Wildfire Alert Report

Date: 2025-09-18
Time: 21:41:17
Production Date and Time: 2025-09-18 21:46:27 UTC
Primary Instrument: GOES-19 ABI
Wmo Spacecraft Id: 666
Location/orbit: GEO
L1 File: OR_ABI-L1b-RadC-M6C14_G19_s20252612141171_e20252612143544_c20252612144005.nc
L1 File(s) - TemporalOR_ABI-L1b-RadC-M6C14_G19_s20252612136171_e20252612138545_c20252612139036.nc
Number Of Thermal Anomaly Alerts: 6
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Possible Wildfire

Basic Information
State/Province(s) WA
Country/Countries United States
County/Locality(s) Benton County, WA
NWS WFO Pendleton OR
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2025-09-18 21:41:19UTC
Radiative Center (Lat, Lon): 46.179443°, -119.221947°
Nearby Counties (meeting alert criteria):
  • Benton County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power47.32 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)310.78 K
Observed - Background BT (3.9 um)4.72 K
BT Anomaly (3.9 um)2.62 K
Maximum Observed - Clear RTM BT (3.9 um)10.86 K
Maximum Observed BTD (3.9-10/11/12 um)17.38 K
Observed - Background BTD (3.9-10/11/12 um)4.76 K
BTD Anomaly (3.9-10/11/12 um)4.66 K
Similar Pixel Count22
BT Time Tendency (3.9 um)2.40 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.46
Fraction of Surrounding Red Channel Pixels that are Brighter0.89
Maximum Radiative Power47.32 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 68.70°
Mean Solar Zenith Angle 50.20°
Mean Glint Angle76.30°
Water Fraction0.00
Total Pixel Area 11.00 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) AR
Country/Countries United States
County/Locality(s) Craighead County, AR
NWS WFO Memphis TN
Identification MethodEnhanced Contextual (Cloud)
Mean Object Date/Time2025-09-18 21:42:21UTC
Radiative Center (Lat, Lon): 35.821388°, -90.291946°
Nearby Counties (meeting alert criteria):
  • Craighead County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power26.34 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)309.43 K
Observed - Background BT (3.9 um)6.08 K
BT Anomaly (3.9 um)5.86 K
Maximum Observed - Clear RTM BT (3.9 um)6.64 K
Maximum Observed BTD (3.9-10/11/12 um)18.07 K
Observed - Background BTD (3.9-10/11/12 um)6.03 K
BTD Anomaly (3.9-10/11/12 um)5.10 K
Similar Pixel Count0
BT Time Tendency (3.9 um)4.80 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.83
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power26.34 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 44.80°
Mean Solar Zenith Angle 62.00°
Mean Glint Angle66.90°
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) Lee County, AR
NWS WFO Memphis TN
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2025-09-18 21:42:21UTC
Radiative Center (Lat, Lon): 34.823055°, -91.052780°
Nearby Counties (meeting alert criteria):
  • Lee County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power41.66 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)312.62 K
Observed - Background BT (3.9 um)9.20 K
BT Anomaly (3.9 um)9.55 K
Maximum Observed - Clear RTM BT (3.9 um)9.23 K
Maximum Observed BTD (3.9-10/11/12 um)21.71 K
Observed - Background BTD (3.9-10/11/12 um)8.82 K
BTD Anomaly (3.9-10/11/12 um)6.86 K
Similar Pixel Count14
BT Time Tendency (3.9 um)3.50 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.85
Fraction of Surrounding Red Channel Pixels that are Brighter0.80
Maximum Radiative Power41.66 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 44.10°
Mean Solar Zenith Angle 61.10°
Mean Glint Angle65.00°
Water Fraction0.00
Total Pixel Area 5.60 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) OK
Country/Countries United States
County/Locality(s) Comanche County, OK
NWS WFO Norman OK
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2025-09-18 21:42:20UTC
Radiative Center (Lat, Lon): 34.663334°, -98.495834°
Nearby Counties (meeting alert criteria):
  • Comanche County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power33.99 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)314.36 K
Observed - Background BT (3.9 um)7.97 K
BT Anomaly (3.9 um)4.99 K
Maximum Observed - Clear RTM BT (3.9 um)13.28 K
Maximum Observed BTD (3.9-10/11/12 um)22.81 K
Observed - Background BTD (3.9-10/11/12 um)8.15 K
BTD Anomaly (3.9-10/11/12 um)3.94 K
Similar Pixel Count14
BT Time Tendency (3.9 um)3.80 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.63
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power33.99 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 47.60°
Mean Solar Zenith Angle 55.40°
Mean Glint Angle59.20°
Water Fraction0.00
Total Pixel Area 5.90 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) AR
Country/Countries United States
County/Locality(s) Desha County, AR
NWS WFO Little Rock AR
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2025-09-18 21:42:21UTC
Radiative Center (Lat, Lon): 34.112221°, -91.033333°
Nearby Counties (meeting alert criteria):
  • Desha County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power36.13 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)312.43 K
Observed - Background BT (3.9 um)8.62 K
BT Anomaly (3.9 um)7.30 K
Maximum Observed - Clear RTM BT (3.9 um)10.50 K
Maximum Observed BTD (3.9-10/11/12 um)17.34 K
Observed - Background BTD (3.9-10/11/12 um)8.24 K
BTD Anomaly (3.9-10/11/12 um)6.05 K
Similar Pixel Count14
BT Time Tendency (3.9 um)4.10 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.92
Fraction of Surrounding Red Channel Pixels that are Brighter0.69
Maximum Radiative Power36.13 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 43.30°
Mean Solar Zenith Angle 60.90°
Mean Glint Angle64.20°
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) Pointe Coupee Parish, LA
NWS WFO New Orleans LA
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2025-09-18 21:42:20UTC
Radiative Center (Lat, Lon): 30.912500°, -91.783607°
Nearby Counties (meeting alert criteria):
  • Pointe Coupee Parish (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power21.28 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)310.75 K
Observed - Background BT (3.9 um)6.72 K
BT Anomaly (3.9 um)4.97 K
Maximum Observed - Clear RTM BT (3.9 um)10.04 K
Maximum Observed BTD (3.9-10/11/12 um)13.50 K
Observed - Background BTD (3.9-10/11/12 um)5.54 K
BTD Anomaly (3.9-10/11/12 um)6.95 K
Similar Pixel Count1
BT Time Tendency (3.9 um)4.70 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.90
Fraction of Surrounding Red Channel Pixels that are Brighter0.94
Maximum Radiative Power21.28 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 40.50°
Mean Solar Zenith Angle 59.30°
Mean Glint Angle59.50°
Water Fraction0.00
Total Pixel Area 5.30 km2
Latest Satellite Imagery:
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