Wildfire Alert Report

Date: 2025-10-27
Time: 21:06:17
Production Date and Time: 2025-10-27 21:11:16 UTC
Primary Instrument: GOES-19 ABI
Wmo Spacecraft Id: 666
Location/orbit: GEO
L1 File: OR_ABI-L1b-RadC-M6C14_G19_s20253002106170_e20253002108543_c20253002109032.nc
L1 File(s) - TemporalOR_ABI-L1b-RadC-M6C14_G19_s20253002101170_e20253002103543_c20253002104045.nc
Number Of Thermal Anomaly Alerts: 4
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Possible Wildfire

Basic Information
State/Province(s) British Columbia
Country/Countries Canada
County/Locality(s) Squamish-Lillooet, British Columbia
NWS WFO N/A
Identification MethodEnhanced Contextual (Cloud)
Mean Object Date/Time2025-10-27 21:06:19UTC
Radiative Center (Lat, Lon): 50.910557°, -122.911667°
Nearby Counties (meeting alert criteria):
  • Squamish-Lillooet (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power120.64 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)286.24 K
Observed - Background BT (3.9 um)13.41 K
BT Anomaly (3.9 um)5.47 K
Maximum Observed - Clear RTM BT (3.9 um)17.40 K
Maximum Observed BTD (3.9-10/11/12 um)30.17 K
Observed - Background BTD (3.9-10/11/12 um)13.57 K
BTD Anomaly (3.9-10/11/12 um)5.03 K
Similar Pixel Count0
BT Time Tendency (3.9 um)1.20 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.43
Fraction of Surrounding Red Channel Pixels that are Brighter0.82
Maximum Radiative Power120.64 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 73.90°
Mean Solar Zenith Angle 65.40°
Mean Glint Angle97.30°
Water Fraction0.00
Total Pixel Area 14.40 km2
Latest Satellite Imagery:
  • None Available
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Possible Wildfire

Basic Information
State/Province(s) WI
Country/Countries United States
County/Locality(s) Buffalo County, WI
NWS WFO La Crosse WI
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2025-10-27 21:06:21UTC
Radiative Center (Lat, Lon): 44.583057°, -91.653336°
Nearby Counties (meeting alert criteria):
  • Buffalo County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power20.54 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)291.25 K
Observed - Background BT (3.9 um)4.93 K
BT Anomaly (3.9 um)8.20 K
Maximum Observed - Clear RTM BT (3.9 um)10.67 K
Maximum Observed BTD (3.9-10/11/12 um)7.06 K
Observed - Background BTD (3.9-10/11/12 um)4.77 K
BTD Anomaly (3.9-10/11/12 um)14.90 K
Similar Pixel Count2
BT Time Tendency (3.9 um)3.30 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.70
Fraction of Surrounding Red Channel Pixels that are Brighter0.99
Maximum Radiative Power20.54 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 54.20°
Mean Solar Zenith Angle 72.40°
Mean Glint Angle92.50°
Water Fraction0.00
Total Pixel Area 13.70 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) LA
Country/Countries United States
County/Locality(s) Sabine Parish, LA
NWS WFO Shreveport LA
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2025-10-27 21:07:20UTC
Radiative Center (Lat, Lon): 31.804445°, -93.712776°
Nearby Counties (meeting alert criteria):
  • Sabine Parish (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power49.63 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)302.20 K
Observed - Background BT (3.9 um)6.82 K
BT Anomaly (3.9 um)9.10 K
Maximum Observed - Clear RTM BT (3.9 um)8.03 K
Maximum Observed BTD (3.9-10/11/12 um)13.23 K
Observed - Background BTD (3.9-10/11/12 um)7.66 K
BTD Anomaly (3.9-10/11/12 um)6.83 K
Similar Pixel Count4
BT Time Tendency (3.9 um)0.90 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.20
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power28.66 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 42.30°
Mean Solar Zenith Angle 63.20°
Mean Glint Angle73.40°
Water Fraction0.00
Total Pixel Area 16.20 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) LA
Country/Countries United States
County/Locality(s) Pointe Coupee Parish, LA
NWS WFO New Orleans LA
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2025-10-27 21:07:20UTC
Radiative Center (Lat, Lon): 30.580000°, -91.393333°
Nearby Counties (meeting alert criteria):
  • Pointe Coupee Parish (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power18.85 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)301.11 K
Observed - Background BT (3.9 um)4.73 K
BT Anomaly (3.9 um)4.13 K
Maximum Observed - Clear RTM BT (3.9 um)7.34 K
Maximum Observed BTD (3.9-10/11/12 um)9.37 K
Observed - Background BTD (3.9-10/11/12 um)4.30 K
BTD Anomaly (3.9-10/11/12 um)7.51 K
Similar Pixel Count4
BT Time Tendency (3.9 um)3.60 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.72
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power10.85 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 40.00°
Mean Solar Zenith Angle 64.10°
Mean Glint Angle73.40°
Water Fraction0.00
Total Pixel Area 10.40 km2
Latest Satellite Imagery:
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