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: | 2025-04-22 |
|---|---|
| Time: | 15:21:17 |
| Production Date and Time: | 2025-04-22 15:26:07 UTC |
| Primary Instrument: | GOES-19 ABI |
| Wmo Spacecraft Id: | 666 |
| Location/orbit: | GEO |
| L1 File: | OR_ABI-L1b-RadC-M6C14_G19_s20251121521177_e20251121523550_c20251121524050.nc |
| L1 File(s) - Temporal | OR_ABI-L1b-RadC-M6C14_G19_s20251121516177_e20251121518550_c20251121519040.nc |
| Number Of Thermal Anomaly Alerts: | 8 |
Possible Wildfire
| Basic Information | |
|---|---|
| State/Province(s) | IA |
| Country/Countries | United States |
| County/Locality(s) | Clarke County, IA |
| NWS WFO | Des Moines IA |
| Identification Method | Enhanced Contextual (Clear) |
| Mean Object Date/Time | 2025-04-22 15:21:50UTC |
| Radiative Center (Lat, Lon): | 41.136112°, -93.970276° |
| Nearby Counties (meeting alert criteria): |
|
| Total Radiative Power Anomaly | n/a |
| Total Radiative Power | 27.03 MW |
| Map: | |
| Additional Information | |
| Alert Status | New Feature |
| Type of Event | Nominal Risk |
| Event Priority Ranking | 4 |
| Maximum Observed BT (3.9 um) | 301.15 K |
| Observed - Background BT (3.9 um) | 3.99 K |
| BT Anomaly (3.9 um) | 2.45 K |
| Maximum Observed - Clear RTM BT (3.9 um) | 13.71 K |
| Maximum Observed BTD (3.9-10/11/12 um) | 14.72 K |
| Observed - Background BTD (3.9-10/11/12 um) | 3.23 K |
| BTD Anomaly (3.9-10/11/12 um) | 2.13 K |
| Similar Pixel Count | 22 |
| BT Time Tendency (3.9 um) | 4.10 K |
| Image Interval | 5.00 minutes |
| Fraction of Surrounding LWIR Pixels that are Colder | 0.90 |
| Fraction of Surrounding Red Channel Pixels that are Brighter | 1.00 |
| Maximum Radiative Power | 15.95 MW |
| Maximum Radiative Power Uncertainty | 0.00 MW |
| Total Radiative Power Uncertainty | 0.00 MW |
| Mean Viewing Angle | 51.60° |
| Mean Solar Zenith Angle | 47.80° |
| Mean Glint Angle | 92.40° |
| Water Fraction | 0.00 |
| Total Pixel Area | 12.90 km2 |
| Latest Satellite Imagery: | |
| View all event imagery » | |
Possible Wildfire
| Basic Information | |
|---|---|
| State/Province(s) | KS |
| Country/Countries | United States |
| County/Locality(s) | Reno County, KS |
| NWS WFO | Wichita KS |
| Identification Method | Enhanced Contextual (Clear) |
| Mean Object Date/Time | 2025-04-22 15:21:50UTC |
| Radiative Center (Lat, Lon): | 37.758610°, -97.954170° |
| Nearby Counties (meeting alert criteria): |
|
| Total Radiative Power Anomaly | n/a |
| Total Radiative Power | 10.09 MW |
| Map: | |
| Additional Information | |
| Alert Status | New Feature |
| Type of Event | Nominal Risk |
| Event Priority Ranking | 4 |
| Maximum Observed BT (3.9 um) | 298.69 K |
| Observed - Background BT (3.9 um) | 4.62 K |
| BT Anomaly (3.9 um) | 4.54 K |
| Maximum Observed - Clear RTM BT (3.9 um) | 8.61 K |
| Maximum Observed BTD (3.9-10/11/12 um) | 13.51 K |
| Observed - Background BTD (3.9-10/11/12 um) | 3.95 K |
| BTD Anomaly (3.9-10/11/12 um) | 3.60 K |
| Similar Pixel Count | 10 |
| BT Time Tendency (3.9 um) | 5.50 K |
| Image Interval | 5.00 minutes |
| Fraction of Surrounding LWIR Pixels that are Colder | 0.26 |
