1606 UTC 1/9/2026: UPDATE: Problems related to data center cooling issues are being resolved; but time will be needed for systems to stabilize and data flows to return to normal, until that time, NGFS products will be produced but maybe sporadic/some images will be missed.
Wildfire Alert
Aid: 1023422
Alert Type: Possible Wildfire
Date: 2025-04-15 23:01:54
Show details ▲▼
| Basic Information | |
|---|---|
| State/Province(s) | IA |
| Country/Countries | United States |
| County/Locality(s) | Keokuk County, IA |
| NWS WFO | Quad Cities IL |
| Identification Method | Enhanced Contextual (Clear) |
| Mean Object Date/Time | 2025-04-15 23:01:55UTC |
| Radiative Center (Lat, Lon): | 41.461388°, -92.133888° |
| Nearby Counties (meeting alert criteria): |
|
| Total Radiative Power Anomaly | n/a |
| Total Radiative Power | 2.95 MW |
| Map: | |
| Additional Information | |
| Alert Status | New Feature |
| Type of Event | Nominal Risk |
| Event Priority Ranking | 4 |
| Maximum Observed BT (3.9 um) | 289.64 K |
| Observed - Background BT (3.9 um) | 1.46 K |
| BT Anomaly (3.9 um) | 14.60 K |
| Maximum Observed - Clear RTM BT (3.9 um) | 9.10 K |
| Maximum Observed BTD (3.9-10/11/12 um) | 5.22 K |
| Observed - Background BTD (3.9-10/11/12 um) | 1.24 K |
| BTD Anomaly (3.9-10/11/12 um) | 5.73 K |
| Similar Pixel Count | 25 |
| BT Time Tendency (3.9 um) | 0.30 K |
| Image Interval | 1.00 minutes |
| Fraction of Surrounding LWIR Pixels that are Colder | 0.79 |
| Fraction of Surrounding Red Channel Pixels that are Brighter | 1.00 |
| Maximum Radiative Power | 2.95 MW |
| Maximum Radiative Power Uncertainty | 0.00 MW |
| Total Radiative Power Uncertainty | 0.00 MW |
| Mean Viewing Angle | 51.20° |
| Mean Solar Zenith Angle | 71.30° |
| Mean Glint Angle | 62.40° |
| Water Fraction | 0.00 |
| Total Pixel Area | 6.40 km2 |
| Latest Satellite Imagery: | |
