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Wildfire Notification Report

Date: 2026-04-19
Time: 22:46:17
Production Date and Time: 2026-04-19 22:51:15 UTC
Primary Instrument: GOES-19 ABI
Wmo Spacecraft Id: 666
Location/orbit: GEO
L1 File: OR_ABI-L1b-RadC-M6C14_G19_s20261092246175_e20261092248549_c20261092249005.nc
L1 File(s) - TemporalOR_ABI-L1b-RadC-M6C14_G19_s20261092241175_e20261092243549_c20261092244025.nc
Number Of Thermal Anomaly Notifications: 7
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Possible Wildfire

Basic Information
State/Province(s) MN
Country/Countries United States
County/Locality(s) Pope County, MN
NWS WFO Twin Cities/Chanhassen MN
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2026-04-19 22:46:20UTC
Radiative Center (Lat, Lon): 45.464443°, -95.678055°
Nearby Counties (meeting notification criteria):
  • Pope County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power42.97 MW
Map:
Additional Information
Notification Status New Feature
Type of EventNominal Fire Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)294.36 K
Observed - Background BT (3.9 um)9.68 K
BT Anomaly (3.9 um)12.79 K
Maximum Observed - Clear RTM BT (3.9 um)16.27 K
Maximum Observed BTD (3.9-10/11/12 um)13.18 K
Observed - Background BTD (3.9-10/11/12 um)8.82 K
BTD Anomaly (3.9-10/11/12 um)36.78 K
Similar Pixel Count2
BT Time Tendency (3.9 um)7.30 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.89
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power24.77 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 56.40°
Mean Solar Zenith Angle 65.60°
Mean Glint Angle62.40°
Water Fraction0.00
Total Pixel Area 14.50 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) SD
Country/Countries United States
County/Locality(s) Hanson County, SD
NWS WFO Sioux Falls SD
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2026-04-19 22:46:20UTC
Radiative Center (Lat, Lon): 43.554443°, -97.719170°
Nearby Counties (meeting notification criteria):
  • Hanson County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power18.42 MW
Map:
Additional Information
Notification Status New Feature
Type of EventNominal Fire Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)295.67 K
Observed - Background BT (3.9 um)3.60 K
BT Anomaly (3.9 um)4.80 K
Maximum Observed - Clear RTM BT (3.9 um)13.78 K
Maximum Observed BTD (3.9-10/11/12 um)8.54 K
Observed - Background BTD (3.9-10/11/12 um)3.40 K
BTD Anomaly (3.9-10/11/12 um)10.74 K
Similar Pixel Count7
BT Time Tendency (3.9 um)2.40 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.65
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power10.36 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 55.40°
Mean Solar Zenith Angle 63.90°
Mean Glint Angle59.10°
Water Fraction0.00
Total Pixel Area 14.10 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) SD
Country/Countries United States
County/Locality(s) Yankton County, SD
NWS WFO Sioux Falls SD
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2026-04-19 22:46:50UTC
Radiative Center (Lat, Lon): 43.043888°, -97.547501°
Nearby Counties (meeting notification criteria):
  • Yankton County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power23.93 MW
Map:
Additional Information
Notification Status New Feature
Type of EventNominal Fire Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)299.07 K
Observed - Background BT (3.9 um)7.03 K
BT Anomaly (3.9 um)9.08 K
Maximum Observed - Clear RTM BT (3.9 um)16.45 K
Maximum Observed BTD (3.9-10/11/12 um)12.18 K
Observed - Background BTD (3.9-10/11/12 um)7.18 K
BTD Anomaly (3.9-10/11/12 um)20.65 K
Similar Pixel Count1
BT Time Tendency (3.9 um)5.00 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.37
Fraction of Surrounding Red Channel Pixels that are Brighter0.97
Maximum Radiative Power23.93 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 54.80°
Mean Solar Zenith Angle 63.90°
Mean Glint Angle58.70°
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) Tama County, IA
NWS WFO Des Moines IA
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2026-04-19 22:46:51UTC
Radiative Center (Lat, Lon): 41.986946°, -92.517220°
Nearby Counties (meeting notification criteria):
