber>
      <iwxxm:validPeriod>
        <gml:TimePeriod gml:id="uuid.a30f2b8c-8823-4685-b367-b97f6c6e6157">
          <gml:beginPosition>2026-09-15T01:00:00Z</gml:beginPosition>
          <gml:endPosition>2026-09-15T03:00:00Z</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.353f9876-910b-4a7a-adbe-15e54a3b82a0">
          <iwxxm:analysis>
            <iwxxm:SIGMETEvolvingConditionCollection gml:id="uuid.44ceb148-9c9b-462b-8dc4-b0094ed37e17" timeIndicator="FORECAST">
              <iwxxm:phenomenonTime nilReason="http://codes.wmo.int/common/nil/missing"/>
              <iwxxm:member>
                <iwxxm:SIGMETEvolvingCondition gml:id="uuid.8ca0f5e3-e330-4f9b-8bde-7df6f17a30e2" intensityChange="WEAKEN">
                  <iwxxm:geometry>
                    <aixm:AirspaceVolume gml:id="uuid.0e2d3020-4b3d-4884-9ba9-a6e398da3b12">
                      <aixm:upperLimit uom="FL">450</aixm:upperLimit>
                      <aixm:upperLimitReference>STD</aixm:upperLimitReference>
                      <aixm:horizontalProjection>
                        <aixm:Surface gml:id="uuid.811ec651-2d87-4ba9-92c0-03b02e50a38d" 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>-4.35 -73.55 -4.583 -74.65 -3.683 -74.517 -3.65 -73.833 -4.35 -73.55</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="2026-09-15T01:03:12Z" gml:id="uuid.2446af0c-c061-41ab-a1f5-9ebf4318393f">
      <!--TAC: WSPS21 NZKL 150045
NZZO SIGMET 1 VALID 150102/150502 NZKL-
NZZO AUCKLAND OCEANIC FIR SEV ICE FCST WI S4440 W14520 - S3440
W14600 - S3440 W14340 - S4430 W14230 - S4440 W14520 5000FT/FL160 MOV
E 25KT NC= -->
      <iwxxm:issueTime>
        <gml:TimeInstant gml:id="uuid.ca1fc475-e2bd-4f99-89dc-faed27d62d38">
          <gml:timePosition>2026-09-15T01:03:12Z</gml:timePosition>
        </gml:TimeInstant>
      </iwxxm:issueTime>
      <iwxxm:issuingAirTrafficServicesUnit>
        <aixm:Unit gml:id="uuid.b01c39cc-7f34-4894-af73-53b374fe03e1">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.bfa44cf0-330c-40f5-b98b-9731aeaca6e0">
              <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.cd0d7ea8-a333-450f-9baf-76dbb5609ad0">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.75b630ce-e6e8-46f6-8e4b-b20066d19065">
              <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.8b2f3fd3-9f47-4353-ae80-8492603fea57">
          <aixm:timeSlice>
            <aixm:AirspaceTimeSlice gml:id="uuid.a1251a81-a372-47d2-a5f5-421a14b5afc6">
              <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>1</iwxxm:sequenceNumber>
      <iwxxm:validPeriod>
        <gml:TimePeriod gml:id="uuid.88909182-befc-4c19-ae30-c08100bde99c">
          <gml:beginPosition>2026-09-15T01:02:00Z</gml:beginPosition>
          <gml:endPosition>2026-09-15T05:02:00Z</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.6f2f73a3-5cfe-4718-97f9-abc39536f7a2">
          <iwxxm:analysis>
            <iwxxm:SIGMETEvolvingConditionCollection gml:id="uuid.c3fd5ae8-11ca-4e2b-8831-1959cd5e1fd4" timeIndicator="FORECAST">
              <iwxxm:phenomenonTime nilReason="http://codes.wmo.int/common/nil/missing"/>
              <iwxxm:member>
                <iwxxm:SIGMETEvolvingCondition gml:id="uuid.2842e262-49dd-4692-96f4-1af116233f12" intensityChange="NO_CHANGE">
                  <iwxxm:geometry>
                    <aixm:AirspaceVolume gml:id="uuid.4a5d4985-d7c9-4fea-a595-00895d2a238a">
                      <aixm:upperLimit uom="ft_i">16000</aixm:upperLimit>
                      <aixm:upperLimitReference>STD</aixm:upperLimitReference>
                      <aixm:lowerLimit uom="ft_i">5000</aixm:lowerLimit>
                      <aixm:lowerLimitReference>STD</aixm:lowerLimitReference>
                      <aixm:horizontalProjection>
                        <aixm:Surface gml:id="uuid.6bbe63e5-844e-4ec3-b5ca-7cecdd415293" 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>-44.667 -145.333 -34.667 -146 -34.667 -143.667 -44.5 -142.5 -44.667 -145.333</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]">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="2026-09-15T01:03:37Z" gml:id="uuid.eb717892-f6b8-404f-80bb-4e122ed599c3">
      <!--TAC: WSAU21 YMMC 150103
YMMM SIGMET B02 VALID 150148/150548 YMMC-
YMMM MELBOURNE FIR EMBD TS OBS WI S0250 E08410 - S0820 E07920 -
S0740 E07600 - S0230 E08020 TOP FL500 STNR NC= -->
      <iwxxm:issueTime>
        <gml:TimeInstant gml:id="uuid.889d0d36-7679-4a62-bc36-01449412840c">
          <gml:timePosition>2026-09-15T01:03:37Z</gml:timePosition>
        </gml:TimeInstant>
      </iwxxm:issueTime>
      <iwxxm:issuingAirTrafficServicesUnit>
        <aixm:Unit gml:id="uuid.5f24f3e7-0f0f-423a-a48d-26a0907e3df6">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.9de57ac3-b3a4-492f-a9f8-c23e7dafd5aa">
              <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.e2d103f5-7c05-4fa5-9bb1-779f6ba05b5c">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.cc95816b-21ec-4b3a-a707-47c1c9bc8204">
              <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.8cbd5187-5ce9-4c7b-94bb-47e37022ed9f">
          <aixm:timeSlice>
            <aixm:AirspaceTimeSlice gml:id="uuid.ce31d092-2db7-4c3f-b20d-27cc5d293a21">
              <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>B02</iwxxm:sequenceNumber>
      <iwxxm:validPeriod>
        <gml:TimePeriod gml:id="uuid.056889cc-5b0e-4be1-85fb-e005dd7fdc42">
          <gml:beginPosition>2026-09-15T01:48:00Z</gml:beginPosition>
          <gml:endPosition>2026-09-15T05:48:00Z</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.013bf095-9245-4201-9209-ae70cd3da0ac">
          <iwxxm:analysis>
            <iwxxm:SIGMETEvolvingConditionCollection gml:id="uuid.fcfdae96-f9d0-44f9-8091-b78d489bef04" timeIndicator="FORECAST">
              <iwxxm:phenomenonTime nilReason="http://codes.wmo.int/common/nil/missing"/>
              <iwxxm:member>
                <iwxxm:SIGMETEvolvingCondition gml:id="uuid.293f1314-926a-4329-986a-5a0c3fdfa8eb" intensityChange="NO_CHANGE">
                  <iwxxm:geometry>
                    <aixm:AirspaceVolume gml:id="uuid.e8edc3da-adc3-4fe7-8fb0-336ca9db857e">
                      <aixm:upperLimit uom="FL">500</aixm:upperLimit>
                      <aixm:upperLimitReference>STD</aixm:upperLimitReference>
                      <aixm:horizontalProjection>
                        <aixm:Surface gml:id="uuid.7afce2d1-1d67-4094-b12a-2986905cf5e1" 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>-2.833 84.167 -8.333 79.333 -7.667 76 -2.5 80.333</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="2026-09-15T01:06:39Z" gml:id="uuid.5308930b-37c5-4973-8f2f-6bb7b737d2f4">
      <!--TAC: WSAU21 YMMC 150106
YBBB SIGMET A01 VALID 150106/150506 YMMC-
YBBB BRISBANE FIR EMBD TS OBS WI S3710 E15430 - S3700 E15530 - S4010
E15830 - S4020 E15710 TOP FL310 MOV SSE 15KT NC= -->
      <iwxxm:issueTime>
        <gml:TimeInstant gml:id="uuid.8f58eb05-2e78-43ce-a32e-0f0e060db90c">
          <gml:timePosition>2026-09-15T01:06:39Z</gml:timePosition>
        </gml:TimeInstant>
      </iwxxm:issueTime>
      <iwxxm:issuingAirTrafficServicesUnit>
        <aixm:Unit gml:id="uuid.bda4b5a9-15ef-4f1a-bbc3-0b3460ec8b4c">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.f21762f1-e7c4-48ec-9b13-ea0aaa939214">
              <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.7d6017f9-3c8f-4335-8d4f-247d8bedc1b4">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.0c00ddc8-faf3-4b43-8ec6-2bfde6582772">
              <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.b918b8ce-54f6-4486-9051-db10b398f039">
          <aixm:timeSlice>
            <aixm:AirspaceTimeSlice gml:id="uuid.45643da8-d19c-4f14-bdbe-e5ae8965a338">
              <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>A01</iwxxm:sequenceNumber>
      <iwxxm:validPeriod>
        <gml:TimePeriod gml:id="uuid.c18ba76f-abeb-4167-85f3-b708f761f3fb">
          <gml:beginPosition>2026-09-15T01:06:00Z</gml:beginPosition>
          <gml:endPosition>2026-09-15T05:06:00Z</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.f6a69e00-caf6-49a3-b408-31cc751d2d1d">
          <iwxxm:analysis>
            <iwxxm:SIGMETEvolvingConditionCollection gml:id="uuid.04ac22e4-7e68-4b42-a79d-2399020f9c9e" timeIndicator="FORECAST">
              <iwxxm:phenomenonTime nilReason="http://codes.wmo.int/common/nil/missing"/>
              <iwxxm:member>
                <iwxxm:SIGMETEvolvingCondition gml:id="uuid.48fdfc32-c553-4319-991d-40c9d49f3673" intensityChange="NO_CHANGE">
                  <iwxxm:geometry>
                    <aixm:AirspaceVolume gml:id="uuid.313cfa9d-cd1f-483b-8122-2bcbe77b2fab">
                      <aixm:upperLimit uom="FL">310</aixm:upperLimit>
                      <aixm:upperLimitReference>STD</aixm:upperLimitReference>
                      <aixm:horizontalProjection>
                        <aixm:Surface gml:id="uuid.dba36f67-417e-4a7c-9119-b3712896185f" 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>-37.167 154.5 -37 155.5 -40.167 158.5 -40.333 157.167</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="2026-09-15T01:06:59Z" gml:id="uuid.582bcb48-c8fb-4616-84ab-3efe30a416d4">
      <!--TAC: WSSC31 FSIA 150100
FSSS SIGMET 01 VALID 150110/150510 FSIA-
FSSS SEYCHELLES FIR EMBD TS OBS WI N0334 E05822 - S0003 E05743 - N0051 E05315 - N0334 E05822 TOP ABV FL390 STNR NC= -->
      <iwxxm:issueTime>
        <gml:TimeInstant gml:id="uuid.ef612803-20cd-4562-81ac-890487745b90">
          <gml:timePosition>2026-09-15T01:06:59Z</gml:timePosition>
        </gml:TimeInstant>
      </iwxxm:issueTime>
      <iwxxm:issuingAirTrafficServicesUnit>
        <aixm:Unit gml:id="uuid.b75bf0ea-583b-4fac-99f3-7ba52da6c371">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.4847fd52-6f22-44a0-b571-0e41dee5eb51">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>FSSS SEYCHELLES</aixm:name>
              <aixm:type>FIR</aixm:type>
              <aixm:designator>FSSS</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:issuingAirTrafficServicesUnit>
      <iwxxm:originatingMeteorologicalWatchOffice>
        <aixm:Unit gml:id="uuid.592ff707-a386-484f-a18f-5365b9db3be2">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.f31740ff-3ae1-41d8-98c5-557df32937e5">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>FSSS MWO</aixm:name>
              <aixm:type>MWO</aixm:type>
              <aixm:designator>FSSS</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:originatingMeteorologicalWatchOffice>
      <iwxxm:issuingAirTrafficServicesRegion>
        <aixm:Airspace gml:id="uuid.2c9d7ade-8715-4797-bbd1-16825720a439">
          <aixm:timeSlice>
            <aixm:AirspaceTimeSlice gml:id="uuid.15576716-acb0-4155-9dad-c0b09b00d925">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:type>OTHER:FIR_UIR</aixm:type>
              <aixm:designator>FSSS</aixm:designator>
              <aixm:name>FSSS SEYCHELLES FIR/UIR</aixm:name>
            </aixm:AirspaceTimeSlice>
          </aixm:timeSlice>
        </aixm:Airspace>
      </iwxxm:issuingAirTrafficServicesRegion>
      <iwxxm:sequenceNumber>01</iwxxm:sequenceNumber>
      <iwxxm:validPeriod>
        <gml:TimePeriod gml:id="uuid.9e384267-a659-4339-8096-146a56073431">
          <gml:beginPosition>2026-09-15T01:10:00Z</gml:beginPosition>
          <gml:endPosition>2026-09-15T05:10:00Z</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.9df03cc2-e820-44f2-8559-45adf3586518">
          <iwxxm:analysis>
            <iwxxm:SIGMETEvolvingConditionCollection gml:id="uuid.5657645f-e286-4949-9dd5-74ccb0a619f0" timeIndicator="FORECAST">
              <iwxxm:phenomenonTime nilReason="http://codes.wmo.int/common/nil/missing"/>
              <iwxxm:member>
                <iwxxm:SIGMETEvolvingCondition gml:id="uuid.1c5da72f-462c-433e-b5be-fdb9a9e0abe1" intensityChange="NO_CHANGE">
                  <iwxxm:geometry>
                    <aixm:AirspaceVolume gml:id="uuid.2f9caa14-ddee-4664-973a-a1e6c86aa21c">
                      <aixm:upperLimit uom="FL">390</aixm:upperLimit>
                      <aixm:upperLimitReference>STD</aixm:upperLimitReference>
                      <aixm:horizontalProjection>
                        <aixm:Surface gml:id="uuid.6b681154-37ca-459a-bd40-8df94be1707c" 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>3.567 58.367 -0.05 57.717 0.85 53.25 3.567 58.367</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="2026-09-15T01:09:09Z" gml:id="uuid.1a095f11-ccbd-4840-af3e-cbae951fbdf0">
      <!--TAC: WSFJ01 NFFN 150110
NFFF SIGMET 01 VALID 150200/150500 NFFN-
NFFF NADI FIR EMBD TS OBS WI S0618 E17424 - S0524 E17954 - S0630
W17918 - S0948 E17618 - S0618 E17424 TOP FL520 STNR NC= -->
      <iwxxm:issueTime>
        <gml:TimeInstant gml:id="uuid.698074f4-4683-4ebc-8141-1445c0bb78b2">
          <gml:timePosition>2026-09-15T01:09:09Z</gml:timePosition>
        </gml:TimeInstant>
      </iwxxm:issueTime>
      <iwxxm:issuingAirTrafficServicesUnit>
        <aixm:Unit gml:id="uuid.3e158ac5-59cd-416c-b809-cd32dc058f5a">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.6876c3a2-10d2-47f1-9202-e66cac648d91">
              <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.3f69d7ba-f68c-41af-ae5c-429fdbb30c4d">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.eabec5fb-4e5a-4c7a-bdab-101c5362e1d4">
              <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.1df6cae2-9e6d-4871-bdc3-2c9068c15e93">
          <aixm:timeSlice>
            <aixm:AirspaceTimeSlice gml:id="uuid.ebd17a5d-f67b-4443-9993-809dc80b069e">
              <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>01</iwxxm:sequenceNumber>
      <iwxxm:validPeriod>
        <gml:TimePeriod gml:id="uuid.645a2846-5891-4b45-a69c-95ad77e21f37">
          <gml:beginPosition>2026-09-15T02:00:00Z</gml:beginPosition>
          <gml:endPosition>2026-09-15T05:00:00Z</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.f4c28c03-9715-4abb-843c-c2437429178b">
          <iwxxm:analysis>
            <iwxxm:SIGMETEvolvingConditionCollection gml:id="uuid.bae7a4f4-52af-4172-b19b-aeeadc5456c6" timeIndicator="FORECAST">
              <iwxxm:phenomenonTime nilReason="http://codes.wmo.int/common/nil/missing"/>
              <iwxxm:member>
                <iwxxm:SIGMETEvolvingCondition gml:id="uuid.c4e0a536-cb41-4d72-94e5-08ec9827f5b8" intensityChange="NO_CHANGE">
                  <iwxxm:geometry>
                    <aixm:AirspaceVolume gml:id="uuid.3f379e86-9e7d-4479-920d-11064381d856">
                      <aixm:upperLimit uom="FL">520</aixm:upperLimit>
                      <aixm:upperLimitReference>STD</aixm:upperLimitReference>
                      <aixm:horizontalProjection>
                        <aixm:Surface gml:id="uuid.44462a56-2cf1-46f8-ac11-978ddc65589b" 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>-6.3 174.4 -5.4 179.9 -6.5 180.7 -9.8 176.3 -6.3 174.4</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="2026-09-15T01:09:59Z" gml:id="uuid.588fa50d-50a7-4697-a43d-7e0ac5b8a279">
      <!--TAC: WSPR31 SPIM 150109
SPIM SIGMET B1 VALID 150110/150440 SPJC-
SPIM LIMA FIR EMBD TS OBS AT 0050Z N OF LINE S0321 W07641 -
S0225 W07506 - S0232 W07328 - S0307 W07151
TOP FL460 MOV SE NC= -->
      <iwxxm:issueTime>
        <gml:TimeInstant gml:id="uuid.a9890577-c3a7-4be4-92f6-807ca7ecfe02">
          <gml:timePosition>2026-09-15T01:09:59Z</gml:timePosition>
        </gml:TimeInstant>
      </iwxxm:issueTime>
      <iwxxm:issuingAirTrafficServicesUnit>
        <aixm:Unit gml:id="uuid.0895100e-d827-4e54-ad14-d88436827aa5">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.6c226c71-d88f-4182-a1b4-4b67ac4bee55">
              <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.42e9caac-5d3d-4285-91f4-7248b1be8573">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.64c23d98-6949-4ca9-9a0e-7ffdd233d597">
              <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.c11d7e9f-e54f-4220-b090-939960dba0e4">
          <aixm:timeSlice>
            <aixm:AirspaceTimeSlice gml:id="uuid.8fbdfbf9-20bf-40d6-832f-7ac1a8ec6a65">
              <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>B1</iwxxm:sequenceNumber>
      <iwxxm:validPeriod>
        <gml:TimePeriod gml:id="uuid.a68e29fd-7702-451f-9916-3e00d666dc19">
          <gml:beginPosition>2026-09-15T01:10:00Z</gml:beginPosition>
          <gml:endPosition>2026-09-15T04:40:00Z</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.07599e10-2a97-4bc3-8296-db689a881993">
          <iwxxm:analysis>
            <iwxxm:SIGMETEvolvingConditionCollection gml:id="uuid.0e10df09-35a2-4a9d-9353-17806bdc0937" timeIndicator="FORECAST">
              <iwxxm:phenomenonTime nilReason="http://codes.wmo.int/common/nil/missing"/>
              <iwxxm:member>
                <iwxxm:SIGMETEvolvingCondition gml:id="uuid.935a4fef-72e2-42a4-a603-d14292b11217" intensityChange="NO_CHANGE">
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                      <aixm:upperLimitReference>STD</aixm:upperLimitReference>
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                        <aixm:Surface gml:id="uuid.e9f46bd3-9cae-4bde-8aa7-989d1722e264" srsDimension="2" axisLabels="Lat Long" srsName="http://www.opengis.net/def/crs/EPSG/0/4326">
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                        </aixm:Surface>
                      </aixm:horizontalProjection>
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                  </iwxxm:geometry>
                  <iwxxm:directionOfMotion uom="deg">135</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="2026-09-15T01:10:26Z" gml:id="uuid.0b4ac879-85a9-496c-80bf-7d285eee3caf">
      <!--TAC: WSCO31 SKBO 150110
SKED SIGMET 1 VALID 150115/150515 SKBO-
SKED BOGOTA FIR FRQ TS OBS AT 0110Z WI N0710 W07741 - N0814 W07701 - N0719 W07426 - N0527 W07523 - N0710 W07741 TOP ABV FL410 MOV NW 05KT INTSF= -->
      <iwxxm:issueTime>
        <gml:TimeInstant gml:id="uuid.872b6623-6bd3-411b-aeb5-fc127606728d">
          <gml:timePosition>2026-09-15T01:10:26Z</gml:timePosition>
        </gml:TimeInstant>
      </iwxxm:issueTime>
      <iwxxm:issuingAirTrafficServicesUnit>
        <aixm:Unit gml:id="uuid.973df3e4-8416-4b69-b6e1-1294d398580f">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.81b6c8c4-e433-4746-931a-e8336d71b16f">
              <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.aedd2233-2d17-44be-a220-a57ae9f7f988">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.3e3b03c1-1dff-44d7-9577-acee6ff679fc">
              <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.2c2acf36-cea9-4e4f-8186-4fa66bc56680">
          <aixm:timeSlice>
            <aixm:AirspaceTimeSlice gml:id="uuid.c76acbbd-cd06-405e-9aa1-855806edf3f8">
              <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>1</iwxxm:sequenceNumber>
      <iwxxm:validPeriod>
        <gml:TimePeriod gml:id="uuid.4fde3418-e564-4697-b0e4-f1751c3b79e4">
          <gml:beginPosition>2026-09-15T01:15:00Z</gml:beginPosition>
          <gml:endPosition>2026-09-15T05:15:00Z</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.79ac2707-6990-49f3-97e3-ff3a46494f2a">
          <iwxxm:analysis>
            <iwxxm:SIGMETEvolvingConditionCollection gml:id="uuid.f1844f06-31cf-4f7c-bcb9-65f77ea3b057" timeIndicator="FORECAST">
              <iwxxm:phenomenonTime nilReason="http://codes.wmo.int/common/nil/missing"/>
              <iwxxm:member>
                <iwxxm:SIGMETEvolvingCondition gml:id="uuid.6452096b-b6af-4ad2-abb8-bc8d0372e21e" intensityChange="INTENSIFY">
                  <iwxxm:geometry>
                    <aixm:AirspaceVolume gml:id="uuid.abc31d1e-9300-4810-91d4-8eec454d61a9">
                      <aixm:upperLimit uom="FL">410</aixm:upperLimit>
                      <aixm:upperLimitReference>STD</aixm:upperLimitReference>
                      <aixm:horizontalProjection>
                        <aixm:Surface gml:id="uuid.0989b12f-18e9-4988-9482-b9823967c284" 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>7.167 -77.683 8.233 -77.017 7.317 -74.433 5.45 -75.383 7.167 -77.683</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="2026-09-15T01:14:38Z" gml:id="uuid.a01a56d4-8daf-4c24-bde7-d3872bfb59c9">
      <!--TAC: WSCO31 SKBO 150114
SKEC SIGMET 1 VALID 150120/150520 SKBO-
SKEC BARRANQUILLA FIR FRQ TS OBS AT 0115Z WI N1056 W07717 - N1018 W07341 - N0805 W07412 - N0826 W07634 - N1056 W07717 TOP ABV FL380 MOV NW 05KT INTSF= -->
      <iwxxm:issueTime>
        <gml:TimeInstant gml:id="uuid.b67b3ab4-e832-43e8-ae5c-d04d398e9332">
          <gml:timePosition>2026-09-15T01:14:38Z</gml:timePosition>
        </gml:TimeInstant>
      </iwxxm:issueTime>
      <iwxxm:issuingAirTrafficServicesUnit>
        <aixm:Unit gml:id="uuid.a34a89f5-c760-4248-9245-c848fb677e81">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.d81afabd-04c2-46f1-b7dc-6c9ecbf84487">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>SKEC BARRANQUILLA</aixm:name>
              <aixm:type>FIR</aixm:type>
              <aixm:designator>SKEC</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:issuingAirTrafficServicesUnit>
      <iwxxm:originatingMeteorologicalWatchOffice>
        <aixm:Unit gml:id="uuid.c5545ab5-03f2-43bc-98f6-cee49bd2327e">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.ec712a95-b180-4f08-a7ef-1c78fbc9aefc">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>SKEC MWO</aixm:name>
              <aixm:type>MWO</aixm:type>
              <aixm:designator>SKEC</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:originatingMeteorologicalWatchOffice>
      <iwxxm:issuingAirTrafficServicesRegion>
        <aixm:Airspace gml:id="uuid.08e69f64-5997-440c-8a56-8e717dc55e3a">
          <aixm:timeSlice>
            <aixm:AirspaceTimeSlice gml:id="uuid.c2123a2b-37ba-4cd2-9968-8f676d920851">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:type>OTHER:FIR_UIR</aixm:type>
              <aixm:designator>SKEC</aixm:designator>
              <aixm:name>SKEC BARRANQUILLA FIR/UIR</aixm:name>
            </aixm:AirspaceTimeSlice>
          </aixm:timeSlice>
        </aixm:Airspace>
      </iwxxm:issuingAirTrafficServicesRegion>
      <iwxxm:sequenceNumber>1</iwxxm:sequenceNumber>
      <iwxxm:validPeriod>
        <gml:TimePeriod gml:id="uuid.87a18613-0162-4edf-8311-982b6844859e">
          <gml:beginPosition>2026-09-15T01:20:00Z</gml:beginPosition>
          <gml:endPosition>2026-09-15T05:20:00Z</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.b5257135-57c2-4ac1-b49d-90a03d9c5c43">
          <iwxxm:analysis>
            <iwxxm:SIGMETEvolvingConditionCollection gml:id="uuid.ff34fc56-6c9d-4321-95cf-84ce6c6035ef" timeIndicator="FORECAST">
              <iwxxm:phenomenonTime nilReason="http://codes.wmo.int/common/nil/missing"/>
              <iwxxm:member>
                <iwxxm:SIGMETEvolvingCondition gml:id="uuid.8b8fe53a-3d0e-47c2-ac60-970e2bc96767" intensityChange="INTENSIFY">
                  <iwxxm:geometry>
                    <aixm:AirspaceVolume gml:id="uuid.1dea8958-6bc5-4936-985b-54ee64368092">
                      <aixm:upperLimit uom="FL">380</aixm:upperLimit>
                      <aixm:upperLimitReference>STD</aixm:upperLimitReference>
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                        <aixm:Surface gml:id="uuid.0ceaf998-7c3b-4d63-8208-6c0f1f883dab" 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>10.933 -77.283 10.3 -73.683 8.083 -74.2 8.433 -76.567 10.933 -77.283</gml:posList>
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                        </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="2026-09-15T01:15:35Z" gml:id="uuid.40dcad59-e126-456f-a057-f387c4bc36a5">
      <!--TAC: WSPA11 PHFO 150115
KZAK SIGMET XRAY 5 VALID 150110/150510 PHFO-
OAKLAND OCEANIC FIR EMBD TS OBS AT 0115Z WI N1245 E13945 - N1445
E14330 - N1445 E14745 - N1100 E14915 - N0645 E14630 - N0630 E14400 -
N0715 E14145 - N1000 E14015 - N1245 E13945. TOP FL540. MOV SSE 5KT.
NC. -->
      <iwxxm:issueTime>
        <gml:TimeInstant gml:id="uuid.55f35e81-3a28-4b32-a26b-2a89b9d8eb21">
          <gml:timePosition>2026-09-15T01:15:35Z</gml:timePosition>
        </gml:TimeInstant>
      </iwxxm:issueTime>
      <iwxxm:issuingAirTrafficServicesUnit>
        <aixm:Unit gml:id="uuid.0c6610c3-4dbd-4fb9-88f2-4c18be36babe">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.70dfdcd2-4bda-452c-bddf-af5f1a3c8562">
              <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.d052fa26-b0d8-4630-82d6-ebfdea328ce7">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.16276978-9387-4622-b2cf-d8bc05b62bce">
              <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.c4e1c222-fa88-40c3-a806-9a55332290fb">
          <aixm:timeSlice>
            <aixm:AirspaceTimeSlice gml:id="uuid.77cf832e-a86e-4ee1-99a8-a2b77e421afd">
              <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>XRAY 5</iwxxm:sequenceNumber>
      <iwxxm:validPeriod>
        <gml:TimePeriod gml:id="uuid.f244370a-dcaa-4df0-bd7d-b30c234a6502">
          <gml:beginPosition>2026-09-15T01:10:00Z</gml:beginPosition>
          <gml:endPosition>2026-09-15T05:10:00Z</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.942577b1-4142-455b-a7d3-105eacc8cd80">
          <iwxxm:analysis>
            <iwxxm:SIGMETEvolvingConditionCollection gml:id="uuid.425fe091-b658-4ac4-8886-fb84d1789236" timeIndicator="FORECAST">
              <iwxxm:phenomenonTime nilReason="http://codes.wmo.int/common/nil/missing"/>
              <iwxxm:member>
                <iwxxm:SIGMETEvolvingCondition gml:id="uuid.88ce6fb1-1520-418f-a70c-2f62e5b01cef" intensityChange="NO_CHANGE">
                  <iwxxm:geometry>
                    <aixm:AirspaceVolume gml:id="uuid.df493edf-69fe-4cb5-be62-8d035fbe808d">
                      <aixm:upperLimit uom="FL">540</aixm:upperLimit>
                      <aixm:upperLimitReference>STD</aixm:upperLimitReference>
                      <aixm:horizontalProjection>
                        <aixm:Surface gml:id="uuid.1552746b-8774-4124-ac4d-b1138bed3f36" 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>12.75 139.75 14.75 143.5 14.75 147.75 11 149.25 6.75 146.5 6.5 144 7.25 141.75 10 140.25 12.75 139.75</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]">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="2026-09-15T01:19:02Z" gml:id="uuid.5048f7af-d8f5-434b-a40e-ad21902abb79">
      <!--TAC: WSNT01 CWAO 150118
CZQX SIGMET C2 VALID 150115/150515 CWUL-
CZQX GANDER OCEANIC FIR/CTA FRQ TS FCST WI 90NM WID LINE BTN N4930 W04900 -
N5200 W04930 - N5330 W04830 TOP FL380 MOV NE 25KT NC= -->
      <iwxxm:issueTime>
        <gml:TimeInstant gml:id="uuid.edee8b8d-977d-475c-805b-c48f1e7e22ee">
          <gml:timePosition>2026-09-15T01:19:02Z</gml:timePosition>
        </gml:TimeInstant>
      </iwxxm:issueTime>
      <iwxxm:issuingAirTrafficServicesUnit>
        <aixm:Unit gml:id="uuid.eba46f27-099b-414d-aa75-604c79cf97ad">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.7b4ca541-cfc0-4caf-b039-37886e63c3a9">
              <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.a8c148c8-aafd-4d0c-8183-e9c74cb7cca3">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.340587a3-0830-40f0-8839-8c6b84cca262">
              <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.71249b83-99cb-4fae-8df3-f4ff3f5c24fb">
          <aixm:timeSlice>
            <aixm:AirspaceTimeSlice gml:id="uuid.46ac442d-2ac9-4587-acd4-6e3db43d8ee8">
              <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>C2</iwxxm:sequenceNumber>
      <iwxxm:validPeriod>
        <gml:TimePeriod gml:id="uuid.89fc4ea1-18ae-46cb-a691-e9aa1e95c82d">
          <gml:beginPosition>2026-09-15T01:15:00Z</gml:beginPosition>
          <gml:endPosition>2026-09-15T05:15:00Z</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.88a09b0e-812d-4771-bab8-0bcb80136c3f">
          <iwxxm:analysis>
            <iwxxm:SIGMETEvolvingConditionCollection gml:id="uuid.9b18f614-9fa0-4308-842d-b7cff1840e50" timeIndicator="FORECAST">
              <iwxxm:phenomenonTime nilReason="http://codes.wmo.int/common/nil/missing"/>
              <iwxxm:member>
                <iwxxm:SIGMETEvolvingCondition gml:id="uuid.ea64efbe-bb80-44a7-91b0-26ba5bc1d913" intensityChange="NO_CHANGE">
                  <iwxxm:geometry>
                    <aixm:AirspaceVolume gml:id="uuid.1ec36b4a-af49-4587-942f-e2f4b6b484ce">
                      <aixm:upperLimit uom="FL">380</aixm:upperLimit>
                      <aixm:upperLimitReference>STD</aixm:upperLimitReference>
                      <aixm:horizontalProjection>
                        <aixm:Surface gml:id="uuid.8046d147-23a5-46d7-8237-35e9f458f3af" 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>49.597 -47.855 49.403 -50.145 52.108 -50.686 53.798 -49.56 53.202 -47.44 51.892 -48.314 49.597 -47.855</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]">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="2026-09-15T01:21:33Z" gml:id="uuid.bd00ee01-6209-4601-ad34-daa4048fa0e6">
      <!--TAC: WSHO31 MHTG 150120
MHTG SIGMET D1 VALID 150120/150520 MHTG-
MHCC CENTRAL AMERICAN FIR EMBD TS OBS AT 0110Z
WI N1203 W09811 - N0933 W09422 - N0846 W09520 - N0830 W09954
- N1057 W10140 TOP FL520 STNR NC= -->
      <iwxxm:issueTime>
        <gml:TimeInstant gml:id="uuid.9949ab6f-542d-4bf4-91d4-83e346fe53fe">
          <gml:timePosition>2026-09-15T01:21:33Z</gml:timePosition>
        </gml:TimeInstant>
      </iwxxm:issueTime>
      <iwxxm:issuingAirTrafficServicesUnit>
        <aixm:Unit gml:id="uuid.04b1a6da-947c-417d-93dc-cd7850e640aa">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.41878432-637d-4a95-8480-9fe1a47fd285">
              <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.84659840-1c0e-402c-9136-13cefba6fafe">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.07d0300b-cfa4-425f-a80b-ec6cc50eba7f">
              <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.a95773c8-bdf0-4795-855f-71490266c348">
          <aixm:timeSlice>
            <aixm:AirspaceTimeSlice gml:id="uuid.51add6a5-3b33-41b6-b881-7f0172c685ec">
              <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>D1</iwxxm:sequenceNumber>
      <iwxxm:validPeriod>
        <gml:TimePeriod gml:id="uuid.16c745fe-de7f-4772-94c2-f274ae72240d">
          <gml:beginPosition>2026-09-15T01:20:00Z</gml:beginPosition>
          <gml:endPosition>2026-09-15T05:20:00Z</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.0a5e71ba-d2c6-4b4d-8583-1b55fd16e36b">
          <iwxxm:analysis>
            <iwxxm:SIGMETEvolvingConditionCollection gml:id="uuid.6806483b-ac3f-426d-8756-699476c23a9b" timeIndicator="FORECAST">
              <iwxxm:phenomenonTime nilReason="http://codes.wmo.int/common/nil/missing"/>
              <iwxxm:member>
                <iwxxm:SIGMETEvolvingCondition gml:id="uuid.12038505-6739-43f0-b413-de682d00ee7f" intensityChange="NO_CHANGE">
                  <iwxxm:geometry>
                    <aixm:AirspaceVolume gml:id="uuid.e9a79b29-8ca9-4bd2-be1e-2e7079fb209f">
                      <aixm:upperLimit uom="FL">520</aixm:upperLimit>
                      <aixm:upperLimitReference>STD</aixm:upperLimitReference>
                      <aixm:horizontalProjection>
                        <aixm:Surface gml:id="uuid.46eacf19-a559-441c-971a-3a1c528078b6" 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>12.05 -98.183 9.55 -94.367 8.767 -95.333 8.5 -99.9 10.95 -101.667</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="2026-09-15T01:23:01Z" gml:id="uuid.c54d7682-4311-4617-bf9d-c4f40c3af23f">
      <!--TAC: WSTU31 LTAC 150119
LTAA SIGMET 1 VALID 150119/150519 LTAC-
LTAA ANKARA FIR EMBD TS FCST N OF LINE N4207 E03936 - N4040 E03822 -
N4040 E04125 - N4129 E04154 FL300 MOV N 12KT NC= -->
      <iwxxm:issueTime>
        <gml:TimeInstant gml:id="uuid.ede8c3c5-413f-46fd-98ba-faae1feaece7">
          <gml:timePosition>2026-09-15T01:23:01Z</gml:timePosition>
        </gml:TimeInstant>
      </iwxxm:issueTime>
      <iwxxm:issuingAirTrafficServicesUnit>
        <aixm:Unit gml:id="uuid.e5e37d4d-9b6f-4479-9fb1-69984c5ba303">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.12eafcbb-2d3e-4e8a-94eb-ea75dc12ce20">
              <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.f3f2b432-a42d-44ee-94fd-d90f41a852fb">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.ec4780f0-2410-4e85-b878-7a07574a900d">
              <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.3f6cda5b-9339-493a-abd3-0cfc9228d860">
          <aixm:timeSlice>
            <aixm:AirspaceTimeSlice gml:id="uuid.85546ce7-07a1-41bc-a2c3-4dfe58f1aa3d">
              <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>1</iwxxm:sequenceNumber>
      <iwxxm:validPeriod>
        <gml:TimePeriod gml:id="uuid.cf6e3128-c15f-485b-850a-cb3a6a426048">
          <gml:beginPosition>2026-09-15T01:19:00Z</gml:beginPosition>
          <gml:endPosition>2026-09-15T05:19:00Z</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.f94268db-cacb-4254-9b6a-e87af6a77ecb">
          <iwxxm:analysis>
            <iwxxm:SIGMETEvolvingConditionCollection gml:id="uuid.d1297b4c-04c9-4714-b3f0-25ae12d0a5d7" timeIndicator="FORECAST">
              <iwxxm:phenomenonTime nilReason="http://codes.wmo.int/common/nil/missing"/>
              <iwxxm:member>
                <iwxxm:SIGMETEvolvingCondition gml:id="uuid.260e0c0c-ad3d-4ffe-9e1e-5b6165f96427" intensityChange="NO_CHANGE">
                  <iwxxm:geometry>
                    <aixm:AirspaceVolume gml:id="uuid.d5cd50fb-7e63-4997-8a44-12b05f33f851">
                      <aixm:upperLimit uom="FL">300</aixm:upperLimit>
                      <aixm:upperLimitReference>STD</aixm:upperLimitReference>
                      <aixm:horizontalProjection>
                        <aixm:Surface gml:id="uuid.cef8fc97-d787-4060-8292-f26318cceb52" 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>41.467 41.89 41.439 41.842 41.897 40.33 42.117 39.6 42.117 39.6 40.667 38.367 40.667 41.417 41.467 41.89</gml:posList>
                                </gml:LinearRing>
                              </gml:exterior>
                            </gml:PolygonPatch>
                          </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="2026-09-15T01:24:38Z" gml:id="uuid.c00afbfa-e927-42f1-9c83-3eff09ca06b4">
      <!--TAC: WSCA31 MHTG 150125
MHTG SIGMET F1 VALID 150125/150525 MHTG-
MHCC CENTRAL AMERICAN FIR EMBD TS OBS AT 0115Z
WI N1428 W08455 - N1353 W08235 - N1254 W08249 - N0956 W08235
- N1045 W08426 - N1332 W08536 TOP FL500 STNR WKN= -->
      <iwxxm:issueTime>
        <gml:TimeInstant gml:id="uuid.de8997af-cdb6-4a22-9d22-1dc3c9afad99">
          <gml:timePosition>2026-09-15T01:24:38Z</gml:timePosition>
        </gml:TimeInstant>
      </iwxxm:issueTime>
      <iwxxm:issuingAirTrafficServicesUnit>
        <aixm:Unit gml:id="uuid.e2a955df-caf3-4478-a885-8f6f266cb9e7">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.9c770606-cd46-4b95-accb-83c5f20eae27">
              <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.8df05ea2-25df-4b6f-9d28-9611aea36095">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.86ae10d9-6b0a-460d-9458-57d129a9b909">
              <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.a994000b-d7d2-4595-9b1e-43e87cd40f43">
          <aixm:timeSlice>
            <aixm:AirspaceTimeSlice gml:id="uuid.b2a254af-92c3-4e9c-a0e0-6fd62cf7d1b0">
              <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>F1</iwxxm:sequenceNumber>
      <iwxxm:validPeriod>
        <gml:TimePeriod gml:id="uuid.58d0ac7b-4a16-435d-9e0b-8f987c8e4c86">
          <gml:beginPosition>2026-09-15T01:25:00Z</gml:beginPosition>
          <gml:endPosition>2026-09-15T05:25:00Z</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.fad2416c-e5c5-48b3-ab9e-fac099de124f">
          <iwxxm:analysis>
            <iwxxm:SIGMETEvolvingConditionCollection gml:id="uuid.2e585f83-88e4-491f-84f5-7b599fa45100" timeIndicator="FORECAST">
              <iwxxm:phenomenonTime nilReason="http://codes.wmo.int/common/nil/missing"/>
              <iwxxm:member>
                <iwxxm:SIGMETEvolvingCondition gml:id="uuid.1847f63f-c1c4-41de-8ba9-0f8deb4513bc" intensityChange="WEAKEN">
                  <iwxxm:geometry>
                    <aixm:AirspaceVolume gml:id="uuid.841eff93-214b-49cd-8136-cb8c1b759bbf">
                      <aixm:upperLimit uom="FL">500</aixm:upperLimit>
                      <aixm:upperLimitReference>STD</aixm:upperLimitReference>
                      <aixm:horizontalProjection>
                        <aixm:Surface gml:id="uuid.7f18f31a-f413-4a5a-ac54-ce07a47faad4" 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>14.467 -84.917 13.883 -82.583 12.9 -82.817 9.933 -82.583 10.75 -84.433 13.533 -85.6</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="2026-09-15T01:24:38Z" gml:id="uuid.59c43ade-8edf-46a7-b557-d97ba393a42a">
      <!--TAC: WSCI35 ZGGG 150122
ZGZU SIGMET 1 VALID 150135/150535 ZGGG-
ZGZU GUANGZHOU FIR EMBD TS FCST S OF N2330 AND E OF E10958 TOP FL400
 MOV NE 25KMH NC= -->
      <iwxxm:issueTime>
        <gml:TimeInstant gml:id="uuid.677e7341-c82f-41ac-86cf-31bee3aa9bff">
          <gml:timePosition>2026-09-15T01:24:38Z</gml:timePosition>
        </gml:TimeInstant>
      </iwxxm:issueTime>
      <iwxxm:issuingAirTrafficServicesUnit>
        <aixm:Unit gml:id="uuid.f068b195-54ce-48a1-b5d8-263c6a12422b">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.7fca412f-de57-4d2a-bfe9-61b7183d3839">
              <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.6945ca9d-9b68-41da-a0f7-1c2387758df8">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.6592f5e9-2761-47de-b0a3-0786fbec75ec">
              <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.44162d88-2c1c-474f-8e1f-f772f04be402">
          <aixm:timeSlice>
            <aixm:AirspaceTimeSlice gml:id="uuid.8d3689f7-aac2-4787-8182-ffa670ed7e4f">
              <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>1</iwxxm:sequenceNumber>
      <iwxxm:validPeriod>
        <gml:TimePeriod gml:id="uuid.515c9fab-542d-4693-873b-861118cfc61c">
          <gml:beginPosition>2026-09-15T01:35:00Z</gml:beginPosition>
          <gml:endPosition>2026-09-15T05:35:00Z</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.c89de9b9-024e-4ac7-ab88-49c543b5cece">
          <iwxxm:analysis>
            <iwxxm:SIGMETEvolvingConditionCollection gml:id="uuid.1d69a056-bf88-4f62-8058-4d6f1fa8de00" timeIndicator="FORECAST">
              <iwxxm:phenomenonTime nilReason="http://codes.wmo.int/common/nil/missing"/>
              <iwxxm:member>
                <iwxxm:SIGMETEvolvingCondition gml:id="uuid.eddbb982-c3aa-4cdb-b597-5e9f378c5677" intensityChange="NO_CHANGE">
                  <iwxxm:geometry>
                    <aixm:AirspaceVolume gml:id="uuid.d17a9fe4-d11b-4d74-b2eb-5815c8817b1c">
                      <aixm:upperLimit uom="FL">400</aixm:upperLimit>
                      <aixm:upperLimitReference>STD</aixm:upperLimitReference>
                      <aixm:horizontalProjection>
                        <aixm:Surface gml:id="uuid.178176eb-14d0-49f3-8fce-68cc52d8f078" 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>20.487 109.967 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 23.5 117.422 23.5 109.967 20.487 109.967</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: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="2026-09-15T01:24:49Z" gml:id="uuid.e2b3fd9d-3ebc-4e71-b69e-16f167da5344">
      <!--TAC: WSIN90 VABB 150120
VABF SIGMET 01 VALID 150120/150520 VABB-
VABF MUMBAI FIR EMBD TS FCST WI N2322 E06728 - N2331 E07215 - N1839
E07302 - N1836 E06836 - N2322 E06728 TOP FL480 STNR NC= -->
      <iwxxm:issueTime>
        <gml:TimeInstant gml:id="uuid.9844ca4e-39fe-4edd-9285-48a14b49537b">
          <gml:timePosition>2026-09-15T01:24:49Z</gml:timePosition>
        </gml:TimeInstant>
      </iwxxm:issueTime>
      <iwxxm:issuingAirTrafficServicesUnit>
        <aixm:Unit gml:id="uuid.53cd3f4f-b6c8-4c7b-8a84-e19b554df6cf">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.f5b793ab-7717-4a50-a762-71a69d349f87">
              <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.a5d4f4bf-75d5-4d28-a7cc-aa0503964e20">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.13a5aa50-fcb7-45ac-ad5f-8a023fc7dde0">
              <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.3028b21b-2048-48fe-aa04-43d0cbc1fbd0">
          <aixm:timeSlice>
            <aixm:AirspaceTimeSlice gml:id="uuid.afe02c20-01aa-4be6-9314-749eb3bee6f9">
              <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>01</iwxxm:sequenceNumber>
      <iwxxm:validPeriod>
        <gml:TimePeriod gml:id="uuid.5ed01d1c-cd67-48d6-bfc4-44fe64f94693">
          <gml:beginPosition>2026-09-15T01:20:00Z</gml:beginPosition>
          <gml:endPosition>2026-09-15T05:20:00Z</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.451dfa82-dff8-438f-b459-fa24d13dd169">
          <iwxxm:analysis>
            <iwxxm:SIGMETEvolvingConditionCollection gml:id="uuid.f0c0d191-b051-4f37-9253-62b03103affa" timeIndicator="FORECAST">
              <iwxxm:phenomenonTime nilReason="http://codes.wmo.int/common/nil/missing"/>
              <iwxxm:member>
                <iwxxm:SIGMETEvolvingCondition gml:id="uuid.f3ed2c58-106a-4d47-acff-a19661646177" intensityChange="NO_CHANGE">
                  <iwxxm:geometry>
                    <aixm:AirspaceVolume gml:id="uuid.ea12d616-8742-46cb-ad62-28acc1a2d31a">
                      <aixm:upperLimit uom="FL">480</aixm:upperLimit>
                      <aixm:upperLimitReference>STD</aixm:upperLimitReference>
                      <aixm:horizontalProjection>
                        <aixm:Surface gml:id="uuid.df1c1005-9a87-467e-b6ea-af0fe3d4fd3a" 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>23.367 67.467 23.517 72.25 18.65 73.033 18.6 68.6 23.367 67.467</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="2026-09-15T01:27:53Z" gml:id="uuid.bf4331f5-8790-4ebc-8170-d5ffecd03f63">
      <!--TAC: WSHO31 MHTG 150130
MHTG SIGMET B1 VALID 150130/150530 MHTG-
MHCC CENTRAL AMERICAN FIR EMBD TS OBS AT 0120Z
WI N0838 W08654 - N0459 W08332 - N0309 W08549 - N0543 W09204
- N0756 W09200 TOP FL520 STNR NC= -->
      <iwxxm:issueTime>
        <gml:TimeInstant gml:id="uuid.eae1833f-dfc8-4756-86bb-c1c117db118d">
          <gml:timePosition>2026-09-15T01:27:53Z</gml:timePosition>
        </gml:TimeInstant>
      </iwxxm:issueTime>
      <iwxxm:issuingAirTrafficServicesUnit>
        <aixm:Unit gml:id="uuid.ae1ddcf6-7ff0-4d75-af42-a0c2043491ff">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.c1abb97e-0700-40a2-b8e2-08d2b1734ab9">
              <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.0ebf8cc7-3c3f-459d-8187-a8a9758b52f4">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.9a794679-75fc-42ea-b660-9eeebbf681b3">
              <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.88b8d803-8cf5-4df3-873f-57ac9bda8b49">
          <aixm:timeSlice>
            <aixm:AirspaceTimeSlice gml:id="uuid.37c77742-219b-4c64-b702-2f9745caec18">
              <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>B1</iwxxm:sequenceNumber>
      <iwxxm:validPeriod>
        <gml:TimePeriod gml:id="uuid.e84abca2-91db-4e6f-96d1-f85ddd06283c">
          <gml:beginPosition>2026-09-15T01:30:00Z</gml:beginPosition>
          <gml:endPosition>2026-09-15T05:30:00Z</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.0a5a769c-d260-4319-8b3d-b6b724e8cb48">
          <iwxxm:analysis>
            <iwxxm:SIGMETEvolvingConditionCollection gml:id="uuid.cb3cfcb7-6014-486a-9592-330c1cc3f8f7" timeIndicator="FORECAST">
              <iwxxm:phenomenonTime nilReason="http://codes.wmo.int/common/nil/missing"/>
              <iwxxm:member>
                <iwxxm:SIGMETEvolvingCondition gml:id="uuid.a3bcb4f5-bb69-4ff1-8907-b41e5b82b90d" intensityChange="NO_CHANGE">
                  <iwxxm:geometry>
                    <aixm:AirspaceVolume gml:id="uuid.036aa162-cf1e-46ad-9718-49dcfc74c980">
                      <aixm:upperLimit uom="FL">520</aixm:upperLimit>
                      <aixm:upperLimitReference>STD</aixm:upperLimitReference>
                      <aixm:horizontalProjection>
                        <aixm:Surface gml:id="uuid.ed680f67-23b4-4bbc-99a8-3edea1d2260d" 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>8.633 -86.9 4.983 -83.533 3.15 -85.817 5.717 -92.067 7.933 -92</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="2026-09-15T01:33:22Z" gml:id="uuid.1d0fed0b-fccd-4825-9321-bb442d987562">
      <!--TAC: WSMP31 LMMM 150133
LMMM SIGMET T01 VALID 150132/150532 LMML-
LMMM MALTA FIR FRQ TS OBS WI N3630 E01200 - N3630 E01900 - N3420
E02335 - N3420 E01200 - N3630 E01200 TOP FL400 STNR NC= -->
      <iwxxm:issueTime>
        <gml:TimeInstant gml:id="uuid.a7ffd4df-dd44-4d90-847e-8c24662d705a">
          <gml:timePosition>2026-09-15T01:33:22Z</gml:timePosition>
        </gml:TimeInstant>
      </iwxxm:issueTime>
      <iwxxm:issuingAirTrafficServicesUnit>
        <aixm:Unit gml:id="uuid.f7daa08e-6be5-4369-b55e-bb2ec831d703">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.cb030065-7524-4172-bf24-30a8fbafd4d3">
              <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.c560441c-413c-44c5-b607-b2d3a60b4f05">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.fee49ca0-ec32-4f7d-b9f0-8f766a6f11bd">
              <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.53adbce9-5f14-422b-b539-648b8956de42">
          <aixm:timeSlice>
            <aixm:AirspaceTimeSlice gml:id="uuid.d6b5708b-d7b3-4d42-b02d-d38bef8124e0">
              <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>T01</iwxxm:sequenceNumber>
      <iwxxm:validPeriod>
        <gml:TimePeriod gml:id="uuid.60f5e8b9-6647-4bdd-91d6-7da124de56d2">
          <gml:beginPosition>2026-09-15T01:32:00Z</gml:beginPosition>
          <gml:endPosition>2026-09-15T05:32:00Z</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.b2748b5f-214c-47ad-b724-8450370127ec">
          <iwxxm:analysis>
            <iwxxm:SIGMETEvolvingConditionCollection gml:id="uuid.4ac8521e-28e4-4ce0-a2f0-593ca96feb37" timeIndicator="FORECAST">
              <iwxxm:phenomenonTime nilReason="http://codes.wmo.int/common/nil/missing"/>
              <iwxxm:member>
                <iwxxm:SIGMETEvolvingCondition gml:id="uuid.99708d72-8f52-42f7-a5ae-12ba91ba544f" intensityChange="NO_CHANGE">
                  <iwxxm:geometry>
                    <aixm:AirspaceVolume gml:id="uuid.1243039d-bd76-4704-bb41-6bc92a60afdd">
                      <aixm:upperLimit uom="FL">400</aixm:upperLimit>
                      <aixm:upperLimitReference>STD</aixm:upperLimitReference>
                      <aixm:horizontalProjection>
                        <aixm:Surface gml:id="uuid.5b0d6ac9-ba22-4be6-bc21-922d913ed7a9" 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>36.5 12 36.5 19 34.333 23.583 34.333 12 36.5 12</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="2026-09-15T01:39:49Z" gml:id="uuid.bd51f4b7-5428-4201-9c7f-595a50dbee3a">
      <!--TAC: WSNT12 KKCI 150140
KZWY SIGMET LIMA 13 VALID 150140/150540 KKCI-
NEW YORK OCEANIC FIR FRQ TS OBS AT 0140Z WI N3101 W04619 - N2657
W04400 - N2520 W04844 - N2507 W05452 - N2922 W05452 - N3101
W04619. TOP FL450. STNR. NC. -->
      <iwxxm:issueTime>
        <gml:TimeInstant gml:id="uuid.d3030e82-2f26-4f72-a106-55790a0a8dd9">
          <gml:timePosition>2026-09-15T01:39:49Z</gml:timePosition>
        </gml:TimeInstant>
      </iwxxm:issueTime>
      <iwxxm:issuingAirTrafficServicesUnit>
        <aixm:Unit gml:id="uuid.a87e17b7-6a8f-459a-a6be-253d87751537">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.e73e45c2-2544-46ea-b97c-3682bdd71f7a">
              <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.14130484-9c04-4658-a455-bdc46a3b61ac">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.ff2ba102-cbe3-40f7-b232-dfb78d553073">
              <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.88a92f34-88c8-45d9-999c-b031b862ab4f">
          <aixm:timeSlice>
            <aixm:AirspaceTimeSlice gml:id="uuid.f1aa2e9c-ea87-4d80-87d3-7ff050d043dc">
              <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>LIMA 13</iwxxm:sequenceNumber>
      <iwxxm:validPeriod>
        <gml:TimePeriod gml:id="uuid.bfc5a534-b1d8-4884-b1f0-65092d35aafc">
          <gml:beginPosition>2026-09-15T01:40:00Z</gml:beginPosition>
          <gml:endPosition>2026-09-15T05:40:00Z</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.bc123ff2-dc30-4455-bcbe-184806a40f8e">
          <iwxxm:analysis>
            <iwxxm:SIGMETEvolvingConditionCollection gml:id="uuid.49d97963-b77a-471a-af4a-c621f855d5cc" timeIndicator="FORECAST">
              <iwxxm:phenomenonTime nilReason="http://codes.wmo.int/common/nil/missing"/>
              <iwxxm:member>
                <iwxxm:SIGMETEvolvingCondition gml:id="uuid.d2b7e3dd-79ba-420e-8d3f-42de9ca0b8be" intensityChange="NO_CHANGE">
                  <iwxxm:geometry>
                    <aixm:AirspaceVolume gml:id="uuid.ab09a9fe-65fa-4439-91df-0091d7bd6b38">
                      <aixm:upperLimit uom="FL">450</aixm:upperLimit>
                      <aixm:upperLimitReference>STD</aixm:upperLimitReference>
                      <aixm:horizontalProjection>
                        <aixm:Surface gml:id="uuid.f498fa05-b99a-4179-b072-3a86f951e981" 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>31.017 -46.317 26.95 -44 25.333 -48.733 25.117 -54.867 29.367 -54.867 31.017 -46.317</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="2026-09-15T01:40:41Z" gml:id="uuid.e8b3fa7a-6cf0-4f25-b126-8cf9741a244f">
      <!--TAC: WSMX31 MMMX 150140 CCA
MMEX SIGMET N1 VALID 142322/150322 MMMX-
MMFR MEXICO FIR OCNL TS OBS
 AT 2322Z
WI N1742W10009 - N1843W09840 - N1742W09642 - N1623W09731 - N1650W09936
         CB TOP ABV FL500
MOV E 05KT  INTSF.
= -->
      <iwxxm:issueTime>
        <gml:TimeInstant gml:id="uuid.2fc29038-ad38-4f85-a998-9f649640c29d">
          <gml:timePosition>2026-09-15T01:40:41Z</gml:timePosition>
        </gml:TimeInstant>
      </iwxxm:issueTime>
      <iwxxm:issuingAirTrafficServicesUnit>
        <aixm:Unit gml:id="uuid.64e13f28-f0fe-42de-a9a3-6aaf024c106c">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.be7e90a2-b54c-4b95-b7d6-d88957e25828">
              <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.b59a0f73-b78b-4d5b-9422-8b4bb1b27bb5">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.5b63f2df-be0d-4642-b8bd-64d6b4f2333c">
              <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.98efa49e-fd09-461d-970a-6314b9c42a26">
          <aixm:timeSlice>
            <aixm:AirspaceTimeSlice gml:id="uuid.a7d57ecf-bd39-462f-9192-88da79d8e19f">
              <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>N1</iwxxm:sequenceNumber>
      <iwxxm:validPeriod>
        <gml:TimePeriod gml:id="uuid.42f0873f-a814-4f26-8a7b-3e5574f770fa">
          <gml:beginPosition>2026-09-14T23:22:00Z</gml:beginPosition>
          <gml:endPosition>2026-09-15T03:22:00Z</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.6dcd1cca-5623-4589-bd5c-ddf290d5a799">
          <iwxxm:analysis>
            <iwxxm:SIGMETEvolvingConditionCollection gml:id="uuid.84ae3f90-5909-44c7-92cd-f4a149125fb7" timeIndicator="FORECAST">
              <iwxxm:phenomenonTime nilReason="http://codes.wmo.int/common/nil/missing"/>
              <iwxxm:member>
                <iwxxm:SIGMETEvolvingCondition gml:id="uuid.c4c143c2-2c34-46f8-b026-eb1dccde1658" intensityChange="INTENSIFY">
                  <iwxxm:geometry>
                    <aixm:AirspaceVolume gml:id="uuid.398f4f9a-3f23-4683-b5e8-428b58b249b0">
                      <aixm:upperLimit uom="FL">500</aixm:upperLimit>
                      <aixm:upperLimitReference>STD</aixm:upperLimitReference>
                      <aixm:horizontalProjection>
                        <aixm:Surface gml:id="uuid.46455202-04d5-41a4-a77b-4220dfd93e4f" 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>17.7 -100.15 18.717 -98.667 17.7 -96.7 16.383 -97.517 16.833 -99.6</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]">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="2026-09-15T01:43:11Z" gml:id="uuid.77b0ca6b-7d82-40b1-b868-fa1cecfb7dea">
      <!--TAC: WSMX31 MMMX 150142 CCA
MMEX SIGMET K1 VALID 142247/150247 MMMX-
MMFR MEXICO FIR OCNL TS OBS
 AT 2247Z
WI N2005W09253 - N2052W09028 - N2015W08843 - N1748W09018 - N1815W09259
         CB TOP FL450
MOV W 05KT INTSF.
= -->
      <iwxxm:issueTime>
        <gml:TimeInstant gml:id="uuid.3a876bd3-6dea-4528-9da4-bf6fa300ceca">
          <gml:timePosition>2026-09-15T01:43:11Z</gml:timePosition>
        </gml:TimeInstant>
      </iwxxm:issueTime>
      <iwxxm:issuingAirTrafficServicesUnit>
        <aixm:Unit gml:id="uuid.4fdb3cc9-c90c-41c1-9672-67d0af247458">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.ca0659c0-2caf-4c6f-9c31-ac5114b45cf7">
              <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.27f5169a-6e33-4ed3-87c2-638e02474b9f">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.b0cb477b-372d-4660-b446-316a5e7b91e3">
              <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.84960b8b-4683-4177-80ec-422a89205203">
          <aixm:timeSlice>
            <aixm:AirspaceTimeSlice gml:id="uuid.eea2bac7-84a1-4e12-b3f2-d0221a7615a5">
              <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>K1</iwxxm:sequenceNumber>
      <iwxxm:validPeriod>
        <gml:TimePeriod gml:id="uuid.b7989cdc-e1e2-48ee-b178-9bfddfe6fabc">
          <gml:beginPosition>2026-09-14T22:47:00Z</gml:beginPosition>
          <gml:endPosition>2026-09-15T02:47:00Z</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.b3f38116-dce1-4e41-ba24-7460821bdbfe">
          <iwxxm:analysis>
            <iwxxm:SIGMETEvolvingConditionCollection gml:id="uuid.5b171179-6ae1-4a17-9d89-9f2369f2ec2c" timeIndicator="FORECAST">
              <iwxxm:phenomenonTime nilReason="http://codes.wmo.int/common/nil/missing"/>
              <iwxxm:member>
                <iwxxm:SIGMETEvolvingCondition gml:id="uuid.4391ecc8-fcfb-48a3-a391-5e95b06a75dc" intensityChange="INTENSIFY">
                  <iwxxm:geometry>
                    <aixm:AirspaceVolume gml:id="uuid.cdb57c68-3655-4c8b-a594-764123c4b2a8">
                      <aixm:upperLimit uom="FL">450</aixm:upperLimit>
                      <aixm:upperLimitReference>STD</aixm:upperLimitReference>
                      <aixm:horizontalProjection>
                        <aixm:Surface gml:id="uuid.5eacf70c-e4b5-4809-909c-7b3885e7208d" 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>20.083 -92.883 20.867 -90.467 20.25 -88.717 17.8 -90.3 18.25 -92.983</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="2026-09-15T01:43:49Z" gml:id="uuid.2904d349-e00f-498e-8826-75a1621b38b2">
      <!--TAC: WSSB31 VCBI 150130
VCCF SIGMET A01 VALID 150130/150330 VCBI-
VCCF COLOMBO FIR EMBD TS OBS WI
N0147 E08135- S0106 E08113-
S0105 E07800- N0056 E07800-
N0147 E08135 TOP FL530 STNR NC= -->
      <iwxxm:issueTime>
        <gml:TimeInstant gml:id="uuid.ba3bf65a-c09b-4296-b5c4-b52f7010276a">
          <gml:timePosition>2026-09-15T01:43:49Z</gml:timePosition>
        </gml:TimeInstant>
      </iwxxm:issueTime>
      <iwxxm:issuingAirTrafficServicesUnit>
        <aixm:Unit gml:id="uuid.bdc9c1c3-740c-4070-8f44-85be687a3131">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.25cbdd9d-cedb-4266-ba09-fb092a95626e">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>VCCF COLOMBO</aixm:name>
              <aixm:type>FIR</aixm:type>
              <aixm:designator>VCCF</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:issuingAirTrafficServicesUnit>
      <iwxxm:originatingMeteorologicalWatchOffice>
        <aixm:Unit gml:id="uuid.92a707ed-e7b9-4f7f-b40c-212026b2c90e">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.a423d26e-11a8-4fa3-9397-23ce08468f08">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>VCCF MWO</aixm:name>
              <aixm:type>MWO</aixm:type>
              <aixm:designator>VCCF</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:originatingMeteorologicalWatchOffice>
      <iwxxm:issuingAirTrafficServicesRegion>
        <aixm:Airspace gml:id="uuid.4ddd1cdc-a69c-4ccf-9219-feac4509fc32">
          <aixm:timeSlice>
            <aixm:AirspaceTimeSlice gml:id="uuid.8bf9ac7d-4a88-4202-b047-6aa23169740e">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:type>OTHER:FIR_UIR</aixm:type>
              <aixm:designator>VCCF</aixm:designator>
              <aixm:name>VCCF COLOMBO FIR/UIR</aixm:name>
            </aixm:AirspaceTimeSlice>
          </aixm:timeSlice>
        </aixm:Airspace>
      </iwxxm:issuingAirTrafficServicesRegion>
      <iwxxm:sequenceNumber>A01</iwxxm:sequenceNumber>
      <iwxxm:validPeriod>
        <gml:TimePeriod gml:id="uuid.e35cfccd-ca17-4af1-8c70-268d37a2ee34">
          <gml:beginPosition>2026-09-15T01:30:00Z</gml:beginPosition>
          <gml:endPosition>2026-09-15T03:30:00Z</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.ed3d79b1-51f0-4196-a330-a169f780f5b5">
          <iwxxm:analysis>
            <iwxxm:SIGMETEvolvingConditionCollection gml:id="uuid.dd98c305-ed09-426a-8bad-9a99873d53da" timeIndicator="FORECAST">
              <iwxxm:phenomenonTime nilReason="http://codes.wmo.int/common/nil/missing"/>
              <iwxxm:member>
                <iwxxm:SIGMETEvolvingCondition gml:id="uuid.ba4853c4-3b0f-4c48-8663-a9e511873de0" intensityChange="NO_CHANGE">
                  <iwxxm:geometry>
                    <aixm:AirspaceVolume gml:id="uuid.34ab279c-6c8e-4bba-8f16-8f87eea6fed1">
                      <aixm:upperLimit uom="FL">530</aixm:upperLimit>
                      <aixm:upperLimitReference>STD</aixm:upperLimitReference>
                      <aixm:horizontalProjection>
                        <aixm:Surface gml:id="uuid.c569dbf6-2793-42b9-9bf7-b9f6d61b5429" 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>1.783 81.583 -1.1 81.217 -1.083 78 0.933 78 1.783 81.583</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="2026-09-15T01:44:53Z" gml:id="uuid.e930a449-a420-4c70-a9d6-150531c14986">
      <!--TAC: WSMX31 MMMX 150144 CCA
MMEX SIGMET M1 VALID 142258/150258 MMMX-
MMFR MEXICO FIR OCNL TS OBS
 AT 2258Z
WI N1554W09518 - N1620W09357 - N1526W09210 - N1428W09221 - N1351W09328
         CB TOP ABV FL500
MOV E 05KT INTSF.
= -->
      <iwxxm:issueTime>
        <gml:TimeInstant gml:id="uuid.7a0c1cc5-2392-4eb7-ba17-6a4bf33d4423">
          <gml:timePosition>2026-09-15T01:44:53Z</gml:timePosition>
        </gml:TimeInstant>
      </iwxxm:issueTime>
      <iwxxm:issuingAirTrafficServicesUnit>
        <aixm:Unit gml:id="uuid.6e37246c-9503-40ac-9025-953b4f8f3212">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.3b6d84ff-721d-48df-8459-109e11d83b0d">
              <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.b2ea550c-d342-4f56-bedb-4c2caacd0b80">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.8693b694-3601-4462-9155-bf205e22c5dc">
              <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.44cb3fab-5534-4521-ac23-9c9fe3b7b775">
          <aixm:timeSlice>
            <aixm:AirspaceTimeSlice gml:id="uuid.019d394a-804a-4c47-8f1d-ac2768467f87">
              <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>M1</iwxxm:sequenceNumber>
      <iwxxm:validPeriod>
        <gml:TimePeriod gml:id="uuid.187fc992-5251-4c0e-a6a6-fb76f0a0a1b5">
          <gml:beginPosition>2026-09-14T22:58:00Z</gml:beginPosition>
          <gml:endPosition>2026-09-15T02:58:00Z</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.9b93fd77-b6a0-45b4-8af3-d2fc59e972f2">
          <iwxxm:analysis>
            <iwxxm:SIGMETEvolvingConditionCollection gml:id="uuid.0ec12622-ba18-470f-b515-8dbb553fe081" timeIndicator="FORECAST">
              <iwxxm:phenomenonTime nilReason="http://codes.wmo.int/common/nil/missing"/>
              <iwxxm:member>
                <iwxxm:SIGMETEvolvingCondition gml:id="uuid.08e7b829-8bcb-4e3d-922f-dac95a581186" intensityChange="INTENSIFY">
                  <iwxxm:geometry>
                    <aixm:AirspaceVolume gml:id="uuid.e3c3d29e-870b-4e83-b63f-33acda7acd84">
                      <aixm:upperLimit uom="FL">500</aixm:upperLimit>
                      <aixm:upperLimitReference>STD</aixm:upperLimitReference>
                      <aixm:horizontalProjection>
                        <aixm:Surface gml:id="uuid.9674cb15-20be-4efa-a18e-ec600b70c1ae" 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>15.9 -95.3 16.333 -93.95 15.433 -92.167 14.467 -92.35 13.85 -93.467</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]">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="2026-09-15T01:47:19Z" gml:id="uuid.1c76a6db-0a12-441d-b8c6-5ed55c7a7fed">
      <!--TAC: WSGR31 LGAT 150146
LGGG SIGMET T01 VALID 150146/150346 LGAT-
LGGG ATHINAI FIR/UIR EMBD TS OBS WI WI N3737 E01900 - N3704 E02124 -
N3551 E02154 - N3502 E02203 - N3629 E01905 - N3737 E01900 - N3737
E01900 STNR NC= -->
      <iwxxm:issueTime>
        <gml:TimeInstant gml:id="uuid.ddb37f37-db18-4484-92ac-f529749f95ea">
          <gml:timePosition>2026-09-15T01:47:19Z</gml:timePosition>
        </gml:TimeInstant>
      </iwxxm:issueTime>
      <iwxxm:issuingAirTrafficServicesUnit>
        <aixm:Unit gml:id="uuid.d51bee17-dc16-42c6-acab-364404bfc243">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.2a19eb24-7454-448f-ba4b-1e9d4db1fdf5">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>LGGG ATHINAI</aixm:name>
              <aixm:type>FIR</aixm:type>
              <aixm:designator>LGGG</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:issuingAirTrafficServicesUnit>
      <iwxxm:originatingMeteorologicalWatchOffice>
        <aixm:Unit gml:id="uuid.9f6dd72e-c8e4-430a-9490-4b5e5cd20f9d">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.85ea79dc-1344-434f-b9e4-abba9610ff07">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>LGGG MWO</aixm:name>
              <aixm:type>MWO</aixm:type>
              <aixm:designator>LGGG</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:originatingMeteorologicalWatchOffice>
      <iwxxm:issuingAirTrafficServicesRegion>
        <aixm:Airspace gml:id="uuid.2c89abf1-7cd4-4e44-a929-a7ec55b03186">
          <aixm:timeSlice>
            <aixm:AirspaceTimeSlice gml:id="uuid.c4336cbe-c744-4b98-a7c1-8764bcef39b6">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:type>OTHER:FIR_UIR</aixm:type>
              <aixm:designator>LGGG</aixm:designator>
              <aixm:name>LGGG ATHINAI FIR/UIR</aixm:name>
            </aixm:AirspaceTimeSlice>
          </aixm:timeSlice>
        </aixm:Airspace>
      </iwxxm:issuingAirTrafficServicesRegion>
      <iwxxm:sequenceNumber>T01</iwxxm:sequenceNumber>
      <iwxxm:validPeriod>
        <gml:TimePeriod gml:id="uuid.3cd29e18-c6a8-4730-a041-470cb5cc5b71">
          <gml:beginPosition>2026-09-15T01:46:00Z</gml:beginPosition>
          <gml:endPosition>2026-09-15T03:46:00Z</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.c5dc50b8-5134-4703-8dd9-37f15727409a">
          <iwxxm:analysis>
            <iwxxm:SIGMETEvolvingConditionCollection gml:id="uuid.bea20e91-d0ef-427a-89f1-2e3000c0e75d" timeIndicator="FORECAST">
              <iwxxm:phenomenonTime nilReason="http://codes.wmo.int/common/nil/missing"/>
              <iwxxm:member>
                <iwxxm:SIGMETEvolvingCondition gml:id="uuid.fa9a858d-07a8-4331-8b75-67f8eda949f8" intensityChange="">
                  <iwxxm:geometry>
                    <aixm:AirspaceVolume gml:id="uuid.29e5857f-351f-4bbd-9966-8e030e80f6fe">
                      <aixm:horizontalProjection>
                        <aixm:Surface gml:id="uuid.bf4db7d5-4bb8-45e8-b058-8cf1b635e60a" 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></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="2026-09-15T01:47:43Z" gml:id="uuid.cce13e2f-e1da-4ba3-92a7-822993b63d62">
      <!--TAC: WSMX31 MMMX 150233 CCB
MMEX SIGMET S1 VALID 142329/150329 MMMX-
MMFR MEXICO FIR OCNL TS OBS
 AT 2329Z
WI N2206W10502 - N2449W10451 - N2433W10314 - N2200W10232 - N1858W10302
         - N1952W10635 - N2152W10628 CB TOP FL480
MOV W05KT  INTSF.
= -->
      <iwxxm:issueTime>
        <gml:TimeInstant gml:id="uuid.6453410b-ada1-419b-a53d-1d7407cdd6d4">
          <gml:timePosition>2026-09-15T01:47:43Z</gml:timePosition>
        </gml:TimeInstant>
      </iwxxm:issueTime>
      <iwxxm:issuingAirTrafficServicesUnit>
        <aixm:Unit gml:id="uuid.75b58745-2c80-467a-b3ee-d46681a33829">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.b4823773-de7e-4d6a-91b5-aa4a7d58db6c">
              <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.aeadabc3-37b9-494c-be80-99483b5a1994">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.31a11374-92b6-4823-ab94-2bbb942e0b24">
              <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.6a6c98f8-bbb4-45b1-b237-4d7be02729c5">
          <aixm:timeSlice>
            <aixm:AirspaceTimeSlice gml:id="uuid.80db0b7a-bc16-4cde-aef2-9beed654238e">
              <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>S1</iwxxm:sequenceNumber>
      <iwxxm:validPeriod>
        <gml:TimePeriod gml:id="uuid.9bc531e4-853b-4786-a87c-ae3dba72f11c">
          <gml:beginPosition>2026-09-14T23:29:00Z</gml:beginPosition>
          <gml:endPosition>2026-09-15T03:29:00Z</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.21fb1f04-7b04-41a7-9671-1f1725928fdf">
          <iwxxm:analysis>
            <iwxxm:SIGMETEvolvingConditionCollection gml:id="uuid.a2e9ba6b-1d46-4a70-be57-8a8866ca2d03" timeIndicator="FORECAST">
              <iwxxm:phenomenonTime nilReason="http://codes.wmo.int/common/nil/missing"/>
              <iwxxm:member>
                <iwxxm:SIGMETEvolvingCondition gml:id="uuid.62a903f2-ba63-4b6f-80cd-b05f5d71fa6a" intensityChange="INTENSIFY">
                  <iwxxm:geometry>
                    <aixm:AirspaceVolume gml:id="uuid.a6c91251-1a81-4a73-8621-2554a36d4a8e">
                      <aixm:upperLimit uom="FL">480</aixm:upperLimit>
                      <aixm:upperLimitReference>STD</aixm:upperLimitReference>
                      <aixm:horizontalProjection>
                        <aixm:Surface gml:id="uuid.35a93822-baa6-4b5e-868a-b50db6f504dc" 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>22.1 -105.033 24.817 -104.85 24.55 -103.233 22 -102.533 18.967 -103.033 19.867 -106.583 21.867 -106.467</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="2026-09-15T01:48:28Z" gml:id="uuid.74dd7144-597c-4dda-8461-8b76876563fb">
      <!--TAC: WSMS31 WMKK 150148
WMFC SIGMET 1 VALID 150200/150500 WMKK-
WMFC KUALA LUMPUR FIR EMBD TS
OBS N OF LINE N0547 E10144 - N0245 E10336 - N0310 E10411 TOP FL510
MOV WNW 05KT NC= -->
      <iwxxm:issueTime>
        <gml:TimeInstant gml:id="uuid.5cb47bfd-be3f-4280-a854-0620517b5da8">
          <gml:timePosition>2026-09-15T01:48:28Z</gml:timePosition>
        </gml:TimeInstant>
      </iwxxm:issueTime>
      <iwxxm:issuingAirTrafficServicesUnit>
        <aixm:Unit gml:id="uuid.4ff1b6b4-dfb9-4818-bf1e-2622c0a19336">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.2e3ef8d1-66fc-4cd7-95ca-d0e7526c88d6">
              <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.a76146a8-abba-4436-8271-96965a993820">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.7413d7e1-4b7d-4b6d-84a1-8c42d48527b8">
              <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.e86488f6-1a4d-4638-a04f-2d30fb73382d">
          <aixm:timeSlice>
            <aixm:AirspaceTimeSlice gml:id="uuid.874dc769-199f-4c40-9454-b57bc196abae">
              <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>1</iwxxm:sequenceNumber>
      <iwxxm:validPeriod>
        <gml:TimePeriod gml:id="uuid.f178c19f-4ecc-47d1-a726-47b85320d841">
          <gml:beginPosition>2026-09-15T02:00:00Z</gml:beginPosition>
          <gml:endPosition>2026-09-15T05:00:00Z</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.a5c5d8a7-00d8-414f-a067-cde68db4fc05">
          <iwxxm:analysis>
            <iwxxm:SIGMETEvolvingConditionCollection gml:id="uuid.5f66929a-9208-4979-8561-310cc41c33c1" timeIndicator="FORECAST">
              <iwxxm:phenomenonTime nilReason="http://codes.wmo.int/common/nil/missing"/>
              <iwxxm:member>
                <iwxxm:SIGMETEvolvingCondition gml:id="uuid.f6cdace1-7cdf-4e5e-8878-0f76d923d21e" intensityChange="NO_CHANGE">
                  <iwxxm:geometry>
                    <aixm:AirspaceVolume gml:id="uuid.96ca30e6-5d9f-4431-9ebd-d63bfb2355d6">
                      <aixm:upperLimit uom="FL">510</aixm:upperLimit>
                      <aixm:upperLimitReference>STD</aixm:upperLimitReference>
                      <aixm:horizontalProjection>
                        <aixm:Surface gml:id="uuid.5dfcdf2e-ced6-40dc-a50b-a88604510e7a" 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>3.153 104.165 3.668 103.674 4.832 103.714 6.733 102.659 6.231 102.084 5.757 101.863 5.847 101.694 5.783 101.733 2.75 103.6 3.153 104.165</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="2026-09-15T01:49:41Z" gml:id="uuid.8220e189-4959-4d51-98f3-3884e0402e95">
      <!--TAC: WSMX31 MMMX 150149 CCA
MMEX SIGMET L1 VALID 142256/150256 MMMX-
MMFR MEXICO FIR OCNL TS OBS
 AT 2256Z
WI N3148W11237 - N2928W11255 - N2539W10737 - N2649W10602 - N3146W10708
         - N3146W10810 - N3121W10813 - N3121W11107 CB TOP FL500
MOV W 05KT INTSF.
= -->
      <iwxxm:issueTime>
        <gml:TimeInstant gml:id="uuid.46bd7680-aca0-4a74-9377-e7abf2ae14f3">
          <gml:timePosition>2026-09-15T01:49:41Z</gml:timePosition>
        </gml:TimeInstant>
      </iwxxm:issueTime>
      <iwxxm:issuingAirTrafficServicesUnit>
        <aixm:Unit gml:id="uuid.0d691f88-be97-4e0a-8bd6-05589a4304e1">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.c7d2d1c3-c339-4d76-a33a-f2485bb58c00">
              <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.1993d6fe-816e-4ca6-9cb2-a992e0e73e22">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.f4afe59c-9c94-4a11-aa00-6e045b637970">
              <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.a6995740-cea0-4745-bb13-635ff1f24f26">
          <aixm:timeSlice>
            <aixm:AirspaceTimeSlice gml:id="uuid.02e45cb0-1e0a-415a-9d9c-b373c83d0173">
              <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>L1</iwxxm:sequenceNumber>
      <iwxxm:validPeriod>
        <gml:TimePeriod gml:id="uuid.f02bf51b-2064-467a-8f1e-c319fc99d5c7">
          <gml:beginPosition>2026-09-14T22:56:00Z</gml:beginPosition>
          <gml:endPosition>2026-09-15T02:56:00Z</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.052f2442-ac70-4529-b26c-e91d9af57de2">
          <iwxxm:analysis>
            <iwxxm:SIGMETEvolvingConditionCollection gml:id="uuid.0d1194b9-3a54-4c00-9cea-296665fd6f44" timeIndicator="FORECAST">
              <iwxxm:phenomenonTime nilReason="http://codes.wmo.int/common/nil/missing"/>
              <iwxxm:member>
                <iwxxm:SIGMETEvolvingCondition gml:id="uuid.ce2e6a7d-880e-4250-a565-52cc971b6df0" intensityChange="INTENSIFY">
                  <iwxxm:geometry>
                    <aixm:AirspaceVolume gml:id="uuid.6e89419d-6192-42d9-9894-11a1055e1ab1">
                      <aixm:upperLimit uom="FL">500</aixm:upperLimit>
                      <aixm:upperLimitReference>STD</aixm:upperLimitReference>
                      <aixm:horizontalProjection>
                        <aixm:Surface gml:id="uuid.54c75f1d-151d-4d51-a26a-b595f1248eb5" 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>31.8 -112.617 29.467 -112.917 25.65 -107.617 26.817 -106.033 31.767 -107.133 31.767 -108.167 31.35 -108.217 31.35 -111.117</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="2026-09-15T01:51:53Z" gml:id="uuid.780dc4cc-f276-4a1a-a2e9-55c5be2d56da">
      <!--TAC: WSUS31 KKCI 150155
MKCE WST 150155
CONVECTIVE SIGMET 5E
VALID UNTIL 0355Z
FL AND CSTL WTRS
FROM 30NE RSW-50WSW MIA-50N EYW-40WSW RSW-30NE RSW
AREA TS MOV FROM 03015KT. TOPS ABV FL450.

