Wildfire Alert Report
| Date: | 2025-09-11 |
|---|---|
| Time: | 20:41:26 |
| Production Date and Time: | 2025-09-11 20:42:10 UTC |
| Primary Instrument: | GOES-18 ABI |
| Wmo Spacecraft Id: | 665 |
| Location/orbit: | GEO |
| L1 File: | OR_ABI-L1b-RadM1-M6C14_G18_s20252542041263_e20252542041321_c20252542041376.nc |
| L1 File(s) - Temporal | OR_ABI-L1b-RadM1-M6C14_G18_s20252542040292_e20252542040350_c20252542040411.nc |
| Number Of Thermal Anomaly Alerts: | 1 |
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Possible Wildfire
| Basic Information | |
|---|---|
| State/Province(s) | ID |
| Country/Countries | United States |
| County/Locality(s) | Idaho County, ID |
| NWS WFO | Missoula MT |
| Identification Method | Enhanced Contextual (Clear) |
| Mean Object Date/Time | 2025-09-11 20:41:27UTC |
| Radiative Center (Lat, Lon): | 46.033054°, -115.377777° |
| Nearby Counties (meeting alert criteria): |
|
| Total Radiative Power Anomaly | n/a |
| Total Radiative Power | 99.41 MW |
| Map: | |
| Additional Information | |
| Alert Status | New Feature |
| Type of Event | Nominal Risk, Known Incident: Island Creek (HIGH, tdiff=2.40935 days, Perimeter) |
| Event Priority Ranking | 4 |
| Maximum Observed BT (3.9 um) | 310.48 K |
| Observed - Background BT (3.9 um) | 8.30 K |
| BT Anomaly (3.9 um) | 9.21 K |
| Maximum Observed - Clear RTM BT (3.9 um) | 18.63 K |
| Maximum Observed BTD (3.9-10/11/12 um) | 16.22 K |
| Observed - Background BTD (3.9-10/11/12 um) | 4.09 K |
| BTD Anomaly (3.9-10/11/12 um) | 8.04 K |
| Similar Pixel Count | 16 |
| BT Time Tendency (3.9 um) | 0.10 K |
| Image Interval | 1.00 minutes |
| Fraction of Surrounding LWIR Pixels that are Colder | 1.00 |
| Fraction of Surrounding Red Channel Pixels that are Brighter | 0.89 |
| Maximum Radiative Power | 59.14 MW |
| Maximum Radiative Power Uncertainty | 0.00 MW |
| Total Radiative Power Uncertainty | 0.00 MW |
| Mean Viewing Angle | 57.40° |
| Mean Solar Zenith Angle | 43.40° |
| Mean Glint Angle | 100.60° |
| Water Fraction | 0.00 |
| Total Pixel Area | 14.90 km2 |
| Latest Satellite Imagery: | |
| View all event imagery » | |
