Wildfire Alert Report
| Date: | 2025-04-25 |
|---|---|
| Time: | 17:46:18 |
| Production Date and Time: | 2025-04-25 17:51:05 UTC |
| Primary Instrument: | GOES-18 ABI |
| Wmo Spacecraft Id: | 665 |
| Location/orbit: | GEO |
| L1 File: | OR_ABI-L1b-RadC-M6C14_G18_s20251151746180_e20251151748553_c20251151749035.nc |
| L1 File(s) - Temporal | OR_ABI-L1b-RadC-M6C14_G18_s20251151741180_e20251151743553_c20251151744053.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) | Sanders County, MT |
| NWS WFO | Missoula MT |
| Identification Method | Enhanced Contextual (Clear) |
| Mean Object Date/Time | 2025-04-25 17:46:24UTC |
| Radiative Center (Lat, Lon): | 47.585278°, -115.436943° |
| Nearby Counties (meeting alert criteria): |
|
| Total Radiative Power Anomaly | n/a |
| Total Radiative Power | 11.95 MW |
| Map: | |
| Additional Information | |
| Alert Status | New Feature |
| Type of Event | Nominal Risk, Known Incident: RX D5 2 Short 16 (HIGH, tdiff=0.78809 days, Point) |
| Event Priority Ranking | 4 |
| Maximum Observed BT (3.9 um) | 294.66 K |
| Observed - Background BT (3.9 um) | 4.75 K |
| BT Anomaly (3.9 um) | 3.03 K |
| Maximum Observed - Clear RTM BT (3.9 um) | 6.49 K |
| Maximum Observed BTD (3.9-10/11/12 um) | 8.50 K |
| Observed - Background BTD (3.9-10/11/12 um) | 4.23 K |
| BTD Anomaly (3.9-10/11/12 um) | 6.32 K |
| Similar Pixel Count | 2 |
| BT Time Tendency (3.9 um) | 1.10 K |
| Image Interval | 5.00 minutes |
| Fraction of Surrounding LWIR Pixels that are Colder | 0.88 |
| Fraction of Surrounding Red Channel Pixels that are Brighter | 1.00 |
| Maximum Radiative Power | 11.95 MW |
| Maximum Radiative Power Uncertainty | 0.00 MW |
| Total Radiative Power Uncertainty | 0.00 MW |
| Mean Viewing Angle | 58.90° |
| Mean Solar Zenith Angle | 42.00° |
| Mean Glint Angle | 78.10° |
| Water Fraction | 0.00 |
| Total Pixel Area | 7.70 km2 |
| Latest Satellite Imagery: | |
| View all event imagery » | |
Possible Wildfire
| Basic Information | |
|---|---|
| State/Province(s) | MT |
| Country/Countries | United States |
| County/Locality(s) | Teton County, MT |
| NWS WFO | Great Falls MT |
| Identification Method | Enhanced Contextual (Clear) |
| Mean Object Date/Time | 2025-04-25 17:46:24UTC |
| Radiative Center (Lat, Lon): | 47.809166°, -111.440552° |
| Nearby Counties (meeting alert criteria): |
|
| Total Radiative Power Anomaly | n/a |
| Total Radiative Power | 14.44 MW |
| Map: | |
| Additional Information | |
| Alert Status | New Feature |
| Type of Event | Nominal Risk |
| Event Priority Ranking | 4 |
| Maximum Observed BT (3.9 um) | 303.54 K |
| Observed - Background BT (3.9 um) | 2.82 K |
| BT Anomaly (3.9 um) | 1.98 K |
| Maximum Observed - Clear RTM BT (3.9 um) | 13.65 K |
| Maximum Observed BTD (3.9-10/11/12 um) | 11.48 K |
| Observed - Background BTD (3.9-10/11/12 um) | 3.08 K |
| BTD Anomaly (3.9-10/11/12 um) | 7.39 K |
| Similar Pixel Count | 25 |
| BT Time Tendency (3.9 um) | 2.80 K |
| Image Interval | 5.00 minutes |
| Fraction of Surrounding LWIR Pixels that are Colder | 0.40 |
| Fraction of Surrounding Red Channel Pixels that are Brighter | 1.00 |
| Maximum Radiative Power | 14.44 MW |
| Maximum Radiative Power Uncertainty | 0.00 MW |
| Total Radiative Power Uncertainty | 0.00 MW |
| Mean Viewing Angle | 60.60° |
| Mean Solar Zenith Angle | 40.40° |
| Mean Glint Angle | 79.00° |
| Water Fraction | 0.00 |
| Total Pixel Area | 8.20 km2 |
| Latest Satellite Imagery: | |
| View all event imagery » | |
Possible Wildfire
| Basic Information | |
|---|---|
| State/Province(s) | ND |
| Country/Countries | United States |
| County/Locality(s) | Barnes County, ND |
| NWS WFO | Grand Forks ND |
| Identification Method | Enhanced Contextual (Cloud) |
| Mean Object Date/Time | 2025-04-25 17:46:26UTC |
| Radiative Center (Lat, Lon): | 47.225834°, -97.986664° |
| Nearby Counties (meeting alert criteria): |
|
| Total Radiative Power Anomaly | n/a |
| Total Radiative Power | 126.62 MW |
| Map: | |
| Additional Information | |
| Alert Status | New Feature |
| Type of Event | Nominal Risk |
| Event Priority Ranking | 4 |
| Maximum Observed BT (3.9 um) | 308.16 K |
| Observed - Background BT (3.9 um) | 9.72 K |
| BT Anomaly (3.9 um) | 7.34 K |
| Maximum Observed - Clear RTM BT (3.9 um) | 17.78 K |
| Maximum Observed BTD (3.9-10/11/12 um) | 24.21 K |
| Observed - Background BTD (3.9-10/11/12 um) | 9.75 K |
| BTD Anomaly (3.9-10/11/12 um) | 7.08 K |
| Similar Pixel Count | 0 |
| BT Time Tendency (3.9 um) | 8.00 K |
| Image Interval | 5.00 minutes |
| Fraction of Surrounding LWIR Pixels that are Colder | 0.52 |
| Fraction of Surrounding Red Channel Pixels that are Brighter | 0.29 |
| Maximum Radiative Power | 70.25 MW |
| Maximum Radiative Power Uncertainty | 0.00 MW |
| Total Radiative Power Uncertainty | 0.00 MW |
| Mean Viewing Angle | 66.50° |
| Mean Solar Zenith Angle | 35.50° |
| Mean Glint Angle | 83.70° |
| Water Fraction | 0.00 |
| Total Pixel Area | 20.10 km2 |
| Latest Satellite Imagery: | |
| View all event imagery » | |
