Wildfire Alert Report

Date: 2025-04-11
Time: 19:01:17
Production Date and Time: 2025-04-11 19:07:40 UTC
Primary Instrument: GOES-19 ABI
Wmo Spacecraft Id: 666
Location/orbit: GEO
L1 File: OR_ABI-L1b-RadC-M6C14_G19_s20251011901177_e20251011903550_c20251011904036.nc
L1 File(s) - TemporalOR_ABI-L1b-RadC-M6C14_G19_s20251011856177_e20251011858550_c20251011859007.nc
Number Of Thermal Anomaly Alerts: 7
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Possible Wildfire

Basic Information
State/Province(s) MT
Country/Countries United States
County/Locality(s) Madison County, MT
NWS WFO Great Falls MT
Identification MethodEnhanced Contextual (Cloud)
Mean Object Date/Time2025-04-11 19:01:19UTC
Radiative Center (Lat, Lon): 44.992500°, -111.971107°
Nearby Counties (meeting alert criteria):
  • Madison County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power475.55 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)334.30 K
Observed - Background BT (3.9 um)33.77 K
BT Anomaly (3.9 um)17.96 K
Maximum Observed - Clear RTM BT (3.9 um)48.82 K
Maximum Observed BTD (3.9-10/11/12 um)51.58 K
Observed - Background BTD (3.9-10/11/12 um)32.96 K
BTD Anomaly (3.9-10/11/12 um)15.34 K
Similar Pixel Count0
BT Time Tendency (3.9 um)25.90 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.93
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power316.46 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 63.70°
Mean Solar Zenith Angle 37.60°
Mean Glint Angle95.50°
Water Fraction0.00
Total Pixel Area 18.10 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) WI
Country/Countries United States
County/Locality(s) Columbia County, WI
NWS WFO Milwaukee/Sullivan WI
Identification MethodEnhanced Contextual (Cloud)
Mean Object Date/Time2025-04-11 19:01:21UTC
Radiative Center (Lat, Lon): 43.516109°, -89.570831°
Nearby Counties (meeting alert criteria):
  • Columbia County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power39.77 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)307.86 K
Observed - Background BT (3.9 um)10.16 K
BT Anomaly (3.9 um)5.99 K
Maximum Observed - Clear RTM BT (3.9 um)25.10 K
Maximum Observed BTD (3.9-10/11/12 um)25.38 K
Observed - Background BTD (3.9-10/11/12 um)9.50 K
BTD Anomaly (3.9-10/11/12 um)3.94 K
Similar Pixel Count0
BT Time Tendency (3.9 um)3.40 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.91
Fraction of Surrounding Red Channel Pixels that are Brighter0.95
Maximum Radiative Power39.77 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 52.50°
Mean Solar Zenith Angle 38.10°
Mean Glint Angle82.00°
Water Fraction0.00
Total Pixel Area 6.60 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) IA
Country/Countries United States
County/Locality(s) Clay County, IA
NWS WFO Sioux Falls SD
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2025-04-11 19:01:20UTC
Radiative Center (Lat, Lon): 43.144444°, -95.294998°
Nearby Counties (meeting alert criteria):
  • Clay County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power27.63 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)312.81 K
Observed - Background BT (3.9 um)3.73 K
BT Anomaly (3.9 um)2.83 K
Maximum Observed - Clear RTM BT (3.9 um)19.31 K
Maximum Observed BTD (3.9-10/11/12 um)18.78 K
Observed - Background BTD (3.9-10/11/12 um)3.78 K
BTD Anomaly (3.9-10/11/12 um)2.84 K
Similar Pixel Count25
BT Time Tendency (3.9 um)3.30 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.80
Fraction of Surrounding Red Channel Pixels that are Brighter0.97
Maximum Radiative Power27.63 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 54.00°
Mean Solar Zenith Angle 36.20°
Mean Glint Angle82.30°
Water Fraction0.00
Total Pixel Area 6.80 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) KS
Country/Countries United States
County/Locality(s) Douglas County, KS
NWS WFO Topeka KS
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2025-04-11 19:01:50UTC
