Wildfire Alert Report
| Date: | 2025-09-17 |
|---|---|
| Time: | 19:16:17 |
| Production Date and Time: | 2025-09-17 19:21:13 UTC |
| Primary Instrument: | GOES-18 ABI |
| Wmo Spacecraft Id: | 665 |
| Location/orbit: | GEO |
| L1 File: | OR_ABI-L1b-RadC-M6C14_G18_s20252601916173_e20252601918546_c20252601919047.nc |
| L1 File(s) - Temporal | OR_ABI-L1b-RadC-M6C14_G18_s20252601911173_e20252601913546_c20252601914050.nc |
| Number Of Thermal Anomaly Alerts: | 3 |
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Possible Wildfire
| Basic Information | |
|---|---|
| State/Province(s) | MT |
| Country/Countries | United States |
| County/Locality(s) | Valley County, MT |
| NWS WFO | Glasgow MT |
| Identification Method | Enhanced Contextual (Clear) |
| Mean Object Date/Time | 2025-09-17 19:16:24UTC |
| Radiative Center (Lat, Lon): | 48.723331°, -106.808052° |
| Nearby Counties (meeting alert criteria): |
|
| Total Radiative Power Anomaly | n/a |
| Total Radiative Power | 17.71 MW |
| Map: | |
| Additional Information | |
| Alert Status | New Feature |
| Type of Event | Nominal Risk |
| Event Priority Ranking | 4 |
| Maximum Observed BT (3.9 um) | 308.53 K |
| Observed - Background BT (3.9 um) | 2.16 K |
| BT Anomaly (3.9 um) | 1.49 K |
| Maximum Observed - Clear RTM BT (3.9 um) | 12.74 K |
| Maximum Observed BTD (3.9-10/11/12 um) | 15.05 K |
| Observed - Background BTD (3.9-10/11/12 um) | 2.37 K |
| BTD Anomaly (3.9-10/11/12 um) | 4.79 K |
| Similar Pixel Count | 25 |
| BT Time Tendency (3.9 um) | 2.10 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 | 1.00 |
| Maximum Radiative Power | 17.71 MW |
| Maximum Radiative Power Uncertainty | 0.00 MW |
| Total Radiative Power Uncertainty | 0.00 MW |
| Mean Viewing Angle | 63.40° |
| Mean Solar Zenith Angle | 46.30° |
| Mean Glint Angle | 103.50° |
| Water Fraction | 0.00 |
| Total Pixel Area | 8.90 km2 |
| Latest Satellite Imagery: | |
| View all event imagery » | |
Possible Wildfire
| Basic Information | |
|---|---|
| State/Province(s) | ID |
| Country/Countries | United States |
| County/Locality(s) | Bannock County, ID |
| NWS WFO | Pocatello ID |
| Identification Method | Enhanced Contextual (Clear) |
| Mean Object Date/Time | 2025-09-17 19:16:54UTC |
| Radiative Center (Lat, Lon): | 42.926666°, -112.523331° |
| Nearby Counties (meeting alert criteria): |
|
| Total Radiative Power Anomaly | n/a |
| Total Radiative Power | 13.36 MW |
| Map: | |
| Additional Information | |
| Alert Status | New Feature |
| Type of Event | Nominal Risk |
| Event Priority Ranking | 4 |
| Maximum Observed BT (3.9 um) | 310.77 K |
| Observed - Background BT (3.9 um) | 3.20 K |
| BT Anomaly (3.9 um) | 1.68 K |
| Maximum Observed - Clear RTM BT (3.9 um) | 13.49 K |
| Maximum Observed BTD (3.9-10/11/12 um) | 13.93 K |
| Observed - Background BTD (3.9-10/11/12 um) | 2.74 K |
| BTD Anomaly (3.9-10/11/12 um) | 3.04 K |
| Similar Pixel Count | 25 |
| BT Time Tendency (3.9 um) | 1.90 K |
| Image Interval | 5.00 minutes |
| Fraction of Surrounding LWIR Pixels that are Colder | 0.41 |
| Fraction of Surrounding Red Channel Pixels that are Brighter | 0.82 |
| Maximum Radiative Power | 13.36 MW |
| Maximum Radiative Power Uncertainty | 0.00 MW |
| Total Radiative Power Uncertainty | 0.00 MW |
| Mean Viewing Angle | 55.70° |
| Mean Solar Zenith Angle | 40.40° |
| Mean Glint Angle | 89.90° |
| Water Fraction | 0.00 |
| Total Pixel Area | 7.10 km2 |
| Latest Satellite Imagery: | |
| View all event imagery » | |
Possible Wildfire
| Basic Information | |
|---|---|
| State/Province(s) | CA |
| Country/Countries | United States |
| County/Locality(s) | Humboldt County, CA |
| NWS WFO | Eureka CA |
| Identification Method | Enhanced Contextual (Clear) |
| Mean Object Date/Time | 2025-09-17 19:16:52UTC |
| Radiative Center (Lat, Lon): | 40.794445°, -123.662781° |
| Nearby Counties (meeting alert criteria): |
|
| Total Radiative Power Anomaly | n/a |
| Total Radiative Power | 4.75 MW |
| Map: | |
| Additional Information | |
| Alert Status | New Feature |
| Type of Event | Nominal Risk |
| Event Priority Ranking | 4 |
| Maximum Observed BT (3.9 um) | 303.17 K |
| Observed - Background BT (3.9 um) | 2.80 K |
| BT Anomaly (3.9 um) | 1.81 K |
| Maximum Observed - Clear RTM BT (3.9 um) | 12.70 K |
| Maximum Observed BTD (3.9-10/11/12 um) | 6.97 K |
| Observed - Background BTD (3.9-10/11/12 um) | 1.80 K |
| BTD Anomaly (3.9-10/11/12 um) | 2.58 K |
| Similar Pixel Count | 18 |
| BT Time Tendency (3.9 um) | 0.70 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 | 4.75 MW |
| Maximum Radiative Power Uncertainty | 0.00 MW |
| Total Radiative Power Uncertainty | 0.00 MW |
| Mean Viewing Angle | 49.40° |
| Mean Solar Zenith Angle | 40.10° |
| Mean Glint Angle | 82.60° |
| Water Fraction | 0.00 |
| Total Pixel Area | 6.10 km2 |
| Latest Satellite Imagery: | |
| View all event imagery » | |
