Wildfire Alert
Aid: 1080865
Alert Type: Possible Wildfire
Date: 2025-07-21 22:39:26
Show details ▲▼
| Basic Information | |
|---|---|
| State/Province(s) | MT |
| Country/Countries | United States |
| County/Locality(s) | Powder River County, MT |
| NWS WFO | Billings MT |
| Identification Method | Enhanced Contextual (Cloud) |
| Mean Object Date/Time | 2025-07-21 22:39:27UTC |
| Radiative Center (Lat, Lon): | 45.271667°, -105.453888° |
| Nearby Counties (meeting alert criteria): |
|
| Total Radiative Power Anomaly | n/a |
| Total Radiative Power | 571.21 MW |
| Map: | |
| Additional Information | |
| Alert Status | New Feature |
| Type of Event | Nominal Risk |
| Event Priority Ranking | 4 |
| Maximum Observed BT (3.9 um) | 328.00 K |
| Observed - Background BT (3.9 um) | 27.37 K |
| BT Anomaly (3.9 um) | 9.75 K |
| Maximum Observed - Clear RTM BT (3.9 um) | 32.07 K |
| Maximum Observed BTD (3.9-10/11/12 um) | 58.52 K |
| Observed - Background BTD (3.9-10/11/12 um) | 27.83 K |
| BTD Anomaly (3.9-10/11/12 um) | 8.81 K |
| Similar Pixel Count | 0 |
| BT Time Tendency (3.9 um) | 18.60 K |
| Image Interval | 1.00 minutes |
| Fraction of Surrounding LWIR Pixels that are Colder | 0.69 |
| Fraction of Surrounding Red Channel Pixels that are Brighter | 0.64 |
| Maximum Radiative Power | 427.63 MW |
| Maximum Radiative Power Uncertainty | 0.00 MW |
| Total Radiative Power Uncertainty | 0.00 MW |
| Mean Viewing Angle | 60.50° |
| Mean Solar Zenith Angle | 49.50° |
| Mean Glint Angle | 50.90° |
| Water Fraction | 0.00 |
| Total Pixel Area | 16.20 km2 |
| Latest Satellite Imagery: | |