| Fraction of Surrounding Red Channel Pixels that are Brighter | 1.00 |
| Maximum Radiative Power | 10.09 MW |
| Maximum Radiative Power Uncertainty | 0.00 MW |
| Total Radiative Power Uncertainty | 0.00 MW |
| Mean Viewing Angle | 50.10° |
| Mean Solar Zenith Angle | 49.30° |
| Mean Glint Angle | 92.70° |
| Water Fraction | 0.00 |
| Total Pixel Area | 6.20 km2 |
| Latest Satellite Imagery: | |
| View all event imagery » | |
Possible Wildfire
| Basic Information | |
|---|---|
| State/Province(s) | NC |
| Country/Countries | United States |
| County/Locality(s) | Columbus County, NC |
| NWS WFO | Wilmington NC |
| Identification Method | Enhanced Contextual (Cloud) |
| Mean Object Date/Time | 2025-04-22 15:22:22UTC |
| Radiative Center (Lat, Lon): | 34.137501°, -78.636665° |
| Nearby Counties (meeting alert criteria): |
|
| Total Radiative Power Anomaly | n/a |
| Total Radiative Power | 53.39 MW |
| Map: | |
| Additional Information | |
| Alert Status | New Feature |
| Type of Event | Nominal Risk |
| Event Priority Ranking | 4 |
| Maximum Observed BT (3.9 um) | 308.70 K |
| Observed - Background BT (3.9 um) | 12.34 K |
| BT Anomaly (3.9 um) | 7.51 K |
| Maximum Observed - Clear RTM BT (3.9 um) | 14.25 K |
| Maximum Observed BTD (3.9-10/11/12 um) | 37.13 K |
| Observed - Background BTD (3.9-10/11/12 um) | 11.88 K |
| BTD Anomaly (3.9-10/11/12 um) | 6.54 K |
| Similar Pixel Count | 0 |
| BT Time Tendency (3.9 um) | 7.00 K |
| Image Interval | 5.00 minutes |
| Fraction of Surrounding LWIR Pixels that are Colder | 0.81 |
| Fraction of Surrounding Red Channel Pixels that are Brighter | 0.90 |
| Maximum Radiative Power | 53.39 MW |
| Maximum Radiative Power Uncertainty | 0.00 MW |
| Total Radiative Power Uncertainty | 0.00 MW |
| Mean Viewing Angle | 40.00° |
| Mean Solar Zenith Angle | 33.80° |
| Mean Glint Angle | 66.20° |
| Water Fraction | 0.00 |
| Total Pixel Area | 5.20 km2 |
| Latest Satellite Imagery: | |
| View all event imagery » | |
Possible Wildfire
| Basic Information | |
|---|---|
| State/Province(s) | TX |
| Country/Countries | United States |
| County/Locality(s) | Hill County, TX |
| NWS WFO | Fort Worth TX |
| Identification Method | Enhanced Contextual (Clear) |
| Mean Object Date/Time | 2025-04-22 15:22:20UTC |
| Radiative Center (Lat, Lon): | 32.137501°, -97.344170° |
| Nearby Counties (meeting alert criteria): |
|
| Total Radiative Power Anomaly | n/a |
| Total Radiative Power | 9.80 MW |
| Map: | |
| Additional Information | |
| Alert Status | New Feature |
| Type of Event | Nominal Risk |
| Event Priority Ranking | 4 |
| Maximum Observed BT (3.9 um) | 302.23 K |
| Observed - Background BT (3.9 um) | 2.94 K |
| BT Anomaly (3.9 um) | 1.96 K |
| Maximum Observed - Clear RTM BT (3.9 um) | 7.70 K |
| Maximum Observed BTD (3.9-10/11/12 um) | 9.32 K |
| Observed - Background BTD (3.9-10/11/12 um) | 2.49 K |
| BTD Anomaly (3.9-10/11/12 um) | 1.37 K |
| Similar Pixel Count | 23 |
| BT Time Tendency (3.9 um) | 0.80 K |
| Image Interval | 5.00 minutes |
| Fraction of Surrounding LWIR Pixels that are Colder | 0.77 |
| Fraction of Surrounding Red Channel Pixels that are Brighter | 1.00 |