 -->
      <iwxxm:issueTime>
        <gml:TimeInstant gml:id="uuid.ac282d67-f56d-4732-9853-0eca9aa37e47">
          <gml:timePosition>2026-09-15T01:51:53Z</gml:timePosition>
        </gml:TimeInstant>
      </iwxxm:issueTime>
      <iwxxm:issuingAirTrafficServicesUnit>
        <aixm:Unit gml:id="uuid.cee1bf46-6868-47a6-a829-a02c7a59edcb">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.07a45052-c25c-4e15-8fa8-4cdc2559621b">
              <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.2a24a0d2-c78f-4ccb-913a-0dde2fcf3b38">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.75949be2-bcd4-404d-8c52-73dace80dc18">
              <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.dfe823d6-8cbd-4dab-8331-c3dc1c8c658c">
          <aixm:timeSlice>
            <aixm:AirspaceTimeSlice gml:id="uuid.2f73072c-4a8e-4115-9618-9f20cf43f9e3">
              <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>5E</iwxxm:sequenceNumber>
      <iwxxm:validPeriod>
        <gml:TimePeriod gml:id="uuid.30b7b890-146e-4a9d-9f74-74404b67331b">
          <gml:beginPosition>2026-09-15T01:55:00Z</gml:beginPosition>
          <gml:endPosition>2026-09-15T03:55:00Z</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.fad86d4b-328c-4b69-9770-b6a75953052f">
          <iwxxm:analysis>
            <iwxxm:SIGMETEvolvingConditionCollection gml:id="uuid.f340a1f2-28d3-4151-9cac-cc25e57b24f6" timeIndicator="FORECAST">
              <iwxxm:phenomenonTime nilReason="http://codes.wmo.int/common/nil/missing"/>
              <iwxxm:member>
                <iwxxm:SIGMETEvolvingCondition gml:id="uuid.c8152a4a-2cf7-4e29-a511-9db5561d0f97" intensityChange="">
                  <iwxxm:geometry>
                    <aixm:AirspaceVolume gml:id="uuid.9d17cf66-1b1e-43f0-bf41-a4ecc7310116">
                      <aixm:upperLimit uom="FL">450</aixm:upperLimit>
                      <aixm:upperLimitReference>STD</aixm:upperLimitReference>
                      <aixm:horizontalProjection>
                        <aixm:Surface gml:id="uuid.58aabaea-447b-4751-bc2a-05fecdf39ed7" 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>26.882 -81.384 25.473 -81.148 25.422 -81.8 26.268 -82.463 26.882 -81.384</gml:posList>
                                </gml:LinearRing>
                              </gml:exterior>
                            </gml:PolygonPatch>
                          </gml:patches>
                        </aixm:Surface>
                      </aixm:horizontalProjection>
                    </aixm:AirspaceVolume>
                  </iwxxm:geometry>
                  <iwxxm:directionOfMotion uom="deg">210</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="2026-09-15T01:51:53Z" gml:id="uuid.b2a63878-c394-4407-bb59-bd92e18d0789">
      <!--TAC: WSUS32 KKCI 150155
MKCC WST 150155
CONVECTIVE SIGMET 8C
VALID UNTIL 0355Z
TX NM
FROM CME-50NNW INK-30NNW MRF-ELP-60N ELP-CME
AREA TS MOV FROM 22010KT. TOPS TO FL410.

