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: | 2025-03-27 |
|---|---|
| Time: | 19:01:17 |
| Production Date and Time: | 2025-03-27 19:06:19 UTC |
| Primary Instrument: | GOES-16 ABI |
| Wmo Spacecraft Id: | 152 |
| Location/orbit: | GEO |
| L1 File: | OR_ABI-L1b-RadC-M6C14_G16_s20250861901174_e20250861903547_c20250861904036.nc |
| L1 File(s) - Temporal | OR_ABI-L1b-RadC-M6C14_G16_s20250861856174_e20250861858547_c20250861859040.nc |
| Number Of Thermal Anomaly Alerts: | 8 |
Possible Wildfire
| Basic Information | |
|---|---|
| State/Province(s) | MN |
| Country/Countries | United States |
| County/Locality(s) | Pennington County, MN |
| NWS WFO | Grand Forks ND |
| Identification Method | Enhanced Contextual (Cloud) |
| Mean Object Date/Time | 2025-03-27 19:01:21UTC |
| Radiative Center (Lat, Lon): | 48.165554°, -95.999443° |
| Nearby Counties (meeting alert criteria): |
|
| Total Radiative Power Anomaly | n/a |
| Total Radiative Power | 321.56 MW |
| Map: | |
| Additional Information | |
| Alert Status | New Feature |
| Type of Event | Nominal Risk |
| Event Priority Ranking | 4 |
| Maximum Observed BT (3.9 um) | 315.98 K |
| Observed - Background BT (3.9 um) | 25.50 K |
| BT Anomaly (3.9 um) | 20.93 K |
| Maximum Observed - Clear RTM BT (3.9 um) | 35.96 K |
| Maximum Observed BTD (3.9-10/11/12 um) | 35.67 K |
| Observed - Background BTD (3.9-10/11/12 um) | 24.84 K |
| BTD Anomaly (3.9-10/11/12 um) | 31.97 K |
| Similar Pixel Count | 0 |
| BT Time Tendency (3.9 um) | 23.70 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 | 1.00 |
| Maximum Radiative Power | 169.77 MW |
| Maximum Radiative Power Uncertainty | 0.00 MW |
| Total Radiative Power Uncertainty | 0.00 MW |
| Mean Viewing Angle | 59.10° |
| Mean Solar Zenith Angle | 46.50° |
| Mean Glint Angle | 98.10° |
| Water Fraction | 0.00 |
| Total Pixel Area | 31.20 km2 |
| Latest Satellite Imagery: | |
| View all event imagery » | |
Possible Wildfire
| Basic Information | |
|---|---|
| State/Province(s) | MT |
| Country/Countries | United States |
| County/Locality(s) | Rosebud County, MT |
| NWS WFO | Billings MT |
| Identification Method | Enhanced Contextual (Cloud) |
| Mean Object Date/Time | 2025-03-27 19:01:20UTC |
| Radiative Center (Lat, Lon): | 46.283054°, -106.441109° |
| Nearby Counties (meeting alert criteria): |
|
| Total Radiative Power Anomaly | n/a |
| Total Radiative Power | 44.46 MW |
| Map: | |
| Additional Information | |
| Alert Status | New Feature |
| Type of Event | Nominal Risk |
| Event Priority Ranking | 4 |
| Maximum Observed BT (3.9 um) | 313.34 K |
| Observed - Background BT (3.9 um) | 6.74 K |
| BT Anomaly (3.9 um) | 8.27 K |
| Maximum Observed - Clear RTM BT (3.9 um) | 18.13 K |
| Maximum Observed BTD (3.9-10/11/12 um) | 16.64 K |
| Observed - Background BTD (3.9-10/11/12 um) | 6.55 K |
| BTD Anomaly (3.9-10/11/12 um) | 8.77 K |
| Similar Pixel Count | 0 |
| BT Time Tendency (3.9 um) | 3.30 K |
| Image Interval | 5.00 minutes |
| Fraction of Surrounding LWIR Pixels that are Colder | 0.69 |
| Fraction of Surrounding Red Channel Pixels that are Brighter | 1.00 |
