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Wildfire Notification Report

Date: 2026-08-11
Time: 22:16:17
Production Date and Time: 2026-08-11 22:21:28 UTC
Primary Instrument: GOES-19 ABI
Wmo Spacecraft Id: 666
Location/orbit: GEO
L1 File: OR_ABI-L1b-RadC-M6C14_G19_s20262232216178_e20262232218553_c20262232219046.nc
L1 File(s) - TemporalOR_ABI-L1b-RadC-M6C14_G19_s20262232211178_e20262232213551_c20262232214004.nc
Number Of Thermal Anomaly Notifications: 4
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Possible Wildfire

Basic Information
State/Province(s) CA
Country/Countries United States
County/Locality(s) Humboldt County, CA
NWS WFO Eureka CA
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2026-08-11 22:16:48UTC
Radiative Center (Lat, Lon): 41.166668°, -123.703056°
Nearby Counties (meeting notification criteria):
  • Humboldt County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power94.83 MW
Map:
Additional Information
Notification Status New Feature
Type of EventNominal Fire Risk, Known Incident: MP18 (HIGH, tdiff=0.09866 days, Perimeter)
Event Priority Ranking4
Maximum Observed BT (3.9 um)304.95 K
Observed - Background BT (3.9 um)5.94 K
BT Anomaly (3.9 um)2.65 K
Maximum Observed - Clear RTM BT (3.9 um)8.03 K
Maximum Observed BTD (3.9-10/11/12 um)12.57 K
Observed - Background BTD (3.9-10/11/12 um)6.09 K
BTD Anomaly (3.9-10/11/12 um)4.74 K
Similar Pixel Count2
BT Time Tendency (3.9 um)4.20 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.56
Fraction of Surrounding Red Channel Pixels that are Brighter0.28
Maximum Radiative Power49.92 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 68.60°
Mean Solar Zenith Angle 35.70°
Mean Glint Angle59.40°
Water Fraction0.00
Total Pixel Area 22.00 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) OK
Country/Countries United States
County/Locality(s) Comanche County, OK
NWS WFO Norman OK
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2026-08-11 22:17:20UTC
Radiative Center (Lat, Lon): 34.481945°, -98.253609°
Nearby Counties (meeting notification criteria):
  • Comanche County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power11.83 MW
Map:
Additional Information
Notification Status New Feature
Type of EventNominal Fire Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)316.30 K
Observed - Background BT (3.9 um)2.95 K
BT Anomaly (3.9 um)2.80 K
Maximum Observed - Clear RTM BT (3.9 um)4.84 K
Maximum Observed BTD (3.9-10/11/12 um)18.56 K
Observed - Background BTD (3.9-10/11/12 um)2.76 K
BTD Anomaly (3.9-10/11/12 um)2.92 K
Similar Pixel Count25
BT Time Tendency (3.9 um)1.70 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.58
Fraction of Surrounding Red Channel Pixels that are Brighter0.92
Maximum Radiative Power11.83 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 47.30°
Mean Solar Zenith Angle 52.10°
Mean Glint Angle44.90°
Water Fraction0.00
Total Pixel Area 5.90 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) LA
Country/Countries United States
County/Locality(s) Catahoula Parish, LA
NWS WFO Jackson MS
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2026-08-11 22:17:20UTC
Radiative Center (Lat, Lon): 31.747778°, -91.754723°
Nearby Counties (meeting notification criteria):
  • Catahoula Parish (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power70.60 MW
Map:
Additional Information
Notification Status New Feature
Type of EventNominal Fire Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)321.30 K
Observed - Background BT (3.9 um)15.94 K
BT Anomaly (3.9 um)13.81 K
Maximum Observed - Clear RTM BT (3.9 um)18.07 K
Maximum Observed BTD (3.9-10/11/12 um)26.00 K
Observed - Background BTD (3.9-10/11/12 um)14.42 K
BTD Anomaly (3.9-10/11/12 um)18.29 K
Similar Pixel Count2
BT Time Tendency (3.9 um)8.40 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder1.00
Fraction of Surrounding Red Channel Pixels that are Brighter0.41
Maximum Radiative Power70.60 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 41.30°
Mean Solar Zenith Angle 57.40°
Mean Glint Angle47.90°
Water Fraction0.00
Total Pixel Area 5.30 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 (Clear)
Mean Object Date/Time2026-08-11 22:18:21UTC
Radiative Center (Lat, Lon): 22.580000°, -83.068336°
Nearby Counties (meeting notification criteria):
  • Unknown (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power25.35 MW
Map:
Additional Information
Notification Status New Feature
Type of EventNominal Fire Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)308.91 K
Observed - Background BT (3.9 um)5.97 K
BT Anomaly (3.9 um)5.92 K
Maximum Observed - Clear RTM BT (3.9 um)9.31 K
Maximum Observed BTD (3.9-10/11/12 um)12.06 K
Observed - Background BTD (3.9-10/11/12 um)5.20 K
BTD Anomaly (3.9-10/11/12 um)5.34 K
Similar Pixel Count15
BT Time Tendency (3.9 um)0.30 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder1.00
Fraction of Surrounding Red Channel Pixels that are Brighter0.89
Maximum Radiative Power14.03 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 28.00°
Mean Solar Zenith Angle 65.70°
Mean Glint Angle55.80°
Water Fraction0.00
Total Pixel Area 9.10 km2
Latest Satellite Imagery:
  • None Available
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