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Wildfire Notification Report

Date: 2026-04-22
Time: 23:56:17
Production Date and Time: 2026-04-23 00:01:03 UTC
Primary Instrument: GOES-19 ABI
Wmo Spacecraft Id: 666
Location/orbit: GEO
L1 File: OR_ABI-L1b-RadC-M6C14_G19_s20261122356179_e20261122358552_c20261122359033.nc
L1 File(s) - TemporalOR_ABI-L1b-RadC-M6C14_G19_s20261122351179_e20261122353552_c20261122354026.nc
Number Of Thermal Anomaly Notifications: 5
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Possible Wildfire

Basic Information
State/Province(s) WI
Country/Countries United States
County/Locality(s) Portage County, WI
NWS WFO Green Bay WI
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2026-04-22 23:56:21UTC
Radiative Center (Lat, Lon): 44.541668°, -89.670830°
Nearby Counties (meeting notification criteria):
  • Portage County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power14.51 MW
Map:
Additional Information
Notification Status New Feature
Type of EventNominal Fire Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)293.29 K
Observed - Background BT (3.9 um)5.22 K
BT Anomaly (3.9 um)5.25 K
Maximum Observed - Clear RTM BT (3.9 um)8.60 K
Maximum Observed BTD (3.9-10/11/12 um)8.83 K
Observed - Background BTD (3.9-10/11/12 um)4.28 K
BTD Anomaly (3.9-10/11/12 um)5.00 K
Similar Pixel Count6
BT Time Tendency (3.9 um)3.70 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.93
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power14.51 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 53.60°
Mean Solar Zenith Angle 81.50°
Mean Glint Angle62.10°
Water Fraction0.00
Total Pixel Area 6.70 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) WI
Country/Countries United States
County/Locality(s) Lafayette County, WI
NWS WFO Milwaukee/Sullivan WI
Identification MethodEnhanced Contextual (Cloud)
Mean Object Date/Time2026-04-22 23:56:51UTC
Radiative Center (Lat, Lon): 42.735279°, -90.004448°
Nearby Counties (meeting notification criteria):
  • Lafayette County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power50.90 MW
Map:
Additional Information
Notification Status New Feature
Type of EventNominal Fire Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)305.23 K
Observed - Background BT (3.9 um)14.61 K
BT Anomaly (3.9 um)36.72 K
Maximum Observed - Clear RTM BT (3.9 um)17.70 K
Maximum Observed BTD (3.9-10/11/12 um)17.74 K
Observed - Background BTD (3.9-10/11/12 um)13.99 K
BTD Anomaly (3.9-10/11/12 um)20.27 K
Similar Pixel Count0
BT Time Tendency (3.9 um)13.00 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 Power50.90 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 51.80°
Mean Solar Zenith Angle 81.60°
Mean Glint Angle61.60°
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) Iowa County, IA
NWS WFO Quad Cities IL
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2026-04-22 23:56:51UTC
Radiative Center (Lat, Lon): 41.799999°, -92.078331°
Nearby Counties (meeting notification criteria):
  • Iowa County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power24.92 MW
Map:
Additional Information
Notification Status New Feature
Type of EventNominal Fire Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)300.27 K
Observed - Background BT (3.9 um)7.89 K
BT Anomaly (3.9 um)40.36 K
Maximum Observed - Clear RTM BT (3.9 um)10.78 K
Maximum Observed BTD (3.9-10/11/12 um)11.86 K
Observed - Background BTD (3.9-10/11/12 um)7.74 K
BTD Anomaly (3.9-10/11/12 um)12.82 K
Similar Pixel Count2
BT Time Tendency (3.9 um)5.30 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.57
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power24.92 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 51.50°
Mean Solar Zenith Angle 80.20°
Mean Glint Angle59.20°
Water Fraction0.00
Total Pixel Area 6.40 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) AR
Country/Countries United States
County/Locality(s) Stone County, AR
NWS WFO Little Rock AR
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2026-04-22 23:57:20UTC
Radiative Center (Lat, Lon): 36.025555°, -92.078613°
Nearby Counties (meeting notification criteria):
  • Stone County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power6.31 MW
Map:
Additional Information
Notification Status New Feature
Type of EventNominal Fire Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)294.16 K
Observed - Background BT (3.9 um)2.74 K
BT Anomaly (3.9 um)6.60 K
Maximum Observed - Clear RTM BT (3.9 um)4.37 K
Maximum Observed BTD (3.9-10/11/12 um)6.14 K
Observed - Background BTD (3.9-10/11/12 um)2.35 K
BTD Anomaly (3.9-10/11/12 um)4.64 K
Similar Pixel Count4
BT Time Tendency (3.9 um)0.40 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 Power6.31 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 45.70°
Mean Solar Zenith Angle 81.00°
Mean Glint Angle58.70°
Water Fraction0.00
Total Pixel Area 5.70 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) GA
Country/Countries United States
County/Locality(s) Newton County, GA
NWS WFO Peachtree City GA
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2026-04-22 23:57:21UTC
Radiative Center (Lat, Lon): 33.445278°, -83.842781°
Nearby Counties (meeting notification criteria):
  • Newton County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power6.14 MW
Map:
Additional Information
Notification Status New Feature
Type of EventNominal Fire Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)293.70 K
Observed - Background BT (3.9 um)2.83 K
BT Anomaly (3.9 um)4.07 K
Maximum Observed - Clear RTM BT (3.9 um)5.31 K
Maximum Observed BTD (3.9-10/11/12 um)5.42 K
Observed - Background BTD (3.9-10/11/12 um)2.67 K
BTD Anomaly (3.9-10/11/12 um)9.05 K
Similar Pixel Count1
BT Time Tendency (3.9 um)1.80 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 Power6.14 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 40.20°
Mean Solar Zenith Angle 88.10°
Mean Glint Angle70.60°
Water Fraction0.00
Total Pixel Area 5.20 km2
Latest Satellite Imagery:
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