Wildfire Alert Report

Date: 2025-10-28
Time: 16:46:17
Production Date and Time: 2025-10-28 16:51:27 UTC
Primary Instrument: GOES-19 ABI
Wmo Spacecraft Id: 666
Location/orbit: GEO
L1 File: OR_ABI-L1b-RadC-M6C14_G19_s20253011646171_e20253011648544_c20253011649030.nc
L1 File(s) - TemporalOR_ABI-L1b-RadC-M6C14_G19_s20253011641171_e20253011643544_c20253011644033.nc
Number Of Thermal Anomaly Alerts: 5
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Possible Wildfire

Basic Information
State/Province(s) MT
Country/Countries United States
County/Locality(s) Mineral County, MT
NWS WFO Missoula MT
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2025-10-28 16:46:19UTC
Radiative Center (Lat, Lon): 47.215000°, -114.791115°
Nearby Counties (meeting alert criteria):
  • Mineral County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power34.18 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)288.24 K
Observed - Background BT (3.9 um)9.35 K
BT Anomaly (3.9 um)4.23 K
Maximum Observed - Clear RTM BT (3.9 um)16.59 K
Maximum Observed BTD (3.9-10/11/12 um)16.08 K
Observed - Background BTD (3.9-10/11/12 um)9.62 K
BTD Anomaly (3.9-10/11/12 um)3.93 K
Similar Pixel Count2
BT Time Tendency (3.9 um)3.50 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.46
Fraction of Surrounding Red Channel Pixels that are Brighter0.61
Maximum Radiative Power34.18 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 66.90°
Mean Solar Zenith Angle 69.60°
Mean Glint Angle135.90°
Water Fraction0.00
Total Pixel Area 10.20 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) MT
Country/Countries United States
County/Locality(s) Ravalli County, MT
NWS WFO Missoula MT
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2025-10-28 16:46:19UTC
Radiative Center (Lat, Lon): 45.950279°, -114.180275°
Nearby Counties (meeting alert criteria):
  • Ravalli County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power16.34 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk, Known Incident: TBH 107A and 81 Rx (HIGH, tdiff=1.10434 days, Point)
Event Priority Ranking4
Maximum Observed BT (3.9 um)284.14 K
Observed - Background BT (3.9 um)5.97 K
BT Anomaly (3.9 um)3.36 K
Maximum Observed - Clear RTM BT (3.9 um)8.18 K
Maximum Observed BTD (3.9-10/11/12 um)11.64 K
Observed - Background BTD (3.9-10/11/12 um)5.82 K
BTD Anomaly (3.9-10/11/12 um)5.96 K
Similar Pixel Count4
BT Time Tendency (3.9 um)2.00 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.72
Fraction of Surrounding Red Channel Pixels that are Brighter0.99
Maximum Radiative Power16.34 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 65.60°
Mean Solar Zenith Angle 68.40°
Mean Glint Angle133.40°
Water Fraction0.00
Total Pixel Area 9.70 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) ID
Country/Countries United States
County/Locality(s) Valley County, ID
NWS WFO Boise ID
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2025-10-28 16:46:19UTC
Radiative Center (Lat, Lon): 44.930832°, -116.094444°
Nearby Counties (meeting alert criteria):
  • Valley County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power29.23 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)286.97 K
Observed - Background BT (3.9 um)10.54 K
BT Anomaly (3.9 um)7.82 K
Maximum Observed - Clear RTM BT (3.9 um)14.85 K
Maximum Observed BTD (3.9-10/11/12 um)15.51 K
Observed - Background BTD (3.9-10/11/12 um)9.61 K
BTD Anomaly (3.9-10/11/12 um)7.71 K
Similar Pixel Count3
BT Time Tendency (3.9 um)4.20 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.91
Fraction of Surrounding Red Channel Pixels that are Brighter0.98
Maximum Radiative Power29.23 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 66.00°
Mean Solar Zenith Angle 68.50°
Mean Glint Angle133.90°
Water Fraction0.00
Total Pixel Area 9.80 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) CA
Country/Countries United States
County/Locality(s) Butte County, CA
NWS WFO Sacramento CA
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2025-10-28 16:46:48UTC
Radiative Center (Lat, Lon): 39.937778°, -121.728058°
Nearby Counties (meeting alert criteria):
  • Butte County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power24.53 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)299.07 K
Observed - Background BT (3.9 um)6.50 K
BT Anomaly (3.9 um)5.02 K
Maximum Observed - Clear RTM BT (3.9 um)12.40 K
Maximum Observed BTD (3.9-10/11/12 um)12.08 K
Observed - Background BTD (3.9-10/11/12 um)5.24 K
BTD Anomaly (3.9-10/11/12 um)6.32 K
Similar Pixel Count5
BT Time Tendency (3.9 um)1.10 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.98
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power24.53 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 66.60°
Mean Solar Zenith Angle 68.00°
Mean Glint Angle133.70°
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 (Cloud)
Mean Object Date/Time2025-10-28 16:47:20UTC
Radiative Center (Lat, Lon): 30.407223°, -92.641670°
Nearby Counties (meeting alert criteria):
  • Jefferson Davis Parish (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power37.94 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)312.62 K
Observed - Background BT (3.9 um)10.95 K
BT Anomaly (3.9 um)10.00 K
Maximum Observed - Clear RTM BT (3.9 um)15.60 K
Maximum Observed BTD (3.9-10/11/12 um)19.35 K
Observed - Background BTD (3.9-10/11/12 um)10.53 K
BTD Anomaly (3.9-10/11/12 um)9.53 K
Similar Pixel Count0
BT Time Tendency (3.9 um)5.70 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.79
Fraction of Surrounding Red Channel Pixels that are Brighter0.68
Maximum Radiative Power37.94 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 40.40°
Mean Solar Zenith Angle 46.30°
Mean Glint Angle86.40°
Water Fraction0.00
Total Pixel Area 5.30 km2
Latest Satellite Imagery:
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