Wildfire Alert Report

Date: 2026-01-31
Time: 16:06:18
Production Date and Time: 2026-01-31 16:11:03 UTC
Primary Instrument: GOES-19 ABI
Wmo Spacecraft Id: 666
Location/orbit: GEO
L1 File: OR_ABI-L1b-RadC-M6C14_G19_s20260311606182_e20260311608555_c20260311609049.nc
L1 File(s) - TemporalOR_ABI-L1b-RadC-M6C14_G19_s20260311601182_e20260311603555_c20260311604055.nc
Number Of Thermal Anomaly Alerts: 4
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Possible Wildfire

Basic Information
State/Province(s) Ontario
Country/Countries Canada
County/Locality(s) Hamilton, Ontario
NWS WFO N/A
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2026-01-31 16:06:23UTC
Radiative Center (Lat, Lon): 43.274166°, -79.788330°
Nearby Counties (meeting alert criteria):
  • Hamilton (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power25.20 MW
Map:
Additional Information
Alert Status New Feature
Type of EventIndustrial
Event Priority Ranking5
Maximum Observed BT (3.9 um)280.14 K
Observed - Background BT (3.9 um)7.41 K
BT Anomaly (3.9 um)2.14 K
Maximum Observed - Clear RTM BT (3.9 um)21.95 K
Maximum Observed BTD (3.9-10/11/12 um)15.69 K
Observed - Background BTD (3.9-10/11/12 um)7.14 K
BTD Anomaly (3.9-10/11/12 um)2.35 K
Similar Pixel Count3
BT Time Tendency (3.9 um)5.50 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.85
Fraction of Surrounding Red Channel Pixels that are Brighter0.84
Maximum Radiative Power13.75 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 50.40°
Mean Solar Zenith Angle 63.90°
Mean Glint Angle112.50°
Water Fraction0.00
Total Pixel Area 12.50 km2
Latest Satellite Imagery:
  • None Available
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Possible Wildfire

Basic Information
State/Province(s) LA
Country/Countries United States
County/Locality(s) Rapides Parish, LA
NWS WFO Lake Charles LA
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2026-01-31 16:07:21UTC
Radiative Center (Lat, Lon): 31.099445°, -92.703056°
Nearby Counties (meeting alert criteria):
  • Rapides Parish (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power9.40 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Fire Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)285.97 K
Observed - Background BT (3.9 um)7.19 K
BT Anomaly (3.9 um)7.63 K
Maximum Observed - Clear RTM BT (3.9 um)13.56 K
Maximum Observed BTD (3.9-10/11/12 um)10.70 K
Observed - Background BTD (3.9-10/11/12 um)6.53 K
BTD Anomaly (3.9-10/11/12 um)12.06 K
Similar Pixel Count2
BT Time Tendency (3.9 um)3.90 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.87
Fraction of Surrounding Red Channel Pixels that are Brighter0.81
Maximum Radiative Power9.40 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 41.10°
Mean Solar Zenith Angle 58.70°
Mean Glint Angle99.60°
Water Fraction0.00
Total Pixel Area 5.30 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) TX
Country/Countries United States
County/Locality(s) Williamson County, TX
NWS WFO Austin/San Antonio TX
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2026-01-31 16:07:21UTC
Radiative Center (Lat, Lon): 30.823889°, -97.829720°
Nearby Counties (meeting alert criteria):
  • Williamson County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power5.04 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Fire Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)286.17 K
Observed - Background BT (3.9 um)3.80 K
BT Anomaly (3.9 um)3.11 K
Maximum Observed - Clear RTM BT (3.9 um)10.42 K
Maximum Observed BTD (3.9-10/11/12 um)10.39 K
Observed - Background BTD (3.9-10/11/12 um)3.36 K
BTD Anomaly (3.9-10/11/12 um)4.82 K
Similar Pixel Count24
BT Time Tendency (3.9 um)1.30 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 Power5.04 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 43.80°
Mean Solar Zenith Angle 61.40°
Mean Glint Angle105.10°
Water Fraction0.00
Total Pixel Area 5.50 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) TX
Country/Countries United States
County/Locality(s) Williamson County, TX
NWS WFO Austin/San Antonio TX
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2026-01-31 16:07:21UTC
Radiative Center (Lat, Lon): 30.797777°, -97.749168°
Nearby Counties (meeting alert criteria):
  • Williamson County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power6.74 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Fire Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)286.24 K
Observed - Background BT (3.9 um)3.32 K
BT Anomaly (3.9 um)2.41 K
Maximum Observed - Clear RTM BT (3.9 um)10.83 K
Maximum Observed BTD (3.9-10/11/12 um)11.04 K
Observed - Background BTD (3.9-10/11/12 um)3.77 K
BTD Anomaly (3.9-10/11/12 um)5.01 K
Similar Pixel Count17
BT Time Tendency (3.9 um)1.10 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.31
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power6.74 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 43.70°
Mean Solar Zenith Angle 61.40°
Mean Glint Angle104.90°
Water Fraction0.00
Total Pixel Area 5.50 km2
Latest Satellite Imagery:
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