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Wildfire Notification Report

Date: 2026-04-23
Time: 01:11:17
Production Date and Time: 2026-04-23 01:16:00 UTC
Primary Instrument: GOES-19 ABI
Wmo Spacecraft Id: 666
Location/orbit: GEO
L1 File: OR_ABI-L1b-RadC-M6C14_G19_s20261130111179_e20261130113552_c20261130114016.nc
L1 File(s) - TemporalOR_ABI-L1b-RadC-M6C14_G19_s20261130106179_e20261130108552_c20261130109036.nc
Number Of Thermal Anomaly Notifications: 4
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Possible Wildfire

Basic Information
State/Province(s) WI
Country/Countries United States
County/Locality(s) Rock County, WI
NWS WFO Milwaukee/Sullivan WI
Identification MethodEnhanced Contextual (Bias)
Mean Object Date/Time2026-04-23 01:11:51UTC
Radiative Center (Lat, Lon): 42.714169°, -89.350281°
Nearby Counties (meeting notification criteria):
  • Rock County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power343.02 MW
Map:
Additional Information
Notification Status New Feature
Type of EventNominal Fire Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)320.67 K
Observed - Background BT (3.9 um)34.90 K
BT Anomaly (3.9 um)54.52 K
Maximum Observed - Clear RTM BT (3.9 um)34.67 K
Maximum Observed BTD (3.9-10/11/12 um)34.80 K
Observed - Background BTD (3.9-10/11/12 um)33.91 K
BTD Anomaly (3.9-10/11/12 um)89.72 K
Similar Pixel Count0
BT Time Tendency (3.9 um)32.80 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.98
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power228.49 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 51.60°
Mean Solar Zenith Angle 95.10°
Mean Glint Angle62.00°
Water Fraction0.00
Total Pixel Area 38.60 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) NE
Country/Countries United States
County/Locality(s) Cherry County, NE
NWS WFO North Platte NE
Identification MethodEnhanced Contextual (Cloud)
Mean Object Date/Time2026-04-23 01:11:50UTC
Radiative Center (Lat, Lon): 42.671944°, -101.163055°
Nearby Counties (meeting notification criteria):
  • Cherry County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power178.37 MW
Map:
Additional Information
Notification Status New Feature
Type of EventCritical Fire Risk (NWS/SPC) and Red Flag Warning (NWS)
Event Priority Ranking1
Maximum Observed BT (3.9 um)314.02 K
Observed - Background BT (3.9 um)22.95 K
BT Anomaly (3.9 um)41.90 K
Maximum Observed - Clear RTM BT (3.9 um)25.65 K
Maximum Observed BTD (3.9-10/11/12 um)28.76 K
Observed - Background BTD (3.9-10/11/12 um)22.91 K
BTD Anomaly (3.9-10/11/12 um)15.33 K
Similar Pixel Count0
BT Time Tendency (3.9 um)16.60 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.78
Fraction of Surrounding Red Channel Pixels that are Brighter0.64
Maximum Radiative Power104.16 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 56.10°
Mean Solar Zenith Angle 86.90°
Mean Glint Angle48.60°
Water Fraction0.00
Total Pixel Area 14.30 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) VA
Country/Countries United States
County/Locality(s) Goochland County, VA
NWS WFO Wakefield VA
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2026-04-23 01:11:52UTC
Radiative Center (Lat, Lon): 37.674168°, -77.974167°
Nearby Counties (meeting notification criteria):
  • Goochland County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power4.11 MW
Map:
Additional Information
Notification Status New Feature
Type of EventNominal Fire Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)288.92 K
Observed - Background BT (3.9 um)2.46 K
BT Anomaly (3.9 um)4.23 K
Maximum Observed - Clear RTM BT (3.9 um)3.11 K
Maximum Observed BTD (3.9-10/11/12 um)3.01 K
Observed - Background BTD (3.9-10/11/12 um)2.16 K
BTD Anomaly (3.9-10/11/12 um)10.20 K
Similar Pixel Count2
BT Time Tendency (3.9 um)1.60 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 Power4.11 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 44.00°
Mean Solar Zenith Angle 105.10°
Mean Glint Angle79.40°
Water Fraction0.00
Total Pixel Area 5.60 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) OK
Country/Countries United States
County/Locality(s) Le Flore County, OK
NWS WFO Tulsa OK
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2026-04-23 01:12:20UTC
Radiative Center (Lat, Lon): 34.968056°, -94.806114°
Nearby Counties (meeting notification criteria):
  • Le Flore County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power12.57 MW
Map:
Additional Information
Notification Status New Feature
Type of EventNominal Fire Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)291.53 K
Observed - Background BT (3.9 um)2.89 K
BT Anomaly (3.9 um)4.23 K
Maximum Observed - Clear RTM BT (3.9 um)2.64 K
Maximum Observed BTD (3.9-10/11/12 um)4.79 K
Observed - Background BTD (3.9-10/11/12 um)2.78 K
BTD Anomaly (3.9-10/11/12 um)9.65 K
Similar Pixel Count2
BT Time Tendency (3.9 um)0.60 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 Power6.83 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 45.90°
Mean Solar Zenith Angle 93.70°
Mean Glint Angle59.90°
Water Fraction0.00
Total Pixel Area 11.50 km2
Latest Satellite Imagery:
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