Wildfire Alert Report

Date: 2025-04-11
Time: 16:46:25
Production Date and Time: 2025-04-11 16:47:04 UTC
Primary Instrument: GOES-19 ABI
Wmo Spacecraft Id: 666
Location/orbit: GEO
L1 File: OR_ABI-L1b-RadM1-M6C14_G19_s20251011646256_e20251011646314_c20251011646369.nc
L1 File(s) - TemporalOR_ABI-L1b-RadM1-M6C14_G19_s20251011644256_e20251011644314_c20251011644372.nc
Number Of Thermal Anomaly Alerts: 4
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Possible Wildfire

Basic Information
State/Province(s) SD
Country/Countries United States
County/Locality(s) Yankton County, SD
NWS WFO Sioux Falls SD
Identification MethodEnhanced Contextual (Cloud)
Mean Object Date/Time2025-04-11 16:46:28UTC
Radiative Center (Lat, Lon): 43.114723°, -97.202499°
Nearby Counties (meeting alert criteria):
  • Yankton County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power294.12 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)321.32 K
Observed - Background BT (3.9 um)12.85 K
BT Anomaly (3.9 um)11.36 K
Maximum Observed - Clear RTM BT (3.9 um)32.69 K
Maximum Observed BTD (3.9-10/11/12 um)26.86 K
Observed - Background BTD (3.9-10/11/12 um)13.60 K
BTD Anomaly (3.9-10/11/12 um)10.37 K
Similar Pixel Count0
BT Time Tendency (3.9 um)10.90 K
Image Interval2.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.33
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power79.45 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 54.70°
Mean Solar Zenith Angle 41.80°
Mean Glint Angle96.10°
Water Fraction0.00
Total Pixel Area 27.70 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) KS
Country/Countries United States
County/Locality(s) Geary County, KS
NWS WFO Topeka KS
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2025-04-11 16:46:31UTC
Radiative Center (Lat, Lon): 38.876389°, -96.904999°
Nearby Counties (meeting alert criteria):
  • Geary County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power11.32 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)307.67 K
Observed - Background BT (3.9 um)2.17 K
BT Anomaly (3.9 um)1.72 K
Maximum Observed - Clear RTM BT (3.9 um)17.12 K
Maximum Observed BTD (3.9-10/11/12 um)11.62 K
Observed - Background BTD (3.9-10/11/12 um)2.30 K
BTD Anomaly (3.9-10/11/12 um)2.43 K
Similar Pixel Count25
BT Time Tendency (3.9 um)1.20 K
Image Interval2.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.49
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power11.32 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 50.60°
Mean Solar Zenith Angle 38.50°
Mean Glint Angle88.70°
Water Fraction0.00
Total Pixel Area 6.30 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) KS
Country/Countries United States
County/Locality(s) Osage County, KS
NWS WFO Topeka KS
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2025-04-11 16:46:31UTC
Radiative Center (Lat, Lon): 38.463055°, -95.929169°
Nearby Counties (meeting alert criteria):
  • Osage County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power22.08 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)310.80 K
Observed - Background BT (3.9 um)5.74 K
BT Anomaly (3.9 um)3.83 K
Maximum Observed - Clear RTM BT (3.9 um)21.88 K
Maximum Observed BTD (3.9-10/11/12 um)14.26 K
Observed - Background BTD (3.9-10/11/12 um)4.78 K
BTD Anomaly (3.9-10/11/12 um)5.15 K
Similar Pixel Count13
BT Time Tendency (3.9 um)2.00 K
Image Interval2.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.89
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power22.08 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 49.80°
Mean Solar Zenith Angle 37.70°
Mean Glint Angle87.00°
Water Fraction0.00
Total Pixel Area 6.20 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) AR
Country/Countries United States
County/Locality(s) Crawford County, AR
NWS WFO Tulsa OK
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2025-04-11 16:46:31UTC
Radiative Center (Lat, Lon): 35.746113°, -94.334724°
Nearby Counties (meeting alert criteria):
  • Crawford County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power4.81 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)301.31 K
Observed - Background BT (3.9 um)1.99 K
BT Anomaly (3.9 um)2.78 K
Maximum Observed - Clear RTM BT (3.9 um)15.53 K
Maximum Observed BTD (3.9-10/11/12 um)8.14 K
Observed - Background BTD (3.9-10/11/12 um)1.82 K
BTD Anomaly (3.9-10/11/12 um)3.34 K
Similar Pixel Count25
BT Time Tendency (3.9 um)0.60 K
Image Interval2.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.57
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power4.81 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 46.40°
Mean Solar Zenith Angle 34.90°
Mean Glint Angle80.80°
Water Fraction0.00
Total Pixel Area 5.80 km2
Latest Satellite Imagery:
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