Wildfire Alert Report

Date: 2025-09-04
Time: 18:21:17
Production Date and Time: 2025-09-04 18:26:32 UTC
Primary Instrument: GOES-19 ABI
Wmo Spacecraft Id: 666
Location/orbit: GEO
L1 File: OR_ABI-L1b-RadC-M6C14_G19_s20252471821172_e20252471823545_c20252471824050.nc
L1 File(s) - TemporalOR_ABI-L1b-RadC-M6C14_G19_s20252471816172_e20252471818546_c20252471819001.nc
Number Of Thermal Anomaly Alerts: 6
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Possible Wildfire

Basic Information
State/Province(s) New Brunswick
Country/Countries Canada
County/Locality(s) Northumberland, New Brunswick
NWS WFO N/A
Identification MethodEnhanced Contextual (Cloud)
Mean Object Date/Time2025-09-04 18:21:23UTC
Radiative Center (Lat, Lon): 46.987221°, -66.475830°
Nearby Counties (meeting alert criteria):
  • Northumberland (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power154.14 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)318.34 K
Observed - Background BT (3.9 um)19.13 K
BT Anomaly (3.9 um)23.17 K
Maximum Observed - Clear RTM BT (3.9 um)24.43 K
Maximum Observed BTD (3.9-10/11/12 um)24.76 K
Observed - Background BTD (3.9-10/11/12 um)17.51 K
BTD Anomaly (3.9-10/11/12 um)21.60 K
Similar Pixel Count0
BT Time Tendency (3.9 um)12.20 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder1.00
Fraction of Surrounding Red Channel Pixels that are Brighter0.67
Maximum Radiative Power154.14 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 55.00°
Mean Solar Zenith Angle 46.60°
Mean Glint Angle97.00°
Water Fraction0.00
Total Pixel Area 13.90 km2
Latest Satellite Imagery:
  • None Available
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Possible Wildfire

Basic Information
State/Province(s) British Columbia
Country/Countries Canada
County/Locality(s) Okanagan-Similkameen, British Columbia
NWS WFO N/A
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2025-09-04 18:21:19UTC
Radiative Center (Lat, Lon): 49.084999°, -120.446388°
Nearby Counties (meeting alert criteria):
  • Okanagan-Similkameen (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power163.55 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)307.99 K
Observed - Background BT (3.9 um)6.02 K
BT Anomaly (3.9 um)2.50 K
Maximum Observed - Clear RTM BT (3.9 um)16.14 K
Maximum Observed BTD (3.9-10/11/12 um)16.15 K
Observed - Background BTD (3.9-10/11/12 um)6.46 K
BTD Anomaly (3.9-10/11/12 um)4.04 K
Similar Pixel Count4
BT Time Tendency (3.9 um)5.90 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.48
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power95.16 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 71.40°
Mean Solar Zenith Angle 46.60°
Mean Glint Angle115.80°
Water Fraction0.00
Total Pixel Area 25.10 km2
Latest Satellite Imagery:
  • None Available
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Possible Wildfire

Basic Information
State/Province(s) NV
Country/Countries United States
County/Locality(s) Humboldt County, NV
NWS WFO Elko NV
Identification MethodEnhanced Contextual (Cloud)
Mean Object Date/Time2025-09-04 18:21:48UTC
Radiative Center (Lat, Lon): 41.836388°, -118.002220°
Nearby Counties (meeting alert criteria):
  • Humboldt County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power186.33 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)325.16 K
Observed - Background BT (3.9 um)14.65 K
BT Anomaly (3.9 um)11.41 K
Maximum Observed - Clear RTM BT (3.9 um)23.14 K
Maximum Observed BTD (3.9-10/11/12 um)43.22 K
Observed - Background BTD (3.9-10/11/12 um)14.90 K
BTD Anomaly (3.9-10/11/12 um)9.13 K
Similar Pixel Count0
BT Time Tendency (3.9 um)7.00 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.37
Fraction of Surrounding Red Channel Pixels that are Brighter0.69
Maximum Radiative Power186.33 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 65.20°
Mean Solar Zenith Angle 39.60°
Mean Glint Angle103.20°
Water Fraction0.00
Total Pixel Area 9.50 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) AR
Country/Countries United States
County/Locality(s) Franklin County, AR
NWS WFO Tulsa OK
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2025-09-04 18:22:20UTC
Radiative Center (Lat, Lon): 35.411945°, -94.014725°
Nearby Counties (meeting alert criteria):
  • Franklin County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power13.33 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)308.85 K
Observed - Background BT (3.9 um)3.71 K
BT Anomaly (3.9 um)2.89 K
Maximum Observed - Clear RTM BT (3.9 um)8.20 K
Maximum Observed BTD (3.9-10/11/12 um)14.20 K
Observed - Background BTD (3.9-10/11/12 um)2.77 K
BTD Anomaly (3.9-10/11/12 um)2.43 K
Similar Pixel Count25
BT Time Tendency (3.9 um)1.20 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.92
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power13.33 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 46.00°
Mean Solar Zenith Angle 27.90°
Mean Glint Angle70.40°
Water Fraction0.00
Total Pixel Area 5.80 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) SC
Country/Countries United States
County/Locality(s) McCormick County, SC
NWS WFO Columbia SC
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2025-09-04 18:22:22UTC
Radiative Center (Lat, Lon): 33.952499°, -82.173889°
Nearby Counties (meeting alert criteria):
  • McCormick County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power17.41 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)307.32 K
Observed - Background BT (3.9 um)4.75 K
BT Anomaly (3.9 um)6.75 K
Maximum Observed - Clear RTM BT (3.9 um)6.54 K
Maximum Observed BTD (3.9-10/11/12 um)16.02 K
Observed - Background BTD (3.9-10/11/12 um)3.95 K
BTD Anomaly (3.9-10/11/12 um)3.17 K
Similar Pixel Count24
BT Time Tendency (3.9 um)1.70 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.85
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power17.41 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 40.40°
Mean Solar Zenith Angle 29.10°
Mean Glint Angle64.80°
Water Fraction0.00
Total Pixel Area 5.20 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) AR
Country/Countries United States
County/Locality(s) Lafayette County, AR
NWS WFO Shreveport LA
Identification MethodEnhanced Contextual (Cloud)
Mean Object Date/Time2025-09-04 18:22:20UTC
Radiative Center (Lat, Lon): 33.133888°, -93.810837°
Nearby Counties (meeting alert criteria):
  • Lafayette County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power205.51 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)330.36 K
Observed - Background BT (3.9 um)22.85 K
BT Anomaly (3.9 um)14.82 K
Maximum Observed - Clear RTM BT (3.9 um)25.63 K
Maximum Observed BTD (3.9-10/11/12 um)32.93 K
Observed - Background BTD (3.9-10/11/12 um)21.31 K
BTD Anomaly (3.9-10/11/12 um)19.50 K
Similar Pixel Count0
BT Time Tendency (3.9 um)14.30 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.99
Fraction of Surrounding Red Channel Pixels that are Brighter0.25
Maximum Radiative Power115.06 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 43.60°
Mean Solar Zenith Angle 25.60°
Mean Glint Angle65.80°
Water Fraction0.00
Total Pixel Area 11.10 km2
Latest Satellite Imagery:
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