| Maximum Radiative Power | 9.80 MW |
| Maximum Radiative Power Uncertainty | 0.00 MW |
| Total Radiative Power Uncertainty | 0.00 MW |
| Mean Viewing Angle | 44.60° |
| Mean Solar Zenith Angle | 47.20° |
| Mean Glint Angle | 85.60° |
| Water Fraction | 0.00 |
| Total Pixel Area | 5.60 km2 |
| Latest Satellite Imagery: | |
| View all event imagery » | |
Possible Wildfire
| Basic Information | |
|---|---|
| State/Province(s) | FL |
| Country/Countries | United States |
| County/Locality(s) | Jefferson County, FL |
| NWS WFO | Tallahassee FL |
| Identification Method | Enhanced Contextual (Clear) |
| Mean Object Date/Time | 2025-04-22 15:22:21UTC |
| Radiative Center (Lat, Lon): | 30.359444°, -83.872780° |
| Nearby Counties (meeting alert criteria): |
|
| Total Radiative Power Anomaly | n/a |
| Total Radiative Power | 20.43 MW |
| Map: | |
| Additional Information | |
| Alert Status | New Feature |
| Type of Event | Nominal Risk |
| Event Priority Ranking | 4 |
| Maximum Observed BT (3.9 um) | 303.86 K |
| Observed - Background BT (3.9 um) | 6.65 K |
| BT Anomaly (3.9 um) | 7.75 K |
| Maximum Observed - Clear RTM BT (3.9 um) | 8.06 K |
| Maximum Observed BTD (3.9-10/11/12 um) | 17.99 K |
| Observed - Background BTD (3.9-10/11/12 um) | 6.23 K |
| BTD Anomaly (3.9-10/11/12 um) | 5.49 K |
| Similar Pixel Count | 16 |
| BT Time Tendency (3.9 um) | -0.90 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 | 20.43 MW |
| Maximum Radiative Power Uncertainty | 0.00 MW |
| Total Radiative Power Uncertainty | 0.00 MW |
| Mean Viewing Angle | 36.80° |
| Mean Solar Zenith Angle | 35.80° |
| Mean Glint Angle | 65.10° |
| Water Fraction | 0.00 |
| Total Pixel Area | 5.00 km2 |
| Latest Satellite Imagery: | |
| View all event imagery » | |
Possible Wildfire
| Basic Information | |
|---|---|
| State/Province(s) | FL |
| Country/Countries | United States |
| County/Locality(s) | Miami-Dade County, FL |
| NWS WFO | Miami FL |
| Identification Method | Enhanced Contextual (Clear) |
| Mean Object Date/Time | 2025-04-22 15:22:52UTC |
| Radiative Center (Lat, Lon): | 25.379168°, -80.752220° |
| Nearby Counties (meeting alert criteria): |
|
| Total Radiative Power Anomaly | n/a |
| Total Radiative Power | 15.33 MW |
| Map: | |
| Additional Information | |
| Alert Status | New Feature |
| Type of Event | Nominal Risk, Known Incident: Johnson (HIGH, tdiff=0.02146 days, Perimeter) |
| Event Priority Ranking | 4 |
| Maximum Observed BT (3.9 um) | 308.67 K |
| Observed - Background BT (3.9 um) | 4.97 K |
| BT Anomaly (3.9 um) | 3.99 K |
| Maximum Observed - Clear RTM BT (3.9 um) | 7.19 K |
| Maximum Observed BTD (3.9-10/11/12 um) | 19.18 K |
| Observed - Background BTD (3.9-10/11/12 um) | 4.76 K |
| BTD Anomaly (3.9-10/11/12 um) | 3.54 K |
| Similar Pixel Count | 25 |
| BT Time Tendency (3.9 um) | 2.00 K |
| Image Interval | 5.00 minutes |
| Fraction of Surrounding LWIR Pixels that are Colder | 0.55 |
| Fraction of Surrounding Red Channel Pixels that are Brighter | 0.97 |
| Maximum Radiative Power | 15.33 MW |
| Maximum Radiative Power Uncertainty | 0.00 MW |
| Total Radiative Power Uncertainty | 0.00 MW |
| Mean Viewing Angle | 30.40° |