 -->
      <iwxxm:issueTime>
        <gml:TimeInstant gml:id="uuid.3b259e8e-f201-4f77-bd81-a15a90ffe3d0">
          <gml:timePosition>2026-09-15T01:51:53Z</gml:timePosition>
        </gml:TimeInstant>
      </iwxxm:issueTime>
      <iwxxm:issuingAirTrafficServicesUnit>
        <aixm:Unit gml:id="uuid.b7cad025-2884-41d9-9e58-1687d68a1e86">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.5d363538-eb8c-4bee-af64-e539c5cbb86c">
              <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.39a45a3c-9f39-40c9-b2f1-e9139bf98379">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.0a6abf29-4ff6-4e5f-9913-2a5990da0fde">
              <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.22ed4850-0b54-46ca-a51f-4e52cbea43d3">
          <aixm:timeSlice>
            <aixm:AirspaceTimeSlice gml:id="uuid.c8654780-0fda-4aa8-b32e-b086d192239e">
              <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>8C</iwxxm:sequenceNumber>
      <iwxxm:validPeriod>
        <gml:TimePeriod gml:id="uuid.21cbcc2f-3659-4797-bc45-dc960149e997">
          <gml:beginPosition>2026-09-15T01:55:00Z</gml:beginPosition>
          <gml:endPosition>2026-09-15T03:55:00Z</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.ba4408bf-ee4a-4e77-8540-752c1666a2b2">
          <iwxxm:analysis>
            <iwxxm:SIGMETEvolvingConditionCollection gml:id="uuid.77be3db9-efb3-4d1e-91a9-916937d24d78" timeIndicator="FORECAST">
              <iwxxm:phenomenonTime nilReason="http://codes.wmo.int/common/nil/missing"/>
              <iwxxm:member>
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                  <iwxxm:directionOfMotion uom="deg">40</iwxxm:directionOfMotion>
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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="2026-09-15T01:51:53Z" gml:id="uuid.41b5bfce-2b7c-416a-9de7-5931b0c81ae4">
      <!--TAC: WSUS31 KKCI 150155
MKCE WST 150155
CONVECTIVE SIGMET 6E
VALID UNTIL 0355Z
NC CSTL WTRS
FROM 180E ECG-250E ECG-240ESE ECG-250SE ILM-60SE ILM-180E ECG
AREA TS MOV FROM 34020KT. TOPS TO FL440.

