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Wildfire Notification Report

Date: 2026-04-26
Time: 17:41:18
Production Date and Time: 2026-04-26 17:46:10 UTC
Primary Instrument: GOES-19 ABI
Wmo Spacecraft Id: 666
Location/orbit: GEO
L1 File: OR_ABI-L1b-RadC-M6C14_G19_s20261161741182_e20261161743555_c20261161744039.nc
L1 File(s) - TemporalOR_ABI-L1b-RadC-M6C14_G19_s20261161736182_e20261161738555_c20261161739039.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) Winnebago County, WI
NWS WFO Green Bay WI
Identification MethodEnhanced Contextual (Cloud)
Mean Object Date/Time2026-04-26 17:41:22UTC
Radiative Center (Lat, Lon): 43.933334°, -88.615555°
Nearby Counties (meeting notification criteria):
  • Winnebago County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power74.94 MW
Map:
Additional Information
Notification Status New Feature
Type of EventNominal Fire Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)301.27 K
Observed - Background BT (3.9 um)9.74 K
BT Anomaly (3.9 um)12.64 K
Maximum Observed - Clear RTM BT (3.9 um)13.41 K
Maximum Observed BTD (3.9-10/11/12 um)29.78 K
Observed - Background BTD (3.9-10/11/12 um)7.90 K
BTD Anomaly (3.9-10/11/12 um)18.51 K
Similar Pixel Count0
BT Time Tendency (3.9 um)6.50 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder1.00
Fraction of Surrounding Red Channel Pixels that are Brighter0.96
Maximum Radiative Power46.59 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 52.70°
Mean Solar Zenith Angle 30.80°
Mean Glint Angle82.80°
Water Fraction0.00
Total Pixel Area 13.20 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) MS
Country/Countries United States
County/Locality(s) Lee County, MS
NWS WFO Memphis TN
Identification MethodEnhanced Contextual (Cloud)
Mean Object Date/Time2026-04-26 17:42:22UTC
Radiative Center (Lat, Lon): 34.465832°, -88.737778°
Nearby Counties (meeting notification criteria):
  • Lee County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power221.68 MW
Map:
Additional Information
Notification Status New Feature
Type of EventNominal Fire Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)326.35 K
Observed - Background BT (3.9 um)28.73 K
BT Anomaly (3.9 um)11.04 K
Maximum Observed - Clear RTM BT (3.9 um)25.07 K
Maximum Observed BTD (3.9-10/11/12 um)47.87 K
Observed - Background BTD (3.9-10/11/12 um)28.58 K
BTD Anomaly (3.9-10/11/12 um)11.38 K
Similar Pixel Count0
BT Time Tendency (3.9 um)33.10 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.79
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power221.68 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 42.80°
Mean Solar Zenith Angle 21.40°
Mean Glint Angle63.60°
Water Fraction0.00
Total Pixel Area 5.50 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) TX
Country/Countries United States
County/Locality(s) Motley County, TX
NWS WFO Lubbock TX
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2026-04-26 17:42:20UTC
Radiative Center (Lat, Lon): 34.250832°, -100.965836°
Nearby Counties (meeting notification criteria):
  • Motley County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power5.93 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)322.47 K
Observed - Background BT (3.9 um)2.48 K
BT Anomaly (3.9 um)1.49 K
Maximum Observed - Clear RTM BT (3.9 um)8.33 K
Maximum Observed BTD (3.9-10/11/12 um)16.84 K
Observed - Background BTD (3.9-10/11/12 um)2.18 K
BTD Anomaly (3.9-10/11/12 um)2.12 K
Similar Pixel Count25
BT Time Tendency (3.9 um)0.60 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.63
Fraction of Surrounding Red Channel Pixels that are Brighter0.79
Maximum Radiative Power5.93 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 48.60°
Mean Solar Zenith Angle 25.10°
Mean Glint Angle73.60°
Water Fraction0.00
Total Pixel Area 6.10 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 (Cloud)
Mean Object Date/Time2026-04-26 17:43:23UTC
Radiative Center (Lat, Lon): 23.021944°, -81.871109°
Nearby Counties (meeting notification criteria):
  • Unknown (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power43.74 MW
Map:
Additional Information
Notification Status New Feature
Type of EventNominal Fire Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)323.69 K
Observed - Background BT (3.9 um)8.48 K
BT Anomaly (3.9 um)7.48 K
Maximum Observed - Clear RTM BT (3.9 um)15.08 K
Maximum Observed BTD (3.9-10/11/12 um)21.85 K
Observed - Background BTD (3.9-10/11/12 um)6.74 K
BTD Anomaly (3.9-10/11/12 um)5.98 K
Similar Pixel Count0
BT Time Tendency (3.9 um)3.70 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder1.00
Fraction of Surrounding Red Channel Pixels that are Brighter0.95
Maximum Radiative Power43.74 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 28.10°
Mean Solar Zenith Angle 10.50°
Mean Glint Angle36.80°
Water Fraction0.00
Total Pixel Area 4.50 km2
Latest Satellite Imagery:
  • None Available
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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/Time2026-04-26 17:43:23UTC
Radiative Center (Lat, Lon): 22.313889°, -80.653053°
Nearby Counties (meeting notification criteria):
  • Unknown (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power29.36 MW
Map:
Additional Information
Notification Status New Feature
Type of EventNominal Fire Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)315.52 K
Observed - Background BT (3.9 um)5.90 K
BT Anomaly (3.9 um)3.14 K
Maximum Observed - Clear RTM BT (3.9 um)4.38 K
Maximum Observed BTD (3.9-10/11/12 um)20.03 K
Observed - Background BTD (3.9-10/11/12 um)6.29 K
BTD Anomaly (3.9-10/11/12 um)3.89 K
Similar Pixel Count19
BT Time Tendency (3.9 um)4.30 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 Power29.36 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 27.00°
Mean Solar Zenith Angle 10.40°
Mean Glint Angle35.10°
Water Fraction0.00
Total Pixel Area 4.50 km2
Latest Satellite Imagery:
  • None Available
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