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Wildfire Notification Report

Date: 2026-04-11
Time: 00:06:18
Production Date and Time: 2026-04-11 00:11:02 UTC
Primary Instrument: GOES-19 ABI
Wmo Spacecraft Id: 666
Location/orbit: GEO
L1 File: OR_ABI-L1b-RadC-M6C14_G19_s20261010006180_e20261010008553_c20261010009021.nc
L1 File(s) - TemporalOR_ABI-L1b-RadC-M6C14_G19_s20261010001180_e20261010003553_c20261010004010.nc
Number Of Thermal Anomaly Notifications: 7
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Possible Wildfire

Basic Information
State/Province(s) WI
Country/Countries United States
County/Locality(s) Waushara County, WI
NWS WFO Green Bay WI
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2026-04-11 00:06:22UTC
Radiative Center (Lat, Lon): 44.003056°, -88.909164°
Nearby Counties (meeting notification criteria):
  • Waushara County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power6.80 MW
Map:
Additional Information
Notification Status New Feature
Type of EventNominal Fire Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)281.06 K
Observed - Background BT (3.9 um)4.07 K
BT Anomaly (3.9 um)10.48 K
Maximum Observed - Clear RTM BT (3.9 um)5.01 K
Maximum Observed BTD (3.9-10/11/12 um)4.44 K
Observed - Background BTD (3.9-10/11/12 um)4.00 K
BTD Anomaly (3.9-10/11/12 um)14.47 K
Similar Pixel Count1
BT Time Tendency (3.9 um)1.90 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.56
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power6.80 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 52.80°
Mean Solar Zenith Angle 86.20°
Mean Glint Angle66.60°
Water Fraction0.00
Total Pixel Area 6.60 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) MN
Country/Countries United States
County/Locality(s) Steele County, MN
NWS WFO Twin Cities/Chanhassen MN
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2026-04-11 00:06:22UTC
Radiative Center (Lat, Lon): 43.910831°, -93.061668°
Nearby Counties (meeting notification criteria):
  • Steele County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power25.49 MW
Map:
Additional Information
Notification Status New Feature
Type of EventNominal Fire Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)287.03 K
Observed - Background BT (3.9 um)7.68 K
BT Anomaly (3.9 um)17.57 K
Maximum Observed - Clear RTM BT (3.9 um)8.35 K
Maximum Observed BTD (3.9-10/11/12 um)8.10 K
Observed - Background BTD (3.9-10/11/12 um)7.44 K
BTD Anomaly (3.9-10/11/12 um)35.92 K
Similar Pixel Count2
BT Time Tendency (3.9 um)5.20 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.77
Fraction of Surrounding Red Channel Pixels that are Brighter0.19
Maximum Radiative Power25.49 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 54.00°
Mean Solar Zenith Angle 83.20°
Mean Glint Angle62.30°
Water Fraction0.00
Total Pixel Area 13.60 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) WI
Country/Countries United States
County/Locality(s) Richland County, WI
NWS WFO La Crosse WI
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2026-04-11 00:06:22UTC
Radiative Center (Lat, Lon): 43.421112°, -90.311386°
Nearby Counties (meeting notification criteria):
  • Richland County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power11.94 MW
Map:
Additional Information
Notification Status New Feature
Type of EventNominal Fire Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)281.14 K
Observed - Background BT (3.9 um)3.10 K
BT Anomaly (3.9 um)8.12 K
Maximum Observed - Clear RTM BT (3.9 um)5.62 K
Maximum Observed BTD (3.9-10/11/12 um)3.20 K
Observed - Background BTD (3.9-10/11/12 um)2.92 K
BTD Anomaly (3.9-10/11/12 um)17.40 K
Similar Pixel Count3
BT Time Tendency (3.9 um)2.00 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.62
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power11.94 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 52.60°
Mean Solar Zenith Angle 85.30°
Mean Glint Angle65.10°
Water Fraction0.00
Total Pixel Area 19.80 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) IA
Country/Countries United States
County/Locality(s) Clayton County, IA
NWS WFO La Crosse WI
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2026-04-11 00:06:52UTC
