Wildfire Alert Report
| Date: | 2025-04-14 |
|---|---|
| Time: | 19:56:17 |
| Production Date and Time: | 2025-04-14 20:01:03 UTC |
| Primary Instrument: | GOES-18 ABI |
| Wmo Spacecraft Id: | 665 |
| Location/orbit: | GEO |
| L1 File: | OR_ABI-L1b-RadC-M6C14_G18_s20251041956170_e20251041958543_c20251041959029.nc |
| L1 File(s) - Temporal | OR_ABI-L1b-RadC-M6C14_G18_s20251041951170_e20251041953543_c20251041954031.nc |
| Number Of Thermal Anomaly Alerts: | 2 |
More details ▼
Hide details ▲
Possible Wildfire
| Basic Information | |
|---|---|
| State/Province(s) | MT |
| Country/Countries | United States |
| County/Locality(s) | Chouteau County, MT |
| NWS WFO | Great Falls MT |
| Identification Method | Enhanced Contextual (Clear) |
| Mean Object Date/Time | 2025-04-14 19:56:23UTC |
| Radiative Center (Lat, Lon): | 47.607498°, -110.971107° |
| Nearby Counties (meeting alert criteria): |
|
| Total Radiative Power Anomaly | n/a |
| Total Radiative Power | 27.86 MW |
| Map: | |
| Additional Information | |
| Alert Status | New Feature |
| Type of Event | Nominal Risk |
| Event Priority Ranking | 4 |
| Maximum Observed BT (3.9 um) | 308.10 K |
| Observed - Background BT (3.9 um) | 3.04 K |
| BT Anomaly (3.9 um) | 2.26 K |
| Maximum Observed - Clear RTM BT (3.9 um) | 19.46 K |
| Maximum Observed BTD (3.9-10/11/12 um) | 12.92 K |
| Observed - Background BTD (3.9-10/11/12 um) | 3.15 K |
| BTD Anomaly (3.9-10/11/12 um) | 6.79 K |
| Similar Pixel Count | 25 |
| BT Time Tendency (3.9 um) | 2.70 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 | 1.00 |
| Maximum Radiative Power | 27.86 MW |
| Maximum Radiative Power Uncertainty | 0.00 MW |
| Total Radiative Power Uncertainty | 0.00 MW |
| Mean Viewing Angle | 60.60° |
| Mean Solar Zenith Angle | 39.20° |
| Mean Glint Angle | 97.70° |
| Water Fraction | 0.00 |
| Total Pixel Area | 16.30 km2 |
| Latest Satellite Imagery: | |
| View all event imagery » | |
Possible Wildfire
| Basic Information | |
|---|---|
| State/Province(s) | MT |
| Country/Countries | United States |
| County/Locality(s) | Yellowstone County, MT |
| NWS WFO | Billings MT |
| Identification Method | Enhanced Contextual (Cloud) |
| Mean Object Date/Time | 2025-04-14 19:56:24UTC |
| Radiative Center (Lat, Lon): | 46.031387°, -107.855553° |
| Nearby Counties (meeting alert criteria): |
|
| Total Radiative Power Anomaly | n/a |
| Total Radiative Power | 29.30 MW |
| Map: | |
| Additional Information | |
| Alert Status | New Feature |
| Type of Event | Nominal Risk |
| Event Priority Ranking | 4 |
| Maximum Observed BT (3.9 um) | 307.72 K |
| Observed - Background BT (3.9 um) | 5.67 K |
| BT Anomaly (3.9 um) | 6.04 K |
| Maximum Observed - Clear RTM BT (3.9 um) | 20.44 K |
| Maximum Observed BTD (3.9-10/11/12 um) | 16.17 K |
| Observed - Background BTD (3.9-10/11/12 um) | 5.31 K |
| BTD Anomaly (3.9-10/11/12 um) | 5.59 K |
| Similar Pixel Count | 0 |
| BT Time Tendency (3.9 um) | 5.70 K |
| Image Interval | 5.00 minutes |
| Fraction of Surrounding LWIR Pixels that are Colder | 0.74 |
| Fraction of Surrounding Red Channel Pixels that are Brighter | 1.00 |
| Maximum Radiative Power | 29.30 MW |
| Maximum Radiative Power Uncertainty | 0.00 MW |
| Total Radiative Power Uncertainty | 0.00 MW |
| Mean Viewing Angle | 60.60° |
| Mean Solar Zenith Angle | 38.20° |
| Mean Glint Angle | 96.90° |
| Water Fraction | 0.00 |
| Total Pixel Area | 8.10 km2 |
| Latest Satellite Imagery: | |
| View all event imagery » | |
