Wildfire Alert
Aid: 758444
Alert Type: Possible Wildfire
Date: 2024-04-22 18:38:55
Show details ▲▼
| Basic Information | |
|---|---|
| State/Province(s) | IA |
| Country/Countries | USA |
| County/Locality(s) | Pottawattamie County, IA |
| NWS WFO | Omaha/Valley NE |
| Identification Method | Enhanced Contextual (Cloud) |
| Mean Object Date/Time | 2024-04-22 18:38:57UTC |
| Radiative Center (Lat, Lon): | 41.500°, -96.000° |
| Nearby Counties (meeting alert criteria): |
|
| Total Radiative Power Anomaly | n/a |
| Total Radiative Power | 38.45 MW |
| Map: | |
| Additional Information | |
| Alert Status | New Feature |
| Type of Event | Nominal Risk, Known Incident: CENTER ISLAND FIRE (HIGH, tdiff=3.78679 days, PERIMETER) |
| Event Priority Ranking | 4 |
| Maximum Observed BT (3.9 um) | 299.79 K |
| Observed - Background BT (3.9 um) | 6.54 K |
| BT Anomaly (3.9 um) | 5.11 K |
| Maximum Observed - Clear RTM BT (3.9 um) | 9.68 K |
| Maximum Observed BTD (3.9-10/11/12 um) | 41.79 K |
| Observed - Background BTD (3.9-10/11/12 um) | 6.71 K |
| BTD Anomaly (3.9-10/11/12 um) | 5.22 K |
| Similar Pixel Count | 0 |
| BT Time Tendency (3.9 um) | 1.30 K |
| Image Interval | 1.00 minutes |
| Fraction of Surrounding LWIR Pixels that are Colder | 0.34 |
| Fraction of Surrounding Red Channel Pixels that are Brighter | 1.00 |
| Maximum Radiative Power | 38.45 MW |
| Maximum Radiative Power Uncertainty | 0.00 MW |
| Total Radiative Power Uncertainty | 0.00 MW |
| Mean Viewing Angle | 52.70° |
| Mean Solar Zenith Angle | 29.50° |
| Mean Glint Angle | 77.40° |
| Water Fraction | 0.00 |
| Total Pixel Area | 7.90 km2 |
| Latest Satellite Imagery: | |
