Wildfire Alert Report
| Date: | 2025-08-18 |
|---|---|
| Time: | 23:16:19 |
| Production Date and Time: | 2025-08-18 23:22:27 UTC |
| Primary Instrument: | GOES-19 ABI |
| Wmo Spacecraft Id: | 666 |
| Location/orbit: | GEO |
| L1 File: | OR_ABI-L1b-RadC-M6C14_G19_s20252302316190_e20252302318563_c20252302319043.nc |
| L1 File(s) - Temporal | OR_ABI-L1b-RadC-M6C14_G19_s20252302311190_e20252302313563_c20252302314021.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) | Yellowstone County, MT |
| NWS WFO | Billings MT |
| Identification Method | Enhanced Contextual (Cloud) |
| Mean Object Date/Time | 2025-08-18 23:16:21UTC |
| Radiative Center (Lat, Lon): | 45.594723°, -108.756668° |
| Nearby Counties (meeting alert criteria): |
|
| Total Radiative Power Anomaly | n/a |
| Total Radiative Power | 265.69 MW |
| Map: | |
| Additional Information | |
| Alert Status | New Feature |
| Type of Event | Nominal Risk |
| Event Priority Ranking | 4 |
| Maximum Observed BT (3.9 um) | 328.49 K |
| Observed - Background BT (3.9 um) | 25.07 K |
| BT Anomaly (3.9 um) | 11.81 K |
| Maximum Observed - Clear RTM BT (3.9 um) | 26.30 K |
| Maximum Observed BTD (3.9-10/11/12 um) | 42.16 K |
| Observed - Background BTD (3.9-10/11/12 um) | 25.76 K |
| BTD Anomaly (3.9-10/11/12 um) | 10.45 K |
| Similar Pixel Count | 0 |
| BT Time Tendency (3.9 um) | 18.00 K |
| Image Interval | 5.00 minutes |
| Fraction of Surrounding LWIR Pixels that are Colder | 0.63 |
| Fraction of Surrounding Red Channel Pixels that are Brighter | 0.62 |
| Maximum Radiative Power | 265.69 MW |
| Maximum Radiative Power Uncertainty | 0.00 MW |
| Total Radiative Power Uncertainty | 0.00 MW |
| Mean Viewing Angle | 62.40° |
| Mean Solar Zenith Angle | 59.00° |
| Mean Glint Angle | 51.70° |
| Water Fraction | 0.00 |
| Total Pixel Area | 8.60 km2 |
| Latest Satellite Imagery: | |
| View all event imagery » | |
Possible Wildfire
| Basic Information | |
|---|---|
| State/Province(s) | KS |
| Country/Countries | United States |
| County/Locality(s) | Dickinson County, KS |
| NWS WFO | Topeka KS |
| Identification Method | Enhanced Contextual (Clear) |
| Mean Object Date/Time | 2025-08-18 23:16:52UTC |
| Radiative Center (Lat, Lon): | 38.812778°, -97.284164° |
| Nearby Counties (meeting alert criteria): |
|
| Total Radiative Power Anomaly | n/a |
| Total Radiative Power | 66.32 MW |
| Map: | |
| Additional Information | |
| Alert Status | New Feature |
| Type of Event | Nominal Risk |
| Event Priority Ranking | 4 |
| Maximum Observed BT (3.9 um) | 317.04 K |
| Observed - Background BT (3.9 um) | 12.34 K |
| BT Anomaly (3.9 um) | 13.43 K |
| Maximum Observed - Clear RTM BT (3.9 um) | 12.82 K |
| Maximum Observed BTD (3.9-10/11/12 um) | 23.08 K |
| Observed - Background BTD (3.9-10/11/12 um) | 12.73 K |
| BTD Anomaly (3.9-10/11/12 um) | 14.89 K |
| Similar Pixel Count | 2 |
| BT Time Tendency (3.9 um) | 10.70 K |
| Image Interval | 5.00 minutes |
| Fraction of Surrounding LWIR Pixels that are Colder | 0.06 |
| Fraction of Surrounding Red Channel Pixels that are Brighter | 1.00 |
| Maximum Radiative Power | 66.32 MW |
| Maximum Radiative Power Uncertainty | 0.00 MW |
| Total Radiative Power Uncertainty | 0.00 MW |
| Mean Viewing Angle | 50.70° |
| Mean Solar Zenith Angle | 66.70° |
| Mean Glint Angle | 51.30° |
| Water Fraction | 0.00 |
| Total Pixel Area | 6.30 km2 |
| Latest Satellite Imagery: | |
| View all event imagery » | |
