Wildfire Alert Report

Date: 2025-04-11
Time: 20:29:25
Production Date and Time: 2025-04-11 20:30:18 UTC
Primary Instrument: GOES-19 ABI
Wmo Spacecraft Id: 666
Location/orbit: GEO
L1 File: OR_ABI-L1b-RadM1-M6C14_G19_s20251012029256_e20251012029314_c20251012029371.nc
L1 File(s) - TemporalOR_ABI-L1b-RadM1-M6C14_G19_s20251012027256_e20251012027314_c20251012027377.nc
Number Of Thermal Anomaly Alerts: 4
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Possible Wildfire

Basic Information
State/Province(s) MN
Country/Countries United States
County/Locality(s) Clay County, MN
NWS WFO Grand Forks ND
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2025-04-11 20:29:28UTC
Radiative Center (Lat, Lon): 46.837223°, -96.454170°
Nearby Counties (meeting alert criteria):
  • Clay County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power26.75 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)302.01 K
Observed - Background BT (3.9 um)8.35 K
BT Anomaly (3.9 um)6.30 K
Maximum Observed - Clear RTM BT (3.9 um)16.04 K
Maximum Observed BTD (3.9-10/11/12 um)14.74 K
Observed - Background BTD (3.9-10/11/12 um)7.06 K
BTD Anomaly (3.9-10/11/12 um)9.32 K
Similar Pixel Count3
BT Time Tendency (3.9 um)4.50 K
Image Interval2.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.94
Fraction of Surrounding Red Channel Pixels that are Brighter0.82
Maximum Radiative Power26.75 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 58.10°
Mean Solar Zenith Angle 46.80°
Mean Glint Angle80.30°
Water Fraction0.00
Total Pixel Area 7.60 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) KS
Country/Countries United States
County/Locality(s) Washington County, KS
NWS WFO Topeka KS
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2025-04-11 20:29:31UTC
Radiative Center (Lat, Lon): 39.829445°, -97.107224°
Nearby Counties (meeting alert criteria):
  • Washington County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power7.50 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)308.79 K
Observed - Background BT (3.9 um)1.96 K
BT Anomaly (3.9 um)1.61 K
Maximum Observed - Clear RTM BT (3.9 um)17.03 K
Maximum Observed BTD (3.9-10/11/12 um)9.71 K
Observed - Background BTD (3.9-10/11/12 um)1.50 K
BTD Anomaly (3.9-10/11/12 um)2.72 K
Similar Pixel Count25
BT Time Tendency (3.9 um)0.90 K
Image Interval2.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.62
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power7.50 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 51.60°
Mean Solar Zenith Angle 41.60°
Mean Glint Angle67.90°
Water Fraction0.00
Total Pixel Area 6.40 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) AR
Country/Countries United States
County/Locality(s) Madison County, AR
NWS WFO Tulsa OK
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2025-04-11 20:29:31UTC
Radiative Center (Lat, Lon): 35.949444°, -93.668892°
Nearby Counties (meeting alert criteria):
  • Madison County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power4.35 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)299.37 K
Observed - Background BT (3.9 um)2.14 K
BT Anomaly (3.9 um)2.77 K
Maximum Observed - Clear RTM BT (3.9 um)14.57 K
Maximum Observed BTD (3.9-10/11/12 um)6.96 K
Observed - Background BTD (3.9-10/11/12 um)1.41 K
BTD Anomaly (3.9-10/11/12 um)2.61 K
Similar Pixel Count25
BT Time Tendency (3.9 um)0.30 K
Image Interval2.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.87
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power4.35 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 46.30°
Mean Solar Zenith Angle 41.40°
Mean Glint Angle61.40°
Water Fraction0.00
Total Pixel Area 5.80 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) OK
Country/Countries United States
County/Locality(s) Grady County, OK
NWS WFO Norman OK
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2025-04-11 20:29:30UTC
Radiative Center (Lat, Lon): 34.917778°, -98.071388°
Nearby Counties (meeting alert criteria):
  • Grady County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power5.09 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)306.28 K
Observed - Background BT (3.9 um)1.59 K
BT Anomaly (3.9 um)1.83 K
Maximum Observed - Clear RTM BT (3.9 um)14.15 K
Maximum Observed BTD (3.9-10/11/12 um)8.84 K
Observed - Background BTD (3.9-10/11/12 um)1.41 K
BTD Anomaly (3.9-10/11/12 um)4.65 K
Similar Pixel Count15
BT Time Tendency (3.9 um)0.20 K
Image Interval2.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.58
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power5.09 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 47.60°
Mean Solar Zenith Angle 37.90°
Mean Glint Angle58.90°
Water Fraction0.00
Total Pixel Area 5.90 km2
Latest Satellite Imagery:
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