| Mean Solar Zenith Angle | 31.40° |
| Mean Glint Angle | 53.60° |
| Water Fraction | 0.00 |
| Total Pixel Area | 4.60 km2 |
| Latest Satellite Imagery: | |
| View all event imagery » | |
Possible Wildfire
| Basic Information | |
|---|---|
| State/Province(s) | Unknown |
| Country/Countries | Dominican Republic |
| County/Locality(s) | Unknown, Unknown |
| NWS WFO | N/A |
| Identification Method | Enhanced Contextual (Clear) |
| Mean Object Date/Time | 2025-04-22 15:23:53UTC |
| Radiative Center (Lat, Lon): | 18.863890°, -70.947502° |
| Nearby Counties (meeting alert criteria): |
|
| Total Radiative Power Anomaly | n/a |
| Total Radiative Power | 28.54 MW |
| Map: | |
| Additional Information | |
| Alert Status | New Feature |
| Type of Event | Nominal Risk |
| Event Priority Ranking | 4 |
| Maximum Observed BT (3.9 um) | 313.23 K |
| Observed - Background BT (3.9 um) | 5.01 K |
| BT Anomaly (3.9 um) | 3.53 K |
| Maximum Observed - Clear RTM BT (3.9 um) | 15.83 K |
| Maximum Observed BTD (3.9-10/11/12 um) | 13.13 K |
| Observed - Background BTD (3.9-10/11/12 um) | 4.40 K |
| BTD Anomaly (3.9-10/11/12 um) | 6.04 K |
| Similar Pixel Count | 7 |
| BT Time Tendency (3.9 um) | 4.20 K |
| Image Interval | 5.00 minutes |
| Fraction of Surrounding LWIR Pixels that are Colder | 0.88 |
| Fraction of Surrounding Red Channel Pixels that are Brighter | 1.00 |
| Maximum Radiative Power | 28.54 MW |
| Maximum Radiative Power Uncertainty | 0.00 MW |
| Total Radiative Power Uncertainty | 0.00 MW |
| Mean Viewing Angle | 22.80° |
| Mean Solar Zenith Angle | 20.70° |
| Mean Glint Angle | 31.40° |
| Water Fraction | 0.00 |
| Total Pixel Area | 8.70 km2 |
| Latest Satellite Imagery: | |
| View all event imagery » | |
Possible Wildfire
| Basic Information | |
|---|---|
| State/Province(s) | Unknown |
| Country/Countries | Dominican Republic |
| County/Locality(s) | Unknown, Unknown |
| NWS WFO | N/A |
| Identification Method | Enhanced Contextual (Clear) |
| Mean Object Date/Time | 2025-04-22 15:23:53UTC |
| Radiative Center (Lat, Lon): | 18.095556°, -71.448608° |
| Nearby Counties (meeting alert criteria): |
|
| Total Radiative Power Anomaly | n/a |
| Total Radiative Power | 14.48 MW |
| Map: | |
| Additional Information | |
| Alert Status | New Feature |
| Type of Event | Nominal Risk |
| Event Priority Ranking | 4 |
| Maximum Observed BT (3.9 um) | 312.81 K |
| Observed - Background BT (3.9 um) | 4.84 K |
| BT Anomaly (3.9 um) | 1.99 K |
| Maximum Observed - Clear RTM BT (3.9 um) | 15.27 K |
| Maximum Observed BTD (3.9-10/11/12 um) | 13.24 K |
| Observed - Background BTD (3.9-10/11/12 um) | 4.39 K |
| BTD Anomaly (3.9-10/11/12 um) | 2.76 K |
| Similar Pixel Count | 6 |
| BT Time Tendency (3.9 um) | 4.20 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 | 14.48 MW |
| Maximum Radiative Power Uncertainty | 0.00 MW |
| Total Radiative Power Uncertainty | 0.00 MW |
| Mean Viewing Angle | 21.80° |
| Mean Solar Zenith Angle | 20.90° |
| Mean Glint Angle | 30.50° |
| Water Fraction | 0.00 |
| Total Pixel Area | 4.30 km2 |
| Latest Satellite Imagery: | |
| View all event imagery » | |













