Wildfire Alert
Aid: 827584
Alert Type: Possible Wildfire
Date: 2024-09-18 21:51:17
Show details ▲▼
| Basic Information | |
|---|---|
| State/Province(s) | NE |
| Country/Countries | USA |
| County/Locality(s) | Sioux County, NE |
| NWS WFO | Cheyenne WY |
| Identification Method | Enhanced Contextual (Clear) |
| Mean Object Date/Time | 2024-09-18 21:51:54UTC |
| Radiative Center (Lat, Lon): | 42.800000°, -103.600000° |
| Nearby Counties (meeting alert criteria): |
|
| Total Radiative Power Anomaly | n/a |
| Total Radiative Power | 81.64 MW |
| Map: | |
| Additional Information | |
| Alert Status | New Feature |
| Type of Event | Nominal Risk and Red Flag Warning, Known Incident: BRONCO (HIGH, tdiff=0.09403 days, POINT) |
| Event Priority Ranking | 1 |
| Maximum Observed BT (3.9 um) | 311.17 K |
| Observed - Background BT (3.9 um) | 8.12 K |
| BT Anomaly (3.9 um) | 8.69 K |
| Maximum Observed - Clear RTM BT (3.9 um) | 17.72 K |
| Maximum Observed BTD (3.9-10/11/12 um) | 17.38 K |
| Observed - Background BTD (3.9-10/11/12 um) | 7.73 K |
| BTD Anomaly (3.9-10/11/12 um) | 19.50 K |
| Similar Pixel Count | 5 |
| BT Time Tendency (3.9 um) | 6.80 K |
| Image Interval | 5.00 minutes |
| Fraction of Surrounding LWIR Pixels that are Colder | 0.75 |
| Fraction of Surrounding Red Channel Pixels that are Brighter | 0.71 |
| Maximum Radiative Power | 45.58 MW |
| Maximum Radiative Power Uncertainty | 0.00 MW |
| Total Radiative Power Uncertainty | 0.00 MW |
| Mean Viewing Angle | 60.10° |
| Mean Solar Zenith Angle | 57.90° |
| Mean Glint Angle | 116.60° |
| Water Fraction | 0.00 |
| Total Pixel Area | 22.00 km2 |
| Latest Satellite Imagery: | |
