Wildfire Alert Report

Date: 2025-08-20
Time: 17:41:17
Production Date and Time: 2025-08-20 17:46:24 UTC
Primary Instrument: GOES-19 ABI
Wmo Spacecraft Id: 666
Location/orbit: GEO
L1 File: OR_ABI-L1b-RadC-M6C14_G19_s20252321741171_e20252321743545_c20252321744004.nc
L1 File(s) - TemporalOR_ABI-L1b-RadC-M6C14_G19_s20252321736171_e20252321738545_c20252321739017.nc
Number Of Thermal Anomaly Alerts: 2
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Possible Wildfire

Basic Information
State/Province(s) OR
Country/Countries United States
County/Locality(s) Douglas County, OR
NWS WFO Medford OR
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2025-08-20 17:41:48UTC
Radiative Center (Lat, Lon): 43.198891°, -122.115555°
Nearby Counties (meeting alert criteria):
  • Douglas County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power6.46 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)299.33 K
Observed - Background BT (3.9 um)3.44 K
BT Anomaly (3.9 um)1.75 K
Maximum Observed - Clear RTM BT (3.9 um)6.87 K
Maximum Observed BTD (3.9-10/11/12 um)10.85 K
Observed - Background BTD (3.9-10/11/12 um)1.99 K
BTD Anomaly (3.9-10/11/12 um)1.77 K
Similar Pixel Count18
BT Time Tendency (3.9 um)0.70 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.95
Fraction of Surrounding Red Channel Pixels that are Brighter0.99
Maximum Radiative Power6.46 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 68.70°
Mean Solar Zenith Angle 44.40°
Mean Glint Angle113.10°
Water Fraction0.00
Total Pixel Area 11.00 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) TN
Country/Countries United States
County/Locality(s) Bledsoe County, TN
NWS WFO Morristown TN
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2025-08-20 17:42:21UTC
Radiative Center (Lat, Lon): 35.618610°, -85.076942°
Nearby Counties (meeting alert criteria):
  • Bledsoe County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power27.08 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)309.34 K
Observed - Background BT (3.9 um)6.09 K
BT Anomaly (3.9 um)4.72 K
Maximum Observed - Clear RTM BT (3.9 um)11.59 K
Maximum Observed BTD (3.9-10/11/12 um)23.74 K
Observed - Background BTD (3.9-10/11/12 um)6.58 K
BTD Anomaly (3.9-10/11/12 um)4.10 K
Similar Pixel Count23
BT Time Tendency (3.9 um)3.60 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.70
Fraction of Surrounding Red Channel Pixels that are Brighter0.72
Maximum Radiative Power27.08 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 42.90°
Mean Solar Zenith Angle 22.70°
Mean Glint Angle65.00°
Water Fraction0.00
Total Pixel Area 5.50 km2
Latest Satellite Imagery:
Show More Show Less View all event imagery »