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Wildfire Notification Report

Date: 2026-09-21
Time: 19:26:17
Production Date and Time: 2026-09-21 19:31:30 UTC
Primary Instrument: GOES-19 ABI
Wmo Spacecraft Id: 666
Location/orbit: GEO
L1 File: OR_ABI-L1b-RadC-M6C14_G19_s20262641926175_e20262641928548_c20262641929043.nc
L1 File(s) - TemporalOR_ABI-L1b-RadC-M6C14_G19_s20262641921175_e20262641923549_c20262641924041.nc
Number Of Thermal Anomaly Notifications: 4
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Possible Wildfire

Basic Information
State/Province(s) WA
Country/Countries United States
County/Locality(s) Whitman County, WA
NWS WFO Spokane WA
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2026-09-21 19:26:19UTC
Radiative Center (Lat, Lon): 46.895000°, -117.662224°
Nearby Counties (meeting notification criteria):
  • Whitman County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power48.76 MW
Map:
Additional Information
Notification Status New Feature
Type of EventNominal Fire Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)315.19 K
Observed - Background BT (3.9 um)4.87 K
BT Anomaly (3.9 um)4.27 K
Maximum Observed - Clear RTM BT (3.9 um)18.02 K
Maximum Observed BTD (3.9-10/11/12 um)17.79 K
Observed - Background BTD (3.9-10/11/12 um)4.69 K
BTD Anomaly (3.9-10/11/12 um)6.86 K
Similar Pixel Count25
BT Time Tendency (3.9 um)3.50 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.51
Fraction of Surrounding Red Channel Pixels that are Brighter0.99
Maximum Radiative Power48.76 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 68.30°
Mean Solar Zenith Angle 46.10°
Mean Glint Angle102.30°
Water Fraction0.00
Total Pixel Area 10.80 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) ID
Country/Countries United States
County/Locality(s) Idaho County, ID
NWS WFO Missoula MT
Identification MethodEnhanced Contextual (Cloud)
Mean Object Date/Time2026-09-21 19:26:19UTC
Radiative Center (Lat, Lon): 45.963055°, -116.134163°
Nearby Counties (meeting notification criteria):
  • Idaho County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power77.79 MW
Map:
Additional Information
Notification Status New Feature
Type of EventNominal Fire Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)316.03 K
Observed - Background BT (3.9 um)10.45 K
BT Anomaly (3.9 um)6.94 K
Maximum Observed - Clear RTM BT (3.9 um)21.82 K
Maximum Observed BTD (3.9-10/11/12 um)19.86 K
Observed - Background BTD (3.9-10/11/12 um)9.27 K
BTD Anomaly (3.9-10/11/12 um)11.79 K
Similar Pixel Count0
BT Time Tendency (3.9 um)7.90 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.96
Fraction of Surrounding Red Channel Pixels that are Brighter0.70
Maximum Radiative Power77.79 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 66.70°
Mean Solar Zenith Angle 45.10°
Mean Glint Angle99.80°
Water Fraction0.00
Total Pixel Area 10.10 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) LA
Country/Countries United States
County/Locality(s) Jefferson Davis Parish, LA
NWS WFO Lake Charles LA
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2026-09-21 19:27:20UTC
Radiative Center (Lat, Lon): 30.299444°, -92.871666°
Nearby Counties (meeting notification criteria):
  • Jefferson Davis Parish (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power32.60 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)8.33 K
BT Anomaly (3.9 um)3.79 K
Maximum Observed - Clear RTM BT (3.9 um)13.26 K
Maximum Observed BTD (3.9-10/11/12 um)26.04 K
Observed - Background BTD (3.9-10/11/12 um)7.49 K
BTD Anomaly (3.9-10/11/12 um)4.11 K
Similar Pixel Count25
BT Time Tendency (3.9 um)2.00 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.93
Fraction of Surrounding Red Channel Pixels that are Brighter0.87
Maximum Radiative Power32.60 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 40.40°
Mean Solar Zenith Angle 35.20°
Mean Glint Angle60.50°
Water Fraction0.00
Total Pixel Area 5.30 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) TX
Country/Countries United States
County/Locality(s) Goliad County, TX
NWS WFO Corpus Christi TX
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2026-09-21 19:27:50UTC
Radiative Center (Lat, Lon): 28.666666°, -97.179726°
Nearby Counties (meeting notification criteria):
  • Goliad County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power9.44 MW
Map:
Additional Information
Notification Status New Feature
Type of EventNominal Fire Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)314.00 K
Observed - Background BT (3.9 um)2.00 K
BT Anomaly (3.9 um)0.92 K
Maximum Observed - Clear RTM BT (3.9 um)6.54 K
Maximum Observed BTD (3.9-10/11/12 um)21.46 K
Observed - Background BTD (3.9-10/11/12 um)2.54 K
BTD Anomaly (3.9-10/11/12 um)1.78 K
Similar Pixel Count25
BT Time Tendency (3.9 um)0.50 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.47
Fraction of Surrounding Red Channel Pixels that are Brighter0.99
Maximum Radiative Power9.44 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 41.50°
Mean Solar Zenith Angle 31.70°
Mean Glint Angle58.00°
Water Fraction0.00
Total Pixel Area 5.30 km2
Latest Satellite Imagery:
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