Wildfire Alert Report

Date: 2025-11-13
Time: 21:31:17
Production Date and Time: 2025-11-13 21:36:22 UTC
Primary Instrument: GOES-18 ABI
Wmo Spacecraft Id: 665
Location/orbit: GEO
L1 File: OR_ABI-L1b-RadC-M6C14_G18_s20253172131175_e20253172133548_c20253172134009.nc
L1 File(s) - TemporalOR_ABI-L1b-RadC-M6C14_G18_s20253172126175_e20253172128548_c20253172129025.nc
Number Of Thermal Anomaly Alerts: 3
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Possible Wildfire

Basic Information
State/Province(s) ND
Country/Countries United States
County/Locality(s) Foster County, ND
NWS WFO Bismarck ND
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2025-11-13 21:31:24UTC
Radiative Center (Lat, Lon): 47.572777°, -98.898888°
Nearby Counties (meeting alert criteria):
  • Foster County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power15.47 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)287.47 K
Observed - Background BT (3.9 um)4.01 K
BT Anomaly (3.9 um)4.75 K
Maximum Observed - Clear RTM BT (3.9 um)9.28 K
Maximum Observed BTD (3.9-10/11/12 um)9.92 K
Observed - Background BTD (3.9-10/11/12 um)3.07 K
BTD Anomaly (3.9-10/11/12 um)3.30 K
Similar Pixel Count12
BT Time Tendency (3.9 um)1.60 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.94
Fraction of Surrounding Red Channel Pixels that are Brighter0.98
Maximum Radiative Power15.47 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 66.30°
Mean Solar Zenith Angle 78.10°
Mean Glint Angle144.40°
Water Fraction0.00
Total Pixel Area 10.00 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) OR
Country/Countries United States
County/Locality(s) Lake County, OR
NWS WFO Medford OR
Identification MethodEnhanced Contextual (Cloud)
Mean Object Date/Time2025-11-13 21:31:53UTC
Radiative Center (Lat, Lon): 42.706112°, -120.730835°
Nearby Counties (meeting alert criteria):
  • Lake County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power92.85 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)307.88 K
Observed - Background BT (3.9 um)20.66 K
BT Anomaly (3.9 um)7.29 K
Maximum Observed - Clear RTM BT (3.9 um)29.22 K
Maximum Observed BTD (3.9-10/11/12 um)42.70 K
Observed - Background BTD (3.9-10/11/12 um)20.60 K
BTD Anomaly (3.9-10/11/12 um)7.60 K
Similar Pixel Count0
BT Time Tendency (3.9 um)16.90 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.60
Fraction of Surrounding Red Channel Pixels that are Brighter0.77
Maximum Radiative Power92.85 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 52.30°
Mean Solar Zenith Angle 65.00°
Mean Glint Angle117.20°
Water Fraction0.00
Total Pixel Area 6.50 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) WY
Country/Countries United States
County/Locality(s) Carbon County, WY
NWS WFO Cheyenne WY
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2025-11-13 21:31:54UTC
Radiative Center (Lat, Lon): 41.126667°, -107.162224°
Nearby Counties (meeting alert criteria):
  • Carbon County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power9.59 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)293.66 K
Observed - Background BT (3.9 um)2.50 K
BT Anomaly (3.9 um)1.19 K
Maximum Observed - Clear RTM BT (3.9 um)14.88 K
Maximum Observed BTD (3.9-10/11/12 um)9.98 K
Observed - Background BTD (3.9-10/11/12 um)3.16 K
BTD Anomaly (3.9-10/11/12 um)3.91 K
Similar Pixel Count12
BT Time Tendency (3.9 um)2.40 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.31
Fraction of Surrounding Red Channel Pixels that are Brighter0.85
Maximum Radiative Power9.59 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 56.80°
Mean Solar Zenith Angle 69.40°
Mean Glint Angle126.20°
Water Fraction0.00
Total Pixel Area 7.30 km2
Latest Satellite Imagery:
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