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Wildfire Notification Report

Date: 2026-04-11
Time: 01:01:18
Production Date and Time: 2026-04-11 01:06:08 UTC
Primary Instrument: GOES-19 ABI
Wmo Spacecraft Id: 666
Location/orbit: GEO
L1 File: OR_ABI-L1b-RadC-M6C14_G19_s20261010101180_e20261010103553_c20261010104007.nc
L1 File(s) - TemporalOR_ABI-L1b-RadC-M6C14_G19_s20261010056180_e20261010058553_c20261010059014.nc
Number Of Thermal Anomaly Notifications: 6
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Possible Wildfire

Basic Information
State/Province(s) MN
Country/Countries United States
County/Locality(s) Nicollet County, MN
NWS WFO Twin Cities/Chanhassen MN
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2026-04-11 01:01:22UTC
Radiative Center (Lat, Lon): 44.291389°, -94.201385°
Nearby Counties (meeting notification criteria):
  • Nicollet County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power9.48 MW
Map:
Additional Information
Notification Status New Feature
Type of EventNominal Fire Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)280.22 K
Observed - Background BT (3.9 um)5.92 K
BT Anomaly (3.9 um)6.15 K
Maximum Observed - Clear RTM BT (3.9 um)-0.30 K
Maximum Observed BTD (3.9-10/11/12 um)5.21 K
Observed - Background BTD (3.9-10/11/12 um)5.83 K
BTD Anomaly (3.9-10/11/12 um)17.42 K
Similar Pixel Count1
BT Time Tendency (3.9 um)4.60 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.66
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power9.48 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 54.80°
Mean Solar Zenith Angle 92.10°
Mean Glint Angle60.10°
Water Fraction0.00
Total Pixel Area 6.90 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) MN
Country/Countries United States
County/Locality(s) Fillmore County, MN
NWS WFO La Crosse WI
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2026-04-11 01:01:22UTC
Radiative Center (Lat, Lon): 43.813889°, -92.099442°
Nearby Counties (meeting notification criteria):
  • Fillmore County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power4.80 MW
Map:
Additional Information
Notification Status New Feature
Type of EventNominal Fire Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)277.26 K
Observed - Background BT (3.9 um)4.34 K
BT Anomaly (3.9 um)4.81 K
Maximum Observed - Clear RTM BT (3.9 um)0.97 K
Maximum Observed BTD (3.9-10/11/12 um)2.82 K
Observed - Background BTD (3.9-10/11/12 um)3.47 K
BTD Anomaly (3.9-10/11/12 um)9.48 K
Similar Pixel Count1
BT Time Tendency (3.9 um)2.70 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.90
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power4.80 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 53.60°
Mean Solar Zenith Angle 93.70°
Mean Glint Angle62.60°
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) Cedar County, IA
NWS WFO Quad Cities IL
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2026-04-11 01:01:52UTC
Radiative Center (Lat, Lon): 41.858891°, -91.341393°
Nearby Counties (meeting notification criteria):
  • Cedar County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power9.25 MW
Map:
Additional Information
Notification Status New Feature
Type of EventNominal Fire Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)280.81 K
Observed - Background BT (3.9 um)5.55 K
BT Anomaly (3.9 um)8.30 K
Maximum Observed - Clear RTM BT (3.9 um)2.60 K
Maximum Observed BTD (3.9-10/11/12 um)5.79 K
Observed - Background BTD (3.9-10/11/12 um)5.90 K
BTD Anomaly (3.9-10/11/12 um)19.10 K
Similar Pixel Count1
BT Time Tendency (3.9 um)2.40 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 Power9.25 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 51.30°
Mean Solar Zenith Angle 94.70°
Mean Glint Angle64.30°
Water Fraction0.00
Total Pixel Area 6.40 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) IA
Country/Countries United States
County/Locality(s) Adair County, IA
NWS WFO Des Moines IA
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2026-04-11 01:01:51UTC
Radiative Center (Lat, Lon): 41.378613°, -94.408890°
Nearby Counties (meeting notification criteria):
  • Adair County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power13.11 MW
Map:
Additional Information
Notification Status New Feature
Type of EventNominal Fire Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)283.26 K
Observed - Background BT (3.9 um)8.38 K
BT Anomaly (3.9 um)15.30 K
Maximum Observed - Clear RTM BT (3.9 um)4.45 K
Maximum Observed BTD (3.9-10/11/12 um)8.83 K
Observed - Background BTD (3.9-10/11/12 um)7.16 K
BTD Anomaly (3.9-10/11/12 um)14.60 K
Similar Pixel Count1
BT Time Tendency (3.9 um)7.80 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 Power13.11 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 52.00°
Mean Solar Zenith Angle 92.60°
Mean Glint Angle60.90°
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) Washington County, IA
NWS WFO Quad Cities IL
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2026-04-11 01:01:52UTC
Radiative Center (Lat, Lon): 41.245277°, -91.612778°
Nearby Counties (meeting notification criteria):
  • Washington County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power11.34 MW
Map:
Additional Information
Notification Status New Feature
Type of EventNominal Fire Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)282.49 K
Observed - Background BT (3.9 um)6.90 K
BT Anomaly (3.9 um)9.26 K
Maximum Observed - Clear RTM BT (3.9 um)3.56 K
Maximum Observed BTD (3.9-10/11/12 um)7.44 K
Observed - Background BTD (3.9-10/11/12 um)6.71 K
BTD Anomaly (3.9-10/11/12 um)11.20 K
Similar Pixel Count1
BT Time Tendency (3.9 um)5.30 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.75
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power11.34 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 50.80°
Mean Solar Zenith Angle 94.70°
Mean Glint Angle64.30°
Water Fraction0.00
Total Pixel Area 6.30 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) AL
Country/Countries United States
County/Locality(s) Chambers County, AL
NWS WFO Birmingham AL
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2026-04-11 01:02:22UTC
Radiative Center (Lat, Lon): 32.848331°, -85.307220°
Nearby Counties (meeting notification criteria):
  • Chambers County (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)288.86 K
Observed - Background BT (3.9 um)4.42 K
BT Anomaly (3.9 um)4.77 K
Maximum Observed - Clear RTM BT (3.9 um)2.30 K
Maximum Observed BTD (3.9-10/11/12 um)7.41 K
Observed - Background BTD (3.9-10/11/12 um)4.24 K
BTD Anomaly (3.9-10/11/12 um)4.12 K
Similar Pixel Count3
BT Time Tendency (3.9 um)0.00 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 Power7.82 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 39.90°
Mean Solar Zenith Angle 101.90°
Mean Glint Angle77.90°
Water Fraction0.00
Total Pixel Area 5.20 km2
Latest Satellite Imagery:
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