  • Tama County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power6.18 MW
Map:
Additional Information
Notification Status New Feature
Type of EventNominal Fire Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)289.88 K
Observed - Background BT (3.9 um)3.05 K
BT Anomaly (3.9 um)3.45 K
Maximum Observed - Clear RTM BT (3.9 um)11.64 K
Maximum Observed BTD (3.9-10/11/12 um)7.57 K
Observed - Background BTD (3.9-10/11/12 um)2.75 K
BTD Anomaly (3.9-10/11/12 um)3.94 K
Similar Pixel Count8
BT Time Tendency (3.9 um)1.40 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.69
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power6.18 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 51.90°
Mean Solar Zenith Angle 67.40°
Mean Glint Angle61.50°
Water Fraction0.00
Total Pixel Area 6.50 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) IA
Country/Countries United States
County/Locality(s) Crawford County, IA
NWS WFO Des Moines IA
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2026-04-19 22:46:50UTC
Radiative Center (Lat, Lon): 41.982498°, -95.265556°
Nearby Counties (meeting notification criteria):
  • Crawford County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power7.76 MW
Map:
Additional Information
Notification Status New Feature
Type of EventNominal Fire Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)293.24 K
Observed - Background BT (3.9 um)2.60 K
BT Anomaly (3.9 um)4.81 K
Maximum Observed - Clear RTM BT (3.9 um)11.79 K
Maximum Observed BTD (3.9-10/11/12 um)8.28 K
Observed - Background BTD (3.9-10/11/12 um)2.82 K
BTD Anomaly (3.9-10/11/12 um)8.44 K
Similar Pixel Count15
BT Time Tendency (3.9 um)1.50 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.25
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power7.76 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 52.90°
Mean Solar Zenith Angle 65.40°
Mean Glint Angle59.30°
Water Fraction0.00
Total Pixel Area 6.60 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) IN
Country/Countries United States
County/Locality(s) Lake County, IN
NWS WFO Chicago IL
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2026-04-19 22:46:51UTC
Radiative Center (Lat, Lon): 41.680832°, -87.423615°
Nearby Counties (meeting notification criteria):
  • Lake County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power11.32 MW
Map:
Additional Information
Notification Status New Feature
Type of EventIndustrial
Event Priority Ranking5
Maximum Observed BT (3.9 um)287.61 K
Observed - Background BT (3.9 um)5.68 K
BT Anomaly (3.9 um)6.87 K
Maximum Observed - Clear RTM BT (3.9 um)13.01 K
Maximum Observed BTD (3.9-10/11/12 um)9.18 K
Observed - Background BTD (3.9-10/11/12 um)5.70 K
BTD Anomaly (3.9-10/11/12 um)9.49 K
Similar Pixel Count8
BT Time Tendency (3.9 um)0.40 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.82
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power11.32 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 50.00°
Mean Solar Zenith Angle 71.20°
Mean Glint Angle66.00°
Water Fraction1.00
Total Pixel Area 6.20 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) KS
Country/Countries United States
County/Locality(s) Wabaunsee County, KS
NWS WFO Topeka KS
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2026-04-19 22:46:50UTC
Radiative Center (Lat, Lon): 38.976112°, -96.111664°
Nearby Counties (meeting notification criteria):
  • Wabaunsee County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power11.15 MW
Map:
Additional Information
Notification Status New Feature
Type of EventNominal Fire Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)300.44 K
Observed - Background BT (3.9 um)2.97 K
BT Anomaly (3.9 um)1.77 K
Maximum Observed - Clear RTM BT (3.9 um)12.03 K
Maximum Observed BTD (3.9-10/11/12 um)8.25 K
Observed - Background BTD (3.9-10/11/12 um)3.09 K
BTD Anomaly (3.9-10/11/12 um)2.65 K
Similar Pixel Count8
BT Time Tendency (3.9 um)1.70 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.52
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power11.15 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 50.30°
Mean Solar Zenith Angle 64.40°
Mean Glint Angle55.70°
Water Fraction0.00
Total Pixel Area 6.30 km2
Latest Satellite Imagery:
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