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Wildfire Notification Report

Date: 2026-04-23
Time: 18:36:17
Production Date and Time: 2026-04-23 18:41:15 UTC
Primary Instrument: GOES-19 ABI
Wmo Spacecraft Id: 666
Location/orbit: GEO
L1 File: OR_ABI-L1b-RadC-M6C14_G19_s20261131836179_e20261131838552_c20261131839017.nc
L1 File(s) - TemporalOR_ABI-L1b-RadC-M6C14_G19_s20261131831179_e20261131833552_c20261131834042.nc
Number Of Thermal Anomaly Notifications: 4
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Possible Wildfire

Basic Information
State/Province(s) Quebec
Country/Countries Canada
County/Locality(s) Le Saguenay-et-son-Fjord, Quebec
NWS WFO N/A
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2026-04-23 18:36:23UTC
Radiative Center (Lat, Lon): 50.522221°, -70.793892°
Nearby Counties (meeting notification criteria):
  • Le Saguenay-et-son-Fjord (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power19.27 MW
Map:
Additional Information
Notification Status New Feature
Type of EventNominal Fire Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)283.85 K
Observed - Background BT (3.9 um)6.58 K
BT Anomaly (3.9 um)3.94 K
Maximum Observed - Clear RTM BT (3.9 um)12.19 K
Maximum Observed BTD (3.9-10/11/12 um)13.53 K
Observed - Background BTD (3.9-10/11/12 um)6.98 K
BTD Anomaly (3.9-10/11/12 um)3.06 K
Similar Pixel Count7
BT Time Tendency (3.9 um)3.50 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.82
Fraction of Surrounding Red Channel Pixels that are Brighter0.94
Maximum Radiative Power19.27 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 58.40°
Mean Solar Zenith Angle 44.90°
Mean Glint Angle96.60°
Water Fraction0.00
Total Pixel Area 15.20 km2
Latest Satellite Imagery:
  • None Available
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Possible Wildfire

Basic Information
State/Province(s) Ontario
Country/Countries Canada
County/Locality(s) Oxford, Ontario
NWS WFO N/A
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2026-04-23 18:36:22UTC
Radiative Center (Lat, Lon): 43.223610°, -80.726112°
Nearby Counties (meeting notification criteria):
  • Oxford (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power14.85 MW
Map:
Additional Information
Notification Status New Feature
Type of EventNominal Fire Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)309.13 K
Observed - Background BT (3.9 um)4.05 K
BT Anomaly (3.9 um)3.71 K
Maximum Observed - Clear RTM BT (3.9 um)18.26 K
Maximum Observed BTD (3.9-10/11/12 um)15.80 K
Observed - Background BTD (3.9-10/11/12 um)3.87 K
BTD Anomaly (3.9-10/11/12 um)5.05 K
Similar Pixel Count25
BT Time Tendency (3.9 um)0.80 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.61
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power14.85 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 50.40°
Mean Solar Zenith Angle 35.00°
Mean Glint Angle79.00°
Water Fraction0.00
Total Pixel Area 6.30 km2
Latest Satellite Imagery:
  • None Available
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Possible Wildfire

Basic Information
State/Province(s) MS
Country/Countries United States
County/Locality(s) Lamar County, MS
NWS WFO Jackson MS
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2026-04-23 18:37:21UTC
Radiative Center (Lat, Lon): 31.388334°, -89.588333°
Nearby Counties (meeting notification criteria):
  • Lamar County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power8.25 MW
Map:
Additional Information
Notification Status New Feature
Type of EventNominal Fire Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)306.61 K
Observed - Background BT (3.9 um)3.75 K
BT Anomaly (3.9 um)3.28 K
Maximum Observed - Clear RTM BT (3.9 um)9.31 K
Maximum Observed BTD (3.9-10/11/12 um)13.28 K
Observed - Background BTD (3.9-10/11/12 um)3.13 K
BTD Anomaly (3.9-10/11/12 um)3.60 K
Similar Pixel Count25
BT Time Tendency (3.9 um)0.40 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.81
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power8.25 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 40.00°
Mean Solar Zenith Angle 21.20°
Mean Glint Angle54.70°
Water Fraction0.00
Total Pixel Area 5.20 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/Time2026-04-23 18:38:21UTC
Radiative Center (Lat, Lon): 22.201666°, -84.166664°
Nearby Counties (meeting notification criteria):
  • Unknown (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power82.48 MW
Map:
Additional Information
Notification Status New Feature
Type of EventNominal Fire Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)316.78 K
Observed - Background BT (3.9 um)11.30 K
BT Anomaly (3.9 um)8.14 K
Maximum Observed - Clear RTM BT (3.9 um)19.41 K
Maximum Observed BTD (3.9-10/11/12 um)30.95 K
Observed - Background BTD (3.9-10/11/12 um)11.08 K
BTD Anomaly (3.9-10/11/12 um)7.37 K
Similar Pixel Count0
BT Time Tendency (3.9 um)11.10 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.95
Fraction of Surrounding Red Channel Pixels that are Brighter0.92
Maximum Radiative Power43.40 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 28.00°
Mean Solar Zenith Angle 17.70°
Mean Glint Angle35.10°
Water Fraction0.00
Total Pixel Area 9.10 km2
Latest Satellite Imagery:
  • None Available
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