Wildfire Alert Report
| Date: | 2025-04-16 |
|---|---|
| Time: | 21:15:54 |
| Production Date and Time: | 2025-04-16 21:16:34 UTC |
| Primary Instrument: | GOES-18 ABI |
| Wmo Spacecraft Id: | 665 |
| Location/orbit: | GEO |
| L1 File: | OR_ABI-L1b-RadM2-M6C14_G18_s20251062115545_e20251062116003_c20251062116047.nc |
| L1 File(s) - Temporal | OR_ABI-L1b-RadM2-M6C14_G18_s20251062114545_e20251062115003_c20251062115052.nc |
| Number Of Thermal Anomaly Alerts: | 1 |
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Possible Wildfire
| Basic Information | |
|---|---|
| State/Province(s) | MT |
| Country/Countries | United States |
| County/Locality(s) | Sheridan County, MT |
| NWS WFO | Glasgow MT |
| Identification Method | Enhanced Contextual (Cloud) |
| Mean Object Date/Time | 2025-04-16 21:15:57UTC |
| Radiative Center (Lat, Lon): | 48.457222°, -104.469444° |
| Nearby Counties (meeting alert criteria): |
|
| Total Radiative Power Anomaly | n/a |
| Total Radiative Power | 119.52 MW |
| Map: | |
| Additional Information | |
| Alert Status | New Feature |
| Type of Event | Nominal Risk |
| Event Priority Ranking | 4 |
| Maximum Observed BT (3.9 um) | 290.39 K |
| Observed - Background BT (3.9 um) | 9.77 K |
| BT Anomaly (3.9 um) | 5.74 K |
| Maximum Observed - Clear RTM BT (3.9 um) | 8.65 K |
| Maximum Observed BTD (3.9-10/11/12 um) | 30.51 K |
| Observed - Background BTD (3.9-10/11/12 um) | 9.61 K |
| BTD Anomaly (3.9-10/11/12 um) | 7.49 K |
| Similar Pixel Count | 0 |
| BT Time Tendency (3.9 um) | 3.50 K |
| Image Interval | 1.00 minutes |
| Fraction of Surrounding LWIR Pixels that are Colder | 0.83 |
| Fraction of Surrounding Red Channel Pixels that are Brighter | 1.00 |
| Maximum Radiative Power | 63.74 MW |
| Maximum Radiative Power Uncertainty | 0.00 MW |
| Total Radiative Power Uncertainty | 0.00 MW |
| Mean Viewing Angle | 64.20° |
| Mean Solar Zenith Angle | 48.30° |
| Mean Glint Angle | 112.10° |
| Water Fraction | 0.50 |
| Total Pixel Area | 18.40 km2 |
| Latest Satellite Imagery: | |
| View all event imagery » | |