| Maximum Radiative Power | 44.46 MW |
| Maximum Radiative Power Uncertainty | 0.00 MW |
| Total Radiative Power Uncertainty | 0.00 MW |
| Mean Viewing Angle | 61.60° |
| Mean Solar Zenith Angle | 44.20° |
| Mean Glint Angle | 98.90° |
| Water Fraction | 0.00 |
| Total Pixel Area | 8.40 km2 |
| Latest Satellite Imagery: | |
| View all event imagery » | |
Possible Wildfire
| Basic Information | |
|---|---|
| State/Province(s) | WY |
| Country/Countries | United States |
| County/Locality(s) | Big Horn County, WY |
| NWS WFO | Riverton WY |
| Identification Method | Enhanced Contextual (Cloud) |
| Mean Object Date/Time | 2025-03-27 19:01:19UTC |
| Radiative Center (Lat, Lon): | 44.235001°, -107.762779° |
| Nearby Counties (meeting alert criteria): |
|
| Total Radiative Power Anomaly | n/a |
| Total Radiative Power | 59.38 MW |
| Map: | |
| Additional Information | |
| Alert Status | New Feature |
| Type of Event | Nominal Risk |
| Event Priority Ranking | 4 |
| Maximum Observed BT (3.9 um) | 319.67 K |
| Observed - Background BT (3.9 um) | 8.30 K |
| BT Anomaly (3.9 um) | 7.34 K |
| Maximum Observed - Clear RTM BT (3.9 um) | 27.87 K |
| Maximum Observed BTD (3.9-10/11/12 um) | 19.74 K |
| Observed - Background BTD (3.9-10/11/12 um) | 8.05 K |
| BTD Anomaly (3.9-10/11/12 um) | 10.56 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 | 0.74 |
| Fraction of Surrounding Red Channel Pixels that are Brighter | 1.00 |
| Maximum Radiative Power | 59.38 MW |
| Maximum Radiative Power Uncertainty | 0.00 MW |
| Total Radiative Power Uncertainty | 0.00 MW |
| Mean Viewing Angle | 60.60° |
| Mean Solar Zenith Angle | 42.20° |
| Mean Glint Angle | 96.20° |
| Water Fraction | 0.00 |
| Total Pixel Area | 8.20 km2 |
| Latest Satellite Imagery: | |
| View all event imagery » | |
Possible Wildfire
| Basic Information | |
|---|---|
| State/Province(s) | MO |
| Country/Countries | United States |
| County/Locality(s) | Butler County, MO |
| NWS WFO | Paducah KY |
| Identification Method | Enhanced Contextual (Cloud) |
| Mean Object Date/Time | 2025-03-27 19:01:51UTC |
| Radiative Center (Lat, Lon): | 36.582222°, -90.371109° |
| Nearby Counties (meeting alert criteria): |
|
| Total Radiative Power Anomaly | n/a |
| Total Radiative Power | 50.24 MW |
| Map: | |
| Additional Information | |
| Alert Status | New Feature |
| Type of Event | Nominal Risk |
| Event Priority Ranking | 4 |
| Maximum Observed BT (3.9 um) | 319.92 K |
| Observed - Background BT (3.9 um) | 9.46 K |
| BT Anomaly (3.9 um) | 4.57 K |
| Maximum Observed - Clear RTM BT (3.9 um) | 26.61 K |
| Maximum Observed BTD (3.9-10/11/12 um) | 26.90 K |
| Observed - Background BTD (3.9-10/11/12 um) | 9.91 K |
| BTD Anomaly (3.9-10/11/12 um) | 5.52 K |
| Similar Pixel Count | 0 |
| BT Time Tendency (3.9 um) | 4.40 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 | 0.96 |
| Maximum Radiative Power | 50.24 MW |
| Maximum Radiative Power Uncertainty | 0.00 MW |
| Total Radiative Power Uncertainty | 0.00 MW |
| Mean Viewing Angle | 45.50° |
| Mean Solar Zenith Angle | 36.60° |
| Mean Glint Angle | 74.10° |
| Water Fraction | 0.00 |
