Wildfire Alert Report

Date: 2025-04-11
Time: 21:02:25
Production Date and Time: 2025-04-11 21:03:10 UTC
Primary Instrument: GOES-19 ABI
Wmo Spacecraft Id: 666
Location/orbit: GEO
L1 File: OR_ABI-L1b-RadM1-M6C14_G19_s20251012102256_e20251012102314_c20251012102373.nc
L1 File(s) - TemporalOR_ABI-L1b-RadM1-M6C14_G19_s20251012059256_e20251012059314_c20251012059368.nc
Number Of Thermal Anomaly Alerts: 7
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Possible Wildfire

Basic Information
State/Province(s) SD
Country/Countries United States
County/Locality(s) Charles Mix County, SD
NWS WFO Sioux Falls SD
Identification MethodEnhanced Contextual (Cloud)
Mean Object Date/Time2025-04-11 21:02:27UTC
Radiative Center (Lat, Lon): 43.196110°, -98.843887°
Nearby Counties (meeting alert criteria):
  • Charles Mix County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power196.86 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)321.92 K
Observed - Background BT (3.9 um)22.56 K
BT Anomaly (3.9 um)13.34 K
Maximum Observed - Clear RTM BT (3.9 um)30.96 K
Maximum Observed BTD (3.9-10/11/12 um)34.56 K
Observed - Background BTD (3.9-10/11/12 um)23.00 K
BTD Anomaly (3.9-10/11/12 um)16.59 K
Similar Pixel Count0
BT Time Tendency (3.9 um)21.10 K
Image Interval3.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.27
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power196.86 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 55.60°
Mean Solar Zenith Angle 47.50°
Mean Glint Angle70.40°
Water Fraction0.00
Total Pixel Area 14.10 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) SD
Country/Countries United States
County/Locality(s) Clay County, SD
NWS WFO Sioux Falls SD
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2025-04-11 21:02:28UTC
Radiative Center (Lat, Lon): 43.011391°, -96.869446°
Nearby Counties (meeting alert criteria):
  • Clay County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power16.22 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)3.90 K
BT Anomaly (3.9 um)5.22 K
Maximum Observed - Clear RTM BT (3.9 um)20.26 K
Maximum Observed BTD (3.9-10/11/12 um)11.39 K
Observed - Background BTD (3.9-10/11/12 um)3.00 K
BTD Anomaly (3.9-10/11/12 um)10.60 K
Similar Pixel Count25
BT Time Tendency (3.9 um)2.70 K
Image Interval3.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.91
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power16.22 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 54.50°
Mean Solar Zenith Angle 48.60°
Mean Glint Angle70.40°
Water Fraction0.00
Total Pixel Area 6.90 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) NE
Country/Countries United States
County/Locality(s) Howard County, NE
NWS WFO Hastings NE
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2025-04-11 21:02:30UTC
Radiative Center (Lat, Lon): 41.091667°, -98.716393°
Nearby Counties (meeting alert criteria):
  • Howard County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power12.28 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)305.37 K
Observed - Background BT (3.9 um)1.69 K
BT Anomaly (3.9 um)1.26 K
Maximum Observed - Clear RTM BT (3.9 um)14.38 K
Maximum Observed BTD (3.9-10/11/12 um)10.12 K
Observed - Background BTD (3.9-10/11/12 um)2.14 K
BTD Anomaly (3.9-10/11/12 um)2.38 K
Similar Pixel Count24
BT Time Tendency (3.9 um)1.50 K
Image Interval3.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.33
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power12.28 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 53.50°
Mean Solar Zenith Angle 46.40°
Mean Glint Angle66.90°
Water Fraction0.00
Total Pixel Area 6.70 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) NE
Country/Countries United States
County/Locality(s) Cass County, NE
NWS WFO Omaha/Valley NE
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2025-04-11 21:02:31UTC
Radiative Center (Lat, Lon): 40.936943°, -95.918335°
Nearby Counties (meeting alert criteria):
