Wildfire Alert Report

Date: 2025-04-17
Time: 01:21:17
Production Date and Time: 2025-04-17 01:26:15 UTC
Primary Instrument: GOES-19 ABI
Wmo Spacecraft Id: 666
Location/orbit: GEO
L1 File: OR_ABI-L1b-RadC-M6C14_G19_s20251070121172_e20251070123545_c20251070124027.nc
L1 File(s) - TemporalOR_ABI-L1b-RadC-M6C14_G19_s20251070116172_e20251070118545_c20251070119044.nc
Number Of Thermal Anomaly Alerts: 7
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Possible Wildfire

Basic Information
State/Province(s) MN
Country/Countries United States
County/Locality(s) Stearns County, MN
NWS WFO Twin Cities/Chanhassen MN
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2025-04-17 01:21:21UTC
Radiative Center (Lat, Lon): 45.327778°, -94.760834°
Nearby Counties (meeting alert criteria):
  • Stearns County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power49.85 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)289.82 K
Observed - Background BT (3.9 um)11.92 K
BT Anomaly (3.9 um)22.53 K
Maximum Observed - Clear RTM BT (3.9 um)8.81 K
Maximum Observed BTD (3.9-10/11/12 um)11.81 K
Observed - Background BTD (3.9-10/11/12 um)10.86 K
BTD Anomaly (3.9-10/11/12 um)23.73 K
Similar Pixel Count2
BT Time Tendency (3.9 um)7.50 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.99
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power26.42 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 56.00°
Mean Solar Zenith Angle 93.50°
Mean Glint Angle56.70°
Water Fraction0.00
Total Pixel Area 14.30 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) IA
Country/Countries United States
County/Locality(s) Winneshiek County, IA
NWS WFO La Crosse WI
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2025-04-17 01:21:21UTC
Radiative Center (Lat, Lon): 43.329445°, -91.883331°
Nearby Counties (meeting alert criteria):
  • Winneshiek County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power8.65 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)283.03 K
Observed - Background BT (3.9 um)5.59 K
BT Anomaly (3.9 um)7.17 K
Maximum Observed - Clear RTM BT (3.9 um)3.48 K
Maximum Observed BTD (3.9-10/11/12 um)5.20 K
Observed - Background BTD (3.9-10/11/12 um)4.99 K
BTD Anomaly (3.9-10/11/12 um)8.41 K
Similar Pixel Count1
BT Time Tendency (3.9 um)4.30 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.91
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power8.65 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 53.00°
Mean Solar Zenith Angle 96.10°
Mean Glint Angle60.90°
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) Chickasaw County, IA
NWS WFO La Crosse WI
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2025-04-17 01:21:21UTC
Radiative Center (Lat, Lon): 43.174721°, -92.470276°
Nearby Counties (meeting alert criteria):
  • Chickasaw County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power4.53 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)281.54 K
Observed - Background BT (3.9 um)2.69 K
BT Anomaly (3.9 um)3.55 K
Maximum Observed - Clear RTM BT (3.9 um)0.84 K
Maximum Observed BTD (3.9-10/11/12 um)2.54 K
Observed - Background BTD (3.9-10/11/12 um)2.43 K
BTD Anomaly (3.9-10/11/12 um)9.97 K
Similar Pixel Count1
BT Time Tendency (3.9 um)0.40 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.55
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power4.53 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 53.10°
Mean Solar Zenith Angle 95.80°
Mean Glint Angle60.40°
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) Fayette County, IA
NWS WFO La Crosse WI
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2025-04-17 01:21:51UTC
Radiative Center (Lat, Lon): 42.823055°, -91.692780°
Nearby Counties (meeting alert criteria):
  • Fayette County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power10.23 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)282.34 K
Observed - Background BT (3.9 um)4.09 K
BT Anomaly (3.9 um)7.61 K
Maximum Observed - Clear RTM BT (3.9 um)2.60 K
Maximum Observed BTD (3.9-10/11/12 um)3.51 K
Observed - Background BTD (3.9-10/11/12 um)3.04 K
BTD Anomaly (3.9-10/11/12 um)6.77 K
Similar Pixel Count3
BT Time Tendency (3.9 um)1.90 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder1.00
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power5.24 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 52.50°
Mean Solar Zenith Angle 96.40°
Mean Glint Angle61.50°
Water Fraction0.00
Total Pixel Area 13.10 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) IA
Country/Countries United States
County/Locality(s) Pocahontas County, IA
NWS WFO Des Moines IA
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2025-04-17 01:21:50UTC
Radiative Center (Lat, Lon): 42.683334°, -94.777779°
Nearby Counties (meeting alert criteria):
  • Pocahontas County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power26.91 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)287.93 K
Observed - Background BT (3.9 um)5.85 K
BT Anomaly (3.9 um)10.63 K
Maximum Observed - Clear RTM BT (3.9 um)1.05 K
Maximum Observed BTD (3.9-10/11/12 um)8.65 K
Observed - Background BTD (3.9-10/11/12 um)6.17 K
BTD Anomaly (3.9-10/11/12 um)8.01 K
Similar Pixel Count3
BT Time Tendency (3.9 um)5.80 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.41
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power14.34 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 53.40°
Mean Solar Zenith Angle 94.30°
Mean Glint Angle58.10°
Water Fraction0.00
Total Pixel Area 13.40 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) IA
Country/Countries United States
County/Locality(s) Iowa County, IA
NWS WFO Quad Cities IL
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2025-04-17 01:21:51UTC
Radiative Center (Lat, Lon): 41.541389°, -91.997498°
Nearby Counties (meeting alert criteria):
  • Iowa County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power7.64 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)284.58 K
Observed - Background BT (3.9 um)4.45 K
BT Anomaly (3.9 um)8.70 K
Maximum Observed - Clear RTM BT (3.9 um)2.42 K
Maximum Observed BTD (3.9-10/11/12 um)5.08 K
Observed - Background BTD (3.9-10/11/12 um)3.89 K
BTD Anomaly (3.9-10/11/12 um)7.66 K
Similar Pixel Count2
BT Time Tendency (3.9 um)3.70 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.88
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power7.64 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 51.20°
Mean Solar Zenith Angle 96.70°
Mean Glint Angle62.00°
Water Fraction0.00
Total Pixel Area 6.40 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) LA
Country/Countries United States
County/Locality(s) Lafourche Parish, LA
NWS WFO New Orleans LA
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2025-04-17 01:22:51UTC
Radiative Center (Lat, Lon): 29.553612°, -90.402496°
Nearby Counties (meeting alert criteria):
  • Lafourche Parish (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power11.55 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)293.03 K
Observed - Background BT (3.9 um)5.51 K
BT Anomaly (3.9 um)3.91 K
Maximum Observed - Clear RTM BT (3.9 um)4.52 K
Maximum Observed BTD (3.9-10/11/12 um)6.16 K
Observed - Background BTD (3.9-10/11/12 um)5.52 K
BTD Anomaly (3.9-10/11/12 um)10.39 K
Similar Pixel Count1
BT Time Tendency (3.9 um)5.90 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.34
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power11.55 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 38.50°
Mean Solar Zenith Angle 101.90°
Mean Glint Angle73.10°
Water Fraction0.00
Total Pixel Area 5.10 km2
Latest Satellite Imagery:
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