Wildfire Alert Report

Date: 2025-09-25
Time: 16:26:15
Production Date and Time: 2025-09-25 16:31:22 UTC
Primary Instrument: GOES-19 ABI
Wmo Spacecraft Id: 666
Location/orbit: GEO
L1 File: OR_ABI-L1b-RadC-M6C14_G19_s20252681626157_e20252681628530_c20252681629022.nc
L1 File(s) - TemporalOR_ABI-L1b-RadC-M6C14_G19_s20252681621157_e20252681623530_c20252681624006.nc
Number Of Thermal Anomaly Alerts: 4
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Possible Wildfire

Basic Information
State/Province(s) SD
Country/Countries United States
County/Locality(s) Pennington County, SD
NWS WFO Rapid City SD
Identification MethodEnhanced Contextual (Cloud)
Mean Object Date/Time2025-09-25 16:26:18UTC
Radiative Center (Lat, Lon): 43.694443°, -102.575554°
Nearby Counties (meeting alert criteria):
  • Pennington County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power74.59 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)320.24 K
Observed - Background BT (3.9 um)12.40 K
BT Anomaly (3.9 um)13.37 K
Maximum Observed - Clear RTM BT (3.9 um)24.48 K
Maximum Observed BTD (3.9-10/11/12 um)20.53 K
Observed - Background BTD (3.9-10/11/12 um)11.40 K
BTD Anomaly (3.9-10/11/12 um)17.59 K
Similar Pixel Count0
BT Time Tendency (3.9 um)7.80 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.94
Fraction of Surrounding Red Channel Pixels that are Brighter0.19
Maximum Radiative Power74.59 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 57.70°
Mean Solar Zenith Angle 53.70°
Mean Glint Angle111.00°
Water Fraction0.00
Total Pixel Area 7.50 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) CO
Country/Countries United States
County/Locality(s) Dolores County, CO
NWS WFO Grand Junction CO
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2025-09-25 16:26:47UTC
Radiative Center (Lat, Lon): 37.672222°, -108.199448°
Nearby Counties (meeting alert criteria):
  • Dolores County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power7.00 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk, Known Incident: Stoner Mesa (HIGH, tdiff=23.97448 days, Perimeter)
Event Priority Ranking4
Maximum Observed BT (3.9 um)298.04 K
Observed - Background BT (3.9 um)2.73 K
BT Anomaly (3.9 um)1.45 K
Maximum Observed - Clear RTM BT (3.9 um)9.82 K
Maximum Observed BTD (3.9-10/11/12 um)7.87 K
Observed - Background BTD (3.9-10/11/12 um)1.69 K
BTD Anomaly (3.9-10/11/12 um)2.50 K
Similar Pixel Count24
BT Time Tendency (3.9 um)1.00 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.54
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power7.00 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 55.90°
Mean Solar Zenith Angle 52.90°
Mean Glint Angle108.60°
Water Fraction0.00
Total Pixel Area 7.10 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) TX
Country/Countries United States
County/Locality(s) Upshur County, TX
NWS WFO Shreveport LA
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2025-09-25 16:27:18UTC
Radiative Center (Lat, Lon): 32.767223°, -95.015274°
Nearby Counties (meeting alert criteria):
  • Upshur County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power5.11 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)303.50 K
Observed - Background BT (3.9 um)2.05 K
BT Anomaly (3.9 um)2.62 K
Maximum Observed - Clear RTM BT (3.9 um)7.74 K
Maximum Observed BTD (3.9-10/11/12 um)11.91 K
Observed - Background BTD (3.9-10/11/12 um)1.87 K
BTD Anomaly (3.9-10/11/12 um)3.75 K
Similar Pixel Count25
BT Time Tendency (3.9 um)0.60 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.69
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power5.11 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 43.90°
Mean Solar Zenith Angle 41.60°
Mean Glint Angle85.20°
Water Fraction0.00
Total Pixel Area 5.60 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) TX
Country/Countries United States
County/Locality(s) Leon County, TX
NWS WFO Fort Worth TX
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2025-09-25 16:27:18UTC
Radiative Center (Lat, Lon): 31.346666°, -96.166946°
Nearby Counties (meeting alert criteria):
  • Leon County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power8.37 MW
Map:
Additional Information
Alert Status New Feature
Type of EventFerrous-metal
Event Priority Ranking5
Maximum Observed BT (3.9 um)307.09 K
Observed - Background BT (3.9 um)2.16 K
BT Anomaly (3.9 um)1.95 K
Maximum Observed - Clear RTM BT (3.9 um)6.45 K
Maximum Observed BTD (3.9-10/11/12 um)14.75 K
Observed - Background BTD (3.9-10/11/12 um)2.19 K
BTD Anomaly (3.9-10/11/12 um)2.92 K
Similar Pixel Count25
BT Time Tendency (3.9 um)2.00 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.48
Fraction of Surrounding Red Channel Pixels that are Brighter0.92
Maximum Radiative Power8.37 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 43.20°
Mean Solar Zenith Angle 41.20°
Mean Glint Angle84.20°
Water Fraction0.00
Total Pixel Area 5.50 km2
Latest Satellite Imagery:
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