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Wildfire Alert Report

Date: 2025-09-21
Time: 19:31:17
Production Date and Time: 2025-09-21 19:36:31 UTC
Primary Instrument: GOES-19 ABI
Wmo Spacecraft Id: 666
Location/orbit: GEO
L1 File: OR_ABI-L1b-RadC-M6C14_G19_s20252641931174_e20252641933547_c20252641934047.nc
L1 File(s) - TemporalOR_ABI-L1b-RadC-M6C14_G19_s20252641926174_e20252641928547_c20252641929052.nc
Number Of Thermal Anomaly Alerts: 4
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Possible Wildfire

Basic Information
State/Province(s) AR
Country/Countries United States
County/Locality(s) St. Francis County, AR
NWS WFO Memphis TN
Identification MethodEnhanced Contextual (Cloud)
Mean Object Date/Time2025-09-21 19:32:21UTC
Radiative Center (Lat, Lon): 34.997776°, -91.117500°
Nearby Counties (meeting alert criteria):
  • St. Francis County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power177.72 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)309.31 K
Observed - Background BT (3.9 um)12.16 K
BT Anomaly (3.9 um)4.48 K
Maximum Observed - Clear RTM BT (3.9 um)6.59 K
Maximum Observed BTD (3.9-10/11/12 um)38.49 K
Observed - Background BTD (3.9-10/11/12 um)12.04 K
BTD Anomaly (3.9-10/11/12 um)4.64 K
Similar Pixel Count0
BT Time Tendency (3.9 um)17.10 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.51
Fraction of Surrounding Red Channel Pixels that are Brighter0.84
Maximum Radiative Power91.07 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 44.30°
Mean Solar Zenith Angle 40.40°
Mean Glint Angle69.60°
Water Fraction0.00
Total Pixel Area 11.20 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) AR
Country/Countries United States
County/Locality(s) Ashley County, AR
NWS WFO Jackson MS
Identification MethodEnhanced Contextual (Cloud)
Mean Object Date/Time2025-09-21 19:32:20UTC
Radiative Center (Lat, Lon): 33.016388°, -91.496948°
Nearby Counties (meeting alert criteria):
  • Ashley County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power105.05 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)320.26 K
Observed - Background BT (3.9 um)12.96 K
BT Anomaly (3.9 um)7.95 K
Maximum Observed - Clear RTM BT (3.9 um)14.92 K
Maximum Observed BTD (3.9-10/11/12 um)28.17 K
Observed - Background BTD (3.9-10/11/12 um)12.09 K
BTD Anomaly (3.9-10/11/12 um)6.58 K
Similar Pixel Count0
BT Time Tendency (3.9 um)9.90 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.89
Fraction of Surrounding Red Channel Pixels that are Brighter0.47
Maximum Radiative Power62.23 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 42.40°
Mean Solar Zenith Angle 38.70°
Mean Glint Angle65.70°
Water Fraction0.00
Total Pixel Area 10.80 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) LA
Country/Countries United States
County/Locality(s) Richland Parish, LA
NWS WFO Jackson MS
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2025-09-21 19:32:20UTC
Radiative Center (Lat, Lon): 32.457779°, -91.912224°
Nearby Counties (meeting alert criteria):
  • Richland Parish (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power50.47 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)319.61 K
Observed - Background BT (3.9 um)11.80 K
BT Anomaly (3.9 um)5.59 K
Maximum Observed - Clear RTM BT (3.9 um)16.14 K
Maximum Observed BTD (3.9-10/11/12 um)26.57 K
Observed - Background BTD (3.9-10/11/12 um)11.32 K
BTD Anomaly (3.9-10/11/12 um)6.46 K
Similar Pixel Count7
BT Time Tendency (3.9 um)9.00 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.77
Fraction of Surrounding Red Channel Pixels that are Brighter0.61
Maximum Radiative Power50.47 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 42.10°
Mean Solar Zenith Angle 38.00°
Mean Glint Angle64.60°
Water Fraction0.00
Total Pixel Area 5.40 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) LA
Country/Countries United States
County/Locality(s) Catahoula Parish, LA
NWS WFO Jackson MS
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2025-09-21 19:32:20UTC
Radiative Center (Lat, Lon): 31.885834°, -91.668610°
Nearby Counties (meeting alert criteria):
  • Catahoula Parish (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power32.16 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)313.39 K
Observed - Background BT (3.9 um)4.34 K
BT Anomaly (3.9 um)2.18 K
Maximum Observed - Clear RTM BT (3.9 um)10.38 K
Maximum Observed BTD (3.9-10/11/12 um)19.53 K
Observed - Background BTD (3.9-10/11/12 um)3.63 K
BTD Anomaly (3.9-10/11/12 um)3.00 K
Similar Pixel Count23
BT Time Tendency (3.9 um)2.20 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.81
Fraction of Surrounding Red Channel Pixels that are Brighter0.90
Maximum Radiative Power16.86 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 41.40°
Mean Solar Zenith Angle 37.70°
Mean Glint Angle63.50°
Water Fraction0.00
Total Pixel Area 10.70 km2
Latest Satellite Imagery:
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