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Wildfire Notification Report

Date: 2026-08-26
Time: 21:41:17
Production Date and Time: 2026-08-26 21:46:32 UTC
Primary Instrument: GOES-19 ABI
Wmo Spacecraft Id: 666
Location/orbit: GEO
L1 File: OR_ABI-L1b-RadC-M6C14_G19_s20262382141179_e20262382143552_c20262382144034.nc
L1 File(s) - TemporalOR_ABI-L1b-RadC-M6C14_G19_s20262382136179_e20262382138552_c20262382139003.nc
Number Of Thermal Anomaly Notifications: 3
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Possible Wildfire

Basic Information
State/Province(s) Alberta
Country/Countries Canada
County/Locality(s) Division No. 5, Alberta
NWS WFO N/A
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2026-08-26 21:41:19UTC
Radiative Center (Lat, Lon): 51.139446°, -112.600830°
Nearby Counties (meeting notification criteria):
  • Division No. 5 (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power57.46 MW
Map:
Additional Information
Notification Status New Feature
Type of EventNominal Fire Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)308.51 K
Observed - Background BT (3.9 um)6.27 K
BT Anomaly (3.9 um)5.06 K
Maximum Observed - Clear RTM BT (3.9 um)12.35 K
Maximum Observed BTD (3.9-10/11/12 um)14.37 K
Observed - Background BTD (3.9-10/11/12 um)6.77 K
BTD Anomaly (3.9-10/11/12 um)9.54 K
Similar Pixel Count3
BT Time Tendency (3.9 um)6.70 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.28
Fraction of Surrounding Red Channel Pixels that are Brighter0.81
Maximum Radiative Power57.46 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 68.70°
Mean Solar Zenith Angle 48.10°
Mean Glint Angle76.50°
Water Fraction0.00
Total Pixel Area 11.00 km2
Latest Satellite Imagery:
  • None Available
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Possible Wildfire

Basic Information
State/Province(s) ND
Country/Countries United States
County/Locality(s) Sioux County, ND
NWS WFO Bismarck ND
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2026-08-26 21:41:20UTC
Radiative Center (Lat, Lon): 46.363609°, -100.748337°
Nearby Counties (meeting notification criteria):
  • Sioux County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power25.40 MW
Map:
Additional Information
Notification Status New Feature
Type of EventNominal Fire Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)309.49 K
Observed - Background BT (3.9 um)5.38 K
BT Anomaly (3.9 um)3.59 K
Maximum Observed - Clear RTM BT (3.9 um)10.70 K
Maximum Observed BTD (3.9-10/11/12 um)13.01 K
Observed - Background BTD (3.9-10/11/12 um)4.79 K
BTD Anomaly (3.9-10/11/12 um)7.38 K
Similar Pixel Count14
BT Time Tendency (3.9 um)2.80 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.71
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power25.40 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 59.30°
Mean Solar Zenith Angle 51.50°
Mean Glint Angle68.30°
Water Fraction0.00
Total Pixel Area 7.80 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) TX
Country/Countries United States
County/Locality(s) Delta County, TX
NWS WFO Fort Worth TX
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2026-08-26 21:42:20UTC
Radiative Center (Lat, Lon): 33.428612°, -95.445000°
Nearby Counties (meeting notification criteria):
  • Delta County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power57.85 MW
Map:
Additional Information
Notification Status New Feature
Type of EventNominal Fire Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)317.07 K
Observed - Background BT (3.9 um)6.99 K
BT Anomaly (3.9 um)5.54 K
Maximum Observed - Clear RTM BT (3.9 um)11.87 K
Maximum Observed BTD (3.9-10/11/12 um)26.25 K
Observed - Background BTD (3.9-10/11/12 um)6.84 K
BTD Anomaly (3.9-10/11/12 um)6.66 K
Similar Pixel Count25
BT Time Tendency (3.9 um)4.00 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.65
Fraction of Surrounding Red Channel Pixels that are Brighter0.87
Maximum Radiative Power57.85 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 44.80°
Mean Solar Zenith Angle 50.40°
Mean Glint Angle50.90°
Water Fraction0.00
Total Pixel Area 11.30 km2
Latest Satellite Imagery:
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