 -->
      <iwxxm:issueTime>
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        </gml:TimeInstant>
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            <aixm:UnitTimeSlice gml:id="uuid.e56bb406-fcd3-4619-90c4-29450867b1c2">
              <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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        <aixm:Unit gml:id="uuid.2aa2a6f0-a509-49a4-9990-6acae71961a6">
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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>
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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 EAST FIR/UIR</aixm:name>
            </aixm:AirspaceTimeSlice>
          </aixm:timeSlice>
        </aixm:Airspace>
      </iwxxm:issuingAirTrafficServicesRegion>
      <iwxxm:sequenceNumber>6E</iwxxm:sequenceNumber>
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        <gml:TimePeriod gml:id="uuid.8030ec12-823c-4227-b304-d69995218e1f">
          <gml:beginPosition>2026-09-15T01:55:00Z</gml:beginPosition>
          <gml:endPosition>2026-09-15T03:55:00Z</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.eb43af9c-414a-4257-94ff-2cfbd9f87a80">
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            <iwxxm:SIGMETEvolvingConditionCollection gml:id="uuid.09015098-cdf6-4d8d-9cd1-0bcc4ad80589" timeIndicator="FORECAST">
              <iwxxm:phenomenonTime nilReason="http://codes.wmo.int/common/nil/missing"/>
              <iwxxm:member>
                <iwxxm:SIGMETEvolvingCondition gml:id="uuid.3530ef35-db10-45a1-862b-d36e569262aa" intensityChange="">
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                    <aixm:AirspaceVolume gml:id="uuid.826bd284-7cb5-4c9a-ab80-a7443f53d1e5">
                      <aixm:upperLimit uom="FL">440</aixm:upperLimit>
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                            <gml:PolygonPatch>
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                  </iwxxm:geometry>
                  <iwxxm:directionOfMotion uom="deg">160</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="2026-09-15T01:51:53Z" gml:id="uuid.e5c03c54-c5e9-456e-8e37-141272e9e1a6">
      <!--TAC: WSUS32 KKCI 150155
MKCC WST 150155
CONVECTIVE SIGMET 9C
VALID UNTIL 0355Z
MO MN IA TX OK KS NE SD CO NM
FROM 40NW ODI-10W IOW-40NE TCC-40SSE AKO-40NW ODI
AREA SEV TS MOV FROM 25035KT. TOPS ABV FL450.
HAIL TO 0.75 IN...WIND GUSTS TO 60KT POSS.

 -->
      <iwxxm:issueTime>
        <gml:TimeInstant gml:id="uuid.5f9b6b2c-a488-4470-9e5b-206eb3222677">
          <gml:timePosition>2026-09-15T01:51:53Z</gml:timePosition>
        </gml:TimeInstant>
      </iwxxm:issueTime>
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        <aixm:Unit gml:id="uuid.6f21ad6c-a039-4088-ab0f-e5cac9cc22e8">
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            <aixm:UnitTimeSlice gml:id="uuid.a6d880e0-3f92-4bda-ac3f-9bfd4e8a81b7">
              <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.a06d3f20-e523-43bc-9327-9b2f67381a57">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.83a99911-c532-4d97-bc75-4e8fa03e6f1e">
              <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.9d767ff6-9d5e-48f6-839a-29944b2cee98">
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            <aixm:AirspaceTimeSlice gml:id="uuid.0fedca7f-6b15-43bf-925d-43fc1465fd20">
              <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>9C</iwxxm:sequenceNumber>
      <iwxxm:validPeriod>
        <gml:TimePeriod gml:id="uuid.0818462e-c48f-42e1-a5e9-ef7bd83aee08">
          <gml:beginPosition>2026-09-15T01:55:00Z</gml:beginPosition>
          <gml:endPosition>2026-09-15T03:55:00Z</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.2697e312-a952-4234-b9ec-311496d3b9f8">
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            <iwxxm:SIGMETEvolvingConditionCollection gml:id="uuid.4f210a1a-5f1b-4072-8f14-1f0fa3c8a3b2" timeIndicator="FORECAST">
              <iwxxm:phenomenonTime nilReason="http://codes.wmo.int/common/nil/missing"/>
              <iwxxm:member>
                <iwxxm:SIGMETEvolvingCondition gml:id="uuid.d75c126d-4fa1-49a0-ab9a-caaefdd13d4d" intensityChange="">
                  <iwxxm:geometry>
                    <aixm:AirspaceVolume gml:id="uuid.1910b16f-eadb-41d3-b43a-069ad1ace2f2">
                      <aixm:upperLimit uom="FL">450</aixm:upperLimit>
                      <aixm:upperLimitReference>STD</aixm:upperLimitReference>
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                        <aixm:Surface gml:id="uuid.bec811d4-7fc9-4cd4-be77-10a61e9c0b19" srsDimension="2" axisLabels="Lat Long" srsName="http://www.opengis.net/def/crs/EPSG/0/4326">
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                      </aixm:horizontalProjection>
                    </aixm:AirspaceVolume>
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                  <iwxxm:directionOfMotion uom="deg">70</iwxxm:directionOfMotion>
                  <iwxxm:speedOfMotion uomo="[kn_i]">35</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="2026-09-15T01:51:53Z" gml:id="uuid.bfa6ac81-857f-4086-9e74-342c7e6a21f7">
      <!--TAC: WSUS31 KKCI 150155
MKCE WST 150155
CONVECTIVE SIGMET 7E
VALID UNTIL 0355Z
FL AND CSTL WTRS
FROM 50SW CRG-30NE RSW-40WSW RSW-20WNW CTY-50SW CRG
AREA TS MOV FROM 021010KT. TOPS TO FL410.

 -->
      <iwxxm:issueTime>
        <gml:TimeInstant gml:id="uuid.4510e0fc-958d-46c0-982f-3b2db9d05a97">
          <gml:timePosition>2026-09-15T01:51:53Z</gml:timePosition>
        </gml:TimeInstant>
      </iwxxm:issueTime>
      <iwxxm:issuingAirTrafficServicesUnit>
        <aixm:Unit gml:id="uuid.dc324fd1-de0b-46a7-97f4-055e4fe7c399">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.3341ab0d-abd0-4f56-b90e-bba1a2801322">
              <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.13309c0b-c7f0-4efa-b612-005c74358b31">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.95ae5709-eea3-4357-9394-b387f2b87213">
              <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.34e97e74-b021-4be3-a743-f09e5c053428">
          <aixm:timeSlice>
            <aixm:AirspaceTimeSlice gml:id="uuid.deda1715-ba71-4ab6-ae35-b61befdbe303">
              <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>7E</iwxxm:sequenceNumber>
      <iwxxm:validPeriod>
        <gml:TimePeriod gml:id="uuid.5637d703-35ad-468a-9d19-63ad8461c1c5">
          <gml:beginPosition>2026-09-15T01:55:00Z</gml:beginPosition>
          <gml:endPosition>2026-09-15T03:55:00Z</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.159550c5-de35-43c5-b3b1-77138d467699">
          <iwxxm:analysis>
            <iwxxm:SIGMETEvolvingConditionCollection gml:id="uuid.96b6d3de-6340-44cd-85bc-3d19f79313c5" timeIndicator="FORECAST">
              <iwxxm:phenomenonTime nilReason="http://codes.wmo.int/common/nil/missing"/>
              <iwxxm:member>
                <iwxxm:SIGMETEvolvingCondition gml:id="uuid.85d40ba3-f0d8-4d06-b616-f33488224877" intensityChange="">
                  <iwxxm:geometry>
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                          <gml:patches>
                            <gml:PolygonPatch>
                              <gml:exterior>
                                <gml:LinearRing>
                                  <gml:posList>29.75 -82.187 26.882 -81.384 26.268 -82.463 29.724 -83.405 29.75 -82.187</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="2026-09-15T01:51:53Z" gml:id="uuid.fa74633c-513a-45cc-8d12-8d32a61081c9">
      <!--TAC: WSUS32 KKCI 150155
MKCC WST 150155
CONVECTIVE SIGMET 10C
VALID UNTIL 0355Z
MI WI MN IA LM
FROM 40SSE SAW-40WNW PMM-50SSW ODI-40NW ODI-30WSW RHI-40SSE SAW
AREA EMBD TS MOV FROM 26055KT. TOPS ABV FL450.

 -->
      <iwxxm:issueTime>
        <gml:TimeInstant gml:id="uuid.92ad32ff-38ae-47c2-9d97-013ef41ffee4">
          <gml:timePosition>2026-09-15T01:51:53Z</gml:timePosition>
        </gml:TimeInstant>
      </iwxxm:issueTime>
      <iwxxm:issuingAirTrafficServicesUnit>
        <aixm:Unit gml:id="uuid.9a23e202-d280-4717-b0b7-1a6c839d289f">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.3db6da0f-d99e-4e9d-aeb9-04e08d1858f8">
              <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.90c2c452-4c1e-44a9-9565-903f9ab3e596">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.5736b401-b50a-4f59-b4f0-fb2ab88e59b4">
              <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.e85a0621-57d6-4bcb-ba5f-0834bf6eeb7e">
          <aixm:timeSlice>
            <aixm:AirspaceTimeSlice gml:id="uuid.446b5db8-b877-46a0-8704-cd80ab0c5091">
              <gml:validTime/>
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              <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>10C</iwxxm:sequenceNumber>
      <iwxxm:validPeriod>
        <gml:TimePeriod gml:id="uuid.b2a859b2-07c4-4181-aa0d-9c545c87cd43">
          <gml:beginPosition>2026-09-15T01:55:00Z</gml:beginPosition>
          <gml:endPosition>2026-09-15T03:55:00Z</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.7baf8403-8290-4570-be94-18ad80794637">
          <iwxxm:analysis>
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              <iwxxm:member>
                <iwxxm:SIGMETEvolvingCondition gml:id="uuid.c70b1758-e88b-456a-8fc1-8ed4860740e4" intensityChange="">
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                            <gml:PolygonPatch>
                              <gml:exterior>
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                                </gml:LinearRing>
                              </gml:exterior>
                            </gml:PolygonPatch>
                          </gml:patches>
                        </aixm:Surface>
                      </aixm:horizontalProjection>
                    </aixm:AirspaceVolume>
                  </iwxxm:geometry>
                  <iwxxm:directionOfMotion uom="deg">80</iwxxm:directionOfMotion>
                  <iwxxm:speedOfMotion uomo="[kn_i]">55</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="2026-09-15T01:51:53Z" gml:id="uuid.f84b6100-e176-4260-ac46-ce715f81abb1">
      <!--TAC: WSUS31 KKCI 150155
MKCE WST 150155
CONVECTIVE SIGMET 8E
VALID UNTIL 0355Z
FL CSTL WTRS
FROM 80E OMN-120E OMN-80NE TRV-70E OMN-80E OMN
AREA TS MOV FROM 14005KT. TOPS TO FL360.

 -->
      <iwxxm:issueTime>
        <gml:TimeInstant gml:id="uuid.149b3011-a205-4074-a5eb-217b69dc19bc">
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        </gml:TimeInstant>
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            <aixm:UnitTimeSlice gml:id="uuid.041b78e4-1085-4fce-84a6-b9a609bf9248">
              <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.4431595e-6175-4ee8-86d5-f2feb803182d">
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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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      <iwxxm:issuingAirTrafficServicesRegion>
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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>
          </aixm:timeSlice>
        </aixm:Airspace>
      </iwxxm:issuingAirTrafficServicesRegion>
      <iwxxm:sequenceNumber>8E</iwxxm:sequenceNumber>
      <iwxxm:validPeriod>
        <gml:TimePeriod gml:id="uuid.ab930bd0-66c1-4e87-aa9a-cb4c3db8e195">
          <gml:beginPosition>2026-09-15T01:55:00Z</gml:beginPosition>
          <gml:endPosition>2026-09-15T03:55:00Z</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.d43871b4-5576-438e-aa39-1e6bc95ac58e">
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            <iwxxm:SIGMETEvolvingConditionCollection gml:id="uuid.e8d0d2a0-1ef1-4b92-acab-61e491b7055f" timeIndicator="FORECAST">
              <iwxxm:phenomenonTime nilReason="http://codes.wmo.int/common/nil/missing"/>
              <iwxxm:member>
                <iwxxm:SIGMETEvolvingCondition gml:id="uuid.77fa8ea2-e399-4b4e-a3f5-3d4aac642a1f" intensityChange="">
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                    <aixm:AirspaceVolume gml:id="uuid.69c0b4e0-e03d-4006-9789-3ecb476e95a4">
                      <aixm:upperLimit uom="FL">360</aixm:upperLimit>
                      <aixm:upperLimitReference>STD</aixm:upperLimitReference>
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                        <aixm:Surface gml:id="uuid.c469e81d-952c-4ac8-bdc2-828834eb99eb" 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>29.291 -79.584 29.28 -78.821 28.617 -79.418 29.293 -79.775 29.291 -79.584</gml:posList>
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                              </gml:exterior>
                            </gml:PolygonPatch>
                          </gml:patches>
                        </aixm:Surface>
                      </aixm:horizontalProjection>
                    </aixm:AirspaceVolume>
                  </iwxxm:geometry>
                  <iwxxm:directionOfMotion uom="deg">320</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="2026-09-15T01:51:53Z" gml:id="uuid.2758897a-6b47-4a4e-99ad-53278ff6b55b">
      <!--TAC: WSUS32 KKCI 150155
MKCC WST 150155
CONVECTIVE SIGMET 11C
VALID UNTIL 0355Z
TX NM
FROM 60NNW AMA-10NNW AMA-10ENE CME-50WNW CME-60NNW AMA
AREA TS MOV FROM 24025KT. TOPS ABV FL450.

 -->
      <iwxxm:issueTime>
        <gml:TimeInstant gml:id="uuid.4592c5a2-0fde-4eb0-86a6-5e6b6ce04fff">
          <gml:timePosition>2026-09-15T01:51:53Z</gml:timePosition>
        </gml:TimeInstant>
      </iwxxm:issueTime>
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            <aixm:UnitTimeSlice gml:id="uuid.a5550898-d43b-4e1e-9de7-c1fe942eba1b">
              <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.cd6ac2f0-babd-452a-8027-090515829e6f">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.20c28f37-0bb2-483d-8949-729219dbb148">
              <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.96685663-da89-4fa0-8880-bf5870173a50">
          <aixm:timeSlice>
            <aixm:AirspaceTimeSlice gml:id="uuid.9f92574a-c03a-4453-9411-b9c836315791">
              <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>
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          </aixm:timeSlice>
        </aixm:Airspace>
      </iwxxm:issuingAirTrafficServicesRegion>
      <iwxxm:sequenceNumber>11C</iwxxm:sequenceNumber>
      <iwxxm:validPeriod>
        <gml:TimePeriod gml:id="uuid.35f7fad3-727a-4528-9a20-0347827c8feb">
          <gml:beginPosition>2026-09-15T01:55:00Z</gml:beginPosition>
          <gml:endPosition>2026-09-15T03:55:00Z</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.563a7f9e-7287-4ee2-ac97-54f3598d32c5">
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            <iwxxm:SIGMETEvolvingConditionCollection gml:id="uuid.2bfcbc43-8f9a-49fd-a389-84e63b7897cb" timeIndicator="FORECAST">
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              <iwxxm:member>
                <iwxxm:SIGMETEvolvingCondition gml:id="uuid.a98f39a9-a96e-427c-83f9-719dd81dfe79" intensityChange="">
                  <iwxxm:geometry>
                    <aixm:AirspaceVolume gml:id="uuid.ea21cb64-44fa-4cae-8fde-16b93c8f9b78">
                      <aixm:upperLimit uom="FL">450</aixm:upperLimit>
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                        <aixm:Surface gml:id="uuid.fb4a9eb4-d14d-4865-bedd-274fb77408af" srsDimension="2" axisLabels="Lat Long" srsName="http://www.opengis.net/def/crs/EPSG/0/4326">
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                                <gml:LinearRing>
                                  <gml:posList>36.208 -102.123 35.443 -101.72 33.405 -104.437 33.648 -105.547 36.208 -102.123</gml:posList>
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                      </aixm:horizontalProjection>
                    </aixm:AirspaceVolume>
                  </iwxxm:geometry>
                  <iwxxm:directionOfMotion uom="deg">60</iwxxm:directionOfMotion>
                  <iwxxm:speedOfMotion uomo="[kn_i]">25</iwxxm:speedOfMotion>
                </iwxxm:SIGMETEvolvingCondition>
              </iwxxm:member>
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          </iwxxm:analysis>
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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="2026-09-15T01:51:53Z" gml:id="uuid.7a60f448-05af-4e6f-a348-22ea4ffaa591">
      <!--TAC: WSUS32 KKCI 150155
MKCC WST 150155
CONVECTIVE SIGMET 12C
VALID UNTIL 0355Z
MS LA AR
FROM 30N MLU-10E MHZ-20SE LSU-40W LSU-20WNW MLU-30N MLU
AREA TS MOV LTL. TOPS TO FL410.