| Total Pixel Area | 5.70 km2 |
| Latest Satellite Imagery: | |
| View all event imagery » | |
Possible Wildfire
| Basic Information | |
|---|---|
| State/Province(s) | TN |
| Country/Countries | United States |
| County/Locality(s) | Crockett County, TN |
| NWS WFO | Memphis TN |
| Identification Method | Enhanced Contextual (Clear) |
| Mean Object Date/Time | 2025-03-27 19:02:21UTC |
| Radiative Center (Lat, Lon): | 35.739166°, -89.138336° |
| Nearby Counties (meeting alert criteria): |
|
| Total Radiative Power Anomaly | n/a |
| Total Radiative Power | 6.90 MW |
| Map: | |
| Additional Information | |
| Alert Status | New Feature |
| Type of Event | Nominal Risk |
| Event Priority Ranking | 4 |
| Maximum Observed BT (3.9 um) | 309.70 K |
| Observed - Background BT (3.9 um) | 2.66 K |
| BT Anomaly (3.9 um) | 2.38 K |
| Maximum Observed - Clear RTM BT (3.9 um) | 16.14 K |
| Maximum Observed BTD (3.9-10/11/12 um) | 12.81 K |
| Observed - Background BTD (3.9-10/11/12 um) | 1.88 K |
| BTD Anomaly (3.9-10/11/12 um) | 2.85 K |
| Similar Pixel Count | 25 |
| BT Time Tendency (3.9 um) | 1.30 K |
| Image Interval | 5.00 minutes |
| Fraction of Surrounding LWIR Pixels that are Colder | 0.89 |
| Fraction of Surrounding Red Channel Pixels that are Brighter | 1.00 |
| Maximum Radiative Power | 6.90 MW |
| Maximum Radiative Power Uncertainty | 0.00 MW |
| Total Radiative Power Uncertainty | 0.00 MW |
| Mean Viewing Angle | 44.20° |
| Mean Solar Zenith Angle | 36.30° |
| Mean Glint Angle | 72.30° |
| Water Fraction | 0.00 |
| Total Pixel Area | 5.60 km2 |
| Latest Satellite Imagery: | |
| View all event imagery » | |
Possible Wildfire
| Basic Information | |
|---|---|
| State/Province(s) | TN |
| Country/Countries | United States |
| County/Locality(s) | Grundy County, TN |
| NWS WFO | Nashville TN |
| Identification Method | Enhanced Contextual (Clear) |
| Mean Object Date/Time | 2025-03-27 19:02:21UTC |
| Radiative Center (Lat, Lon): | 35.259445°, -85.820557° |
| Nearby Counties (meeting alert criteria): |
|
| Total Radiative Power Anomaly | n/a |
| Total Radiative Power | 16.56 MW |
| Map: | |
| Additional Information | |
| Alert Status | New Feature |
| Type of Event | Nominal Risk |
| Event Priority Ranking | 4 |
| Maximum Observed BT (3.9 um) | 305.15 K |
| Observed - Background BT (3.9 um) | 2.84 K |
| BT Anomaly (3.9 um) | 2.66 K |
| Maximum Observed - Clear RTM BT (3.9 um) | 15.47 K |
| Maximum Observed BTD (3.9-10/11/12 um) | 12.05 K |
| Observed - Background BTD (3.9-10/11/12 um) | 2.53 K |
| BTD Anomaly (3.9-10/11/12 um) | 6.47 K |
| Similar Pixel Count | 25 |
| BT Time Tendency (3.9 um) | 1.40 K |
| Image Interval | 5.00 minutes |
| Fraction of Surrounding LWIR Pixels that are Colder | 0.70 |
| Fraction of Surrounding Red Channel Pixels that are Brighter | 1.00 |
| Maximum Radiative Power | 8.57 MW |
| Maximum Radiative Power Uncertainty | 0.00 MW |
| Total Radiative Power Uncertainty | 0.00 MW |
| Mean Viewing Angle | 42.60° |
| Mean Solar Zenith Angle | 37.10° |
| Mean Glint Angle | 71.60° |
| Water Fraction | 0.00 |
| Total Pixel Area | 10.90 km2 |
| Latest Satellite Imagery: | |
