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Wildfire Notification Report

Date: 2026-04-23
Time: 17:26:17
Production Date and Time: 2026-04-23 17:31:12 UTC
Primary Instrument: GOES-19 ABI
Wmo Spacecraft Id: 666
Location/orbit: GEO
L1 File: OR_ABI-L1b-RadC-M6C14_G19_s20261131726179_e20261131728552_c20261131729040.nc
L1 File(s) - TemporalOR_ABI-L1b-RadC-M6C14_G19_s20261131721179_e20261131723552_c20261131724015.nc
Number Of Thermal Anomaly Notifications: 5
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Possible Wildfire

Basic Information
State/Province(s) British Columbia
Country/Countries Canada
County/Locality(s) Cariboo, British Columbia
NWS WFO N/A
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2026-04-23 17:26:19UTC
Radiative Center (Lat, Lon): 51.504166°, -123.828056°
Nearby Counties (meeting notification criteria):
  • Cariboo (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power40.57 MW
Map:
Additional Information
Notification Status New Feature
Type of EventNominal Fire Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)285.35 K
Observed - Background BT (3.9 um)3.86 K
BT Anomaly (3.9 um)2.55 K
Maximum Observed - Clear RTM BT (3.9 um)6.93 K
Maximum Observed BTD (3.9-10/11/12 um)9.68 K
Observed - Background BTD (3.9-10/11/12 um)3.62 K
BTD Anomaly (3.9-10/11/12 um)5.05 K
Similar Pixel Count6
BT Time Tendency (3.9 um)1.00 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.64
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power22.00 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 74.80°
Mean Solar Zenith Angle 51.80°
Mean Glint Angle126.60°
Water Fraction0.00
Total Pixel Area 30.50 km2
Latest Satellite Imagery:
  • None Available
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Possible Wildfire

Basic Information
State/Province(s) VT
Country/Countries United States
County/Locality(s) Rutland County, VT
NWS WFO Burlington VT
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2026-04-23 17:26:23UTC
Radiative Center (Lat, Lon): 43.786110°, -72.803055°
Nearby Counties (meeting notification criteria):
  • Rutland County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power16.84 MW
Map:
Additional Information
Notification Status New Feature
Type of EventNominal Fire Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)298.09 K
Observed - Background BT (3.9 um)4.19 K
BT Anomaly (3.9 um)3.94 K
Maximum Observed - Clear RTM BT (3.9 um)16.96 K
Maximum Observed BTD (3.9-10/11/12 um)11.11 K
Observed - Background BTD (3.9-10/11/12 um)4.04 K
BTD Anomaly (3.9-10/11/12 um)6.80 K
Similar Pixel Count8
BT Time Tendency (3.9 um)0.40 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 Power16.84 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 50.80°
Mean Solar Zenith Angle 32.50°
Mean Glint Angle82.70°
Water Fraction0.00
Total Pixel Area 12.70 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) MI
Country/Countries United States
County/Locality(s) Midland County, MI
NWS WFO Detroit/Pontiac MI
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2026-04-23 17:26:22UTC
Radiative Center (Lat, Lon): 43.495277°, -84.410553°
Nearby Counties (meeting notification criteria):
  • Midland County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power23.45 MW
Map:
Additional Information
Notification Status New Feature
Type of EventNominal Fire Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)312.64 K
Observed - Background BT (3.9 um)6.64 K
BT Anomaly (3.9 um)2.67 K
Maximum Observed - Clear RTM BT (3.9 um)18.86 K
Maximum Observed BTD (3.9-10/11/12 um)18.28 K
Observed - Background BTD (3.9-10/11/12 um)6.10 K
BTD Anomaly (3.9-10/11/12 um)3.27 K
Similar Pixel Count15
BT Time Tendency (3.9 um)5.10 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.73
Fraction of Surrounding Red Channel Pixels that are Brighter0.63
Maximum Radiative Power23.45 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 51.30°
Mean Solar Zenith Angle 31.30°
Mean Glint Angle82.30°
Water Fraction0.00
Total Pixel Area 6.40 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) MI
Country/Countries United States
County/Locality(s) Calhoun County, MI
NWS WFO Grand Rapids MI
Identification MethodEnhanced Contextual (Cloud)
Mean Object Date/Time2026-04-23 17:26:51UTC
Radiative Center (Lat, Lon): 42.248890°, -84.951385°
Nearby Counties (meeting notification criteria):
  • Calhoun County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power71.74 MW
Map:
Additional Information
Notification Status New Feature
Type of EventNominal Fire Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)318.30 K
Observed - Background BT (3.9 um)12.64 K
BT Anomaly (3.9 um)11.21 K
Maximum Observed - Clear RTM BT (3.9 um)23.84 K
Maximum Observed BTD (3.9-10/11/12 um)25.66 K
Observed - Background BTD (3.9-10/11/12 um)13.05 K
BTD Anomaly (3.9-10/11/12 um)9.33 K
Similar Pixel Count0
BT Time Tendency (3.9 um)13.00 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.29
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power71.74 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 50.00°
Mean Solar Zenith Angle 30.10°
Mean Glint Angle79.90°
Water Fraction0.00
Total Pixel Area 6.20 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) IN
Country/Countries United States
County/Locality(s) Hamilton County, IN
NWS WFO Indianapolis IN
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2026-04-23 17:26:51UTC
Radiative Center (Lat, Lon): 40.195278°, -86.138054°
Nearby Counties (meeting notification criteria):
  • Hamilton County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power12.06 MW
Map:
Additional Information
Notification Status New Feature
Type of EventNominal Fire Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)315.54 K
Observed - Background BT (3.9 um)3.67 K
BT Anomaly (3.9 um)1.82 K
Maximum Observed - Clear RTM BT (3.9 um)20.91 K
Maximum Observed BTD (3.9-10/11/12 um)18.97 K
Observed - Background BTD (3.9-10/11/12 um)2.78 K
BTD Anomaly (3.9-10/11/12 um)1.72 K
Similar Pixel Count25
BT Time Tendency (3.9 um)2.00 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.88
Fraction of Surrounding Red Channel Pixels that are Brighter0.94
Maximum Radiative Power12.06 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 48.10°
Mean Solar Zenith Angle 28.20°
Mean Glint Angle76.10°
Water Fraction0.00
Total Pixel Area 6.00 km2
Latest Satellite Imagery:
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