 -->
      <iwxxm:issueTime>
        <gml:TimeInstant gml:id="uuid.8e750a53-c6c4-456b-ac4e-38cec50d1858">
          <gml:timePosition>2026-09-15T01:51:53Z</gml:timePosition>
        </gml:TimeInstant>
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            <aixm:UnitTimeSlice gml:id="uuid.0c3ad590-15c3-422f-9503-ad4e3975db24">
              <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.ddc815d8-79c5-41b7-b90e-524d2534d60c">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.40b27e9d-9d06-468e-a830-4492cc19cda0">
              <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.22e89b61-3f00-4b71-b1c1-87dcab45093a">
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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>12C</iwxxm:sequenceNumber>
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          <gml:beginPosition>2026-09-15T01:55:00Z</gml:beginPosition>
          <gml:endPosition>2026-09-15T03:55:00Z</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.7c88f5f8-bb1b-4094-af7d-9370cf0f6105">
          <iwxxm:analysis>
            <iwxxm:SIGMETEvolvingConditionCollection gml:id="uuid.e30e074d-f5e9-4c8b-ba15-8ff200e03b60" timeIndicator="FORECAST">
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                <iwxxm:SIGMETEvolvingCondition gml:id="uuid.1b8d99bc-bd47-443f-8494-6272bb8895b8" intensityChange="">
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                    <aixm:AirspaceVolume gml:id="uuid.06e233ce-0e22-457e-aabf-4ab6e022e5db">
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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="2026-09-15T01:51:53Z" gml:id="uuid.b6d67383-e8f6-4445-b2a8-963a61994f99">
      <!--TAC: WSUS32 KKCI 150155
MKCC WST 150155
CONVECTIVE SIGMET 13C
VALID UNTIL 0355Z
TX
FROM 20WSW MRF-40SSW MRF-50SSW MRF-40WSW MRF-20WSW MRF
AREA TS MOV FROM 25010KT. TOPS TO FL350.
AREA TS MOV LTL TOPS TO FL410.

 -->
      <iwxxm:issueTime>
        <gml:TimeInstant gml:id="uuid.301edaa6-987b-4d32-b90f-b4ca8b6ff66c">
          <gml:timePosition>2026-09-15T01:51:53Z</gml:timePosition>
        </gml:TimeInstant>
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      <iwxxm:issuingAirTrafficServicesUnit>
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          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.15bac108-7941-4f36-96d7-0b5f6d62e512">
              <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.a8097de5-a4e2-4418-92fe-8d322d7da25b">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.bf797f8a-a5bd-4ae8-8985-7083c871d32d">
              <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.6d3525ac-4820-4772-9ba7-9a14a317d343">
          <aixm:timeSlice>
            <aixm:AirspaceTimeSlice gml:id="uuid.cb381227-20e0-4fe7-abaf-0a649b69415c">
              <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>13C</iwxxm:sequenceNumber>
      <iwxxm:validPeriod>
        <gml:TimePeriod gml:id="uuid.537cc9bd-3109-4289-af89-aba38b0212ac">
          <gml:beginPosition>2026-09-15T01:55:00Z</gml:beginPosition>
          <gml:endPosition>2026-09-15T03:55:00Z</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.b8f4732a-25c3-41d6-bec3-670af9e2b4bb">
          <iwxxm:analysis>
            <iwxxm:SIGMETEvolvingConditionCollection gml:id="uuid.243be198-11d8-41b5-b7fe-2fe14140d8a1" timeIndicator="FORECAST">
              <iwxxm:phenomenonTime nilReason="http://codes.wmo.int/common/nil/missing"/>
              <iwxxm:member>
                <iwxxm:SIGMETEvolvingCondition gml:id="uuid.fb511b61-9626-4e98-8f7c-d821d36d7383" intensityChange="">
                  <iwxxm:geometry>
                    <aixm:AirspaceVolume gml:id="uuid.89034ae3-6612-4553-9634-abb375ee4c81">
                      <aixm:upperLimit uom="FL">350</aixm:upperLimit>
                      <aixm:upperLimitReference>STD</aixm:upperLimitReference>
                      <aixm:horizontalProjection>
                        <aixm:Surface gml:id="uuid.393628a2-5976-4627-bb55-c2d8b9197f63" 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>30.17 -104.304 29.683 -104.237 29.528 -104.308 30.038 -104.658 30.17 -104.304</gml:posList>
                                </gml:LinearRing>
                              </gml:exterior>
                            </gml:PolygonPatch>
                          </gml:patches>
                        </aixm:Surface>
                      </aixm:horizontalProjection>
                    </aixm:AirspaceVolume>
                  </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="2026-09-15T01:51:53Z" gml:id="uuid.25319dce-2405-403d-b3da-0a3bc6b194e6">
      <!--TAC: WSUS32 KKCI 150155
MKCC WST 150155
CONVECTIVE SIGMET 14C
VALID UNTIL 0355Z
NE CO
FROM 80WSW ANW-30NNW LBF-10SE SNY-20E BFF-80WSW ANW
AREA TS MOV FROM 26010KT. TOPS TO FL280.

 -->
      <iwxxm:issueTime>
        <gml:TimeInstant gml:id="uuid.882ae594-fdf7-43ff-94f5-c80b5082ae6d">
          <gml:timePosition>2026-09-15T01:51:53Z</gml:timePosition>
        </gml:TimeInstant>
      </iwxxm:issueTime>
      <iwxxm:issuingAirTrafficServicesUnit>
        <aixm:Unit gml:id="uuid.c9defe2e-8535-49bc-9dec-33b41506ac44">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.b665c820-8551-4886-a619-fbcc6febddd8">
              <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.80f9aae0-95b3-45ce-a38d-7f92ea1710cd">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.6cf6f802-e5e2-4257-9197-f551b0a4a4b3">
              <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.d1b34795-d1ca-4c9c-91d7-590a4c307545">
          <aixm:timeSlice>
            <aixm:AirspaceTimeSlice gml:id="uuid.ea15b6d0-d697-45f5-9a55-8bf07882721b">
              <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>14C</iwxxm:sequenceNumber>
      <iwxxm:validPeriod>
        <gml:TimePeriod gml:id="uuid.0e536039-e17b-4320-87e1-3fd383f13e14">
          <gml:beginPosition>2026-09-15T01:55:00Z</gml:beginPosition>
          <gml:endPosition>2026-09-15T03:55:00Z</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.d36e3883-d440-468c-b4b4-a03c0ad5afb1">
          <iwxxm:analysis>
            <iwxxm:SIGMETEvolvingConditionCollection gml:id="uuid.09e5a888-50c2-4c25-a659-7b486eb62b90" timeIndicator="FORECAST">
              <iwxxm:phenomenonTime nilReason="http://codes.wmo.int/common/nil/missing"/>
              <iwxxm:member>
                <iwxxm:SIGMETEvolvingCondition gml:id="uuid.4f07c661-f122-4c03-8f6d-befe5ead7af0" intensityChange="">
                  <iwxxm:geometry>
                    <aixm:AirspaceVolume gml:id="uuid.ee050e72-ba98-4b93-a4e5-a2b833184ef2">
                      <aixm:upperLimit uom="FL">280</aixm:upperLimit>
                      <aixm:upperLimitReference>STD</aixm:upperLimitReference>
                      <aixm:horizontalProjection>
                        <aixm:Surface gml:id="uuid.88e38dfc-3753-4a91-91a1-ea4600c7a8b5" 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>42.038 -101.64 41.589 -100.981 40.982 -102.824 41.889 -103.033 42.038 -101.64</gml:posList>
                                </gml:LinearRing>
                              </gml:exterior>
                            </gml:PolygonPatch>
                          </gml:patches>
                        </aixm:Surface>
                      </aixm:horizontalProjection>
                    </aixm:AirspaceVolume>
                  </iwxxm:geometry>
                  <iwxxm:directionOfMotion uom="deg">80</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="2026-09-15T01:52:19Z" gml:id="uuid.6279513d-a587-4c25-8d28-3956e79becf6">
      <!--TAC: WSUS33 KKCI 150155
MKCW WST 150155
CONVECTIVE SIGMET 4W
VALID UNTIL 0355Z
CO UT
FROM 30SSW CYS-60NW PUB-30WSW DVC-50WSW JNC-50NNE JNC-30SSW CYS
AREA TS MOV FROM 27020KT. TOPS TO FL450.

 -->
      <iwxxm:issueTime>
        <gml:TimeInstant gml:id="uuid.447026f8-5248-463c-8840-712d5ae1d8c2">
          <gml:timePosition>2026-09-15T01:52:19Z</gml:timePosition>
        </gml:TimeInstant>
      </iwxxm:issueTime>
      <iwxxm:issuingAirTrafficServicesUnit>
        <aixm:Unit gml:id="uuid.0debbc59-db0f-4b68-86b3-4a2644d2db39">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.9d500878-2975-4058-8e43-9ec1ecfa0ec3">
              <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.fc564589-f8b9-4a58-bf44-59805d000145">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.f2dc8228-e7f4-442b-965d-b030d8df906a">
              <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.bdb77e9c-128d-4335-b392-f9e68ce48543">
          <aixm:timeSlice>
            <aixm:AirspaceTimeSlice gml:id="uuid.e420997e-fada-4309-8ff6-909b1b7f4ec8">
              <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>4W</iwxxm:sequenceNumber>
      <iwxxm:validPeriod>
        <gml:TimePeriod gml:id="uuid.547f342d-8181-440a-830f-314e28db9e78">
          <gml:beginPosition>2026-09-15T01:55:00Z</gml:beginPosition>
          <gml:endPosition>2026-09-15T03:55:00Z</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.3d89c2b4-96a8-451d-a406-4e3e6b998496">
          <iwxxm:analysis>
            <iwxxm:SIGMETEvolvingConditionCollection gml:id="uuid.e717caa5-30a1-4cf8-b38f-7091f6db0e03" timeIndicator="FORECAST">
              <iwxxm:phenomenonTime nilReason="http://codes.wmo.int/common/nil/missing"/>
              <iwxxm:member>
                <iwxxm:SIGMETEvolvingCondition gml:id="uuid.18bc1624-0cae-4700-8b36-7b41193feeac" intensityChange="">
                  <iwxxm:geometry>
                    <aixm:AirspaceVolume gml:id="uuid.dfc7023c-828c-4dfa-9af3-1b01e4c14f49">
                      <aixm:upperLimit uom="FL">450</aixm:upperLimit>
                      <aixm:upperLimitReference>STD</aixm:upperLimitReference>
                      <aixm:horizontalProjection>
                        <aixm:Surface gml:id="uuid.02f29b67-ffcc-42b6-921b-62de3c0b8d8c" 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>40.747 -105.017 38.992 -105.338 37.614 -109.51 38.731 -109.772 39.831 -108.384 40.747 -105.017</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]">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="2026-09-15T01:52:19Z" gml:id="uuid.05923311-bb3a-40fa-ba26-e14487944d6f">
      <!--TAC: WSUS33 KKCI 150155
MKCW WST 150155
CONVECTIVE SIGMET 5W
VALID UNTIL 0355Z
TX OK CO NM AZ
FROM 40SSE AKO-40NE TCC-60SSW DMN-90WSW TUS-40ESE TBC-40SSE AKO
AREA SEV TS MOV FROM 25015KT. TOPS ABV FL450.
WIND GUSTS TO 50KT POSS.

 -->
      <iwxxm:issueTime>
        <gml:TimeInstant gml:id="uuid.046cc24e-e0a9-482d-9b67-4c0dc2143f45">
          <gml:timePosition>2026-09-15T01:52:19Z</gml:timePosition>
        </gml:TimeInstant>
      </iwxxm:issueTime>
      <iwxxm:issuingAirTrafficServicesUnit>
        <aixm:Unit gml:id="uuid.c2efe33e-2775-4a17-90d6-a6d4dfb70f50">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.f9bf0cfd-5125-4eab-a50a-45561636fc8a">
              <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.4be8762c-d4d4-4e11-87a9-6c84dbab2626">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.0696b8a3-3001-46cd-b15e-9de507e2e4ad">
              <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.ff3405f3-7ba5-44df-b057-094357ad46a4">
          <aixm:timeSlice>
            <aixm:AirspaceTimeSlice gml:id="uuid.8f25029d-9e3b-4e80-a2e6-ae2a816a5772">
              <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>5W</iwxxm:sequenceNumber>
      <iwxxm:validPeriod>
        <gml:TimePeriod gml:id="uuid.4f807c39-d4cc-4553-8bda-9780441700f3">
          <gml:beginPosition>2026-09-15T01:55:00Z</gml:beginPosition>
          <gml:endPosition>2026-09-15T03:55:00Z</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.38d65a19-591f-44b9-a6b4-87dc6b3fca70">
          <iwxxm:analysis>
            <iwxxm:SIGMETEvolvingConditionCollection gml:id="uuid.3bea7fa3-824b-442b-b22e-653aa9ccc372" timeIndicator="FORECAST">
              <iwxxm:phenomenonTime nilReason="http://codes.wmo.int/common/nil/missing"/>
              <iwxxm:member>
                <iwxxm:SIGMETEvolvingCondition gml:id="uuid.bb0996d1-a098-4d1f-98ba-3a91bcc0b1f2" intensityChange="">
                  <iwxxm:geometry>
                    <aixm:AirspaceVolume gml:id="uuid.4656c9f3-51f6-48f7-a165-1ee25ad68f11">
                      <aixm:upperLimit uom="FL">450</aixm:upperLimit>
                      <aixm:upperLimitReference>STD</aixm:upperLimitReference>
                      <aixm:horizontalProjection>
                        <aixm:Surface gml:id="uuid.3c0e58ee-8fa9-4fc9-8143-873b1e32f550" 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>39.547 -102.843 35.649 -103.021 31.354 -108.038 31.505 -112.537 35.858 -110.514 39.547 -102.843</gml:posList>
                                </gml:LinearRing>
                              </gml:exterior>
                            </gml:PolygonPatch>
                          </gml:patches>
                        </aixm:Surface>
                      </aixm:horizontalProjection>
                    </aixm:AirspaceVolume>
                  </iwxxm:geometry>
                  <iwxxm:directionOfMotion uom="deg">70</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="2026-09-15T01:52:19Z" gml:id="uuid.218498d9-31d4-49c8-8550-aaef75afa796">
      <!--TAC: WSUS33 KKCI 150155
MKCW WST 150155
CONVECTIVE SIGMET 6W
VALID UNTIL 0355Z
AZ
FROM 30ENE PHX-40SSE PHX-30SW PHX-10WSW PHX-30ENE PHX
AREA TS MOV LTL. TOPS TO FL310.

