Wildfire Alert Report

Date: 2025-09-04
Time: 20:36:17
Production Date and Time: 2025-09-04 20:41:31 UTC
Primary Instrument: GOES-19 ABI
Wmo Spacecraft Id: 666
Location/orbit: GEO
L1 File: OR_ABI-L1b-RadC-M6C14_G19_s20252472036172_e20252472038546_c20252472039045.nc
L1 File(s) - TemporalOR_ABI-L1b-RadC-M6C14_G19_s20252472031172_e20252472033546_c20252472034033.nc
Number Of Thermal Anomaly Alerts: 4
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Possible Wildfire

Basic Information
State/Province(s) Quebec
Country/Countries Canada
County/Locality(s) La Haute-Côte-Nord, Quebec
NWS WFO N/A
Identification MethodEnhanced Contextual (Cloud)
Mean Object Date/Time2025-09-04 20:36:23UTC
Radiative Center (Lat, Lon): 49.295555°, -69.400558°
Nearby Counties (meeting alert criteria):
  • La Haute-Côte-Nord (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power27.87 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)295.81 K
Observed - Background BT (3.9 um)6.51 K
BT Anomaly (3.9 um)7.04 K
Maximum Observed - Clear RTM BT (3.9 um)6.31 K
Maximum Observed BTD (3.9-10/11/12 um)15.65 K
Observed - Background BTD (3.9-10/11/12 um)7.41 K
BTD Anomaly (3.9-10/11/12 um)7.94 K
Similar Pixel Count0
BT Time Tendency (3.9 um)6.20 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.73
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power27.87 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 57.10°
Mean Solar Zenith Angle 64.90°
Mean Glint Angle96.20°
Water Fraction0.00
Total Pixel Area 7.40 km2
Latest Satellite Imagery:
  • None Available
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Possible Wildfire

Basic Information
State/Province(s) AR
Country/Countries United States
County/Locality(s) Poinsett County, AR
NWS WFO Memphis TN
Identification MethodEnhanced Contextual (Cloud)
Mean Object Date/Time2025-09-04 20:37:21UTC
Radiative Center (Lat, Lon): 35.503613°, -90.558609°
Nearby Counties (meeting alert criteria):
  • Poinsett County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power51.75 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)314.79 K
Observed - Background BT (3.9 um)9.77 K
BT Anomaly (3.9 um)5.49 K
Maximum Observed - Clear RTM BT (3.9 um)13.12 K
Maximum Observed BTD (3.9-10/11/12 um)29.16 K
Observed - Background BTD (3.9-10/11/12 um)9.75 K
BTD Anomaly (3.9-10/11/12 um)4.58 K
Similar Pixel Count0
BT Time Tendency (3.9 um)5.60 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.38
Fraction of Surrounding Red Channel Pixels that are Brighter0.56
Maximum Radiative Power51.75 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 44.60°
Mean Solar Zenith Angle 45.10°
Mean Glint Angle61.80°
Water Fraction0.00
Total Pixel Area 5.60 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) LA
Country/Countries United States
County/Locality(s) Tensas Parish, LA
NWS WFO Jackson MS
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2025-09-04 20:37:20UTC
Radiative Center (Lat, Lon): 31.947500°, -91.356392°
Nearby Counties (meeting alert criteria):
  • Tensas Parish (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power15.95 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)310.40 K
Observed - Background BT (3.9 um)4.75 K
BT Anomaly (3.9 um)1.53 K
Maximum Observed - Clear RTM BT (3.9 um)8.61 K
Maximum Observed BTD (3.9-10/11/12 um)15.75 K
Observed - Background BTD (3.9-10/11/12 um)4.37 K
BTD Anomaly (3.9-10/11/12 um)1.83 K
Similar Pixel Count22
BT Time Tendency (3.9 um)2.20 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.63
Fraction of Surrounding Red Channel Pixels that are Brighter0.95
Maximum Radiative Power15.95 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 41.30°
Mean Solar Zenith Angle 42.80°
Mean Glint Angle55.30°
Water Fraction0.00
Total Pixel Area 5.30 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) Tamaulipas
Country/Countries Mexico
County/Locality(s) Aldama, Tamaulipas
NWS WFO N/A
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2025-09-04 20:38:19UTC
Radiative Center (Lat, Lon): 23.084999°, -98.026665°
Nearby Counties (meeting alert criteria):
  • Aldama (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power1.80 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)307.67 K
Observed - Background BT (3.9 um)1.90 K
BT Anomaly (3.9 um)0.96 K
Maximum Observed - Clear RTM BT (3.9 um)6.04 K
Maximum Observed BTD (3.9-10/11/12 um)16.15 K
Observed - Background BTD (3.9-10/11/12 um)1.96 K
BTD Anomaly (3.9-10/11/12 um)1.21 K
Similar Pixel Count25
BT Time Tendency (3.9 um)0.70 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.55
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power1.80 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 37.40°
Mean Solar Zenith Angle 33.80°
Mean Glint Angle36.70°
Water Fraction0.00
Total Pixel Area 5.00 km2
Latest Satellite Imagery:
  • None Available
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