Wildfire Alert Report
| Date: | 2025-05-01 |
|---|---|
| Time: | 19:56:17 |
| Production Date and Time: | 2025-05-01 20:01:13 UTC |
| Primary Instrument: | GOES-18 ABI |
| Wmo Spacecraft Id: | 665 |
| Location/orbit: | GEO |
| L1 File: | OR_ABI-L1b-RadC-M6C14_G18_s20251211956175_e20251211958548_c20251211959036.nc |
| L1 File(s) - Temporal | OR_ABI-L1b-RadC-M6C14_G18_s20251211951175_e20251211953548_c20251211954046.nc |
| Number Of Thermal Anomaly Alerts: | 2 |
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Possible Wildfire
| Basic Information | |
|---|---|
| State/Province(s) | MT |
| Country/Countries | United States |
| County/Locality(s) | Gallatin County, MT |
| NWS WFO | Great Falls MT |
| Identification Method | Enhanced Contextual (Cloud) |
| Mean Object Date/Time | 2025-05-01 19:56:23UTC |
| Radiative Center (Lat, Lon): | 45.871944°, -111.376945° |
| Nearby Counties (meeting alert criteria): |
|
| Total Radiative Power Anomaly | n/a |
| Total Radiative Power | 55.91 MW |
| Map: | |
| Additional Information | |
| Alert Status | New Feature |
| Type of Event | Nominal Risk |
| Event Priority Ranking | 4 |
| Maximum Observed BT (3.9 um) | 313.27 K |
| Observed - Background BT (3.9 um) | 9.52 K |
| BT Anomaly (3.9 um) | 7.06 K |
| Maximum Observed - Clear RTM BT (3.9 um) | 23.14 K |
| Maximum Observed BTD (3.9-10/11/12 um) | 21.43 K |
| Observed - Background BTD (3.9-10/11/12 um) | 9.83 K |
| BTD Anomaly (3.9-10/11/12 um) | 8.00 K |
| Similar Pixel Count | 0 |
| BT Time Tendency (3.9 um) | 1.90 K |
| Image Interval | 5.00 minutes |
| Fraction of Surrounding LWIR Pixels that are Colder | 0.64 |
| Fraction of Surrounding Red Channel Pixels that are Brighter | 0.94 |
| Maximum Radiative Power | 55.91 MW |
| Maximum Radiative Power Uncertainty | 0.00 MW |
| Total Radiative Power Uncertainty | 0.00 MW |
| Mean Viewing Angle | 58.90° |
| Mean Solar Zenith Angle | 31.90° |
| Mean Glint Angle | 89.50° |
| Water Fraction | 0.00 |
| Total Pixel Area | 7.70 km2 |
| Latest Satellite Imagery: | |
| View all event imagery » | |
Possible Wildfire
| Basic Information | |
|---|---|
| State/Province(s) | CA |
| Country/Countries | United States |
| County/Locality(s) | Trinity County, CA |
| NWS WFO | Eureka CA |
| Identification Method | Enhanced Contextual (Clear) |
| Mean Object Date/Time | 2025-05-01 19:56:53UTC |
| Radiative Center (Lat, Lon): | 40.696388°, -123.116669° |
| Nearby Counties (meeting alert criteria): |
|
| Total Radiative Power Anomaly | n/a |
| Total Radiative Power | 5.43 MW |
| Map: | |
| Additional Information | |
| Alert Status | New Feature |
| Type of Event | Nominal Risk |
| Event Priority Ranking | 4 |
| Maximum Observed BT (3.9 um) | 307.01 K |
| Observed - Background BT (3.9 um) | 2.24 K |
| BT Anomaly (3.9 um) | 1.55 K |
| Maximum Observed - Clear RTM BT (3.9 um) | 14.70 K |
| Maximum Observed BTD (3.9-10/11/12 um) | 7.73 K |
| Observed - Background BTD (3.9-10/11/12 um) | 1.55 K |
| BTD Anomaly (3.9-10/11/12 um) | 3.29 K |
| Similar Pixel Count | 25 |
| BT Time Tendency (3.9 um) | 0.50 K |
| Image Interval | 5.00 minutes |
| Fraction of Surrounding LWIR Pixels that are Colder | 0.81 |
| Fraction of Surrounding Red Channel Pixels that are Brighter | 1.00 |
| Maximum Radiative Power | 5.43 MW |
| Maximum Radiative Power Uncertainty | 0.00 MW |
| Total Radiative Power Uncertainty | 0.00 MW |
| Mean Viewing Angle | 49.40° |
| Mean Solar Zenith Angle | 26.00° |
| Mean Glint Angle | 73.20° |
| Water Fraction | 0.00 |
| Total Pixel Area | 6.20 km2 |
| Latest Satellite Imagery: | |
| View all event imagery » | |
