Wildfire Alert Report

Date: 2025-06-17
Time: 19:16:17
Production Date and Time: 2025-06-17 19:21:10 UTC
Primary Instrument: GOES-19 ABI
Wmo Spacecraft Id: 666
Location/orbit: GEO
L1 File: OR_ABI-L1b-RadC-M6C14_G19_s20251681916173_e20251681918546_c20251681919029.nc
L1 File(s) - TemporalOR_ABI-L1b-RadC-M6C14_G19_s20251681911173_e20251681913546_c20251681914037.nc
Number Of Thermal Anomaly Alerts: 4
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Possible Wildfire

Basic Information
State/Province(s) WA
Country/Countries United States
County/Locality(s) King County, WA
NWS WFO Seattle WA
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2025-06-17 19:16:19UTC
Radiative Center (Lat, Lon): 47.753056°, -121.401390°
Nearby Counties (meeting alert criteria):
  • King County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power25.08 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)296.56 K
Observed - Background BT (3.9 um)5.29 K
BT Anomaly (3.9 um)2.93 K
Maximum Observed - Clear RTM BT (3.9 um)11.00 K
Maximum Observed BTD (3.9-10/11/12 um)11.25 K
Observed - Background BTD (3.9-10/11/12 um)3.76 K
BTD Anomaly (3.9-10/11/12 um)2.81 K
Similar Pixel Count17
BT Time Tendency (3.9 um)0.80 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.77
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power25.08 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 71.00°
Mean Solar Zenith Angle 26.30°
Mean Glint Angle94.50°
Water Fraction0.00
Total Pixel Area 12.30 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) MT
Country/Countries United States
County/Locality(s) Powell County, MT
NWS WFO Missoula MT
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2025-06-17 19:16:19UTC
Radiative Center (Lat, Lon): 46.487778°, -112.315552°
Nearby Counties (meeting alert criteria):
  • Powell County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power21.86 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk, Known Incident: JERICHO MOUNTAIN (HIGH, tdiff=0.7655 days, Perimeter)
Event Priority Ranking4
Maximum Observed BT (3.9 um)300.68 K
Observed - Background BT (3.9 um)2.89 K
BT Anomaly (3.9 um)1.26 K
Maximum Observed - Clear RTM BT (3.9 um)11.01 K
Maximum Observed BTD (3.9-10/11/12 um)10.44 K
Observed - Background BTD (3.9-10/11/12 um)3.11 K
BTD Anomaly (3.9-10/11/12 um)2.04 K
Similar Pixel Count10
BT Time Tendency (3.9 um)3.00 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.38
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power21.86 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 65.00°
Mean Solar Zenith Angle 23.30°
Mean Glint Angle83.80°
Water Fraction0.00
Total Pixel Area 9.50 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) OR
Country/Countries United States
County/Locality(s) Lane County, OR
NWS WFO Portland OR
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2025-06-17 19:16:48UTC
Radiative Center (Lat, Lon): 43.498611°, -122.172226°
Nearby Counties (meeting alert criteria):
  • Lane County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power8.66 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)296.10 K
Observed - Background BT (3.9 um)2.57 K
BT Anomaly (3.9 um)1.40 K
Maximum Observed - Clear RTM BT (3.9 um)6.68 K
Maximum Observed BTD (3.9-10/11/12 um)8.44 K
Observed - Background BTD (3.9-10/11/12 um)1.79 K
BTD Anomaly (3.9-10/11/12 um)1.92 K
Similar Pixel Count21
BT Time Tendency (3.9 um)0.60 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.77
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power8.66 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 68.90°
Mean Solar Zenith Angle 22.90°
Mean Glint Angle89.90°
Water Fraction0.00
Total Pixel Area 11.10 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) TX
Country/Countries United States
County/Locality(s) Fannin County, TX
NWS WFO Fort Worth TX
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2025-06-17 19:17:20UTC
Radiative Center (Lat, Lon): 33.446667°, -95.965836°
Nearby Counties (meeting alert criteria):
  • Fannin County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power35.01 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)310.31 K
Observed - Background BT (3.9 um)3.54 K
BT Anomaly (3.9 um)3.77 K
Maximum Observed - Clear RTM BT (3.9 um)10.02 K
Maximum Observed BTD (3.9-10/11/12 um)15.38 K
Observed - Background BTD (3.9-10/11/12 um)3.66 K
BTD Anomaly (3.9-10/11/12 um)4.94 K
Similar Pixel Count25
BT Time Tendency (3.9 um)1.40 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.31
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power17.92 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 45.00°
Mean Solar Zenith Angle 15.30°
Mean Glint Angle47.90°
Water Fraction0.00
Total Pixel Area 11.30 km2
Latest Satellite Imagery:
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