Wildfire Alert Report

Date: 2025-04-19
Time: 23:41:17
Production Date and Time: 2025-04-19 23:46:23 UTC
Primary Instrument: GOES-19 ABI
Wmo Spacecraft Id: 666
Location/orbit: GEO
L1 File: OR_ABI-L1b-RadC-M6C14_G19_s20251092341174_e20251092343547_c20251092344052.nc
L1 File(s) - TemporalOR_ABI-L1b-RadC-M6C14_G19_s20251092336174_e20251092338547_c20251092339034.nc
Number Of Thermal Anomaly Alerts: 4
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Possible Wildfire

Basic Information
State/Province(s) ND
Country/Countries United States
County/Locality(s) Dickey County, ND
NWS WFO Bismarck ND
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2025-04-19 23:41:20UTC
Radiative Center (Lat, Lon): 46.060833°, -98.169998°
Nearby Counties (meeting alert criteria):
  • Dickey County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power10.92 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)289.88 K
Observed - Background BT (3.9 um)3.85 K
BT Anomaly (3.9 um)8.69 K
Maximum Observed - Clear RTM BT (3.9 um)7.72 K
Maximum Observed BTD (3.9-10/11/12 um)7.29 K
Observed - Background BTD (3.9-10/11/12 um)4.00 K
BTD Anomaly (3.9-10/11/12 um)22.82 K
Similar Pixel Count3
BT Time Tendency (3.9 um)2.60 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.28
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power10.92 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 58.00°
Mean Solar Zenith Angle 73.50°
Mean Glint Angle56.90°
Water Fraction0.00
Total Pixel Area 7.50 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) MN
Country/Countries United States
County/Locality(s) Jackson County, MN
NWS WFO Sioux Falls SD
Identification MethodEnhanced Contextual (Cloud)
Mean Object Date/Time2025-04-19 23:41:20UTC
Radiative Center (Lat, Lon): 43.517223°, -95.043892°
Nearby Counties (meeting alert criteria):
  • Jackson County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power104.34 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)313.76 K
Observed - Background BT (3.9 um)27.37 K
BT Anomaly (3.9 um)36.84 K
Maximum Observed - Clear RTM BT (3.9 um)31.07 K
Maximum Observed BTD (3.9-10/11/12 um)29.85 K
Observed - Background BTD (3.9-10/11/12 um)26.51 K
BTD Anomaly (3.9-10/11/12 um)117.15 K
Similar Pixel Count0
BT Time Tendency (3.9 um)23.50 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.92
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power104.34 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 54.30°
Mean Solar Zenith Angle 75.70°
Mean Glint Angle58.10°
Water Fraction0.00
Total Pixel Area 6.90 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) IA
Country/Countries United States
County/Locality(s) Winnebago County, IA
NWS WFO Des Moines IA
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2025-04-19 23:41:21UTC
Radiative Center (Lat, Lon): 43.394722°, -93.553055°
Nearby Counties (meeting alert criteria):
  • Winnebago County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power4.28 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)285.56 K
Observed - Background BT (3.9 um)2.11 K
BT Anomaly (3.9 um)3.42 K
Maximum Observed - Clear RTM BT (3.9 um)4.90 K
Maximum Observed BTD (3.9-10/11/12 um)5.12 K
Observed - Background BTD (3.9-10/11/12 um)2.14 K
BTD Anomaly (3.9-10/11/12 um)10.18 K
Similar Pixel Count3
BT Time Tendency (3.9 um)1.50 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.53
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power4.28 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 53.70°
Mean Solar Zenith Angle 76.80°
Mean Glint Angle59.50°
Water Fraction0.00
Total Pixel Area 6.70 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) IA
Country/Countries United States
County/Locality(s) Hancock County, IA
NWS WFO Des Moines IA
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2025-04-19 23:41:51UTC
Radiative Center (Lat, Lon): 42.952221°, -93.533890°
Nearby Counties (meeting alert criteria):
  • Hancock County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power7.32 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)286.97 K
Observed - Background BT (3.9 um)3.60 K
BT Anomaly (3.9 um)6.66 K
Maximum Observed - Clear RTM BT (3.9 um)6.37 K
Maximum Observed BTD (3.9-10/11/12 um)6.60 K
Observed - Background BTD (3.9-10/11/12 um)3.42 K
BTD Anomaly (3.9-10/11/12 um)8.26 K
Similar Pixel Count4
BT Time Tendency (3.9 um)2.10 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.63
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power7.32 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 53.20°
Mean Solar Zenith Angle 76.80°
Mean Glint Angle59.30°
Water Fraction0.00
Total Pixel Area 6.70 km2
Latest Satellite Imagery:
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