 -->
      <iwxxm:issueTime>
        <gml:TimeInstant gml:id="uuid.77ba6adc-6328-4dce-8b06-b66fbbd39887">
          <gml:timePosition>2026-09-15T01:52:19Z</gml:timePosition>
        </gml:TimeInstant>
      </iwxxm:issueTime>
      <iwxxm:issuingAirTrafficServicesUnit>
        <aixm:Unit gml:id="uuid.95cd81e8-fc91-43a8-97cc-6b89a084b0fa">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.07dc12b5-b564-47cf-9eee-feb5e295033e">
              <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.c2f8dd00-95b4-4ff4-8b2b-310bfd1a1be1">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.0e83aaee-a71c-4d44-9869-c271da3d2f0a">
              <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.2cd732c5-7460-4fda-aa3e-a56b3deb51a9">
          <aixm:timeSlice>
            <aixm:AirspaceTimeSlice gml:id="uuid.d4191a5a-1efc-4c66-a72c-113477874d57">
              <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>6W</iwxxm:sequenceNumber>
      <iwxxm:validPeriod>
        <gml:TimePeriod gml:id="uuid.6936da26-1ee7-407a-9a81-84739efa58da">
          <gml:beginPosition>2026-09-15T01:55:00Z</gml:beginPosition>
          <gml:endPosition>2026-09-15T03:55:00Z</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.20ea7d3d-ab3a-488d-9d59-46692ea9af17">
          <iwxxm:analysis>
            <iwxxm:SIGMETEvolvingConditionCollection gml:id="uuid.76bf313d-16f1-4d9f-8e66-9806f34ae88e" timeIndicator="FORECAST">
              <iwxxm:phenomenonTime nilReason="http://codes.wmo.int/common/nil/missing"/>
              <iwxxm:member>
                <iwxxm:SIGMETEvolvingCondition gml:id="uuid.ae64d4cf-5493-4687-8272-98e7c744c5d6" intensityChange="">
                  <iwxxm:geometry>
                    <aixm:AirspaceVolume gml:id="uuid.a88d57fe-dd54-4597-bee1-f3a21215e244">
                      <aixm:upperLimit uom="FL">310</aixm:upperLimit>
                      <aixm:upperLimitReference>STD</aixm:upperLimitReference>
                      <aixm:horizontalProjection>
                        <aixm:Surface gml:id="uuid.e79edc49-b5ea-4d17-86a0-c9c853398188" 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>33.624 -111.468 32.817 -111.711 33.076 -112.441 33.365 -112.203 33.624 -111.468</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="2026-09-15T01:52:40Z" gml:id="uuid.ee2e782e-ec7f-4d0d-b997-85f73f838bfc">
      <!--TAC: WSZA21 FAOR 150149
FACA SIGMET A01 VALID 150200/150600 FAOR-
FACA CAPE TOWN FIR EMBD TS OBS WI
S3046 E02801 - S3257 E03155 - S3257 E03154 - S3406 E03044 -
S3330 E02951 - S3220 E02631 - S3102 E02549 - S3057 E02619 TOP FL370= -->
      <iwxxm:issueTime>
        <gml:TimeInstant gml:id="uuid.fdf0eb2b-8fb0-468e-a690-791fec3a7043">
          <gml:timePosition>2026-09-15T01:52:40Z</gml:timePosition>
        </gml:TimeInstant>
      </iwxxm:issueTime>
      <iwxxm:issuingAirTrafficServicesUnit>
        <aixm:Unit gml:id="uuid.2f51c4b2-6038-45d9-94b8-34fa5810a798">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.ca90f81f-bc10-42de-af12-08c45b1211ad">
              <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.31d9d3a9-634f-4acc-9c29-ac6912efffbb">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.98560479-f46d-4b57-845c-049798bec96c">
              <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.12871018-8047-41f7-93b2-2bda751217e2">
          <aixm:timeSlice>
            <aixm:AirspaceTimeSlice gml:id="uuid.60692162-b900-4a80-ac93-37c62c97f910">
              <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.4194e150-cdeb-4b54-89be-252019221b03">
          <gml:beginPosition>2026-09-15T02:00:00Z</gml:beginPosition>
          <gml:endPosition>2026-09-15T06:00:00Z</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.64761844-ffe3-4b1a-b02f-c824f01e06bd">
          <iwxxm:analysis>
            <iwxxm:SIGMETEvolvingConditionCollection gml:id="uuid.a3bd57dc-38b6-4d62-bb1b-eb8647987a0e" timeIndicator="FORECAST">
              <iwxxm:phenomenonTime nilReason="http://codes.wmo.int/common/nil/missing"/>
              <iwxxm:member>
                <iwxxm:SIGMETEvolvingCondition gml:id="uuid.085c47c0-dca9-4dee-a56a-8cd3a7c8e69e" intensityChange="">
                  <iwxxm:geometry>
                    <aixm:AirspaceVolume gml:id="uuid.38fee9c8-d5bf-4742-9faf-2be3674d81d7">
                      <aixm:upperLimit uom="FL">370</aixm:upperLimit>
                      <aixm:upperLimitReference>STD</aixm:upperLimitReference>
                      <aixm:horizontalProjection>
                        <aixm:Surface gml:id="uuid.cd889969-518b-4274-bf84-578f223bc854" 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>-30.767 28.017 -32.95 31.917 -32.95 31.9 -34.1 30.733 -33.5 29.85 -32.333 26.517 -31.033 25.817 -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="2026-09-15T01:52:41Z" gml:id="uuid.c4006a51-6e8c-40c3-a456-e1de52045711">
      <!--TAC: WSMS31 WMKK 150152
WMFC SIGMET 2 VALID 150152/150500 WMKK-
WMFC KUALA LUMPUR FIR EMBD TS
OBS WI N0538 E09754 - N0547 E10023 - N0434 E09902 - N0538 E09754 TOP
FL520 MOV WSW 10KT NC= -->
      <iwxxm:issueTime>
        <gml:TimeInstant gml:id="uuid.2c936a25-7691-4e30-a9e3-9c11d4f67d09">
          <gml:timePosition>2026-09-15T01:52:41Z</gml:timePosition>
        </gml:TimeInstant>
      </iwxxm:issueTime>
      <iwxxm:issuingAirTrafficServicesUnit>
        <aixm:Unit gml:id="uuid.23f357e7-8213-47a9-86c6-33ec48f31316">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.e84996ab-4b6c-4fb0-9bfa-2448bbb3c641">
              <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.0724473f-640d-4505-9425-eaf39f280185">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.fa2aa366-6c74-45ae-92bf-951459a997b5">
              <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.4b36ddbf-f191-4ad5-87b8-541dbd5c7c93">
          <aixm:timeSlice>
            <aixm:AirspaceTimeSlice gml:id="uuid.d59663ff-9436-4602-be22-669e0e06bbb4">
              <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>2</iwxxm:sequenceNumber>
      <iwxxm:validPeriod>
        <gml:TimePeriod gml:id="uuid.1ee8aa4d-5010-4a64-a399-7310145b2967">
          <gml:beginPosition>2026-09-15T01:52:00Z</gml:beginPosition>
          <gml:endPosition>2026-09-15T05:00:00Z</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.e0cd74dc-a2f0-41cf-acc4-70df47fc9767">
          <iwxxm:analysis>
            <iwxxm:SIGMETEvolvingConditionCollection gml:id="uuid.d7a3b9ff-61b9-4c5a-94a4-5c75d5d29e16" timeIndicator="FORECAST">
              <iwxxm:phenomenonTime nilReason="http://codes.wmo.int/common/nil/missing"/>
              <iwxxm:member>
                <iwxxm:SIGMETEvolvingCondition gml:id="uuid.2a0b6c62-24c9-4ac4-afff-d06d9e78fb1e" intensityChange="NO_CHANGE">
                  <iwxxm:geometry>
                    <aixm:AirspaceVolume gml:id="uuid.fad09799-84b9-40f9-b996-b2de42b7b74a">
                      <aixm:upperLimit uom="FL">520</aixm:upperLimit>
                      <aixm:upperLimitReference>STD</aixm:upperLimitReference>
                      <aixm:horizontalProjection>
                        <aixm:Surface gml:id="uuid.d519e524-98d4-4437-a221-ab2d7b0e2c0d" 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>5.633 97.9 5.783 100.383 4.567 99.033 5.633 97.9</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="2026-09-15T01:52:41Z" gml:id="uuid.c5c85a3d-b92a-4f3a-82ba-fa7833bd289b">
      <!--TAC: WSMS31 WMKK 150152
WMFC SIGMET 2 VALID 150152/150500 WMKK-
WMFC KUALA LUMPUR FIR EMBD TS
OBS WI N0538 E09754 - N0547 E10023 - N0434 E09902 - N0538 E09754 TOP
FL520 MOV WSW 10KT NC= -->
      <iwxxm:issueTime>
        <gml:TimeInstant gml:id="uuid.4067c26f-6e02-4065-9b0b-cbe734884c1a">
          <gml:timePosition>2026-09-15T01:52:41Z</gml:timePosition>
        </gml:TimeInstant>
      </iwxxm:issueTime>
      <iwxxm:issuingAirTrafficServicesUnit>
        <aixm:Unit gml:id="uuid.7b15c22a-715c-4a85-bc71-de4407049afd">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.f08f03c7-b3fc-4448-9757-0705ed81ffcb">
              <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.1a492229-12c6-4d89-ad92-6d1d63f4e5c5">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.d139d73e-783b-446e-a3d6-44beb47b4e8e">
              <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.a0fc6d73-8525-4b13-88b8-1fb1754a9684">
          <aixm:timeSlice>
            <aixm:AirspaceTimeSlice gml:id="uuid.7e0c0923-ebf0-4536-b3a2-bcdc03717480">
              <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>2</iwxxm:sequenceNumber>
      <iwxxm:validPeriod>
        <gml:TimePeriod gml:id="uuid.3fd3ba16-2789-42c7-bb93-7e94831376a0">
          <gml:beginPosition>2026-09-15T01:52:00Z</gml:beginPosition>
          <gml:endPosition>2026-09-15T05:00:00Z</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.e3a73e8c-0f40-4590-a627-c00b9bf8d049">
          <iwxxm:analysis>
            <iwxxm:SIGMETEvolvingConditionCollection gml:id="uuid.769a8d23-8d45-46ba-b8df-571416b640d5" timeIndicator="FORECAST">
              <iwxxm:phenomenonTime nilReason="http://codes.wmo.int/common/nil/missing"/>
              <iwxxm:member>
                <iwxxm:SIGMETEvolvingCondition gml:id="uuid.db01755b-597f-405e-8824-16db797bd48d" intensityChange="NO_CHANGE">
                  <iwxxm:geometry>
                    <aixm:AirspaceVolume gml:id="uuid.083e274b-ccc7-45ca-adaa-5edd14e19f2f">
                      <aixm:upperLimit uom="FL">520</aixm:upperLimit>
                      <aixm:upperLimitReference>STD</aixm:upperLimitReference>
                      <aixm:horizontalProjection>
                        <aixm:Surface gml:id="uuid.ea3cb854-354b-461e-88bb-cc3e09b6b06d" 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>5.633 97.9 5.783 100.383 4.567 99.033 5.633 97.9</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="2026-09-15T01:52:41Z" gml:id="uuid.8436a5f7-8ee0-418b-8e8c-0ec63fdbf9a1">
      <!--TAC: WSZA21 FAOR 150150
FAJA SIGMET A01 VALID 150200/150600 FAOR-
FAJA JOHANNESBURG FIR EMBD TS OBS WI
S2701 E02637 - S2800 E02951 - S2942 E03356 - S2945 E03354 -
S3257 E03155 - S3046 E02801 - S3057 E02619 - S3102 E02549 -
S2924 E02455 TOP FL370= -->
      <iwxxm:issueTime>
        <gml:TimeInstant gml:id="uuid.3ccc4540-9362-4e9b-81b1-e6897b8fa295">
          <gml:timePosition>2026-09-15T01:52:41Z</gml:timePosition>
        </gml:TimeInstant>
      </iwxxm:issueTime>
      <iwxxm:issuingAirTrafficServicesUnit>
        <aixm:Unit gml:id="uuid.6ac22b49-f2c8-4e50-929d-3f87f54f9918">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.322d5807-0ddb-4ec0-b902-78c7bb1b109d">
              <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.7d84da06-7500-443e-a6c5-8e9393888a03">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.7084eba9-9649-4857-9dbd-ded3555e2546">
              <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.be8f4119-c941-41a6-9dec-9492c9996760">
          <aixm:timeSlice>
            <aixm:AirspaceTimeSlice gml:id="uuid.dc361abf-6bef-481f-8ef5-b49ad960edaa">
              <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>A01</iwxxm:sequenceNumber>
      <iwxxm:validPeriod>
        <gml:TimePeriod gml:id="uuid.77976f55-750c-4ec2-9131-2be1d3a878eb">
          <gml:beginPosition>2026-09-15T02:00:00Z</gml:beginPosition>
          <gml:endPosition>2026-09-15T06:00:00Z</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.2ffdef48-3f45-499b-b2fb-6eed8855d7f4">
          <iwxxm:analysis>
            <iwxxm:SIGMETEvolvingConditionCollection gml:id="uuid.a9a4835d-fa62-4a57-9ef4-ab9c820da223" timeIndicator="FORECAST">
              <iwxxm:phenomenonTime nilReason="http://codes.wmo.int/common/nil/missing"/>
              <iwxxm:member>
                <iwxxm:SIGMETEvolvingCondition gml:id="uuid.b4bcf7a8-f98e-4726-89f3-7ccfc16f540d" intensityChange="">
                  <iwxxm:geometry>
                    <aixm:AirspaceVolume gml:id="uuid.713ede39-1492-46e2-a5ab-5d3ea9ac704d">
                      <aixm:upperLimit uom="FL">370</aixm:upperLimit>
                      <aixm:upperLimitReference>STD</aixm:upperLimitReference>
                      <aixm:horizontalProjection>
                        <aixm:Surface gml:id="uuid.49fecfcc-44dc-4685-a6d9-d392dfeb5604" 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>-27.017 26.617 -28 29.85 -29.7 33.933 -29.75 33.9 -32.95 31.917 -30.767 28.017 -30.95 26.317 -31.033 25.817 -29.4 24.917</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="2026-09-15T01:55:28Z" gml:id="uuid.d9f2c10d-8554-4bbb-9057-2bbcaba70bcf">
      <!--TAC: WSZA21 FAOR 150158
FAJA SIGMET B01 VALID 150200/150600 FAOR-
FAJA JOHANNESBURG FIR EMBD TS FCST WI
S3029 E03330 - S3300 E03200 - S3256 E03154 - S3255 E03155 TOP FL360= -->
      <iwxxm:issueTime>
        <gml:TimeInstant gml:id="uuid.156f71f1-4150-48af-b9ac-5be0e5e2f4cb">
          <gml:timePosition>2026-09-15T01:55:28Z</gml:timePosition>
        </gml:TimeInstant>
      </iwxxm:issueTime>
      <iwxxm:issuingAirTrafficServicesUnit>
        <aixm:Unit gml:id="uuid.3e77680d-7848-4475-b641-ee841779d003">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.27708975-7dca-410c-b273-b848d8cfa579">
              <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.912a6bff-8440-4659-9cb2-0adefa062cd0">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.56967612-7cbd-4a6c-a160-60fa2ab56e3e">
              <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.76f45990-66e1-4b1c-b9fe-584395337b61">
          <aixm:timeSlice>
            <aixm:AirspaceTimeSlice gml:id="uuid.bc90eb7f-d0f2-48cc-8d0f-58fd920fb522">
              <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.89dc0754-dda5-43b2-9c07-b75a3f1c8839">
          <gml:beginPosition>2026-09-15T02:00:00Z</gml:beginPosition>
          <gml:endPosition>2026-09-15T06:00:00Z</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.c532f84b-d7cb-452d-aa2f-49ac81bd6c99">
          <iwxxm:analysis>
            <iwxxm:SIGMETEvolvingConditionCollection gml:id="uuid.6630183d-1eb6-46a9-9e98-24ac82ed600c" timeIndicator="FORECAST">
              <iwxxm:phenomenonTime nilReason="http://codes.wmo.int/common/nil/missing"/>
              <iwxxm:member>
                <iwxxm:SIGMETEvolvingCondition gml:id="uuid.413f2d77-27f6-4cb0-89f2-5c7857b51cf2" intensityChange="">
                  <iwxxm:geometry>
                    <aixm:AirspaceVolume gml:id="uuid.1f9bedb3-5224-4296-b0ba-f88208197c25">
                      <aixm:upperLimit uom="FL">360</aixm:upperLimit>
                      <aixm:upperLimitReference>STD</aixm:upperLimitReference>
                      <aixm:horizontalProjection>
                        <aixm:Surface gml:id="uuid.9e2cbef0-a503-4107-804d-afb484ed9556" 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>-30.483 33.5 -33 32 -32.933 31.9 -32.917 31.917</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="2026-09-15T01:55:29Z" gml:id="uuid.6b54037a-29f7-4de9-9153-d453424ae67d">
      <!--TAC: WSZA21 FAOR 150157
FACA SIGMET B01 VALID 150200/150600 FAOR-
FACA CAPE TOWN FIR EMBD TS FCST WI
S3256 E03154 - S3300 E03200 - S3414 E03045 - S3412 E03046 -
S3256 E03154 TOP FL360= -->
      <iwxxm:issueTime>
        <gml:TimeInstant gml:id="uuid.3a7ff0a7-0254-40cc-8777-6e57e885c51b">
          <gml:timePosition>2026-09-15T01:55:29Z</gml:timePosition>
        </gml:TimeInstant>
      </iwxxm:issueTime>
      <iwxxm:issuingAirTrafficServicesUnit>
        <aixm:Unit gml:id="uuid.3cd4aa25-9129-4654-a655-98aa5e2db10f">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.b9acf381-0b00-413f-b503-c349c2884a03">
              <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.81c0fe67-3dcd-4d9b-b9fe-c1edd3636a45">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.9e72e302-5eda-498b-a707-0f1fb37f4d88">
              <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.ef772925-acae-46fa-bb67-9e751d6383a7">
          <aixm:timeSlice>
            <aixm:AirspaceTimeSlice gml:id="uuid.f5ec8978-f7f5-4adb-99c3-75cf720152aa">
              <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.956019db-0804-49c8-852c-4c376f002e64">
          <gml:beginPosition>2026-09-15T02:00:00Z</gml:beginPosition>
          <gml:endPosition>2026-09-15T06:00:00Z</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.5b09fd6c-45d8-4efa-8e2b-2f5a9b950fef">
          <iwxxm:analysis>
            <iwxxm:SIGMETEvolvingConditionCollection gml:id="uuid.a804a802-158f-4b7c-9731-31fcadd24319" timeIndicator="FORECAST">
              <iwxxm:phenomenonTime nilReason="http://codes.wmo.int/common/nil/missing"/>
              <iwxxm:member>
                <iwxxm:SIGMETEvolvingCondition gml:id="uuid.24cd5e76-83ad-4477-ba71-f2e5a1d76ca2" intensityChange="">
                  <iwxxm:geometry>
                    <aixm:AirspaceVolume gml:id="uuid.6627ee4a-9fd1-4efe-a268-0ef1aa6cc189">
                      <aixm:upperLimit uom="FL">360</aixm:upperLimit>
                      <aixm:upperLimitReference>STD</aixm:upperLimitReference>
                      <aixm:horizontalProjection>
                        <aixm:Surface gml:id="uuid.e00ea979-47ba-4f07-a11e-fa92dce06507" 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>-32.933 31.9 -33 32 -34.233 30.75 -34.2 30.767 -32.933 31.9</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="2026-09-15T01:55:29Z" gml:id="uuid.ca6f327a-2a54-4034-9571-7475edde7445">
      <!--TAC: WSZA21 FAOR 150159
FAJO SIGMET A01 VALID 150200/150600 FAOR-
FAJO JOHANNESBURG OCEANIC FIR EMBD TS FCST WI
S2946 E03357 - S3405 E03425 - S3831 E03507 - S4300 E03830 -
S4537 E03517 - S4029 E02951 - S3625 E02945 - S3414 E03045 -
S3300 E03200 - S3029 E03330 TOP FL360= -->
      <iwxxm:issueTime>
        <gml:TimeInstant gml:id="uuid.3fcab1af-e419-4ac9-b6a6-0e0fa45cb8e1">
          <gml:timePosition>2026-09-15T01:55:29Z</gml:timePosition>
        </gml:TimeInstant>
      </iwxxm:issueTime>
      <iwxxm:issuingAirTrafficServicesUnit>
        <aixm:Unit gml:id="uuid.87154e88-ebf1-43ad-97ff-cc750f44bf64">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.bba51cfe-0837-4922-9144-ac0862a28391">
              <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.121057c2-df54-4abf-87f5-e3b6e10d363b">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.2d6dbbe9-9e96-4d40-b1c4-1d64a4175e98">
              <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.6e15733b-786b-46b4-a12d-03f7d028c210">
          <aixm:timeSlice>
            <aixm:AirspaceTimeSlice gml:id="uuid.f5243244-71e7-4046-8df4-a4c0ec16738d">
              <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.000ae238-8e9d-4e24-9404-6a6ca0323441">
          <gml:beginPosition>2026-09-15T02:00:00Z</gml:beginPosition>
          <gml:endPosition>2026-09-15T06:00:00Z</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:analysis>
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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="2026-09-15T01:56:06Z" gml:id="uuid.ae461563-963c-4590-aef9-00a85617ea0c">
      <!--TAC: WSSR20 WSSS 150155
WSJC SIGMET B01 VALID 150220/150320 WSSS-
WIIF JAKARTA FIR EMBD TS
OBS WI N0125 E10617 - N0109 E10600 - N0148 E10503 - N0219 E10522 -
N0244 E10509 - N0317 E10530 - N0125 E10617 TOP FL530 MOV WNW 05KT NC= -->
      <iwxxm:issueTime>
        <gml:TimeInstant gml:id="uuid.0a9569a9-5fa8-4999-bdd0-3f883e89e5b7">
          <gml:timePosition>2026-09-15T01:56:06Z</gml:timePosition>
        </gml:TimeInstant>
      </iwxxm:issueTime>
      <iwxxm:issuingAirTrafficServicesUnit>
        <aixm:Unit gml:id="uuid.445702b1-9592-461c-a217-49bb59504c74">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.bad57854-596a-4a71-97aa-99e40ae0fadc">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>WIIF JAKARTA</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.0e37287a-a65b-44b6-b6b2-1c11096e5b81">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.8a34c734-9569-48a3-ad61-018107eb8a74">
              <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.75ec54cd-fc44-4111-a0ca-20563b01f0d6">
          <aixm:timeSlice>
            <aixm:AirspaceTimeSlice gml:id="uuid.660f2f69-66ca-4ebd-bfed-b90da57dee4c">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:type>OTHER:FIR_UIR</aixm:type>
              <aixm:designator>WSJC</aixm:designator>
              <aixm:name>WIIF JAKARTA FIR/UIR</aixm:name>
            </aixm:AirspaceTimeSlice>
          </aixm:timeSlice>
        </aixm:Airspace>
      </iwxxm:issuingAirTrafficServicesRegion>
      <iwxxm:sequenceNumber>B01</iwxxm:sequenceNumber>
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        <gml:TimePeriod gml:id="uuid.020c7ab4-1d03-40c5-baa1-2bb500bf7314">
          <gml:beginPosition>2026-09-15T02:20:00Z</gml:beginPosition>
          <gml:endPosition>2026-09-15T03:20:00Z</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.87089f7b-62bb-48f1-9d29-bc1be313b047">
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              <iwxxm:phenomenonTime nilReason="http://codes.wmo.int/common/nil/missing"/>
              <iwxxm:member>
                <iwxxm:SIGMETEvolvingCondition gml:id="uuid.bbeb93f5-fb34-4a05-887e-b588b8a04787" intensityChange="NO_CHANGE">
                  <iwxxm:geometry>
                    <aixm:AirspaceVolume gml:id="uuid.2e20ee3a-baac-4227-bdf3-cb8e701297d2">
                      <aixm:upperLimit uom="FL">530</aixm:upperLimit>
                      <aixm:upperLimitReference>STD</aixm:upperLimitReference>
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                        <aixm:Surface gml:id="uuid.027d472d-71c7-4552-96ce-29f89ceb7f63" 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>1.417 106.283 1.15 106 1.8 105.05 2.317 105.367 2.733 105.15 3.283 105.5 1.417 106.283</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="2026-09-15T01:56:14Z" gml:id="uuid.6169a751-232b-4268-a6ba-f85fa42fa5f8">
      <!--TAC: WSMS31 WMKK 150156
WMFC SIGMET 3 VALID 150156/150500 WMKK-
WMFC KUALA LUMPUR FIR EMBD TS
OBS WI N0836 E09518 - N0924 E09514 - N0939 E09603 - N0843 E09637 -
N0836 E09518 TOP FL510 MOV W NC= -->
      <iwxxm:issueTime>
        <gml:TimeInstant gml:id="uuid.c407b518-e97f-4be1-90f1-b712789c64d1">
          <gml:timePosition>2026-09-15T01:56:14Z</gml:timePosition>
        </gml:TimeInstant>
      </iwxxm:issueTime>
      <iwxxm:issuingAirTrafficServicesUnit>
        <aixm:Unit gml:id="uuid.4ceb16fe-8a07-40aa-859a-b709121c1ba1">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.85b8656d-0f94-473f-9cb9-e3a205e9d345">
              <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.32806e64-3c56-449f-bcb4-75af3d9c8342">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.efd3cc1d-46d8-4f51-8136-6c9e87322936">
              <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.61786cf5-2731-4556-a7b2-15dad0da0b2f">
          <aixm:timeSlice>
            <aixm:AirspaceTimeSlice gml:id="uuid.e3c0c413-6dbe-46ec-bf4a-d1ae4837b56d">
              <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>3</iwxxm:sequenceNumber>
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        <gml:TimePeriod gml:id="uuid.c2dfd52c-bf8a-4726-afe0-b919a9e6e405">
          <gml:beginPosition>2026-09-15T01:56:00Z</gml:beginPosition>
          <gml:endPosition>2026-09-15T05:00:00Z</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.52353c2c-da86-4ae3-b9d5-7b0a30f1a276">
          <iwxxm:analysis>
            <iwxxm:SIGMETEvolvingConditionCollection gml:id="uuid.0279f16c-16ae-41f4-951a-dd9faf66a3ca" timeIndicator="FORECAST">
              <iwxxm:phenomenonTime nilReason="http://codes.wmo.int/common/nil/missing"/>
              <iwxxm:member>
                <iwxxm:SIGMETEvolvingCondition gml:id="uuid.d188cd85-fdaf-4e77-af62-73db78a4127e" intensityChange="NO_CHANGE">
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                    <aixm:AirspaceVolume gml:id="uuid.0336339a-11a2-4ca8-a03a-db319c028572">
                      <aixm:upperLimit uom="FL">510</aixm:upperLimit>
                      <aixm:upperLimitReference>STD</aixm:upperLimitReference>
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                        <aixm:Surface gml:id="uuid.8437d71e-c0d5-449d-b93f-aaed3447c368" 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>8.6 95.3 9.4 95.233 9.65 96.05 8.717 96.617 8.6 95.3</gml:posList>
                                </gml:LinearRing>
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                        </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="2026-09-15T02:01:56Z" gml:id="uuid.aa07f093-bc32-4359-a722-7813cb66ca44">
      <!--TAC: WSZA21 FAOR 150207
FAJO SIGMET B01 VALID 150200/150600 FAOR-
FAJO JOHANNESBURG OCEANIC FIR SEV TURB FCST WI
S2845 W00943 - S3107 E00002 - S3440 E01500 - S3700 E01500 -
S3700 E01909 - S4300 E02855 - S5242 E04438 - S6209 E06543 -
S6658 E05300 - S5954 E04120 - S5515 E03301 - S4704 E01641 -
S4010 E00718 - S3610 W01000 - S3310 W01000 FL050/420= -->
      <iwxxm:issueTime>
        <gml:TimeInstant gml:id="uuid.bd520d40-d7b6-47be-8b3f-a8e69e3496a8">
          <gml:timePosition>2026-09-15T02:01:56Z</gml:timePosition>
        </gml:TimeInstant>
      </iwxxm:issueTime>
      <iwxxm:issuingAirTrafficServicesUnit>
        <aixm:Unit gml:id="uuid.e3081187-5e11-4204-a68a-283f256d71fa">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.d433acbf-e475-4ed8-bcaa-ceaf17431027">
              <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.62b3a838-0123-438a-b10a-3510009f15d5">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.51dd9651-3c04-41b6-8a93-a15f14198ae8">
              <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.58ad81cf-82a4-47f2-9210-0edf373f35c3">
          <aixm:timeSlice>
            <aixm:AirspaceTimeSlice gml:id="uuid.13f3ed5c-b73e-41ff-94e0-7a158f1611c8">
              <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>
      <iwxxm:validPeriod>
        <gml:TimePeriod gml:id="uuid.f5f6b331-227d-49da-9127-b8dc187e6830">
          <gml:beginPosition>2026-09-15T02:00:00Z</gml:beginPosition>
          <gml:endPosition>2026-09-15T06:00:00Z</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.f6d595b6-3094-435e-ad36-5a3581d9e7ec">
          <iwxxm:analysis>
            <iwxxm:SIGMETEvolvingConditionCollection gml:id="uuid.60589b19-29b1-4f62-9962-9f5564391dcd" timeIndicator="FORECAST">
              <iwxxm:phenomenonTime nilReason="http://codes.wmo.int/common/nil/missing"/>
              <iwxxm:member>
                <iwxxm:SIGMETEvolvingCondition gml:id="uuid.576d5559-c48c-4229-8f5b-d4a8d0cb184e" intensityChange="">
                  <iwxxm:geometry>
                    <aixm:AirspaceVolume gml:id="uuid.4367a9a7-0165-4db2-beb7-e615f358a612">
                      <aixm:upperLimit uom="FL">420</aixm:upperLimit>
                      <aixm:upperLimitReference>STD</aixm:upperLimitReference>
                      <aixm:lowerLimit uom="ft_i">5000</aixm:lowerLimit>
                      <aixm:lowerLimitReference>STD</aixm:lowerLimitReference>
                      <aixm:horizontalProjection>
                        <aixm:Surface gml:id="uuid.ab234209-f9d0-4010-aa03-3b3ca8a5f0b7" 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>-28.75 -9.717 -31.117 0.033 -34.667 15 -37 15 -37 19.15 -43 28.917 -52.7 44.633 -62.15 65.717 -66.967 53 -59.9 41.333 -55.25 33.017 -47.067 16.683 -40.167 7.3 -36.167 -10 -33.167 -10</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="2026-09-15T02:01:56Z" gml:id="uuid.915ea104-ad6e-4b95-9466-ea0d2b7b2ce9">
      <!--TAC: WSZA21 FAOR 150206
FACA SIGMET C01 VALID 150200/150600 FAOR-
FACA CAPE TOWN FIR SEV TURB FCST WI
S3440 E01500 - S3448 E01536 - S3700 E01909 - S3700 E01500 FL050/420= -->
      <iwxxm:issueTime>
        <gml:TimeInstant gml:id="uuid.913ef285-3d3b-4945-b879-90e5804e280b">
          <gml:timePosition>2026-09-15T02:01:56Z</gml:timePosition>
        </gml:TimeInstant>
      </iwxxm:issueTime>
      <iwxxm:issuingAirTrafficServicesUnit>
        <aixm:Unit gml:id="uuid.800253dc-58ca-40d4-9d34-04b3b26d1092">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.32db9be2-8ef2-4d16-ba89-f94518ba686c">
              <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.59d97523-4117-4a68-a09c-2be39467302e">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.85c9d5ea-9176-433a-a35b-ea1330aeae0e">
              <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.93d4f243-8c41-4905-8bb7-55a0de006151">
          <aixm:timeSlice>
            <aixm:AirspaceTimeSlice gml:id="uuid.1cb9ff7a-18a9-4b94-bd2c-afa6bc3b3206">
              <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>C01</iwxxm:sequenceNumber>
      <iwxxm:validPeriod>
        <gml:TimePeriod gml:id="uuid.809737b5-c347-4ff6-a0b0-89e018b23dcb">
          <gml:beginPosition>2026-09-15T02:00:00Z</gml:beginPosition>
          <gml:endPosition>2026-09-15T06:00:00Z</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.c2281a4a-ba08-4edf-afaf-d5ed89a09fb6">
          <iwxxm:analysis>
            <iwxxm:SIGMETEvolvingConditionCollection gml:id="uuid.9b0bb056-d0ac-40b5-956c-9de3018d6253" timeIndicator="FORECAST">
              <iwxxm:phenomenonTime nilReason="http://codes.wmo.int/common/nil/missing"/>
              <iwxxm:member>
                <iwxxm:SIGMETEvolvingCondition gml:id="uuid.7591b558-bec8-4fbf-af0a-3eb1c4e4edd7" intensityChange="">
                  <iwxxm:geometry>
                    <aixm:AirspaceVolume gml:id="uuid.b22cbbb9-293b-43e7-90d4-cccc5b17b10f">
                      <aixm:upperLimit uom="FL">420</aixm:upperLimit>
                      <aixm:upperLimitReference>STD</aixm:upperLimitReference>
                      <aixm:lowerLimit uom="ft_i">5000</aixm:lowerLimit>
                      <aixm:lowerLimitReference>STD</aixm:lowerLimitReference>
                      <aixm:horizontalProjection>
                        <aixm:Surface gml:id="uuid.d84f62c7-0a7d-48c7-9a66-c4fad9c1eae1" 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>-34.667 15 -34.8 15.6 -37 19.15 -37 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="2026-09-15T02:04:06Z" gml:id="uuid.f962df7a-2fe3-49da-ae68-9c13dd536a71">
      <!--TAC: WSBM31 VYYY 150203
VYYF SIGMET 01 VALID 150203/150603 VYYY-
VYYF YANGON FIR EMBD TS FCST WI N1634 E09359 - N1814 E09505 - N1629 
E09636 - N1415 E09813 - N1157 E09539 - N1638 E09208 - N1634 E09359 
TOP FL530 MOV WSW 05KT NC= -->
      <iwxxm:issueTime>
        <gml:TimeInstant gml:id="uuid.fbb7c613-b19e-46da-8c91-913b918fc1fd">
          <gml:timePosition>2026-09-15T02:04:06Z</gml:timePosition>
        </gml:TimeInstant>
      </iwxxm:issueTime>
      <iwxxm:issuingAirTrafficServicesUnit>
        <aixm:Unit gml:id="uuid.fff5925b-1322-4bc2-b120-35f8b307800b">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.3d6ea520-b736-4184-8252-0cfca7d800f4">
              <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.0af5e45d-fb4b-4ce7-a980-2ebd68d7d04f">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.c492b58d-f32f-4721-a3fd-ea9024c87531">
              <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.3af47164-b517-48f7-8c8e-f2237492f2b8">
          <aixm:timeSlice>
            <aixm:AirspaceTimeSlice gml:id="uuid.d6107f10-0f9d-491c-9459-405040e92c25">
              <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>01</iwxxm:sequenceNumber>
      <iwxxm:validPeriod>
        <gml:TimePeriod gml:id="uuid.ad4519c8-a123-4ef5-8187-5f8fcd583079">
          <gml:beginPosition>2026-09-15T02:03:00Z</gml:beginPosition>
          <gml:endPosition>2026-09-15T06:03:00Z</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.83705a5e-5403-459a-b028-7bba9ca5f0ee">
          <iwxxm:analysis>
            <iwxxm:SIGMETEvolvingConditionCollection gml:id="uuid.04820514-0b33-42b6-b920-4b1dc384ac16" timeIndicator="FORECAST">
              <iwxxm:phenomenonTime nilReason="http://codes.wmo.int/common/nil/missing"/>
              <iwxxm:member>
                <iwxxm:SIGMETEvolvingCondition gml:id="uuid.4d28b471-2b2b-4fe6-964a-691cafd30cb9" intensityChange="NO_CHANGE">
                  <iwxxm:geometry>
                    <aixm:AirspaceVolume gml:id="uuid.8f388c36-cf67-4877-a2b4-1b1121084e1b">
                      <aixm:upperLimit uom="FL">530</aixm:upperLimit>
                      <aixm:upperLimitReference>STD</aixm:upperLimitReference>
                      <aixm:horizontalProjection>
                        <aixm:Surface gml:id="uuid.6aaa2f48-0cf0-408e-9492-6c9c445e43e0" 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>16.567 93.983 18.233 95.083 16.483 96.6 14.25 98.217 11.95 95.65 16.633 92.133 16.567 93.983</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]">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="2026-09-15T02:04:15Z" gml:id="uuid.8a0aa4b1-b7c1-4250-9c81-d8ef38f4a59b">
      <!--TAC: WSZA21 FAOR 150210
FAJA SIGMET C01 VALID 150200/150600 FAOR-
FAJA JOHANNESBURG FIR SEV TURB FCST WI
S3008 E02202 - S3052 E02222 - S3034 E02130 - S3008 E02202 FL240/390= -->
      <iwxxm:issueTime>
        <gml:TimeInstant gml:id="uuid.4ae3cddd-ea3e-4c55-84c7-158f796cbae3">
          <gml:timePosition>2026-09-15T02:04:15Z</gml:timePosition>
        </gml:TimeInstant>
      </iwxxm:issueTime>
      <iwxxm:issuingAirTrafficServicesUnit>
        <aixm:Unit gml:id="uuid.03058d65-dbf4-482f-9659-a9039eb1a875">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.cf55cdb5-52a8-4f2c-8ac7-c3fde1086f38">
              <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.fe1fb6bd-261e-417c-afe3-292a8f2ef4c8">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.e634b571-cb47-4c06-b62f-e3238d9e779b">
              <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.0f832d74-599e-4a2c-aa35-206e3064c16c">
          <aixm:timeSlice>
            <aixm:AirspaceTimeSlice gml:id="uuid.befd4136-adef-4539-b06d-6ed7a07ba3c2">
              <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.74750622-0526-4d67-9685-de7f2f058fe9">
          <gml:beginPosition>2026-09-15T02:00:00Z</gml:beginPosition>
          <gml:endPosition>2026-09-15T06:00:00Z</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.46ca7edd-8684-4fc7-a1bb-6f67d2497fcc">
          <iwxxm:analysis>
            <iwxxm:SIGMETEvolvingConditionCollection gml:id="uuid.033f9634-436a-4107-8521-e866c1174876" timeIndicator="FORECAST">
              <iwxxm:phenomenonTime nilReason="http://codes.wmo.int/common/nil/missing"/>
              <iwxxm:member>
                <iwxxm:SIGMETEvolvingCondition gml:id="uuid.e93ba175-aeea-49de-9c52-46893cd0eb36" intensityChange="">
                  <iwxxm:geometry>
                    <aixm:AirspaceVolume gml:id="uuid.cbb0bb13-ad9f-4add-9278-d8b5c3829d4a">
                      <aixm:upperLimit uom="FL">390</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.9e17a8f6-1713-4044-93cb-efa14c53225d" 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>-30.133 22.033 -30.867 22.367 -30.567 21.5 -30.133 22.033</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="2026-09-15T02:04:15Z" gml:id="uuid.02c06597-ba67-4a4e-bb2a-04d4113221cb">
      <!--TAC: WSZA21 FAOR 150209
FACA SIGMET D01 VALID 150200/150600 FAOR-
FACA CAPE TOWN FIR SEV TURB FCST WI
S3034 E02130 - S3052 E02222 - S3226 E02305 - S3221 E02632 -
S3332 E02956 - S3411 E03048 - S3700 E02800 - S3700 E01907 -
S3503 E01557 FL240/390= -->
      <iwxxm:issueTime>
        <gml:TimeInstant gml:id="uuid.4e11b04e-5a61-47e3-95b7-ed66da9c4e8b">
          <gml:timePosition>2026-09-15T02:04:15Z</gml:timePosition>
        </gml:TimeInstant>
      </iwxxm:issueTime>
      <iwxxm:issuingAirTrafficServicesUnit>
        <aixm:Unit gml:id="uuid.c2532a88-7181-4acd-b053-c48b40c6681f">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.e95309aa-9777-4715-a9bd-ef91fba3f219">
              <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.488f1e96-0dac-4bca-abf9-17174e8b6452">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.bfa5ce38-3e97-4529-9432-4da217478313">
              <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.021ba6dc-c25f-4fa4-9697-d94e484f94ec">
          <aixm:timeSlice>
            <aixm:AirspaceTimeSlice gml:id="uuid.a407a203-2713-47d5-b1e0-a815cb130812">
              <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.0d29ce6c-2937-4fa9-b60d-9191c11a72d6">
          <gml:beginPosition>2026-09-15T02:00:00Z</gml:beginPosition>
          <gml:endPosition>2026-09-15T06:00:00Z</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.aa1b2bdd-c4ce-4931-899c-cc4bcbdac051">
          <iwxxm:analysis>
            <iwxxm:SIGMETEvolvingConditionCollection gml:id="uuid.39ffac03-10d3-4ed3-bfbc-3cca170fb776" timeIndicator="FORECAST">
              <iwxxm:phenomenonTime nilReason="http://codes.wmo.int/common/nil/missing"/>
              <iwxxm:member>
                <iwxxm:SIGMETEvolvingCondition gml:id="uuid.cec15a4b-217a-4b07-a82f-243ed9aa782f" intensityChange="">
                  <iwxxm:geometry>
                    <aixm:AirspaceVolume gml:id="uuid.b059400c-737f-4f97-96e4-02e92c374565">
                      <aixm:upperLimit uom="FL">390</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.3dabe59a-5ec2-4412-a1a0-07da4c509ed9" srsDimension="2" axisLabels="Lat Long" srsName="http://www.opengis.net/def/crs/EPSG/0/4326">
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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="2026-09-15T02:04:15Z" gml:id="uuid.aed8ade8-1316-41bf-955c-5b8749417e36">
      <!--TAC: WSZA21 FAOR 150208
FAJO SIGMET C01 VALID 150200/150600 FAOR-
FAJO JOHANNESBURG OCEANIC FIR SEV TURB FCST WI
S3000 E04515 - S3010 E05214 - S3732 E05700 - S4024 E05700 -
S4714 E05350 - S5603 E05149 - S5359 E04720 - S4646 E03504 -
S4257 E03853 - S3756 E04534 FL300/340= -->
      <iwxxm:issueTime>
        <gml:TimeInstant gml:id="uuid.ae3869f2-f3ae-48d4-a72d-9572c4bd36c4">
          <gml:timePosition>2026-09-15T02:04:15Z</gml:timePosition>
        </gml:TimeInstant>
      </iwxxm:issueTime>
      <iwxxm:issuingAirTrafficServicesUnit>
        <aixm:Unit gml:id="uuid.257cd758-befb-48b8-a123-ba8a7d343c6b">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.e3b60540-7292-4008-b09f-6b265d9a4b9d">
              <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.1c6f12ac-56c8-4315-909b-ddc91c4307e9">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.bf6e2030-50ab-4830-84ba-2d86f8740a91">
              <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.5dde3c0e-dfc0-4304-a9ff-ea8199da85e9">
          <aixm:timeSlice>
            <aixm:AirspaceTimeSlice gml:id="uuid.2dfab6dc-5c8d-4229-8857-f10936b0d557">
              <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>C01</iwxxm:sequenceNumber>
      <iwxxm:validPeriod>
        <gml:TimePeriod gml:id="uuid.812433fe-7968-4f7e-aa1b-eb64fd4a09a4">
          <gml:beginPosition>2026-09-15T02:00:00Z</gml:beginPosition>
          <gml:endPosition>2026-09-15T06:00:00Z</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.a196717c-86e8-4396-8d04-22ab3c378982">
          <iwxxm:analysis>
            <iwxxm:SIGMETEvolvingConditionCollection gml:id="uuid.58d5c58c-8b85-4569-9ef5-dad8ac604e3c" timeIndicator="FORECAST">
              <iwxxm:phenomenonTime nilReason="http://codes.wmo.int/common/nil/missing"/>
              <iwxxm:member>
                <iwxxm:SIGMETEvolvingCondition gml:id="uuid.3fffa8f0-2aeb-41d4-820c-f268e4de9912" intensityChange="">
                  <iwxxm:geometry>
                    <aixm:AirspaceVolume gml:id="uuid.87ee3be3-ccb1-4d03-836a-20c7a79cde51">
                      <aixm:upperLimit uom="FL">340</aixm:upperLimit>
                      <aixm:upperLimitReference>STD</aixm:upperLimitReference>
                      <aixm:lowerLimit uom="FL">300</aixm:lowerLimit>
                      <aixm:lowerLimitReference>STD</aixm:lowerLimitReference>
                      <aixm:horizontalProjection>
                        <aixm:Surface gml:id="uuid.6fd1f2f5-afe4-4531-9677-b1de917624ef" 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 45.25 -30.167 52.233 -37.533 57 -40.4 57 -47.233 53.833 -56.05 51.817 -53.983 47.333 -46.767 35.067 -42.95 38.883 -37.933 45.567</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="2026-09-15T02:04:15Z" gml:id="uuid.3e3cada4-bafe-43d8-8d26-fcd42587b6cd">
      <!--TAC: WSZA21 FAOR 150211
FAJO SIGMET D01 VALID 150200/150600 FAOR-
FAJO JOHANNESBURG OCEANIC FIR SEV TURB FCST WI
S3411 E03048 - S3622 E02946 - S4019 E02954 - S4238 E02817 -
S3700 E01907 - S3700 E02800 FL240/390= -->
      <iwxxm:issueTime>
        <gml:TimeInstant gml:id="uuid.f2d23fdd-7e91-4878-8c47-72c27e5ba44d">
          <gml:timePosition>2026-09-15T02:04:15Z</gml:timePosition>
        </gml:TimeInstant>
      </iwxxm:issueTime>
      <iwxxm:issuingAirTrafficServicesUnit>
        <aixm:Unit gml:id="uuid.c14f7b9f-1080-4e2a-ba55-474689f369ee">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.066ab152-220b-44fc-821c-5e1698b9cd15">
              <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.44ce026a-6283-4e54-9c24-b464b2cf03b4">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.de160454-4214-4fdb-bc58-4f7af2b4828d">
              <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.18cbf96c-371b-4325-83e0-f5de6980b0a6">
          <aixm:timeSlice>
            <aixm:AirspaceTimeSlice gml:id="uuid.25c17d4a-f5f7-4447-8c55-7e57555ea94b">
              <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>D01</iwxxm:sequenceNumber>
      <iwxxm:validPeriod>
        <gml:TimePeriod gml:id="uuid.21e9e520-e944-4117-b3e4-a5d3cd20888f">
          <gml:beginPosition>2026-09-15T02:00:00Z</gml:beginPosition>
          <gml:endPosition>2026-09-15T06:00:00Z</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.39c9b56e-59f1-40df-bd19-d65def5794c8">
          <iwxxm:analysis>
            <iwxxm:SIGMETEvolvingConditionCollection gml:id="uuid.95dca0c9-6268-4aaa-a813-91a147df2abf" timeIndicator="FORECAST">
              <iwxxm:phenomenonTime nilReason="http://codes.wmo.int/common/nil/missing"/>
              <iwxxm:member>
                <iwxxm:SIGMETEvolvingCondition gml:id="uuid.4e297d6b-d937-4c45-b100-7e6d5397b436" intensityChange="">
                  <iwxxm:geometry>
                    <aixm:AirspaceVolume gml:id="uuid.f6de6d49-beed-4964-bfd8-57bf0bd3ef24">
                      <aixm:upperLimit uom="FL">390</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.1d90fd83-ac35-47ed-97a7-d234e1c24ebe" 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 30.8 -36.367 29.767 -40.317 29.9 -42.633 28.283 -37 19.117 -37 28</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="2026-09-15T02:06:05Z" gml:id="uuid.734ef58e-c033-4a1d-b2bd-a38e9f4d1aab">
      <!--TAC: WSAU21 YMRF 150205
YMMM SIGMET D01 VALID 150205/150400 YMRF-
YMMM MELBOURNE FIR FRQ TS FCST WI S3130 E11730 - S3110 E11920 -
S3320 E12030 - S3320 E11810 TOP FL330 MOV SSW 10KT NC= -->
      <iwxxm:issueTime>
        <gml:TimeInstant gml:id="uuid.5e813681-67bf-400b-9ab8-c11bdfa49f82">
          <gml:timePosition>2026-09-15T02:06:05Z</gml:timePosition>
        </gml:TimeInstant>
      </iwxxm:issueTime>
      <iwxxm:issuingAirTrafficServicesUnit>
        <aixm:Unit gml:id="uuid.c2516452-2cde-42b9-94df-81d67e182af9">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.5cf05ab3-dea8-42ba-a30c-7789ac8496ad">
              <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.16d3718b-f20c-4e83-8474-33785f704b65">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.9094a90f-a8ec-4000-b60f-d36ba7f44b03">
              <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.db7352bd-2c96-46d8-9351-a502344a1ea8">
          <aixm:timeSlice>
            <aixm:AirspaceTimeSlice gml:id="uuid.387b4bc8-794a-41d2-9dbd-965c2ea87fee">
              <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>D01</iwxxm:sequenceNumber>
      <iwxxm:validPeriod>
        <gml:TimePeriod gml:id="uuid.be447de8-81a0-4a49-9aaa-f914ff70e7cf">
          <gml:beginPosition>2026-09-15T02:05:00Z</gml:beginPosition>
          <gml:endPosition>2026-09-15T04:00:00Z</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.6e9be8c2-cc7f-4a8e-9043-610d0ec30c24">
          <iwxxm:analysis>
            <iwxxm:SIGMETEvolvingConditionCollection gml:id="uuid.ed3435d7-00f0-494d-a1b1-a40ebef39f00" timeIndicator="FORECAST">
              <iwxxm:phenomenonTime nilReason="http://codes.wmo.int/common/nil/missing"/>
              <iwxxm:member>
                <iwxxm:SIGMETEvolvingCondition gml:id="uuid.78d4e480-b1e5-4afd-a7b5-eca3d391bd40" intensityChange="NO_CHANGE">
                  <iwxxm:geometry>
                    <aixm:AirspaceVolume gml:id="uuid.21752396-6bb4-4f32-8f6b-0421482fc4ea">
                      <aixm:upperLimit uom="FL">330</aixm:upperLimit>
                      <aixm:upperLimitReference>STD</aixm:upperLimitReference>
                      <aixm:horizontalProjection>
                        <aixm:Surface gml:id="uuid.efd14851-c26c-411f-8652-d3d31f4fa919" 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>-31.5 117.5 -31.167 119.333 -33.333 120.5 -33.333 118.167</gml:posList>
                                </gml:LinearRing>
                              </gml:exterior>
                            </gml:PolygonPatch>
                          </gml:patches>
                        </aixm:Surface>
                      </aixm:horizontalProjection>
                    </aixm:AirspaceVolume>
                  </iwxxm:geometry>
                  <iwxxm:directionOfMotion uom="deg">202</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="2026-09-15T02:07:16Z" gml:id="uuid.c032905a-5fa1-44d9-941c-6fc6939a15f3">
      <!--TAC: WSZA21 FAOR 150212
FAJO SIGMET E01 VALID 150200/150600 FAOR-
FAJO JOHANNESBURG OCEANIC FIR SEV TURB FCST WI
S5935 E04033 - S6702 E05322 - S7229 E01946 - S6446 E01221 -
S6132 E02248 - S6608 E02745 SFC/FL080= -->
      <iwxxm:issueTime>
        <gml:TimeInstant gml:id="uuid.1aee5e4b-249c-414a-9e38-f70c8f9582c2">
          <gml:timePosition>2026-09-15T02:07:16Z</gml:timePosition>
        </gml:TimeInstant>
      </iwxxm:issueTime>
      <iwxxm:issuingAirTrafficServicesUnit>
        <aixm:Unit gml:id="uuid.2c2abdbd-6a69-4475-83b8-ee232181de1b">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.270701b7-b818-4aa3-8a2a-a5833f57f887">
              <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.107451b0-8af0-4dd0-8b4e-69004dc0a0e6">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.90f111ea-c6fb-42ca-bc86-f25e761f5639">
              <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.82c19c65-1062-4acc-8ec5-e07506cce846">
          <aixm:timeSlice>
            <aixm:AirspaceTimeSlice gml:id="uuid.4e2b7e9b-ea8d-40f9-83e8-5f8c819ba2a9">
              <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.e0f34ca2-aa1d-4632-8566-e59121889ba6">
          <gml:beginPosition>2026-09-15T02:00:00Z</gml:beginPosition>
          <gml:endPosition>2026-09-15T06:00:00Z</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.8f40e7f1-fc5e-4794-adfe-d2977e18ca3c">
          <iwxxm:analysis>
            <iwxxm:SIGMETEvolvingConditionCollection gml:id="uuid.e7054f31-5a79-4dfe-8268-f889ba2d2c45" timeIndicator="FORECAST">
              <iwxxm:phenomenonTime nilReason="http://codes.wmo.int/common/nil/missing"/>
              <iwxxm:member>
                <iwxxm:SIGMETEvolvingCondition gml:id="uuid.ad1df452-4aab-4ac8-80b3-f0ed046bc306" intensityChange="">
                  <iwxxm:geometry>
                    <aixm:AirspaceVolume gml:id="uuid.ef017f90-e508-4b0d-aeff-9a5a73ceb58d">
                      <aixm:upperLimit uom="ft_i">8000</aixm:upperLimit>
                      <aixm:upperLimitReference>STD</aixm:upperLimitReference>
                      <aixm:lowerLimit>GND</aixm:lowerLimit>
                      <aixm:lowerLimitReference>SFC</aixm:lowerLimitReference>
                      <aixm:horizontalProjection>
                        <aixm:Surface gml:id="uuid.9cc0ba8e-ef4d-45ff-8ae2-53595caa4518" 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>-59.583 40.55 -67.033 53.367 -72.483 19.767 -64.767 12.35 -61.533 22.8 -66.133 27.75</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="2026-09-15T02:07:16Z" gml:id="uuid.062f1173-f31c-4552-aba1-6a59074bf91f">
      <!--TAC: WSAU21 YMRF 150206
YMMM SIGMET E01 VALID 150206/150500 YMRF-
YMMM MELBOURNE FIR FRQ TSGR FCST WI S2920 E11630 - S2740 E11920 -
S2850 E12130 - S3040 E11810 TOP FL330 MOV S 15KT NC= -->
      <iwxxm:issueTime>
        <gml:TimeInstant gml:id="uuid.a6c788aa-0985-4d3f-9cb9-54a02dfbd1ba">
          <gml:timePosition>2026-09-15T02:07:16Z</gml:timePosition>
        </gml:TimeInstant>
      </iwxxm:issueTime>
      <iwxxm:issuingAirTrafficServicesUnit>
        <aixm:Unit gml:id="uuid.2f553115-46aa-428f-86f1-fe18dc0a9795">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.f1a06a0a-af9a-4bc7-9a35-8c812e1ce68e">
              <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.ca719a36-b259-40df-8609-377a6ca358cc">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.0d2b0196-63c5-46a0-a8cd-68b18e22d445">
              <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.ab8d7745-21cb-44a2-ad68-bb5cf03afb43">
          <aixm:timeSlice>
            <aixm:AirspaceTimeSlice gml:id="uuid.529161b7-ba5d-446f-8d2b-5b115c1b5a0f">
              <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>E01</iwxxm:sequenceNumber>
      <iwxxm:validPeriod>
        <gml:TimePeriod gml:id="uuid.d7772778-030b-4c69-8c8b-31b46f69292c">
          <gml:beginPosition>2026-09-15T02:06:00Z</gml:beginPosition>
          <gml:endPosition>2026-09-15T05:00:00Z</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.63fc6343-c71f-445d-be45-5344d71898c2">
          <iwxxm:analysis>
            <iwxxm:SIGMETEvolvingConditionCollection gml:id="uuid.fe57f940-9e27-459a-83a8-c862b064d003" timeIndicator="FORECAST">
              <iwxxm:phenomenonTime nilReason="http://codes.wmo.int/common/nil/missing"/>
              <iwxxm:member>
                <iwxxm:SIGMETEvolvingCondition gml:id="uuid.3a6e4d04-e5ff-428d-87b4-59096b9e0360" intensityChange="NO_CHANGE">
                  <iwxxm:geometry>
                    <aixm:AirspaceVolume gml:id="uuid.88cf22ee-6a25-4805-9626-e5a4ee537865">
                      <aixm:upperLimit uom="FL">330</aixm:upperLimit>
                      <aixm:upperLimitReference>STD</aixm:upperLimitReference>
                      <aixm:horizontalProjection>
                        <aixm:Surface gml:id="uuid.407cb9b4-1551-4e83-9065-43c0d03a279b" 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>-29.333 116.5 -27.667 119.333 -28.833 121.5 -30.667 118.167</gml:posList>
                                </gml:LinearRing>
                              </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]">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="2026-09-15T02:10:31Z" gml:id="uuid.e6cabcb0-3a41-4483-a9af-315cfdcbc33b">
      <!--TAC: WSZA21 FAOR 150214
FACA SIGMET E01 VALID 150205/150600 FAOR-
FACA CAPE TOWN FIR SEV TURB FCST WI
S3334 E01500 - S3439 E01740 - S3454 E01925 - S3413 E02211 -
S3659 E02516 - S3656 E01907 - S3447 E01538 - S3441 E01501 -
S3418 E01500 SFC/FL030= -->
      <iwxxm:issueTime>
        <gml:TimeInstant gml:id="uuid.98f2f7e9-461a-47a4-865d-ff315d7eb12a">
          <gml:timePosition>2026-09-15T02:10:31Z</gml:timePosition>
        </gml:TimeInstant>
      </iwxxm:issueTime>
      <iwxxm:issuingAirTrafficServicesUnit>
        <aixm:Unit gml:id="uuid.99341c09-3156-4a64-8379-bf89afe0ec60">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.72aad822-98b1-4dd1-9b3b-7e00c5107c72">
              <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.559b223a-b775-4e7d-82ce-9c999067f124">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.3ead2cd3-8f86-4b0a-b580-6766eeffff1e">
              <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.e338e7f2-edd5-4a70-9114-3e56f52e5102">
          <aixm:timeSlice>
            <aixm:AirspaceTimeSlice gml:id="uuid.e69b1025-78e6-49b9-8ca1-ffd6a491bac3">
              <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>E01</iwxxm:sequenceNumber>
      <iwxxm:validPeriod>
        <gml:TimePeriod gml:id="uuid.240e2e5a-a0de-4a4d-a8e7-fdff97ee563d">
          <gml:beginPosition>2026-09-15T02:05:00Z</gml:beginPosition>
          <gml:endPosition>2026-09-15T06:00:00Z</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.f49821cd-6ee0-4113-b708-3dc48db32da5">
          <iwxxm:analysis>
            <iwxxm:SIGMETEvolvingConditionCollection gml:id="uuid.5f222005-c0df-4b0b-bb18-609a084d7690" timeIndicator="FORECAST">
              <iwxxm:phenomenonTime nilReason="http://codes.wmo.int/common/nil/missing"/>
              <iwxxm:member>
                <iwxxm:SIGMETEvolvingCondition gml:id="uuid.16470d60-7fea-4743-99ea-c7a59d24d626" intensityChange="">
                  <iwxxm:geometry>
                    <aixm:AirspaceVolume gml:id="uuid.cddf66a8-0c11-4349-a53f-6aa8e237ea42">
                      <aixm:upperLimit uom="ft_i">3000</aixm:upperLimit>
                      <aixm:upperLimitReference>STD</aixm:upperLimitReference>
                      <aixm:lowerLimit>GND</aixm:lowerLimit>
                      <aixm:lowerLimitReference>SFC</aixm:lowerLimitReference>
                      <aixm:horizontalProjection>
                        <aixm:Surface gml:id="uuid.a7b3dd9b-6481-455a-a9b3-65300616035d" 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>-33.567 15 -34.65 17.667 -34.9 19.417 -34.217 22.183 -36.983 25.267 -36.933 19.117 -34.783 15.633 -34.683 15.017 -34.3 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="2026-09-15T02:10:31Z" gml:id="uuid.a814905e-bc43-4ef8-92f9-412112058b2b">
      <!--TAC: WSZA21 FAOR 150215
FAJO SIGMET F01 VALID 150205/150600 FAOR-
FAJO JOHANNESBURG OCEANIC FIR SEV TURB FCST WI
S3333 E01457 - S3334 E01500 - S3418 E01500 - S3333 E01457 SFC/FL030= -->
      <iwxxm:issueTime>
        <gml:TimeInstant gml:id="uuid.ad80f95a-9a02-4e43-ae1d-bfa3123f7984">
          <gml:timePosition>2026-09-15T02:10:31Z</gml:timePosition>
        </gml:TimeInstant>
      </iwxxm:issueTime>
      <iwxxm:issuingAirTrafficServicesUnit>
        <aixm:Unit gml:id="uuid.b47d2009-15f6-4495-9280-f287e5f11fb8">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.e3d8cc27-1f67-46de-9c63-adcfaa9ddcf5">
              <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.c0e30f98-d841-4931-9474-1e4f442fa9c7">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.f6aced30-e34f-41fa-ad2c-e4e20def0b04">
              <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.f9ad91c0-ca64-4164-a8a9-f97fda1ae6e7">
          <aixm:timeSlice>
            <aixm:AirspaceTimeSlice gml:id="uuid.ebeedffa-d765-4fc4-ad79-b4f21bf18620">
              <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.de975dc0-88ac-4ebb-b771-3a6dc2344be9">
          <gml:beginPosition>2026-09-15T02:05:00Z</gml:beginPosition>
          <gml:endPosition>2026-09-15T06:00:00Z</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.297a5464-8524-4696-bf9d-b51160dc6a85">
          <iwxxm:analysis>
            <iwxxm:SIGMETEvolvingConditionCollection gml:id="uuid.5a422ee0-28a2-4111-9b17-6529d0c70144" timeIndicator="FORECAST">
              <iwxxm:phenomenonTime nilReason="http://codes.wmo.int/common/nil/missing"/>
              <iwxxm:member>
                <iwxxm:SIGMETEvolvingCondition gml:id="uuid.fa9ed59f-c9df-4736-b8d4-58b4c6d33b18" intensityChange="">
                  <iwxxm:geometry>
                    <aixm:AirspaceVolume gml:id="uuid.a8ebd4fd-f817-40fe-9026-4c17d37938d1">
                      <aixm:upperLimit uom="ft_i">3000</aixm:upperLimit>
                      <aixm:upperLimitReference>STD</aixm:upperLimitReference>
                      <aixm:lowerLimit>GND</aixm:lowerLimit>
                      <aixm:lowerLimitReference>SFC</aixm:lowerLimitReference>
                      <aixm:horizontalProjection>
                        <aixm:Surface gml:id="uuid.fd30e9c6-b69d-45d8-8994-239a7ecbc28b" 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>-33.55 14.95 -33.567 15 -34.3 15 -33.55 14.95</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="2026-09-15T02:10:46Z" gml:id="uuid.dbadf6f7-db26-4d07-ae85-6fc7b5dfe317">
      <!--TAC: WSCH31 SCCI 150209
SCCZ SIGMET 01 VALID 150210/150610 SCCI-
SCCZ PUNTA ARENAS FIR SEV TURB FCST W OF LINE S4800 W07200 - S5200 
W07200 - S5800 W08900 FL250/360 MOV NE 20KT NC= -->
      <iwxxm:issueTime>
        <gml:TimeInstant gml:id="uuid.6843e511-6f66-4c3c-9cdb-a96ac8d2e6bb">
          <gml:timePosition>2026-09-15T02:10:46Z</gml:timePosition>
        </gml:TimeInstant>
      </iwxxm:issueTime>
      <iwxxm:issuingAirTrafficServicesUnit>
        <aixm:Unit gml:id="uuid.26bf4d4c-e1b6-43fa-96c8-1fa423ad4084">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.9f259060-dce0-4c1f-8287-acfaf5faa249">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>SCCZ PUNTA ARENAS</aixm:name>
              <aixm:type>FIR</aixm:type>
              <aixm:designator>SCCZ</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:issuingAirTrafficServicesUnit>
      <iwxxm:originatingMeteorologicalWatchOffice>
        <aixm:Unit gml:id="uuid.de80152f-2287-45fa-8bbe-e9140690496e">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.0ce123c0-8ea2-4aa2-9f52-a8896eaa897a">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>SCCZ MWO</aixm:name>
              <aixm:type>MWO</aixm:type>
              <aixm:designator>SCCZ</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:originatingMeteorologicalWatchOffice>
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              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:type>OTHER:FIR_UIR</aixm:type>
              <aixm:designator>SCCZ</aixm:designator>
              <aixm:name>SCCZ PUNTA ARENAS FIR/UIR</aixm:name>
            </aixm:AirspaceTimeSlice>
          </aixm:timeSlice>
        </aixm:Airspace>
      </iwxxm:issuingAirTrafficServicesRegion>
      <iwxxm:sequenceNumber>01</iwxxm:sequenceNumber>
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        </gml:TimePeriod>
      </iwxxm:validPeriod>
      <iwxxm:phenomenon xlink:href="http://codes.wmo.int/49-2/SigWxPhenomena/SEV_TURB"/>
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                      <aixm:upperLimitReference>STD</aixm:upperLimitReference>
                      <aixm:lowerLimit uom="FL">250</aixm:lowerLimit>
                      <aixm:lowerLimitReference>STD</aixm:lowerLimitReference>
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                        <aixm:Surface gml:id="uuid.c9441c3f-8340-4b0f-a3ad-4e7da48bde23" 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]">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="2026-09-15T02:11:11Z" gml:id="uuid.bf28a282-e1dd-4cab-a310-96f7e1f70a27">
      <!--TAC: WSCA31 MDSD 150210
MDCS SIGMET 1
VALID 150210/150610 MDSD- 
MDCS SANTO DOMINGO FIR: FRQ TS OBS AT 0200Z WI N2000 W07146 - N1959 
W07043 - N1928 W06916 - N1808 W06914 - N1809 W07035 - N1900 W07145 - 
N2000 W07146 TOP FL470 MOV NW WKN= -->
      <iwxxm:issueTime>
        <gml:TimeInstant gml:id="uuid.800ed00d-1db1-44dc-b903-5e8de036c806">
          <gml:timePosition>2026-09-15T02:11:11Z</gml:timePosition>
        </gml:TimeInstant>
      </iwxxm:issueTime>
      <iwxxm:issuingAirTrafficServicesUnit>
        <aixm:Unit gml:id="uuid.fa7f4fd5-dbfb-4609-81b7-e273a0b73769">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.1fa8710a-e30d-4e60-a2f5-5fc767ba970b">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>MDCS SANTO DOMINGO</aixm:name>
              <aixm:type>FIR</aixm:type>
              <aixm:designator>MDCS</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:issuingAirTrafficServicesUnit>
      <iwxxm:originatingMeteorologicalWatchOffice>
        <aixm:Unit gml:id="uuid.979005a7-95a3-4395-93dc-acba60bbd901">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.62b11495-5835-4dba-8de1-36e3713fb38a">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>MDCS MWO</aixm:name>
              <aixm:type>MWO</aixm:type>
              <aixm:designator>MDCS</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:originatingMeteorologicalWatchOffice>
      <iwxxm:issuingAirTrafficServicesRegion>
        <aixm:Airspace gml:id="uuid.92b87d2b-0571-498c-a29c-9beac1602c88">
          <aixm:timeSlice>
            <aixm:AirspaceTimeSlice gml:id="uuid.d765fe76-c5e1-4711-89e9-b0acadc0741d">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:type>OTHER:FIR_UIR</aixm:type>
              <aixm:designator>MDCS</aixm:designator>
              <aixm:name>MDCS SANTO DOMINGO FIR/UIR</aixm:name>
            </aixm:AirspaceTimeSlice>
          </aixm:timeSlice>
        </aixm:Airspace>
      </iwxxm:issuingAirTrafficServicesRegion>
      <iwxxm:sequenceNumber>1</iwxxm:sequenceNumber>
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        <gml:TimePeriod gml:id="uuid.6fc51cab-f1e5-4914-a199-42f7067fb5f1">
          <gml:beginPosition>2026-09-15T02:10:00Z</gml:beginPosition>
          <gml:endPosition>2026-09-15T06:10:00Z</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.8589cc0f-22dd-4f38-8d9c-b32dc58e30ca">
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              <iwxxm:phenomenonTime nilReason="http://codes.wmo.int/common/nil/missing"/>
              <iwxxm:member>
                <iwxxm:SIGMETEvolvingCondition gml:id="uuid.c49bbd8b-4e72-4709-9b5e-aa44d20ca72b" intensityChange="WEAKEN">
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                    <aixm:AirspaceVolume gml:id="uuid.7edd17bc-4629-4fe1-8103-b73d36953118">
                      <aixm:upperLimit uom="FL">470</aixm:upperLimit>
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                        <aixm:Surface gml:id="uuid.62933f36-79a0-4bd5-ac5b-f421662d2f24" 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: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="2026-09-15T02:15:46Z" gml:id="uuid.a3403822-2856-4431-9982-16b594a8c783">
      <!--TAC: WSSO20 AGGH 150213
AGGG SIGMET B04 VALID 150215/150615 AGGH- 

