Wildfire Alert Report
| Date: | 2025-09-21 |
|---|---|
| Time: | 18:21:17 |
| Production Date and Time: | 2025-09-21 18:26:29 UTC |
| Primary Instrument: | GOES-19 ABI |
| Wmo Spacecraft Id: | 666 |
| Location/orbit: | GEO |
| L1 File: | OR_ABI-L1b-RadC-M6C14_G19_s20252641821174_e20252641823547_c20252641824040.nc |
| L1 File(s) - Temporal | OR_ABI-L1b-RadC-M6C14_G19_s20252641816174_e20252641818547_c20252641819022.nc |
| Number Of Thermal Anomaly Alerts: | 3 |
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Possible Wildfire
| Basic Information | |
|---|---|
| State/Province(s) | Alberta |
| Country/Countries | Canada |
| County/Locality(s) | Division No. 1, Alberta |
| NWS WFO | N/A |
| Identification Method | Enhanced Contextual (Cloud) |
| Mean Object Date/Time | 2025-09-21 18:21:19UTC |
| Radiative Center (Lat, Lon): | 49.993889°, -110.451668° |
| Nearby Counties (meeting alert criteria): |
|
| Total Radiative Power Anomaly | n/a |
| Total Radiative Power | 51.81 MW |
| Map: | |
| Additional Information | |
| Alert Status | New Feature |
| Type of Event | Nominal Risk |
| Event Priority Ranking | 4 |
| Maximum Observed BT (3.9 um) | 312.40 K |
| Observed - Background BT (3.9 um) | 6.99 K |
| BT Anomaly (3.9 um) | 5.72 K |
| Maximum Observed - Clear RTM BT (3.9 um) | 13.34 K |
| Maximum Observed BTD (3.9-10/11/12 um) | 16.66 K |
| Observed - Background BTD (3.9-10/11/12 um) | 6.56 K |
| BTD Anomaly (3.9-10/11/12 um) | 9.66 K |
| Similar Pixel Count | 0 |
| BT Time Tendency (3.9 um) | 4.80 K |
| Image Interval | 5.00 minutes |
| Fraction of Surrounding LWIR Pixels that are Colder | 0.68 |
| Fraction of Surrounding Red Channel Pixels that are Brighter | 0.96 |
| Maximum Radiative Power | 51.81 MW |
| Maximum Radiative Power Uncertainty | 0.00 MW |
| Total Radiative Power Uncertainty | 0.00 MW |
| Mean Viewing Angle | 66.70° |
| Mean Solar Zenith Angle | 50.30° |
| Mean Glint Angle | 112.80° |
| Water Fraction | 0.00 |
| Total Pixel Area | 10.10 km2 |
| Latest Satellite Imagery: | |
| View all event imagery » | |
Possible Wildfire
| Basic Information | |
|---|---|
| State/Province(s) | AR |
| Country/Countries | United States |
| County/Locality(s) | Arkansas County, AR |
| NWS WFO | Little Rock AR |
| Identification Method | Enhanced Contextual (Cloud) |
| Mean Object Date/Time | 2025-09-21 18:22:21UTC |
| Radiative Center (Lat, Lon): | 34.418056°, -91.486664° |
| Nearby Counties (meeting alert criteria): |
|
| Total Radiative Power Anomaly | n/a |
| Total Radiative Power | 47.51 MW |
| Map: | |
| Additional Information | |
| Alert Status | New Feature |
| Type of Event | Nominal Risk |
| Event Priority Ranking | 4 |
| Maximum Observed BT (3.9 um) | 315.91 K |
| Observed - Background BT (3.9 um) | 10.08 K |
| BT Anomaly (3.9 um) | 5.96 K |
| Maximum Observed - Clear RTM BT (3.9 um) | 9.35 K |
| Maximum Observed BTD (3.9-10/11/12 um) | 31.62 K |
| Observed - Background BTD (3.9-10/11/12 um) | 9.68 K |
| BTD Anomaly (3.9-10/11/12 um) | 5.81 K |
| Similar Pixel Count | 0 |
| BT Time Tendency (3.9 um) | 6.80 K |
| Image Interval | 5.00 minutes |
| Fraction of Surrounding LWIR Pixels that are Colder | 0.82 |
| Fraction of Surrounding Red Channel Pixels that are Brighter | 0.98 |
| Maximum Radiative Power | 47.51 MW |
| Maximum Radiative Power Uncertainty | 0.00 MW |
| Total Radiative Power Uncertainty | 0.00 MW |
| Mean Viewing Angle | 43.80° |
| Mean Solar Zenith Angle | 33.80° |
| Mean Glint Angle | 73.00° |
| Water Fraction | 0.00 |
| Total Pixel Area | 5.50 km2 |
| Latest Satellite Imagery: | |
| View all event imagery » | |
Possible Wildfire
| Basic Information | |
|---|---|
| State/Province(s) | MS |
| Country/Countries | United States |
| County/Locality(s) | Tallahatchie County, MS |
| NWS WFO | Memphis TN |
| Identification Method | Enhanced Contextual (Clear) |
| Mean Object Date/Time | 2025-09-21 18:22:21UTC |
| Radiative Center (Lat, Lon): | 33.828335°, -90.424721° |
| Nearby Counties (meeting alert criteria): |
|
| Total Radiative Power Anomaly | n/a |
| Total Radiative Power | 213.30 MW |
| Map: | |
| Additional Information | |
| Alert Status | New Feature |
| Type of Event | Nominal Risk |
| Event Priority Ranking | 4 |
| Maximum Observed BT (3.9 um) | 318.23 K |
| Observed - Background BT (3.9 um) | 7.29 K |
| BT Anomaly (3.9 um) | 3.47 K |
| Maximum Observed - Clear RTM BT (3.9 um) | 11.07 K |
| Maximum Observed BTD (3.9-10/11/12 um) | 29.39 K |
| Observed - Background BTD (3.9-10/11/12 um) | 7.45 K |
| BTD Anomaly (3.9-10/11/12 um) | 3.70 K |
| Similar Pixel Count | 23 |
| BT Time Tendency (3.9 um) | 13.60 K |
| Image Interval | 5.00 minutes |
| Fraction of Surrounding LWIR Pixels that are Colder | 0.61 |
| Fraction of Surrounding Red Channel Pixels that are Brighter | 0.57 |
| Maximum Radiative Power | 143.11 MW |
| Maximum Radiative Power Uncertainty | 0.00 MW |
| Total Radiative Power Uncertainty | 0.00 MW |
| Mean Viewing Angle | 42.80° |
| Mean Solar Zenith Angle | 33.50° |
| Mean Glint Angle | 71.50° |
| Water Fraction | 0.00 |
| Total Pixel Area | 16.40 km2 |
| Latest Satellite Imagery: | |
| View all event imagery » | |
