Jan 2026: Due to an ongoing data center cooling system construction project, NGFS data outages may occur with little or no notice. Bitterly cold air in Madison Jan 22-24 increases risk of outages.
Wildfire Alert Report
| Date: | 2025-08-23 |
|---|---|
| Time: | 21:11:17 |
| Production Date and Time: | 2025-08-23 21:16:25 UTC |
| Primary Instrument: | GOES-19 ABI |
| Wmo Spacecraft Id: | 666 |
| Location/orbit: | GEO |
| L1 File: | OR_ABI-L1b-RadC-M6C14_G19_s20252352111174_e20252352113548_c20252352114037.nc |
| L1 File(s) - Temporal | OR_ABI-L1b-RadC-M6C14_G19_s20252352106174_e20252352108548_c20252352109041.nc |
| Number Of Thermal Anomaly Alerts: | 3 |
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Possible Wildfire
| Basic Information | |
|---|---|
| State/Province(s) | OK |
| Country/Countries | United States |
| County/Locality(s) | Grant County, OK |
| NWS WFO | Norman OK |
| Identification Method | Enhanced Contextual (Clear) |
| Mean Object Date/Time | 2025-08-23 21:11:50UTC |
| Radiative Center (Lat, Lon): | 36.950001°, -97.810837° |
| Nearby Counties (meeting alert criteria): |
|
| Total Radiative Power Anomaly | n/a |
| Total Radiative Power | 20.04 MW |
| Map: | |
| Additional Information | |
| Alert Status | New Feature |
| Type of Event | Nominal Risk |
| Event Priority Ranking | 4 |
| Maximum Observed BT (3.9 um) | 312.32 K |
| Observed - Background BT (3.9 um) | 4.53 K |
| BT Anomaly (3.9 um) | 4.43 K |
| Maximum Observed - Clear RTM BT (3.9 um) | 12.22 K |
| Maximum Observed BTD (3.9-10/11/12 um) | 21.70 K |
| Observed - Background BTD (3.9-10/11/12 um) | 3.78 K |
| BTD Anomaly (3.9-10/11/12 um) | 4.09 K |
| Similar Pixel Count | 25 |
| BT Time Tendency (3.9 um) | 2.50 K |
| Image Interval | 5.00 minutes |
| Fraction of Surrounding LWIR Pixels that are Colder | 0.87 |
| Fraction of Surrounding Red Channel Pixels that are Brighter | 1.00 |
| Maximum Radiative Power | 20.04 MW |
| Maximum Radiative Power Uncertainty | 0.00 MW |
| Total Radiative Power Uncertainty | 0.00 MW |
| Mean Viewing Angle | 49.30° |
| Mean Solar Zenith Angle | 43.20° |
| Mean Glint Angle | 55.80° |
| Water Fraction | 0.00 |
| Total Pixel Area | 6.10 km2 |
| Latest Satellite Imagery: | |
| View all event imagery » | |
Possible Wildfire
| Basic Information | |
|---|---|
| State/Province(s) | AR |
| Country/Countries | United States |
| County/Locality(s) | Lonoke County, AR |
| NWS WFO | Little Rock AR |
| Identification Method | Enhanced Contextual (Clear) |
| Mean Object Date/Time | 2025-08-23 21:12:20UTC |
| Radiative Center (Lat, Lon): | 34.701668°, -91.940277° |
| Nearby Counties (meeting alert criteria): |
|
| Total Radiative Power Anomaly | n/a |
| Total Radiative Power | 34.34 MW |
| Map: | |
| Additional Information | |
| Alert Status | New Feature |
| Type of Event | Nominal Risk |
| Event Priority Ranking | 4 |
| Maximum Observed BT (3.9 um) | 312.29 K |
| Observed - Background BT (3.9 um) | 6.98 K |
| BT Anomaly (3.9 um) | 6.41 K |
| Maximum Observed - Clear RTM BT (3.9 um) | 8.60 K |
| Maximum Observed BTD (3.9-10/11/12 um) | 18.80 K |
| Observed - Background BTD (3.9-10/11/12 um) | 7.99 K |
| BTD Anomaly (3.9-10/11/12 um) | 5.67 K |
| Similar Pixel Count | 7 |
| BT Time Tendency (3.9 um) | 6.70 K |
| Image Interval | 5.00 minutes |
| Fraction of Surrounding LWIR Pixels that are Colder | 0.27 |
| Fraction of Surrounding Red Channel Pixels that are Brighter | 0.37 |
| Maximum Radiative Power | 34.34 MW |
| Maximum Radiative Power Uncertainty | 0.00 MW |
| Total Radiative Power Uncertainty | 0.00 MW |
| Mean Viewing Angle | 44.30° |
| Mean Solar Zenith Angle | 46.80° |
| Mean Glint Angle | 54.70° |
| Water Fraction | 0.00 |
| Total Pixel Area | 11.20 km2 |
| Latest Satellite Imagery: | |
| View all event imagery » | |
Possible Wildfire
| Basic Information | |
|---|---|
| State/Province(s) | TX |
| Country/Countries | United States |
| County/Locality(s) | Wharton County, TX |
| NWS WFO | Houston/Galveston TX |
| Identification Method | Enhanced Contextual (Clear) |
| Mean Object Date/Time | 2025-08-23 21:12:50UTC |
| Radiative Center (Lat, Lon): | 29.261944°, -96.134720° |
| Nearby Counties (meeting alert criteria): |
|
| Total Radiative Power Anomaly | n/a |
| Total Radiative Power | 35.11 MW |
| Map: | |
| Additional Information | |
| Alert Status | New Feature |
| Type of Event | Nominal Risk |
| Event Priority Ranking | 4 |
| Maximum Observed BT (3.9 um) | 313.76 K |
| Observed - Background BT (3.9 um) | 9.01 K |
| BT Anomaly (3.9 um) | 5.55 K |
| Maximum Observed - Clear RTM BT (3.9 um) | 12.89 K |
| Maximum Observed BTD (3.9-10/11/12 um) | 25.81 K |
| Observed - Background BTD (3.9-10/11/12 um) | 8.14 K |
| BTD Anomaly (3.9-10/11/12 um) | 5.42 K |
| Similar Pixel Count | 15 |
| BT Time Tendency (3.9 um) | 5.50 K |
| Image Interval | 5.00 minutes |
| Fraction of Surrounding LWIR Pixels that are Colder | 0.94 |
| Fraction of Surrounding Red Channel Pixels that are Brighter | 0.88 |
| Maximum Radiative Power | 35.11 MW |
| Maximum Radiative Power Uncertainty | 0.00 MW |
| Total Radiative Power Uncertainty | 0.00 MW |
| Mean Viewing Angle | 41.30° |
| Mean Solar Zenith Angle | 41.80° |
| Mean Glint Angle | 43.40° |
| Water Fraction | 0.00 |
| Total Pixel Area | 5.30 km2 |
| Latest Satellite Imagery: | |
| View all event imagery » | |
