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: | 2025-04-11 |
|---|---|
| Time: | 03:56:17 |
| Production Date and Time: | 2025-04-11 04:01:11 UTC |
| Primary Instrument: | GOES-19 ABI |
| Wmo Spacecraft Id: | 666 |
| Location/orbit: | GEO |
| L1 File: | OR_ABI-L1b-RadC-M6C14_G19_s20251010356177_e20251010358550_c20251010359038.nc |
| L1 File(s) - Temporal | OR_ABI-L1b-RadC-M6C14_G19_s20251010351177_e20251010353550_c20251010354055.nc |
| Number Of Thermal Anomaly Alerts: | 3 |
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Possible Wildfire
| Basic Information | |
|---|---|
| State/Province(s) | TN |
| Country/Countries | United States |
| County/Locality(s) | Shelby County, TN |
| NWS WFO | Memphis TN |
| Identification Method | Enhanced Contextual (Clear) |
| Mean Object Date/Time | 2025-04-11 03:57:21UTC |
| Radiative Center (Lat, Lon): | 35.044998°, -90.165833° |
| Nearby Counties (meeting alert criteria): |
|
| Total Radiative Power Anomaly | n/a |
| Total Radiative Power | 8.36 MW |
| Map: | |
| Additional Information | |
| Alert Status | New Feature |
| Type of Event | Ferrous-metal |
| Event Priority Ranking | 5 |
| Maximum Observed BT (3.9 um) | 289.22 K |
| Observed - Background BT (3.9 um) | 4.39 K |
| BT Anomaly (3.9 um) | 2.93 K |
| Maximum Observed - Clear RTM BT (3.9 um) | 6.82 K |
| Maximum Observed BTD (3.9-10/11/12 um) | 4.77 K |
| Observed - Background BTD (3.9-10/11/12 um) | 4.16 K |
| BTD Anomaly (3.9-10/11/12 um) | 5.76 K |
| Similar Pixel Count | 1 |
| BT Time Tendency (3.9 um) | 3.70 K |
| Image Interval | 5.00 minutes |
| Fraction of Surrounding LWIR Pixels that are Colder | 0.62 |
| Fraction of Surrounding Red Channel Pixels that are Brighter | 1.00 |
| Maximum Radiative Power | 8.36 MW |
| Maximum Radiative Power Uncertainty | 0.00 MW |
| Total Radiative Power Uncertainty | 0.00 MW |
| Mean Viewing Angle | 43.90° |
| Mean Solar Zenith Angle | 127.80° |
| Mean Glint Angle | 85.00° |
| Water Fraction | 0.00 |
| Total Pixel Area | 5.60 km2 |
| Latest Satellite Imagery: | |
| View all event imagery » | |
Possible Wildfire
| Basic Information | |
|---|---|
| State/Province(s) | San Luis Potosí |
| Country/Countries | Mexico |
| County/Locality(s) | El Naranjo, San Luis Potosí |
| NWS WFO | N/A |
| Identification Method | Enhanced Contextual (Clear) |
| Mean Object Date/Time | 2025-04-11 03:58:19UTC |
| Radiative Center (Lat, Lon): | 22.622223°, -99.375832° |
| Nearby Counties (meeting alert criteria): |
|
| Total Radiative Power Anomaly | n/a |
| Total Radiative Power | 25.31 MW |
| Map: | |
| Additional Information | |
| Alert Status | New Feature |
| Type of Event | Nominal Risk |
| Event Priority Ranking | 4 |
| Maximum Observed BT (3.9 um) | 298.00 K |
| Observed - Background BT (3.9 um) | 7.83 K |
| BT Anomaly (3.9 um) | 6.51 K |
| Maximum Observed - Clear RTM BT (3.9 um) | 7.87 K |
| Maximum Observed BTD (3.9-10/11/12 um) | 8.06 K |
| Observed - Background BTD (3.9-10/11/12 um) | 7.17 K |
| BTD Anomaly (3.9-10/11/12 um) | 11.63 K |
| Similar Pixel Count | 1 |
| BT Time Tendency (3.9 um) | 6.70 K |
| Image Interval | 5.00 minutes |
| Fraction of Surrounding LWIR Pixels that are Colder | 0.84 |
| Fraction of Surrounding Red Channel Pixels that are Brighter | 1.00 |
| Maximum Radiative Power | 25.31 MW |
| Maximum Radiative Power Uncertainty | 0.00 MW |
| Total Radiative Power Uncertainty | 0.00 MW |
| Mean Viewing Angle | 38.20° |
| Mean Solar Zenith Angle | 129.90° |
| Mean Glint Angle | 92.00° |
| Water Fraction | 0.00 |
| Total Pixel Area | 10.20 km2 |
| Latest Satellite Imagery: | |
| View all event imagery » | |
Possible Wildfire
| Basic Information | |
|---|---|
| State/Province(s) | San Luis Potosí |
| Country/Countries | Mexico |
| County/Locality(s) | Ciudad Valles, San Luis Potosí |
| NWS WFO | N/A |
| Identification Method | Enhanced Contextual (Clear) |
| Mean Object Date/Time | 2025-04-11 03:58:19UTC |
| Radiative Center (Lat, Lon): | 22.015833°, -99.106392° |
| Nearby Counties (meeting alert criteria): |
|
| Total Radiative Power Anomaly | n/a |
| Total Radiative Power | 3.81 MW |
| Map: | |
| Additional Information | |
| Alert Status | New Feature |
| Type of Event | Nominal Risk |
| Event Priority Ranking | 4 |
| Maximum Observed BT (3.9 um) | 292.39 K |
| Observed - Background BT (3.9 um) | 1.86 K |
| BT Anomaly (3.9 um) | 2.31 K |
| Maximum Observed - Clear RTM BT (3.9 um) | 0.75 K |
| Maximum Observed BTD (3.9-10/11/12 um) | 2.74 K |
| Observed - Background BTD (3.9-10/11/12 um) | 1.85 K |
| BTD Anomaly (3.9-10/11/12 um) | 4.90 K |
| Similar Pixel Count | 1 |
| BT Time Tendency (3.9 um) | 1.90 K |
| Image Interval | 5.00 minutes |
| Fraction of Surrounding LWIR Pixels that are Colder | 0.52 |
| Fraction of Surrounding Red Channel Pixels that are Brighter | 1.00 |
| Maximum Radiative Power | 3.81 MW |
| Maximum Radiative Power Uncertainty | 0.00 MW |
| Total Radiative Power Uncertainty | 0.00 MW |
| Mean Viewing Angle | 37.50° |
| Mean Solar Zenith Angle | 130.40° |
| Mean Glint Angle | 93.20° |
| Water Fraction | 0.00 |
| Total Pixel Area | 5.00 km2 |
| Latest Satellite Imagery: | |
| View all event imagery » | |
