| PIREPText: | IOW UA /OV IOW/TM 1346/FL280/TP A321/TB CONS LGT |
| Observed at: | 1346 UTC 18 Sep 2025 |
| Aircraft type: | A321 |
| Location: | 41.519 latitude, -91.6133 longitude |
| Flight level: | 280 (28,000ft) |
| Flight level type: | OTHER |
| Turbulence: | Continuous Light |
| PIREPText: | GRB UA /OV GRB/TM 1345/FL106/TP C172/SK BKN014-TOP016 |
| Observed at: | 1345 UTC 18 Sep 2025 |
| Aircraft type: | C172 |
| Location: | 44.5552 latitude, -88.1949 longitude |
| Flight level: | 106 (10,600ft) |
| Flight level type: | OTHER |
| Skies: | Broken at 014 (1,400ft) |
| AIREPText: | ARP UAL734 4148N 09040W 1340 F300 TB CONT LGT CHOP IC RM B739 OV CID090050 OCNL LGT TB 25E CID FL300 |
| Observed at: | 1340 UTC 18 Sep 2025 |
| Aircraft type: | UAL734 |
| Location: | 41.8 latitude, -90.6667 longitude |
| Flight level: | 300 (30,000ft) |
| Flight level type: | OTHER |
| Turbulence: | Continuous Light Chop |
| PIREPText: | RFD UA /OV RFD250010/TM 1335/FL029/TP B757/WX VIS 10NM |
| Observed at: | 1335 UTC 18 Sep 2025 |
| Aircraft type: | B757 |
| Location: | 42.1302 latitude, -89.3037 longitude |
| Flight level: | 029 (2,900ft) |
| Flight level type: | OTHER |
| PIREPText: | DPA UA /OV KDPA/TM 1323/FL026/TP SF50/TB NEG |
| Observed at: | 1323 UTC 18 Sep 2025 |
| Aircraft type: | SF50 |
| Location: | 41.9071 latitude, -88.248 longitude |
| Flight level: | 026 (2,600ft) |
| Flight level type: | OTHER |
| Turbulence: | Negative |
| AIREPText: | ARP UAL2050 4102N 08938W 1318 F340 145/005KT TB OCNL LGT CHOP IC |
| Observed at: | 1318 UTC 18 Sep 2025 |
| Aircraft type: | UAL2050 |
| Location: | 41.0333 latitude, -89.6333 longitude |
| Flight level: | 340 (34,000ft) |
| Flight level type: | OTHER |
| Winds: | 145 at 5knt |
| Turbulence: | Occasional Light Chop |
| PIREPText: | MLI UA /OV K3G8/TM 1312/FL075/TP C172/TB NEG/RM SMOOTH |
| Observed at: | 1312 UTC 18 Sep 2025 |
| Aircraft type: | C172 |
| Location: | 41.4482 latitude, -90.5078 longitude |
| Flight level: | 075 (7,500ft) |
| Flight level type: | OTHER |
| Turbulence: | Negative |
| PIREPText: | HUF UA /OV TTH/TM 1303/FL310/TP A319/TB OCNL LGT CHOP |
| Observed at: | 1303 UTC 18 Sep 2025 |
| Aircraft type: | A319 |
| Location: | 39.4889 latitude, -87.249 longitude |
| Flight level: | 310 (31,000ft) |
| Flight level type: | OTHER |
| Turbulence: | Occasional Light Chop |
| AIREPText: | ARP UAL2214 4150N 09146W 1302 F320 205/017 TB IC RM B753 OV NIGHT CONT LGT CHOP. FL300 IS OCNL LGT CHOP |
| Observed at: | 1302 UTC 18 Sep 2025 |
| Aircraft type: | UAL2214 |
| Location: | 41.8333 latitude, -91.7667 longitude |
| Flight level: | 320 (32,000ft) |
| Flight level type: | OTHER |
| Winds: | 205 at 17knt |
| Turbulence: | Continuous Light Chop |