Wildfire Alert Report
| Date: | 2025-09-21 |
|---|---|
| Time: | 19:01:17 |
| Production Date and Time: | 2025-09-21 19:06:30 UTC |
| Primary Instrument: | GOES-19 ABI |
| Wmo Spacecraft Id: | 666 |
| Location/orbit: | GEO |
| L1 File: | OR_ABI-L1b-RadC-M6C14_G19_s20252641901174_e20252641903547_c20252641904021.nc |
| L1 File(s) - Temporal | OR_ABI-L1b-RadC-M6C14_G19_s20252641856174_e20252641858547_c20252641859036.nc |
| Number Of Thermal Anomaly Alerts: | 2 |
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Possible Wildfire
| Basic Information | |
|---|---|
| State/Province(s) | AR |
| Country/Countries | United States |
| County/Locality(s) | Poinsett County, AR |
| NWS WFO | Memphis TN |
| Identification Method | Enhanced Contextual (Cloud) |
| Mean Object Date/Time | 2025-09-21 19:02:21UTC |
| Radiative Center (Lat, Lon): | 35.563610°, -90.911942° |
| Nearby Counties (meeting alert criteria): |
|
| Total Radiative Power Anomaly | n/a |
| Total Radiative Power | 261.02 MW |
| Map: | |
| Additional Information | |
| Alert Status | New Feature |
| Type of Event | Nominal Risk |
| Event Priority Ranking | 4 |
| Maximum Observed BT (3.9 um) | 313.10 K |
| Observed - Background BT (3.9 um) | 16.95 K |
| BT Anomaly (3.9 um) | 9.83 K |
| Maximum Observed - Clear RTM BT (3.9 um) | 9.35 K |
| Maximum Observed BTD (3.9-10/11/12 um) | 45.21 K |
| Observed - Background BTD (3.9-10/11/12 um) | 16.77 K |
| BTD Anomaly (3.9-10/11/12 um) | 13.42 K |
| Similar Pixel Count | 0 |
| BT Time Tendency (3.9 um) | 17.90 K |
| Image Interval | 5.00 minutes |
| Fraction of Surrounding LWIR Pixels that are Colder | 0.47 |
| Fraction of Surrounding Red Channel Pixels that are Brighter | 0.94 |
| Maximum Radiative Power | 131.03 MW |
| Maximum Radiative Power Uncertainty | 0.00 MW |
| Total Radiative Power Uncertainty | 0.00 MW |
| Mean Viewing Angle | 44.80° |
| Mean Solar Zenith Angle | 37.70° |
| Mean Glint Angle | 72.50° |
| Water Fraction | 0.00 |
| Total Pixel Area | 11.30 km2 |
| Latest Satellite Imagery: | |
| View all event imagery » | |
Possible Wildfire
| Basic Information | |
|---|---|
| State/Province(s) | TX |
| Country/Countries | United States |
| County/Locality(s) | Gonzales County, TX |
| NWS WFO | Austin/San Antonio TX |
| Identification Method | Enhanced Contextual (Clear) |
| Mean Object Date/Time | 2025-09-21 19:02:50UTC |
| Radiative Center (Lat, Lon): | 29.374445°, -97.512779° |
| Nearby Counties (meeting alert criteria): |
|
| Total Radiative Power Anomaly | n/a |
| Total Radiative Power | 9.90 MW |
| Map: | |
| Additional Information | |
| Alert Status | New Feature |
| Type of Event | Nominal Risk |
| Event Priority Ranking | 4 |
| Maximum Observed BT (3.9 um) | 316.83 K |
| Observed - Background BT (3.9 um) | 2.85 K |
| BT Anomaly (3.9 um) | 1.65 K |
| Maximum Observed - Clear RTM BT (3.9 um) | 6.98 K |
| Maximum Observed BTD (3.9-10/11/12 um) | 23.50 K |
| Observed - Background BTD (3.9-10/11/12 um) | 2.66 K |
| BTD Anomaly (3.9-10/11/12 um) | 2.51 K |
| Similar Pixel Count | 25 |
| BT Time Tendency (3.9 um) | 3.50 K |
| Image Interval | 5.00 minutes |
| Fraction of Surrounding LWIR Pixels that are Colder | 0.71 |
| Fraction of Surrounding Red Channel Pixels that are Brighter | 0.83 |
| Maximum Radiative Power | 9.90 MW |
| Maximum Radiative Power Uncertainty | 0.00 MW |
| Total Radiative Power Uncertainty | 0.00 MW |
| Mean Viewing Angle | 42.30° |
| Mean Solar Zenith Angle | 29.80° |
| Mean Glint Angle | 61.90° |
| Water Fraction | 0.00 |
| Total Pixel Area | 5.40 km2 |
| Latest Satellite Imagery: | |
| View all event imagery » | |