AGGG HONIARA FIR EMBD TS FCST WI S0601 E15718 - S0458 E15855 - S0542 E16055
- S0832 E16411 - S0925 E16205 - S0601 E15718 TOP FL520 MOV W 15KT NC= -->
      <iwxxm:issueTime>
        <gml:TimeInstant gml:id="uuid.404a0257-da99-4180-b8bb-5857f1c760f5">
          <gml:timePosition>2026-09-15T02:15:46Z</gml:timePosition>
        </gml:TimeInstant>
      </iwxxm:issueTime>
      <iwxxm:issuingAirTrafficServicesUnit>
        <aixm:Unit gml:id="uuid.a42f3604-48c5-43c4-9458-dd40f831519e">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.eb16465a-e6cb-40e5-8f6f-a680bc651d35">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>AGGG HONIARA</aixm:name>
              <aixm:type>FIR</aixm:type>
              <aixm:designator>AGGG</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:issuingAirTrafficServicesUnit>
      <iwxxm:originatingMeteorologicalWatchOffice>
        <aixm:Unit gml:id="uuid.26aaa2a9-3689-4929-b9cd-a49709668b1e">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.c3ccd957-b668-414a-87d8-06049ff86727">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>AGGG MWO</aixm:name>
              <aixm:type>MWO</aixm:type>
              <aixm:designator>AGGG</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:originatingMeteorologicalWatchOffice>
      <iwxxm:issuingAirTrafficServicesRegion>
        <aixm:Airspace gml:id="uuid.3cc0deea-12ea-4dfe-99cf-5b37be2b012f">
          <aixm:timeSlice>
            <aixm:AirspaceTimeSlice gml:id="uuid.c978df4c-a670-4277-96b7-221d46459901">
              <gml:validTime/>
              <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>B04</iwxxm:sequenceNumber>
      <iwxxm:validPeriod>
        <gml:TimePeriod gml:id="uuid.40da447f-1ad3-45f8-b840-71a6dbfea6d2">
          <gml:beginPosition>2026-09-15T02:15:00Z</gml:beginPosition>
          <gml:endPosition>2026-09-15T06:15:00Z</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.cc82de05-0d9f-4757-9fce-a4118b74015e">
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              <iwxxm:member>
                <iwxxm:SIGMETEvolvingCondition gml:id="uuid.441fbb46-1414-470b-9a4a-ce8d9503761f" intensityChange="NO_CHANGE">
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                        <aixm:Surface gml:id="uuid.673b22d4-189b-4789-a9bd-d6ce7ebf959e" 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">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="2026-09-15T02:17:46Z" gml:id="uuid.d05f81e4-5db1-4b88-a306-8b535b961c53">
      <!--TAC: WSSB31 VCBI 150210
VCCF SIGMET B01 VALID 150210/150610 VCBI-
VCCF COLOMBO FIR EMBD TS OBS WI S0200 E08926-
S0001 E08614- N0153 E08809-
N0106 E09035- S0200 E08926 TOP FL530 STNR NC= -->
      <iwxxm:issueTime>
        <gml:TimeInstant gml:id="uuid.25c1b3e1-f67a-42c0-9cf4-e68332559214">
          <gml:timePosition>2026-09-15T02:17:46Z</gml:timePosition>
        </gml:TimeInstant>
      </iwxxm:issueTime>
      <iwxxm:issuingAirTrafficServicesUnit>
        <aixm:Unit gml:id="uuid.2f4757ac-0e49-440d-ad62-643fa4aa8b36">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.f163bc07-03da-401d-90c7-94494b22e77d">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>VCCF COLOMBO</aixm:name>
              <aixm:type>FIR</aixm:type>
              <aixm:designator>VCCF</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:issuingAirTrafficServicesUnit>
      <iwxxm:originatingMeteorologicalWatchOffice>
        <aixm:Unit gml:id="uuid.e7f4e03d-c969-4844-a344-f62501ecad89">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.cf9d5286-ac08-4c4c-a30d-66180017a876">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:name>VCCF MWO</aixm:name>
              <aixm:type>MWO</aixm:type>
              <aixm:designator>VCCF</aixm:designator>
            </aixm:UnitTimeSlice>
          </aixm:timeSlice>
        </aixm:Unit>
      </iwxxm:originatingMeteorologicalWatchOffice>
      <iwxxm:issuingAirTrafficServicesRegion>
        <aixm:Airspace gml:id="uuid.cc1fb630-825c-4a2c-acf2-8e07e2ceedde">
          <aixm:timeSlice>
            <aixm:AirspaceTimeSlice gml:id="uuid.bb63088e-baa7-4138-9c1f-df7d2f0e3547">
              <gml:validTime/>
              <aixm:interpretation>SNAPSHOT</aixm:interpretation>
              <aixm:type>OTHER:FIR_UIR</aixm:type>
              <aixm:designator>VCCF</aixm:designator>
              <aixm:name>VCCF COLOMBO FIR/UIR</aixm:name>
            </aixm:AirspaceTimeSlice>
          </aixm:timeSlice>
        </aixm:Airspace>
      </iwxxm:issuingAirTrafficServicesRegion>
      <iwxxm:sequenceNumber>B01</iwxxm:sequenceNumber>
      <iwxxm:validPeriod>
        <gml:TimePeriod gml:id="uuid.7f4d7906-52f6-4269-a7dd-95be627c08d0">
          <gml:beginPosition>2026-09-15T02:10:00Z</gml:beginPosition>
          <gml:endPosition>2026-09-15T06:10:00Z</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.24dc2c35-3f41-43e0-81cd-2400c9fc04ab">
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              <iwxxm:phenomenonTime nilReason="http://codes.wmo.int/common/nil/missing"/>
              <iwxxm:member>
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                      <aixm:upperLimit uom="FL">530</aixm:upperLimit>
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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="2026-09-15T02:23:27Z" gml:id="uuid.2878883d-5cb7-46c1-a580-50b7e2921aed">
      <!--TAC: WSMX31 MMMX 150222
MMEX SIGMET P1 VALID 150222/150622 MMMX-
MMFR MEXICO FIR OCNL TS OBS
 AT 0222Z
WI N2032W11957 - N2013W11602 - N1339W11550 - N1248W11734 - N1349W12001
         CB TOP FL500
MOV STNRY INTSF.
= -->
      <iwxxm:issueTime>
        <gml:TimeInstant gml:id="uuid.295f3703-3e6c-4a16-9428-9ff19cf57b01">
          <gml:timePosition>2026-09-15T02:23:27Z</gml:timePosition>
        </gml:TimeInstant>
      </iwxxm:issueTime>
      <iwxxm:issuingAirTrafficServicesUnit>
        <aixm:Unit gml:id="uuid.e63696a0-48ab-4e80-855c-07ec72ab4766">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.d88e268e-28cc-4539-ad4a-9e13152a05b1">
              <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.c3d80314-a153-4af3-ad1f-a57a6ce42186">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.e74e31e2-d0b2-4101-b973-8110d34357e3">
              <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.9b530a98-2eaa-4076-bb8e-9e049de1b3b4">
          <aixm:timeSlice>
            <aixm:AirspaceTimeSlice gml:id="uuid.c7619fc4-bceb-4c42-b24c-3ab49791a985">
              <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>P1</iwxxm:sequenceNumber>
      <iwxxm:validPeriod>
        <gml:TimePeriod gml:id="uuid.f954a4d1-117f-46b3-a03a-4da578b02e08">
          <gml:beginPosition>2026-09-15T02:22:00Z</gml:beginPosition>
          <gml:endPosition>2026-09-15T06:22:00Z</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.588d4e4e-acea-4d6d-99cf-d3b3f7e95efe">
          <iwxxm:analysis>
            <iwxxm:SIGMETEvolvingConditionCollection gml:id="uuid.fa78c408-b051-42fa-af7f-7cda16aac565" timeIndicator="FORECAST">
              <iwxxm:phenomenonTime nilReason="http://codes.wmo.int/common/nil/missing"/>
              <iwxxm:member>
                <iwxxm:SIGMETEvolvingCondition gml:id="uuid.035a6d65-fce5-4703-85b7-f956ce4b9d43" intensityChange="INTENSIFY">
                  <iwxxm:geometry>
                    <aixm:AirspaceVolume gml:id="uuid.99159ee6-2fff-4be0-b6f3-dcccfd6146cc">
                      <aixm:upperLimit uom="FL">500</aixm:upperLimit>
                      <aixm:upperLimitReference>STD</aixm:upperLimitReference>
                      <aixm:horizontalProjection>
                        <aixm:Surface gml:id="uuid.26e26f05-8470-4a96-b01e-361d3b596b76" 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>20.533 -119.95 20.217 -116.033 13.65 -115.833 12.8 -117.567 13.817 -120.017</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="2026-09-15T02:24:48Z" gml:id="uuid.b6e54e92-c0eb-49a1-b020-d2454c53dae0">
      <!--TAC: WSNT08 KKCI 150225
KZWY SIGMET HOTEL 11 VALID 150225/150625 KKCI-
NEW YORK OCEANIC FIR FRQ TS OBS AT 0225Z WI N4145 W05810 - N3757
W05835 - N2748 W07122 - N2927 W07350 - N4001 W06234 - N4145
W05810. TOP FL490. MOV ENE 25KT. NC. -->
      <iwxxm:issueTime>
        <gml:TimeInstant gml:id="uuid.d9a1e178-64ce-49a2-a88d-6a26b33526a5">
          <gml:timePosition>2026-09-15T02:24:48Z</gml:timePosition>
        </gml:TimeInstant>
      </iwxxm:issueTime>
      <iwxxm:issuingAirTrafficServicesUnit>
        <aixm:Unit gml:id="uuid.d044d2b9-2504-4066-bc86-cf2130b98ab0">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.dbb7ec39-c72d-4341-adf2-291cd6fbf5e7">
              <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.1bccc1b0-d4f4-4397-b7fc-e82a745778bd">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.55610b9f-3afd-43c3-b43f-e01d9b29eaa1">
              <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.9cadb897-11c4-46d8-8fd0-147f10d30246">
          <aixm:timeSlice>
            <aixm:AirspaceTimeSlice gml:id="uuid.fefd1023-881d-472d-bbcd-618bdf3b707d">
              <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 11</iwxxm:sequenceNumber>
      <iwxxm:validPeriod>
        <gml:TimePeriod gml:id="uuid.af065cd5-e3d6-4e53-b95c-b447bfddbd6f">
          <gml:beginPosition>2026-09-15T02:25:00Z</gml:beginPosition>
          <gml:endPosition>2026-09-15T06:25:00Z</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.c87fee2a-e3d0-4f42-b3ec-18d6d8d8ade7">
          <iwxxm:analysis>
            <iwxxm:SIGMETEvolvingConditionCollection gml:id="uuid.01f77b42-6e43-4f05-b0d9-26e9d12deda8" timeIndicator="FORECAST">
              <iwxxm:phenomenonTime nilReason="http://codes.wmo.int/common/nil/missing"/>
              <iwxxm:member>
                <iwxxm:SIGMETEvolvingCondition gml:id="uuid.be98285d-41ee-49c0-9b82-416570094f26" intensityChange="NO_CHANGE">
                  <iwxxm:geometry>
                    <aixm:AirspaceVolume gml:id="uuid.40ae5aff-6250-4a4e-8d28-d5f1f5668693">
                      <aixm:upperLimit uom="FL">490</aixm:upperLimit>
                      <aixm:upperLimitReference>STD</aixm:upperLimitReference>
                      <aixm:horizontalProjection>
                        <aixm:Surface gml:id="uuid.d0222023-0fc5-4a0b-b179-f2c78b5000bd" 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 -58.167 37.95 -58.583 27.8 -71.367 29.45 -73.833 40.017 -62.567 41.75 -58.167</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]">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="2026-09-15T02:27:05Z" gml:id="uuid.a0d52d1c-a728-4891-896d-b3127e1c546e">
      <!--TAC: WSNT11 KKCI 150230
KZWY SIGMET KILO 3 VALID 150230/150630 KKCI-
NEW YORK OCEANIC FIR FRQ TS OBS AT 0230Z WI N3347 W05821 - N3254
W05647 - N2740 W05623 - N2627 W05746 - N2630 W06017 - N3158
W06019 - N3347 W05821. TOP FL410. STNR. NC. -->
      <iwxxm:issueTime>
        <gml:TimeInstant gml:id="uuid.fb1d643a-90ab-48c1-88b2-a48b7fe5a297">
          <gml:timePosition>2026-09-15T02:27:05Z</gml:timePosition>
        </gml:TimeInstant>
      </iwxxm:issueTime>
      <iwxxm:issuingAirTrafficServicesUnit>
        <aixm:Unit gml:id="uuid.2f185537-138f-480f-abd4-de7d7e97bd73">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.29c7ccf9-76a3-4050-ab30-45b342c479df">
              <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.d31643c3-1198-483c-809a-3ce9d159db17">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.7e770872-944e-4d1d-9163-7d929b1cf4c7">
              <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.68e58f99-a125-4bfc-93d7-33116b0e2e8d">
          <aixm:timeSlice>
            <aixm:AirspaceTimeSlice gml:id="uuid.5787a6db-e805-435d-93c9-e37ff14dd63f">
              <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>KILO 3</iwxxm:sequenceNumber>
      <iwxxm:validPeriod>
        <gml:TimePeriod gml:id="uuid.5d087071-4851-4cf0-8237-cd67500ec2ad">
          <gml:beginPosition>2026-09-15T02:30:00Z</gml:beginPosition>
          <gml:endPosition>2026-09-15T06:30:00Z</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.ac03ee0f-3f78-4e03-91e4-0093389caad3">
          <iwxxm:analysis>
            <iwxxm:SIGMETEvolvingConditionCollection gml:id="uuid.74dfc40e-0ea3-4358-83f1-b2517b246131" timeIndicator="FORECAST">
              <iwxxm:phenomenonTime nilReason="http://codes.wmo.int/common/nil/missing"/>
              <iwxxm:member>
                <iwxxm:SIGMETEvolvingCondition gml:id="uuid.d9f9fe93-5ec2-407b-aa2f-23e99bede99b" intensityChange="NO_CHANGE">
                  <iwxxm:geometry>
                    <aixm:AirspaceVolume gml:id="uuid.0e22aabc-afe3-4f8d-979b-730bd1b00445">
                      <aixm:upperLimit uom="FL">410</aixm:upperLimit>
                      <aixm:upperLimitReference>STD</aixm:upperLimitReference>
                      <aixm:horizontalProjection>
                        <aixm:Surface gml:id="uuid.e5b181eb-1154-4451-8a9e-8493a3fbc06a" 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>33.783 -58.35 32.9 -56.783 27.667 -56.383 26.45 -57.767 26.5 -60.283 31.967 -60.317 33.783 -58.35</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="2026-09-15T02:34:34Z" gml:id="uuid.ff6a0764-3fdc-4c42-b663-2fdbcce244e0">
      <!--TAC: WSIN31 VABB 150220
VABF SIGMET B01 VALID 150220/150620 VABB-
VABF MUMBAI FIR EMBD TS FCST WI N0929 E06057 - N1029 E06947 -
N0302 E06825 - S0042 E06732 - N0116 E06144 - N0929 E06057
TOP FL460 STNR NC= -->
      <iwxxm:issueTime>
        <gml:TimeInstant gml:id="uuid.dd121077-8d9b-4bd3-b52e-a3f340506f9a">
          <gml:timePosition>2026-09-15T02:34:34Z</gml:timePosition>
        </gml:TimeInstant>
      </iwxxm:issueTime>
      <iwxxm:issuingAirTrafficServicesUnit>
        <aixm:Unit gml:id="uuid.7078abc2-20d5-4ac7-9852-bbad0f6104fc">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.d2e12cf6-7944-48ee-9ba1-dd32e93d2e35">
              <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.c6dd07e0-89cd-4749-9349-57331e5dc642">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.c24b1c41-8e19-4cd3-b24d-9d1c768fc913">
              <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.e273b276-d077-4538-b56a-6cff4db528ce">
          <aixm:timeSlice>
            <aixm:AirspaceTimeSlice gml:id="uuid.56dc1113-5b88-4a0c-835c-06f18df51f3f">
              <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>B01</iwxxm:sequenceNumber>
      <iwxxm:validPeriod>
        <gml:TimePeriod gml:id="uuid.f7cddb8a-2b05-459a-952b-dc3976f3d510">
          <gml:beginPosition>2026-09-15T02:20:00Z</gml:beginPosition>
          <gml:endPosition>2026-09-15T06:20:00Z</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.80ed1da5-f9e3-4051-becf-226e8263e058">
          <iwxxm:analysis>
            <iwxxm:SIGMETEvolvingConditionCollection gml:id="uuid.52c51202-7abb-4ca2-a2ca-6668d97d0c77" timeIndicator="FORECAST">
              <iwxxm:phenomenonTime nilReason="http://codes.wmo.int/common/nil/missing"/>
              <iwxxm:member>
                <iwxxm:SIGMETEvolvingCondition gml:id="uuid.6516ec5a-b0a0-4870-85f5-6d550473cd93" intensityChange="NO_CHANGE">
                  <iwxxm:geometry>
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                      <aixm:upperLimitReference>STD</aixm:upperLimitReference>
                      <aixm:horizontalProjection>
                        <aixm:Surface gml:id="uuid.302425ad-8649-445c-98c4-ea1ef969614c" 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="2026-09-15T02:36:30Z" gml:id="uuid.63ef3f6d-f7c1-4c23-a918-7633815ceda1">
      <!--TAC: WSMX31 MMMX 150236
MMEX SIGMET A1 VALID 150235/150635 MMMX-
MMFR MEXICO FIR OCNL TS OBS
 AT 0235Z
WI N2104W10130 - N2121W09757 - N2048W09721 - N1939W10102 CB TOP ABV FL450
        
