Wildfire Alert Report

Date: 2025-11-18
Time: 21:41:17
Production Date and Time: 2025-11-18 21:46:20 UTC
Primary Instrument: GOES-19 ABI
Wmo Spacecraft Id: 666
Location/orbit: GEO
L1 File: OR_ABI-L1b-RadC-M6C14_G19_s20253222141177_e20253222143550_c20253222144018.nc
L1 File(s) - TemporalOR_ABI-L1b-RadC-M6C14_G19_s20253222136177_e20253222138550_c20253222139030.nc
Number Of Thermal Anomaly Alerts: 6
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Possible Wildfire

Basic Information
State/Province(s) SD
Country/Countries United States
County/Locality(s) Roberts County, SD
NWS WFO Aberdeen SD
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2025-11-18 21:41:20UTC
Radiative Center (Lat, Lon): 45.879166°, -97.100830°
Nearby Counties (meeting alert criteria):
  • Roberts County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power17.84 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)284.51 K
Observed - Background BT (3.9 um)5.18 K
BT Anomaly (3.9 um)8.17 K
Maximum Observed - Clear RTM BT (3.9 um)9.41 K
Maximum Observed BTD (3.9-10/11/12 um)7.50 K
Observed - Background BTD (3.9-10/11/12 um)4.43 K
BTD Anomaly (3.9-10/11/12 um)21.10 K
Similar Pixel Count4
BT Time Tendency (3.9 um)3.80 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.99
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power9.77 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 57.40°
Mean Solar Zenith Angle 80.10°
Mean Glint Angle94.20°
Water Fraction0.00
Total Pixel Area 14.80 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) MN
Country/Countries United States
County/Locality(s) Lac qui Parle County, MN
NWS WFO Twin Cities/Chanhassen MN
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2025-11-18 21:41:20UTC
Radiative Center (Lat, Lon): 44.962502°, -96.200554°
Nearby Counties (meeting alert criteria):
  • Lac qui Parle County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power8.92 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)282.72 K
Observed - Background BT (3.9 um)2.59 K
BT Anomaly (3.9 um)4.68 K
Maximum Observed - Clear RTM BT (3.9 um)9.92 K
Maximum Observed BTD (3.9-10/11/12 um)5.04 K
Observed - Background BTD (3.9-10/11/12 um)2.39 K
BTD Anomaly (3.9-10/11/12 um)14.76 K
Similar Pixel Count4
BT Time Tendency (3.9 um)1.10 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.60
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power4.82 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 56.20°
Mean Solar Zenith Angle 80.00°
Mean Glint Angle93.80°
Water Fraction0.00
Total Pixel Area 14.40 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) MO
Country/Countries United States
County/Locality(s) Stoddard County, MO
NWS WFO Paducah KY
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2025-11-18 21:41:51UTC
Radiative Center (Lat, Lon): 36.795834°, -89.806946°
Nearby Counties (meeting alert criteria):
  • Stoddard County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power24.39 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)297.65 K
Observed - Background BT (3.9 um)6.11 K
BT Anomaly (3.9 um)7.32 K
Maximum Observed - Clear RTM BT (3.9 um)8.85 K
Maximum Observed BTD (3.9-10/11/12 um)9.27 K
Observed - Background BTD (3.9-10/11/12 um)5.47 K
BTD Anomaly (3.9-10/11/12 um)7.04 K
Similar Pixel Count3
BT Time Tendency (3.9 um)2.50 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.74
Fraction of Surrounding Red Channel Pixels that are Brighter0.81
Maximum Radiative Power24.39 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 45.60°
Mean Solar Zenith Angle 78.90°
Mean Glint Angle89.60°
Water Fraction0.00
Total Pixel Area 11.40 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) AR
Country/Countries United States
County/Locality(s) Mississippi County, AR
NWS WFO Memphis TN
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2025-11-18 21:42:21UTC
Radiative Center (Lat, Lon): 35.611389°, -89.954170°
Nearby Counties (meeting alert criteria):
  • Mississippi County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power9.01 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)295.67 K
Observed - Background BT (3.9 um)3.47 K
BT Anomaly (3.9 um)2.37 K
Maximum Observed - Clear RTM BT (3.9 um)3.49 K
Maximum Observed BTD (3.9-10/11/12 um)7.52 K
Observed - Background BTD (3.9-10/11/12 um)3.31 K
BTD Anomaly (3.9-10/11/12 um)4.52 K
Similar Pixel Count6
BT Time Tendency (3.9 um)2.70 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.53
Fraction of Surrounding Red Channel Pixels that are Brighter0.71
Maximum Radiative Power9.01 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 44.40°
Mean Solar Zenith Angle 78.10°
Mean Glint Angle88.10°
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) Lonoke County, AR
NWS WFO Little Rock AR
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2025-11-18 21:42:20UTC
Radiative Center (Lat, Lon): 34.893612°, -91.769447°
Nearby Counties (meeting alert criteria):
  • Lonoke County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power21.94 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)302.04 K
Observed - Background BT (3.9 um)7.20 K
BT Anomaly (3.9 um)10.93 K
Maximum Observed - Clear RTM BT (3.9 um)10.87 K
Maximum Observed BTD (3.9-10/11/12 um)10.62 K
Observed - Background BTD (3.9-10/11/12 um)6.96 K
BTD Anomaly (3.9-10/11/12 um)10.15 K
Similar Pixel Count2
BT Time Tendency (3.9 um)4.70 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.60
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power21.94 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 44.40°
Mean Solar Zenith Angle 76.50°
Mean Glint Angle85.60°
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) Lonoke County, AR
NWS WFO Little Rock AR
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2025-11-18 21:42:20UTC
Radiative Center (Lat, Lon): 34.550278°, -91.806946°
Nearby Counties (meeting alert criteria):
  • Lonoke County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power14.36 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)300.44 K
Observed - Background BT (3.9 um)5.08 K
BT Anomaly (3.9 um)7.87 K
Maximum Observed - Clear RTM BT (3.9 um)8.05 K
Maximum Observed BTD (3.9-10/11/12 um)9.05 K
Observed - Background BTD (3.9-10/11/12 um)4.68 K
BTD Anomaly (3.9-10/11/12 um)5.98 K
Similar Pixel Count3
BT Time Tendency (3.9 um)2.20 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.64
Fraction of Surrounding Red Channel Pixels that are Brighter0.77
Maximum Radiative Power14.36 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 44.10°
Mean Solar Zenith Angle 76.30°
Mean Glint Angle85.10°
Water Fraction0.00
Total Pixel Area 5.60 km2
Latest Satellite Imagery:
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