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Wildfire Alert Report

Date: 2025-09-26
Time: 19:01:15
Production Date and Time: 2025-09-26 19:06:25 UTC
Primary Instrument: GOES-19 ABI
Wmo Spacecraft Id: 666
Location/orbit: GEO
L1 File: OR_ABI-L1b-RadC-M6C14_G19_s20252691901158_e20252691903531_c20252691904024.nc
L1 File(s) - TemporalOR_ABI-L1b-RadC-M6C14_G19_s20252691856158_e20252691858531_c20252691859030.nc
Number Of Thermal Anomaly Alerts: 4
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Possible Wildfire

Basic Information
State/Province(s) MN
Country/Countries United States
County/Locality(s) Roseau County, MN
NWS WFO Grand Forks ND
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2025-09-26 19:01:19UTC
Radiative Center (Lat, Lon): 48.938332°, -95.804169°
Nearby Counties (meeting alert criteria):
  • Roseau County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power13.92 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)299.82 K
Observed - Background BT (3.9 um)3.31 K
BT Anomaly (3.9 um)1.54 K
Maximum Observed - Clear RTM BT (3.9 um)8.74 K
Maximum Observed BTD (3.9-10/11/12 um)9.46 K
Observed - Background BTD (3.9-10/11/12 um)3.09 K
BTD Anomaly (3.9-10/11/12 um)2.69 K
Similar Pixel Count15
BT Time Tendency (3.9 um)0.80 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.46
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power13.92 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 59.90°
Mean Solar Zenith Angle 51.00°
Mean Glint Angle100.70°
Water Fraction0.00
Total Pixel Area 8.00 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) ID
Country/Countries United States
County/Locality(s) Clearwater County, ID
NWS WFO Missoula MT
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2025-09-26 19:01:17UTC
Radiative Center (Lat, Lon): 46.768612°, -114.885277°
Nearby Counties (meeting alert criteria):
  • Clearwater County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power13.25 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)291.75 K
Observed - Background BT (3.9 um)3.07 K
BT Anomaly (3.9 um)2.44 K
Maximum Observed - Clear RTM BT (3.9 um)7.60 K
Maximum Observed BTD (3.9-10/11/12 um)8.54 K
Observed - Background BTD (3.9-10/11/12 um)3.10 K
BTD Anomaly (3.9-10/11/12 um)4.36 K
Similar Pixel Count15
BT Time Tendency (3.9 um)1.50 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 Power13.25 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 66.60°
Mean Solar Zenith Angle 48.20°
Mean Glint Angle105.60°
Water Fraction0.00
Total Pixel Area 10.10 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) KS
Country/Countries United States
County/Locality(s) Wichita County, KS
NWS WFO Goodland KS
Identification MethodEnhanced Contextual (Cloud)
Mean Object Date/Time2025-09-26 19:01:48UTC
Radiative Center (Lat, Lon): 38.569168°, -101.271111°
Nearby Counties (meeting alert criteria):
  • Wichita County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power53.68 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)314.28 K
Observed - Background BT (3.9 um)10.01 K
BT Anomaly (3.9 um)6.48 K
Maximum Observed - Clear RTM BT (3.9 um)14.64 K
Maximum Observed BTD (3.9-10/11/12 um)25.51 K
Observed - Background BTD (3.9-10/11/12 um)9.57 K
BTD Anomaly (3.9-10/11/12 um)7.61 K
Similar Pixel Count0
BT Time Tendency (3.9 um)8.80 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.81
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power53.68 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 52.50°
Mean Solar Zenith Angle 40.00°
Mean Glint Angle82.90°
Water Fraction0.00
Total Pixel Area 6.60 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) TX
Country/Countries United States
County/Locality(s) Gonzales County, TX
NWS WFO Austin/San Antonio TX
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2025-09-26 19:02:48UTC
Radiative Center (Lat, Lon): 29.682222°, -97.239723°
Nearby Counties (meeting alert criteria):
  • Gonzales County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power21.09 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)318.66 K
Observed - Background BT (3.9 um)5.06 K
BT Anomaly (3.9 um)2.93 K
Maximum Observed - Clear RTM BT (3.9 um)11.04 K
Maximum Observed BTD (3.9-10/11/12 um)20.25 K
Observed - Background BTD (3.9-10/11/12 um)5.46 K
BTD Anomaly (3.9-10/11/12 um)2.86 K
Similar Pixel Count24
BT Time Tendency (3.9 um)1.50 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.35
Fraction of Surrounding Red Channel Pixels that are Brighter0.57
Maximum Radiative Power21.09 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 42.40°
Mean Solar Zenith Angle 32.20°
Mean Glint Angle64.00°
Water Fraction0.00
Total Pixel Area 5.40 km2
Latest Satellite Imagery:
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