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Wildfire Notification Report

Date: 2026-05-28
Time: 16:16:17
Production Date and Time: 2026-05-28 16:21:12 UTC
Primary Instrument: GOES-19 ABI
Wmo Spacecraft Id: 666
Location/orbit: GEO
L1 File: OR_ABI-L1b-RadC-M6C14_G19_s20261481616172_e20261481618546_c20261481619033.nc
L1 File(s) - TemporalOR_ABI-L1b-RadC-M6C14_G19_s20261481611172_e20261481613546_c20261481614037.nc
Number Of Thermal Anomaly Notifications: 5
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Possible Wildfire

Basic Information
State/Province(s) Manitoba
Country/Countries Canada
County/Locality(s) Division No. 17, Manitoba
NWS WFO N/A
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2026-05-28 16:16:20UTC
Radiative Center (Lat, Lon): 51.312500°, -100.533890°
Nearby Counties (meeting notification criteria):
  • Division No. 17 (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power47.48 MW
Map:
Additional Information
Notification Status New Feature
Type of EventNominal Fire Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)314.36 K
Observed - Background BT (3.9 um)8.40 K
BT Anomaly (3.9 um)2.71 K
Maximum Observed - Clear RTM BT (3.9 um)20.35 K
Maximum Observed BTD (3.9-10/11/12 um)22.39 K
Observed - Background BTD (3.9-10/11/12 um)8.73 K
BTD Anomaly (3.9-10/11/12 um)2.68 K
Similar Pixel Count15
BT Time Tendency (3.9 um)3.60 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.51
Fraction of Surrounding Red Channel Pixels that are Brighter0.67
Maximum Radiative Power47.48 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 63.80°
Mean Solar Zenith Angle 40.80°
Mean Glint Angle101.30°
Water Fraction0.00
Total Pixel Area 9.00 km2
Latest Satellite Imagery:
  • None Available
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Possible Wildfire

Basic Information
State/Province(s) British Columbia
Country/Countries Canada
County/Locality(s) East Kootenay, British Columbia
NWS WFO N/A
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2026-05-28 16:16:19UTC
Radiative Center (Lat, Lon): 49.730556°, -114.810280°
Nearby Counties (meeting notification criteria):
  • East Kootenay (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power44.92 MW
Map:
Additional Information
Notification Status New Feature
Type of EventNominal Fire Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)296.00 K
Observed - Background BT (3.9 um)3.70 K
BT Anomaly (3.9 um)2.47 K
Maximum Observed - Clear RTM BT (3.9 um)8.26 K
Maximum Observed BTD (3.9-10/11/12 um)13.93 K
Observed - Background BTD (3.9-10/11/12 um)4.68 K
BTD Anomaly (3.9-10/11/12 um)3.91 K
Similar Pixel Count18
BT Time Tendency (3.9 um)1.00 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.38
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power44.92 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 68.70°
Mean Solar Zenith Angle 48.30°
Mean Glint Angle112.80°
Water Fraction0.00
Total Pixel Area 33.10 km2
Latest Satellite Imagery:
  • None Available
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Possible Wildfire

Basic Information
State/Province(s) WI
Country/Countries United States
County/Locality(s) Polk County, WI
NWS WFO Twin Cities/Chanhassen MN
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2026-05-28 16:16:21UTC
Radiative Center (Lat, Lon): 45.221668°, -92.273331°
Nearby Counties (meeting notification criteria):
  • Polk County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power5.32 MW
Map:
Additional Information
Notification Status New Feature
Type of EventNominal Fire Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)304.29 K
Observed - Background BT (3.9 um)3.77 K
BT Anomaly (3.9 um)1.65 K
Maximum Observed - Clear RTM BT (3.9 um)14.96 K
Maximum Observed BTD (3.9-10/11/12 um)15.42 K
Observed - Background BTD (3.9-10/11/12 um)3.46 K
BTD Anomaly (3.9-10/11/12 um)1.59 K
Similar Pixel Count25
BT Time Tendency (3.9 um)0.60 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.69
Fraction of Surrounding Red Channel Pixels that are Brighter0.72
Maximum Radiative Power5.32 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 55.10°
Mean Solar Zenith Angle 32.80°
Mean Glint Angle84.70°
Water Fraction0.00
Total Pixel Area 7.00 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) WI
Country/Countries United States
County/Locality(s) La Crosse County, WI
NWS WFO La Crosse WI
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2026-05-28 16:16:21UTC
Radiative Center (Lat, Lon): 44.019165°, -91.131943°
Nearby Counties (meeting notification criteria):
  • La Crosse County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power14.41 MW
Map:
Additional Information
Notification Status New Feature
Type of EventNominal Fire Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)303.64 K
Observed - Background BT (3.9 um)2.89 K
BT Anomaly (3.9 um)1.39 K
Maximum Observed - Clear RTM BT (3.9 um)13.92 K
Maximum Observed BTD (3.9-10/11/12 um)12.35 K
Observed - Background BTD (3.9-10/11/12 um)3.15 K
BTD Anomaly (3.9-10/11/12 um)1.88 K
Similar Pixel Count16
BT Time Tendency (3.9 um)0.90 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.47
Fraction of Surrounding Red Channel Pixels that are Brighter0.76
Maximum Radiative Power14.41 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 53.50°
Mean Solar Zenith Angle 31.40°
Mean Glint Angle81.70°
Water Fraction0.00
Total Pixel Area 13.40 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) WI
Country/Countries United States
County/Locality(s) Walworth County, WI
NWS WFO Milwaukee/Sullivan WI
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2026-05-28 16:16:51UTC
Radiative Center (Lat, Lon): 42.750557°, -88.633614°
Nearby Counties (meeting notification criteria):
  • Walworth County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power5.49 MW
Map:
Additional Information
Notification Status New Feature
Type of EventNominal Fire Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)310.95 K
Observed - Background BT (3.9 um)1.86 K
BT Anomaly (3.9 um)0.94 K
Maximum Observed - Clear RTM BT (3.9 um)21.25 K
Maximum Observed BTD (3.9-10/11/12 um)12.14 K
Observed - Background BTD (3.9-10/11/12 um)1.34 K
BTD Anomaly (3.9-10/11/12 um)1.08 K
Similar Pixel Count25
BT Time Tendency (3.9 um)1.40 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.76
Fraction of Surrounding Red Channel Pixels that are Brighter0.97
Maximum Radiative Power5.49 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 51.40°
Mean Solar Zenith Angle 29.20°
Mean Glint Angle77.50°
Water Fraction0.00
Total Pixel Area 6.40 km2
Latest Satellite Imagery:
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