Wildfire Alert
Aid: 817561
Alert Type: Possible Wildfire
Date: 2024-08-27 22:59:26
Show details ▲▼
| Basic Information | |
|---|---|
| State/Province(s) | MT |
| Country/Countries | USA |
| County/Locality(s) | Beaverhead County, MT |
| NWS WFO | Great Falls MT |
| Identification Method | Enhanced Contextual (Clear) |
| Mean Object Date/Time | 2024-08-27 22:59:29UTC |
| Radiative Center (Lat, Lon): | 45.010°, -113.330° |
| Nearby Counties (meeting alert criteria): |
|
| Total Radiative Power Anomaly | n/a |
| Total Radiative Power | 35.19 MW |
| Map: | |
| Additional Information | |
| Alert Status | New Feature |
| Type of Event | Nominal Risk and Red Flag Warning, Known Incident: BIG HOLLOW (HIGH, tdiff=3.177 days, PERIMETER) |
| Event Priority Ranking | 1 |
| Maximum Observed BT (3.9 um) | 312.51 K |
| Observed - Background BT (3.9 um) | 7.13 K |
| BT Anomaly (3.9 um) | 4.24 K |
| Maximum Observed - Clear RTM BT (3.9 um) | 16.07 K |
| Maximum Observed BTD (3.9-10/11/12 um) | 16.47 K |
| Observed - Background BTD (3.9-10/11/12 um) | 6.65 K |
| BTD Anomaly (3.9-10/11/12 um) | 7.79 K |
| Similar Pixel Count | 16 |
| BT Time Tendency (3.9 um) | 2.50 K |
| Image Interval | 1.00 minutes |
| Fraction of Surrounding LWIR Pixels that are Colder | 0.81 |
| Fraction of Surrounding Red Channel Pixels that are Brighter | 0.92 |
| Maximum Radiative Power | 35.19 MW |
| Maximum Radiative Power Uncertainty | 0.00 MW |
| Total Radiative Power Uncertainty | 0.00 MW |
| Mean Viewing Angle | 57.30° |
| Mean Solar Zenith Angle | 55.90° |
| Mean Glint Angle | 105.10° |
| Water Fraction | 0.00 |
| Total Pixel Area | 9.20 km2 |
| Latest Satellite Imagery: | |