| View all event imagery » | |
Possible Wildfire
| Basic Information | |
|---|---|
| State/Province(s) | AL |
| Country/Countries | United States |
| County/Locality(s) | Coosa County, AL |
| NWS WFO | Birmingham AL |
| Identification Method | Enhanced Contextual (Clear) |
| Mean Object Date/Time | 2025-03-27 19:02:21UTC |
| Radiative Center (Lat, Lon): | 32.910000°, -86.065002° |
| Nearby Counties (meeting alert criteria): |
|
| Total Radiative Power Anomaly | n/a |
| Total Radiative Power | 13.04 MW |
| Map: | |
| Additional Information | |
| Alert Status | New Feature |
| Type of Event | Nominal Risk |
| Event Priority Ranking | 4 |
| Maximum Observed BT (3.9 um) | 306.54 K |
| Observed - Background BT (3.9 um) | 3.75 K |
| BT Anomaly (3.9 um) | 2.94 K |
| Maximum Observed - Clear RTM BT (3.9 um) | 13.34 K |
| Maximum Observed BTD (3.9-10/11/12 um) | 12.57 K |
| Observed - Background BTD (3.9-10/11/12 um) | 4.04 K |
| BTD Anomaly (3.9-10/11/12 um) | 3.58 K |
| Similar Pixel Count | 13 |
| BT Time Tendency (3.9 um) | 2.70 K |
| Image Interval | 5.00 minutes |
| Fraction of Surrounding LWIR Pixels that are Colder | 0.46 |
| Fraction of Surrounding Red Channel Pixels that are Brighter | 1.00 |
| Maximum Radiative Power | 13.04 MW |
| Maximum Radiative Power Uncertainty | 0.00 MW |
| Total Radiative Power Uncertainty | 0.00 MW |
| Mean Viewing Angle | 40.10° |
| Mean Solar Zenith Angle | 35.00° |
| Mean Glint Angle | 66.80° |
| Water Fraction | 0.00 |
| Total Pixel Area | 5.20 km2 |
| Latest Satellite Imagery: | |
| View all event imagery » | |
Possible Wildfire
| Basic Information | |
|---|---|
| State/Province(s) | GA |
| Country/Countries | United States |
| County/Locality(s) | Candler County, GA |
| NWS WFO | Charleston SC |
| Identification Method | Enhanced Contextual (Clear) |
| Mean Object Date/Time | 2025-03-27 19:02:22UTC |
| Radiative Center (Lat, Lon): | 32.423611°, -82.162781° |
| Nearby Counties (meeting alert criteria): |
|
| Total Radiative Power Anomaly | n/a |
| Total Radiative Power | 14.30 MW |
| Map: | |
| Additional Information | |
| Alert Status | New Feature |
| Type of Event | Nominal Risk |
| Event Priority Ranking | 4 |
| Maximum Observed BT (3.9 um) | 308.57 K |
| Observed - Background BT (3.9 um) | 4.71 K |
| BT Anomaly (3.9 um) | 4.08 K |
| Maximum Observed - Clear RTM BT (3.9 um) | 15.55 K |
| Maximum Observed BTD (3.9-10/11/12 um) | 12.49 K |
| Observed - Background BTD (3.9-10/11/12 um) | 4.17 K |
| BTD Anomaly (3.9-10/11/12 um) | 7.23 K |
| Similar Pixel Count | 7 |
| BT Time Tendency (3.9 um) | 0.90 K |
| Image Interval | 5.00 minutes |
| Fraction of Surrounding LWIR Pixels that are Colder | 0.76 |
| Fraction of Surrounding Red Channel Pixels that are Brighter | 0.99 |
| Maximum Radiative Power | 14.30 MW |
| Maximum Radiative Power Uncertainty | 0.00 MW |
| Total Radiative Power Uncertainty | 0.00 MW |
| Mean Viewing Angle | 38.60° |
| Mean Solar Zenith Angle | 36.50° |
| Mean Glint Angle | 66.80° |
| Water Fraction | 0.00 |
| Total Pixel Area | 5.10 km2 |
| Latest Satellite Imagery: | |
| View all event imagery » | |