Radiative Center (Lat, Lon): 38.945000°, -95.330002°
Nearby Counties (meeting alert criteria):
  • Douglas County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power7.27 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)305.64 K
Observed - Background BT (3.9 um)2.57 K
BT Anomaly (3.9 um)1.44 K
Maximum Observed - Clear RTM BT (3.9 um)14.71 K
Maximum Observed BTD (3.9-10/11/12 um)9.56 K
Observed - Background BTD (3.9-10/11/12 um)1.34 K
BTD Anomaly (3.9-10/11/12 um)1.24 K
Similar Pixel Count24
BT Time Tendency (3.9 um)1.70 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.43
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power7.27 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 50.00°
Mean Solar Zenith Angle 32.20°
Mean Glint Angle74.10°
Water Fraction0.00
Total Pixel Area 6.20 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) KS
Country/Countries United States
County/Locality(s) Lyon County, KS
NWS WFO Topeka KS
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2025-04-11 19:01:50UTC
Radiative Center (Lat, Lon): 38.415001°, -96.044441°
Nearby Counties (meeting alert criteria):
  • Lyon County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power29.03 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)313.92 K
Observed - Background BT (3.9 um)6.01 K
BT Anomaly (3.9 um)2.14 K
Maximum Observed - Clear RTM BT (3.9 um)21.92 K
Maximum Observed BTD (3.9-10/11/12 um)15.02 K
Observed - Background BTD (3.9-10/11/12 um)6.03 K
BTD Anomaly (3.9-10/11/12 um)2.21 K
Similar Pixel Count3
BT Time Tendency (3.9 um)5.80 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.48
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power29.03 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 49.80°
Mean Solar Zenith Angle 31.50°
Mean Glint Angle73.30°
Water Fraction0.00
Total Pixel Area 6.20 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) KS
Country/Countries United States
County/Locality(s) Elk County, KS
NWS WFO Wichita KS
Identification MethodEnhanced Contextual (Cloud)
Mean Object Date/Time2025-04-11 19:01:50UTC
Radiative Center (Lat, Lon): 37.580276°, -96.173332°
Nearby Counties (meeting alert criteria):
  • Elk County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power109.30 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)317.58 K
Observed - Background BT (3.9 um)12.22 K
BT Anomaly (3.9 um)8.91 K
Maximum Observed - Clear RTM BT (3.9 um)26.21 K
Maximum Observed BTD (3.9-10/11/12 um)19.93 K
Observed - Background BTD (3.9-10/11/12 um)12.24 K
BTD Anomaly (3.9-10/11/12 um)15.94 K
Similar Pixel Count0
BT Time Tendency (3.9 um)10.90 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.52
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power58.59 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 49.10°
Mean Solar Zenith Angle 30.70°
Mean Glint Angle71.80°
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) Sevier County, AR
NWS WFO Shreveport LA
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2025-04-11 19:02:20UTC
Radiative Center (Lat, Lon): 33.995277°, -94.332222°
Nearby Counties (meeting alert criteria):
  • Sevier County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power4.44 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)301.43 K
Observed - Background BT (3.9 um)2.15 K
BT Anomaly (3.9 um)2.19 K
Maximum Observed - Clear RTM BT (3.9 um)10.41 K
Maximum Observed BTD (3.9-10/11/12 um)5.72 K
Observed - Background BTD (3.9-10/11/12 um)1.66 K
BTD Anomaly (3.9-10/11/12 um)3.78 K
Similar Pixel Count25
BT Time Tendency (3.9 um)0.40 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 Power4.44 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 44.70°
Mean Solar Zenith Angle 27.90°
Mean Glint Angle63.90°
Water Fraction0.00
Total Pixel Area 5.60 km2
Latest Satellite Imagery:
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