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Wildfire Notification
Aid: 1306474
Notification Type: Possible Wildfire
Date: 2026-04-09 15:55:55
Show details ▲▼
| Basic Information | |
|---|---|
| State/Province(s) | IA |
| Country/Countries | United States |
| County/Locality(s) | Osceola County, IA |
| NWS WFO | Sioux Falls SD |
| Identification Method | Enhanced Contextual (Cloud) |
| Mean Object Date/Time | 2026-04-09 15:55:58UTC |
| Radiative Center (Lat, Lon): | 43.401390°, -95.769447° |
| Nearby Counties (meeting notification criteria): |
|
| Total Radiative Power Anomaly | n/a |
| Total Radiative Power | 64.23 MW |
| Map: | |
| Additional Information | |
| Notification Status | New Feature |
| Type of Event | Nominal Fire Risk |
| Event Priority Ranking | 4 |
| Maximum Observed BT (3.9 um) | 302.46 K |
| Observed - Background BT (3.9 um) | 7.45 K |
| BT Anomaly (3.9 um) | 3.29 K |
| Maximum Observed - Clear RTM BT (3.9 um) | 22.83 K |
| Maximum Observed BTD (3.9-10/11/12 um) | 24.34 K |
| Observed - Background BTD (3.9-10/11/12 um) | 7.40 K |
| BTD Anomaly (3.9-10/11/12 um) | 4.20 K |
| Similar Pixel Count | 0 |
| BT Time Tendency (3.9 um) | 4.30 K |
| Image Interval | 1.00 minutes |
| Fraction of Surrounding LWIR Pixels that are Colder | 0.94 |
| Fraction of Surrounding Red Channel Pixels that are Brighter | 0.99 |
| Maximum Radiative Power | 33.23 MW |
| Maximum Radiative Power Uncertainty | 0.00 MW |
| Total Radiative Power Uncertainty | 0.00 MW |
| Mean Viewing Angle | 54.50° |
| Mean Solar Zenith Angle | 48.70° |
| Mean Glint Angle | 100.00° |
| Water Fraction | 0.00 |
| Total Pixel Area | 13.80 km2 |
| Latest Satellite Imagery: | |
