1558 UTC June 18 2025: Previous NGFS distribution issues look to be resolved.
Wildfire Alert
Aid: 1024675
Alert Type: Possible Wildfire
Date: 2025-04-16 15:46:17
Show details ▲▼
| Basic Information | |
|---|---|
| State/Province(s) | WY |
| Country/Countries | United States |
| County/Locality(s) | Weston County, WY |
| NWS WFO | Rapid City SD |
| Identification Method | Enhanced Contextual (Clear) |
| Mean Object Date/Time | 2025-04-16 15:46:20UTC |
| Radiative Center (Lat, Lon): | 44.047222°, -104.486946° |
| Nearby Counties (meeting alert criteria): |
|
| Total Radiative Power Anomaly | n/a |
| Total Radiative Power | 27.61 MW |
| Map: | |
| Additional Information | |
| Alert Status | New Feature |
| Type of Event | Nominal Risk, Known Incident: Clay Spur Broadcast RX (HIGH, tdiff=0.91051 days, Point) |
| Event Priority Ranking | 4 |
| Maximum Observed BT (3.9 um) | 305.64 K |
| Observed - Background BT (3.9 um) | 5.41 K |
| BT Anomaly (3.9 um) | 2.81 K |
| Maximum Observed - Clear RTM BT (3.9 um) | 18.06 K |
| Maximum Observed BTD (3.9-10/11/12 um) | 13.51 K |
| Observed - Background BTD (3.9-10/11/12 um) | 5.46 K |
| BTD Anomaly (3.9-10/11/12 um) | 7.46 K |
| Similar Pixel Count | 7 |
| BT Time Tendency (3.9 um) | 2.10 K |
| Image Interval | 5.00 minutes |
| Fraction of Surrounding LWIR Pixels that are Colder | 0.43 |
| Fraction of Surrounding Red Channel Pixels that are Brighter | 0.99 |
| Maximum Radiative Power | 27.61 MW |
| Maximum Radiative Power Uncertainty | 0.00 MW |
| Total Radiative Power Uncertainty | 0.00 MW |
| Mean Viewing Angle | 59.00° |
| Mean Solar Zenith Angle | 53.60° |
| Mean Glint Angle | 108.20° |
| Water Fraction | 0.00 |
| Total Pixel Area | 7.80 km2 |
| Latest Satellite Imagery: | |
