Wildfire Alert Report
| Date: | 2025-02-20 |
|---|---|
| Time: | 20:51:17 |
| Production Date and Time: | 2025-02-20 20:56:02 UTC |
| Primary Instrument: | GOES-18 ABI |
| Wmo Spacecraft Id: | 665 |
| Location/orbit: | GEO |
| L1 File: | OR_ABI-L1b-RadC-M6C14_G18_s20250512051175_e20250512053548_c20250512054043.nc |
| L1 File(s) - Temporal | OR_ABI-L1b-RadC-M6C14_G18_s20250512046175_e20250512048548_c20250512049029.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) | Blaine County, MT |
| NWS WFO | Great Falls MT |
| Identification Method | Enhanced Contextual (Clear) |
| Mean Object Date/Time | 2025-02-20 20:51:24UTC |
| Radiative Center (Lat, Lon): | 48.228333°, -109.036942° |
| Nearby Counties (meeting alert criteria): |
|
| Total Radiative Power Anomaly | n/a |
| Total Radiative Power | 69.52 MW |
| Map: | |
| Additional Information | |
| Alert Status | New Feature |
| Type of Event | Nominal Risk |
| Event Priority Ranking | 4 |
| Maximum Observed BT (3.9 um) | 286.15 K |
| Observed - Background BT (3.9 um) | 17.99 K |
| BT Anomaly (3.9 um) | 10.96 K |
| Maximum Observed - Clear RTM BT (3.9 um) | 23.60 K |
| Maximum Observed BTD (3.9-10/11/12 um) | 21.90 K |
| Observed - Background BTD (3.9-10/11/12 um) | 18.01 K |
| BTD Anomaly (3.9-10/11/12 um) | 28.23 K |
| Similar Pixel Count | 3 |
| BT Time Tendency (3.9 um) | 2.20 K |
| Image Interval | 5.00 minutes |
| Fraction of Surrounding LWIR Pixels that are Colder | 0.51 |
| Fraction of Surrounding Red Channel Pixels that are Brighter | 0.96 |
| Maximum Radiative Power | 36.35 MW |
| Maximum Radiative Power Uncertainty | 0.00 MW |
| Total Radiative Power Uncertainty | 0.00 MW |
| Mean Viewing Angle | 62.00° |
| Mean Solar Zenith Angle | 62.20° |
| Mean Glint Angle | 122.90° |
| Water Fraction | 0.00 |
| Total Pixel Area | 17.00 km2 |
| Latest Satellite Imagery: | |
| View all event imagery » | |
