Wildfire Alert Report

Date: 2025-09-19
Time: 20:21:17
Production Date and Time: 2025-09-19 20:26:37 UTC
Primary Instrument: GOES-19 ABI
Wmo Spacecraft Id: 666
Location/orbit: GEO
L1 File: OR_ABI-L1b-RadC-M6C14_G19_s20252622021172_e20252622023545_c20252622024010.nc
L1 File(s) - TemporalOR_ABI-L1b-RadC-M6C14_G19_s20252622016172_e20252622018545_c20252622019023.nc
Number Of Thermal Anomaly Alerts: 3
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Possible Wildfire

Basic Information
State/Province(s) Quebec
Country/Countries Canada
County/Locality(s) La Vallée-de-la-Gatineau, Quebec
NWS WFO N/A
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2025-09-19 20:21:22UTC
Radiative Center (Lat, Lon): 46.447498°, -76.011948°
Nearby Counties (meeting alert criteria):
  • La Vallée-de-la-Gatineau (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power6.10 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)288.86 K
Observed - Background BT (3.9 um)2.92 K
BT Anomaly (3.9 um)3.29 K
Maximum Observed - Clear RTM BT (3.9 um)6.99 K
Maximum Observed BTD (3.9-10/11/12 um)4.34 K
Observed - Background BTD (3.9-10/11/12 um)2.53 K
BTD Anomaly (3.9-10/11/12 um)10.95 K
Similar Pixel Count3
BT Time Tendency (3.9 um)2.40 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.68
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power6.10 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 53.70°
Mean Solar Zenith Angle 62.80°
Mean Glint Angle93.90°
Water Fraction0.00
Total Pixel Area 6.80 km2
Latest Satellite Imagery:
  • None Available
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Possible Wildfire

Basic Information
State/Province(s) KS
Country/Countries United States
County/Locality(s) Sumner County, KS
NWS WFO Wichita KS
Identification MethodEnhanced Contextual (Cloud)
Mean Object Date/Time2025-09-19 20:21:50UTC
Radiative Center (Lat, Lon): 37.020557°, -97.652496°
Nearby Counties (meeting alert criteria):
  • Sumner County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power425.69 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)343.97 K
Observed - Background BT (3.9 um)38.23 K
BT Anomaly (3.9 um)17.53 K
Maximum Observed - Clear RTM BT (3.9 um)45.39 K
Maximum Observed BTD (3.9-10/11/12 um)58.04 K
Observed - Background BTD (3.9-10/11/12 um)38.77 K
BTD Anomaly (3.9-10/11/12 um)15.15 K
Similar Pixel Count0
BT Time Tendency (3.9 um)34.10 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.12
Fraction of Surrounding Red Channel Pixels that are Brighter0.28
Maximum Radiative Power312.11 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 49.20°
Mean Solar Zenith Angle 44.30°
Mean Glint Angle68.70°
Water Fraction0.00
Total Pixel Area 12.20 km2
Latest Satellite Imagery:
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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 (Clear)
Mean Object Date/Time2025-09-19 20:22:21UTC
Radiative Center (Lat, Lon): 35.506390°, -90.656113°
Nearby Counties (meeting alert criteria):
  • Poinsett County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power9.04 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)307.80 K
Observed - Background BT (3.9 um)2.68 K
BT Anomaly (3.9 um)1.33 K
Maximum Observed - Clear RTM BT (3.9 um)7.30 K
Maximum Observed BTD (3.9-10/11/12 um)15.04 K
Observed - Background BTD (3.9-10/11/12 um)2.51 K
BTD Anomaly (3.9-10/11/12 um)1.94 K
Similar Pixel Count25
BT Time Tendency (3.9 um)1.40 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.60
Fraction of Surrounding Red Channel Pixels that are Brighter0.88
Maximum Radiative Power9.04 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 44.60°
Mean Solar Zenith Angle 47.60°
Mean Glint Angle67.80°
Water Fraction0.00
Total Pixel Area 5.60 km2
Latest Satellite Imagery:
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