  • Cass County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power7.04 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)306.41 K
Observed - Background BT (3.9 um)1.96 K
BT Anomaly (3.9 um)1.34 K
Maximum Observed - Clear RTM BT (3.9 um)16.73 K
Maximum Observed BTD (3.9-10/11/12 um)9.56 K
Observed - Background BTD (3.9-10/11/12 um)1.73 K
BTD Anomaly (3.9-10/11/12 um)4.27 K
Similar Pixel Count25
BT Time Tendency (3.9 um)0.60 K
Image Interval3.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.50
Fraction of Surrounding Red Channel Pixels that are Brighter0.97
Maximum Radiative Power7.04 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 52.20°
Mean Solar Zenith Angle 48.00°
Mean Glint Angle67.20°
Water Fraction0.00
Total Pixel Area 6.50 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) KS
Country/Countries United States
County/Locality(s) Marshall County, KS
NWS WFO Topeka KS
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2025-04-11 21:02:31UTC
Radiative Center (Lat, Lon): 39.957222°, -96.284721°
Nearby Counties (meeting alert criteria):
  • Marshall County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power45.82 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)308.27 K
Observed - Background BT (3.9 um)4.19 K
BT Anomaly (3.9 um)3.94 K
Maximum Observed - Clear RTM BT (3.9 um)20.13 K
Maximum Observed BTD (3.9-10/11/12 um)12.96 K
Observed - Background BTD (3.9-10/11/12 um)5.67 K
BTD Anomaly (3.9-10/11/12 um)8.21 K
Similar Pixel Count4
BT Time Tendency (3.9 um)4.40 K
Image Interval3.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.03
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power26.99 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 51.40°
Mean Solar Zenith Angle 47.30°
Mean Glint Angle65.50°
Water Fraction0.00
Total Pixel Area 12.80 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) KS
Country/Countries United States
County/Locality(s) Edwards County, KS
NWS WFO Dodge City KS
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2025-04-11 21:02:30UTC
Radiative Center (Lat, Lon): 37.974998°, -99.304169°
Nearby Counties (meeting alert criteria):
  • Edwards County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power35.81 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)312.99 K
Observed - Background BT (3.9 um)7.28 K
BT Anomaly (3.9 um)7.41 K
Maximum Observed - Clear RTM BT (3.9 um)19.70 K
Maximum Observed BTD (3.9-10/11/12 um)14.46 K
Observed - Background BTD (3.9-10/11/12 um)7.38 K
BTD Anomaly (3.9-10/11/12 um)18.96 K
Similar Pixel Count3
BT Time Tendency (3.9 um)7.60 K
Image Interval3.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.48
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power35.81 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 51.00°
Mean Solar Zenith Angle 44.20°
Mean Glint Angle61.60°
Water Fraction0.00
Total Pixel Area 6.40 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) OK
Country/Countries United States
County/Locality(s) Caddo County, OK
NWS WFO Norman OK
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2025-04-11 21:02:30UTC
Radiative Center (Lat, Lon): 35.171391°, -98.211388°
Nearby Counties (meeting alert criteria):
  • Caddo County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power5.81 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)304.43 K
Observed - Background BT (3.9 um)1.67 K
BT Anomaly (3.9 um)1.79 K
Maximum Observed - Clear RTM BT (3.9 um)13.18 K
Maximum Observed BTD (3.9-10/11/12 um)8.26 K
Observed - Background BTD (3.9-10/11/12 um)1.56 K
BTD Anomaly (3.9-10/11/12 um)3.78 K
Similar Pixel Count25
BT Time Tendency (3.9 um)0.70 K
Image Interval3.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.56
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power5.81 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 47.90°
Mean Solar Zenith Angle 43.50°
Mean Glint Angle56.90°
Water Fraction0.00
Total Pixel Area 6.00 km2
Latest Satellite Imagery:
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