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Wildfire Notification Report

Date: 2026-04-23
Time: 00:07:55
Production Date and Time: 2026-04-23 00:08:36 UTC
Primary Instrument: GOES-19 ABI
Wmo Spacecraft Id: 666
Location/orbit: GEO
L1 File: OR_ABI-L1b-RadM2-M6C14_G19_s20261130007557_e20261130008015_c20261130008064.nc
L1 File(s) - TemporalOR_ABI-L1b-RadM2-M6C14_G19_s20261130006557_e20261130007015_c20261130007066.nc
Number Of Thermal Anomaly Notifications: 4
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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/Time2026-04-23 00:07:56UTC
Radiative Center (Lat, Lon): 43.484722°, -92.073334°
Nearby Counties (meeting notification criteria):
  • Winneshiek County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power5.77 MW
Map:
Additional Information
Notification Status New Feature
Type of EventNominal Fire Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)293.90 K
Observed - Background BT (3.9 um)2.04 K
BT Anomaly (3.9 um)8.30 K
Maximum Observed - Clear RTM BT (3.9 um)4.78 K
Maximum Observed BTD (3.9-10/11/12 um)6.02 K
Observed - Background BTD (3.9-10/11/12 um)2.06 K
BTD Anomaly (3.9-10/11/12 um)7.04 K
Similar Pixel Count12
BT Time Tendency (3.9 um)1.10 K
Image Interval1.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.38
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power5.77 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 53.20°
Mean Solar Zenith Angle 81.80°
Mean Glint Angle58.90°
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) Jackson County, IA
NWS WFO Quad Cities IL
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2026-04-23 00:07:56UTC
Radiative Center (Lat, Lon): 42.055000°, -90.378052°
Nearby Counties (meeting notification criteria):
  • Jackson County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power11.64 MW
Map:
Additional Information
Notification Status New Feature
Type of EventNominal Fire Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)293.95 K
Observed - Background BT (3.9 um)2.55 K
BT Anomaly (3.9 um)4.11 K
Maximum Observed - Clear RTM BT (3.9 um)4.18 K
Maximum Observed BTD (3.9-10/11/12 um)4.95 K
Observed - Background BTD (3.9-10/11/12 um)2.38 K
BTD Anomaly (3.9-10/11/12 um)5.28 K
Similar Pixel Count2
BT Time Tendency (3.9 um)0.60 K
Image Interval1.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.60
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power11.64 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 51.20°
Mean Solar Zenith Angle 83.30°
Mean Glint Angle60.70°
Water Fraction0.00
Total Pixel Area 12.80 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) AR
Country/Countries United States
County/Locality(s) Clay County, AR
NWS WFO Memphis TN
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2026-04-23 00:07:59UTC
Radiative Center (Lat, Lon): 36.448612°, -90.143890°
Nearby Counties (meeting notification criteria):
  • Clay County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power8.09 MW
Map:
Additional Information
Notification Status New Feature
Type of EventNominal Fire Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)292.87 K
Observed - Background BT (3.9 um)3.14 K
BT Anomaly (3.9 um)3.64 K
Maximum Observed - Clear RTM BT (3.9 um)3.81 K
Maximum Observed BTD (3.9-10/11/12 um)5.12 K
Observed - Background BTD (3.9-10/11/12 um)3.21 K
BTD Anomaly (3.9-10/11/12 um)4.15 K
Similar Pixel Count1
BT Time Tendency (3.9 um)0.90 K
Image Interval1.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.39
Fraction of Surrounding Red Channel Pixels that are Brighter0.92
Maximum Radiative Power8.09 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 45.40°
Mean Solar Zenith Angle 84.60°
Mean Glint Angle61.50°
Water Fraction0.00
Total Pixel Area 5.70 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) AL
Country/Countries United States
County/Locality(s) Shelby County, AL
NWS WFO Birmingham AL
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2026-04-23 00:08:00UTC
Radiative Center (Lat, Lon): 33.300278°, -86.443611°
Nearby Counties (meeting notification criteria):
  • Shelby County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power6.43 MW
Map:
Additional Information
Notification Status New Feature
Type of EventNominal Fire Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)293.34 K
Observed - Background BT (3.9 um)3.00 K
BT Anomaly (3.9 um)4.36 K
Maximum Observed - Clear RTM BT (3.9 um)4.86 K
Maximum Observed BTD (3.9-10/11/12 um)6.01 K
Observed - Background BTD (3.9-10/11/12 um)2.85 K
BTD Anomaly (3.9-10/11/12 um)8.71 K
Similar Pixel Count2
BT Time Tendency (3.9 um)0.40 K
Image Interval1.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.55
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power6.43 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 40.80°
Mean Solar Zenith Angle 88.20°
Mean Glint Angle67.50°
Water Fraction0.00
Total Pixel Area 5.30 km2
Latest Satellite Imagery:
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