Radiative Center (Lat, Lon): 42.723610°, -91.333611°
Nearby Counties (meeting notification criteria):
  • Clayton County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power42.47 MW
Map:
Additional Information
Notification Status New Feature
Type of EventNominal Fire Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)291.30 K
Observed - Background BT (3.9 um)12.59 K
BT Anomaly (3.9 um)4.11 K
Maximum Observed - Clear RTM BT (3.9 um)14.01 K
Maximum Observed BTD (3.9-10/11/12 um)12.62 K
Observed - Background BTD (3.9-10/11/12 um)11.64 K
BTD Anomaly (3.9-10/11/12 um)3.90 K
Similar Pixel Count2
BT Time Tendency (3.9 um)11.70 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 Power42.47 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 52.20°
Mean Solar Zenith Angle 84.60°
Mean Glint Angle64.00°
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) Cherokee County, IA
NWS WFO Sioux Falls SD
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2026-04-11 00:06:51UTC
Radiative Center (Lat, Lon): 42.831944°, -95.511665°
Nearby Counties (meeting notification criteria):
  • Cherokee County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power9.94 MW
Map:
Additional Information
Notification Status New Feature
Type of EventNominal Fire Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)285.77 K
Observed - Background BT (3.9 um)5.04 K
BT Anomaly (3.9 um)10.22 K
Maximum Observed - Clear RTM BT (3.9 um)4.74 K
Maximum Observed BTD (3.9-10/11/12 um)8.01 K
Observed - Background BTD (3.9-10/11/12 um)4.77 K
BTD Anomaly (3.9-10/11/12 um)7.10 K
Similar Pixel Count2
BT Time Tendency (3.9 um)0.90 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.64
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power9.94 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 53.80°
Mean Solar Zenith Angle 81.50°
Mean Glint Angle59.70°
Water Fraction0.00
Total Pixel Area 6.80 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) GA
Country/Countries United States
County/Locality(s) Jones County, GA
NWS WFO Peachtree City GA
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2026-04-11 00:07:22UTC
Radiative Center (Lat, Lon): 33.008335°, -83.385834°
Nearby Counties (meeting notification criteria):
  • Jones County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power11.86 MW
Map:
Additional Information
Notification Status New Feature
Type of EventNominal Fire Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)293.44 K
Observed - Background BT (3.9 um)5.66 K
BT Anomaly (3.9 um)12.04 K
Maximum Observed - Clear RTM BT (3.9 um)6.79 K
Maximum Observed BTD (3.9-10/11/12 um)6.25 K
Observed - Background BTD (3.9-10/11/12 um)5.84 K
BTD Anomaly (3.9-10/11/12 um)25.91 K
Similar Pixel Count1
BT Time Tendency (3.9 um)3.50 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.29
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power11.86 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 39.60°
Mean Solar Zenith Angle 92.20°
Mean Glint Angle75.70°
Water Fraction0.00
Total Pixel Area 5.20 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) Unknown
Country/Countries Cuba
County/Locality(s) Unknown, Unknown
NWS WFO N/A
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2026-04-11 00:08:23UTC
Radiative Center (Lat, Lon): 23.086666°, -82.176941°
Nearby Counties (meeting notification criteria):
  • Unknown (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power7.82 MW
Map:
Additional Information
Notification Status New Feature
Type of EventNominal Fire Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)297.33 K
Observed - Background BT (3.9 um)4.13 K
BT Anomaly (3.9 um)4.80 K
Maximum Observed - Clear RTM BT (3.9 um)4.66 K
Maximum Observed BTD (3.9-10/11/12 um)7.39 K
Observed - Background BTD (3.9-10/11/12 um)3.29 K
BTD Anomaly (3.9-10/11/12 um)4.54 K
Similar Pixel Count6
BT Time Tendency (3.9 um)3.60 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.87
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power7.82 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 28.30°
Mean Solar Zenith Angle 95.20°
Mean Glint Angle81.70°
Water Fraction0.00
Total Pixel Area 4.50 km2
Latest Satellite Imagery:
  • None Available
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