MOV NE 05KT INTSF.
= -->
      <iwxxm:issueTime>
        <gml:TimeInstant gml:id="uuid.a5e09feb-c71a-4a31-8abd-6ffc65ccd280">
          <gml:timePosition>2026-09-15T02:36:30Z</gml:timePosition>
        </gml:TimeInstant>
      </iwxxm:issueTime>
      <iwxxm:issuingAirTrafficServicesUnit>
        <aixm:Unit gml:id="uuid.469e82c4-9c94-40ba-b00c-53c4f48b8eb4">
          <aixm:timeSlice>
            <aixm:UnitTimeSlice gml:id="uuid.980c2a67-20db-411a-ab97-9ba49d8a19a1">
              <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.bd4f2073-ba8c-4ece-a45e-d78d5f58d076">
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            <aixm:UnitTimeSlice gml:id="uuid.08c4a861-e9e2-4f9a-a5e0-40376ce5d97d">
              <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>
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          <aixm:timeSlice>
            <aixm:AirspaceTimeSlice gml:id="uuid.ed3ee658-1b72-451f-9576-401016f4e1c3">
              <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>A1</iwxxm:sequenceNumber>
      <iwxxm:validPeriod>
        <gml:TimePeriod gml:id="uuid.d79cbb37-7d75-44a4-b652-703ba7cabe04">
          <gml:beginPosition>2026-09-15T02:35:00Z</gml:beginPosition>
          <gml:endPosition>2026-09-15T06:35:00Z</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.65ebd14c-3ca5-4038-950e-457b142d47cc">
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            <iwxxm:SIGMETEvolvingConditionCollection gml:id="uuid.75ab08b2-2e44-45e5-9012-3c76b41d83ce" timeIndicator="FORECAST">
              <iwxxm:phenomenonTime nilReason="http://codes.wmo.int/common/nil/missing"/>
              <iwxxm:member>
                <iwxxm:SIGMETEvolvingCondition gml:id="uuid.6db9203e-adec-47fe-87b9-c43b4b5c39db" intensityChange="INTENSIFY">
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                    <aixm:AirspaceVolume gml:id="uuid.9142be23-6da7-4048-aaa3-54f93335a5ce">
                      <aixm:upperLimit uom="FL">450</aixm:upperLimit>
                      <aixm:upperLimitReference>STD</aixm:upperLimitReference>
                      <aixm:horizontalProjection>
                        <aixm:Surface gml:id="uuid.da346e31-4867-4489-93fa-0c507e5400d1" srsDimension="2" axisLabels="Lat Long" srsName="http://www.opengis.net/def/crs/EPSG/0/4326">
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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]">5</iwxxm:speedOfMotion>
                </iwxxm:SIGMETEvolvingCondition>
              </iwxxm:member>
            </iwxxm:SIGMETEvolvingConditionCollection>
          </iwxxm:analysis>
        </iwxxm:analysisAndForecastPositionAnalysis>
      </iwxxm:analysisCollection>
    </iwxxm:SIGMET>
  </collect:meteorologicalInformation>
  <collect:bulletinIdentifier>IWXXM Collection</collect:bulletinIdentifier>
</collect:MeteorologicalBulletin>
