Wildfire Alert Report

Date: 2025-09-03
Time: 18:56:17
Production Date and Time: 2025-09-03 19:01:34 UTC
Primary Instrument: GOES-19 ABI
Wmo Spacecraft Id: 666
Location/orbit: GEO
L1 File: OR_ABI-L1b-RadC-M6C14_G19_s20252461856171_e20252461858545_c20252461859015.nc
L1 File(s) - TemporalOR_ABI-L1b-RadC-M6C14_G19_s20252461851171_e20252461853545_c20252461854034.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) Powell County, MT
NWS WFO Missoula MT
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2025-09-03 18:56:19UTC
Radiative Center (Lat, Lon): 46.722221°, -112.841393°
Nearby Counties (meeting alert criteria):
  • Powell County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power86.99 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk, Known Incident: Windy Rock (HIGH, tdiff=0.30918 days, Perimeter)
Event Priority Ranking4
Maximum Observed BT (3.9 um)314.46 K
Observed - Background BT (3.9 um)9.84 K
BT Anomaly (3.9 um)5.42 K
Maximum Observed - Clear RTM BT (3.9 um)17.11 K
Maximum Observed BTD (3.9-10/11/12 um)18.41 K
Observed - Background BTD (3.9-10/11/12 um)10.85 K
BTD Anomaly (3.9-10/11/12 um)11.25 K
Similar Pixel Count2
BT Time Tendency (3.9 um)8.60 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.06
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power86.99 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 65.50°
Mean Solar Zenith Angle 39.50°
Mean Glint Angle99.50°
Water Fraction0.00
Total Pixel Area 9.60 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) ID
Country/Countries United States
County/Locality(s) Idaho County, ID
NWS WFO Missoula MT
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2025-09-03 18:56:19UTC
Radiative Center (Lat, Lon): 46.210556°, -115.066109°
Nearby Counties (meeting alert criteria):
  • Idaho County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power11.36 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)307.70 K
Observed - Background BT (3.9 um)2.90 K
BT Anomaly (3.9 um)1.61 K
Maximum Observed - Clear RTM BT (3.9 um)11.46 K
Maximum Observed BTD (3.9-10/11/12 um)9.84 K
Observed - Background BTD (3.9-10/11/12 um)2.09 K
BTD Anomaly (3.9-10/11/12 um)2.26 K
Similar Pixel Count22
BT Time Tendency (3.9 um)0.50 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.84
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power11.36 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 66.30°
Mean Solar Zenith Angle 39.40°
Mean Glint Angle100.50°
Water Fraction0.00
Total Pixel Area 10.00 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) AR
Country/Countries United States
County/Locality(s) Lincoln County, AR
NWS WFO Little Rock AR
Identification MethodEnhanced Contextual (Cloud)
Mean Object Date/Time2025-09-03 18:57:20UTC
Radiative Center (Lat, Lon): 33.980556°, -91.527779°
Nearby Counties (meeting alert criteria):
  • Lincoln County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power112.11 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)316.42 K
Observed - Background BT (3.9 um)12.02 K
BT Anomaly (3.9 um)4.97 K
Maximum Observed - Clear RTM BT (3.9 um)8.48 K
Maximum Observed BTD (3.9-10/11/12 um)29.95 K
Observed - Background BTD (3.9-10/11/12 um)12.62 K
BTD Anomaly (3.9-10/11/12 um)5.68 K
Similar Pixel Count0
BT Time Tendency (3.9 um)5.00 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.23
Fraction of Surrounding Red Channel Pixels that are Brighter0.51
Maximum Radiative Power112.11 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 43.40°
Mean Solar Zenith Angle 28.50°
Mean Glint Angle63.30°
Water Fraction0.00
Total Pixel Area 5.50 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) AR
Country/Countries United States
County/Locality(s) Desha County, AR
NWS WFO Little Rock AR
Identification MethodEnhanced Contextual (Cloud)
Mean Object Date/Time2025-09-03 18:57:20UTC
Radiative Center (Lat, Lon): 33.735832°, -91.447220°
Nearby Counties (meeting alert criteria):
  • Desha County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power70.05 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)323.24 K
Observed - Background BT (3.9 um)13.74 K
BT Anomaly (3.9 um)5.72 K
Maximum Observed - Clear RTM BT (3.9 um)17.25 K
Maximum Observed BTD (3.9-10/11/12 um)30.29 K
Observed - Background BTD (3.9-10/11/12 um)12.69 K
BTD Anomaly (3.9-10/11/12 um)5.77 K
Similar Pixel Count0
BT Time Tendency (3.9 um)9.40 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.97
Fraction of Surrounding Red Channel Pixels that are Brighter0.92
Maximum Radiative Power70.05 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 43.10°
Mean Solar Zenith Angle 28.30°
Mean Glint Angle62.80°
Water Fraction0.00
Total Pixel Area 5.50 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) GA
Country/Countries United States
County/Locality(s) Burke County, GA
NWS WFO Columbia SC
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2025-09-03 18:57:22UTC
Radiative Center (Lat, Lon): 33.012501°, -81.882225°
Nearby Counties (meeting alert criteria):
  • Burke County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power55.79 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)312.04 K
Observed - Background BT (3.9 um)8.54 K
BT Anomaly (3.9 um)5.88 K
Maximum Observed - Clear RTM BT (3.9 um)9.82 K
Maximum Observed BTD (3.9-10/11/12 um)19.63 K
Observed - Background BTD (3.9-10/11/12 um)8.69 K
BTD Anomaly (3.9-10/11/12 um)9.86 K
Similar Pixel Count4
BT Time Tendency (3.9 um)8.60 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.40
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power32.47 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 39.30°
Mean Solar Zenith Angle 32.50°
Mean Glint Angle62.20°
Water Fraction0.00
Total Pixel Area 10.30 km2
Latest Satellite Imagery:
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