Wildfire Alert Report

Date: 2025-09-21
Time: 18:56:17
Production Date and Time: 2025-09-21 19:01:29 UTC
Primary Instrument: GOES-19 ABI
Wmo Spacecraft Id: 666
Location/orbit: GEO
L1 File: OR_ABI-L1b-RadC-M6C14_G19_s20252641856174_e20252641858547_c20252641859036.nc
L1 File(s) - TemporalOR_ABI-L1b-RadC-M6C14_G19_s20252641851174_e20252641853547_c20252641854047.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) Jackson County, AR
NWS WFO Little Rock AR
Identification MethodEnhanced Contextual (Cloud)
Mean Object Date/Time2025-09-21 18:57:21UTC
Radiative Center (Lat, Lon): 35.618332°, -91.070831°
Nearby Counties (meeting alert criteria):
  • Jackson County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power50.65 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)313.55 K
Observed - Background BT (3.9 um)7.84 K
BT Anomaly (3.9 um)4.87 K
Maximum Observed - Clear RTM BT (3.9 um)10.44 K
Maximum Observed BTD (3.9-10/11/12 um)31.86 K
Observed - Background BTD (3.9-10/11/12 um)7.94 K
BTD Anomaly (3.9-10/11/12 um)5.10 K
Similar Pixel Count0
BT Time Tendency (3.9 um)5.30 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.67
Fraction of Surrounding Red Channel Pixels that are Brighter0.77
Maximum Radiative Power50.65 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 44.90°
Mean Solar Zenith Angle 37.30°
Mean Glint Angle72.90°
Water Fraction0.00
Total Pixel Area 5.60 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) AR
Country/Countries United States
County/Locality(s) Miller County, AR
NWS WFO Shreveport LA
Identification MethodEnhanced Contextual (Cloud)
Mean Object Date/Time2025-09-21 18:57:20UTC
Radiative Center (Lat, Lon): 33.299999°, -93.757500°
Nearby Counties (meeting alert criteria):
  • Miller County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power48.09 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)317.60 K
Observed - Background BT (3.9 um)11.34 K
BT Anomaly (3.9 um)6.22 K
Maximum Observed - Clear RTM BT (3.9 um)14.72 K
Maximum Observed BTD (3.9-10/11/12 um)30.01 K
Observed - Background BTD (3.9-10/11/12 um)11.56 K
BTD Anomaly (3.9-10/11/12 um)7.39 K
Similar Pixel Count0
BT Time Tendency (3.9 um)5.20 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.73
Fraction of Surrounding Red Channel Pixels that are Brighter0.93
Maximum Radiative Power48.09 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 43.80°
Mean Solar Zenith Angle 34.20°
Mean Glint Angle68.70°
Water Fraction0.00
Total Pixel Area 5.50 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) LA
Country/Countries United States
County/Locality(s) Morehouse Parish, LA
NWS WFO Jackson MS
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2025-09-21 18:57:20UTC
Radiative Center (Lat, Lon): 32.806110°, -91.638336°
Nearby Counties (meeting alert criteria):
  • Morehouse Parish (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power74.30 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)319.35 K
Observed - Background BT (3.9 um)11.91 K
BT Anomaly (3.9 um)5.95 K
Maximum Observed - Clear RTM BT (3.9 um)13.89 K
Maximum Observed BTD (3.9-10/11/12 um)31.13 K
Observed - Background BTD (3.9-10/11/12 um)12.17 K
BTD Anomaly (3.9-10/11/12 um)6.63 K
Similar Pixel Count14
BT Time Tendency (3.9 um)7.50 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.34
Fraction of Surrounding Red Channel Pixels that are Brighter0.20
Maximum Radiative Power74.30 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 42.30°
Mean Solar Zenith Angle 34.50°
Mean Glint Angle67.30°
Water Fraction0.00
Total Pixel Area 5.40 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) TX
Country/Countries United States
County/Locality(s) Edwards County, TX
NWS WFO Austin/San Antonio TX
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2025-09-21 18:57:49UTC
Radiative Center (Lat, Lon): 29.679167°, -100.391945°
Nearby Counties (meeting alert criteria):
  • Edwards County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power65.86 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)313.63 K
Observed - Background BT (3.9 um)5.53 K
BT Anomaly (3.9 um)4.54 K
Maximum Observed - Clear RTM BT (3.9 um)5.16 K
Maximum Observed BTD (3.9-10/11/12 um)22.72 K
Observed - Background BTD (3.9-10/11/12 um)5.43 K
BTD Anomaly (3.9-10/11/12 um)6.83 K
Similar Pixel Count25
BT Time Tendency (3.9 um)5.40 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.56
Fraction of Surrounding Red Channel Pixels that are Brighter0.75
Maximum Radiative Power38.70 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 44.40°
Mean Solar Zenith Angle 29.20°
Mean Glint Angle64.80°
Water Fraction0.00
Total Pixel Area 11.20 km2
Latest Satellite Imagery:
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