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Wildfire Alert Report

Date: 2025-04-11
Time: 20:06:17
Production Date and Time: 2025-04-11 20:14:05 UTC
Primary Instrument: GOES-19 ABI
Wmo Spacecraft Id: 666
Location/orbit: GEO
L1 File: OR_ABI-L1b-RadC-M6C14_G19_s20251012006177_e20251012008550_c20251012009036.nc
L1 File(s) - TemporalOR_ABI-L1b-RadC-M6C14_G19_s20251012001177_e20251012003550_c20251012004063.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) Brookings County, SD
NWS WFO Sioux Falls SD
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2025-04-11 20:06:20UTC
Radiative Center (Lat, Lon): 44.471390°, -96.839165°
Nearby Counties (meeting alert criteria):
  • Brookings County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power22.90 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)308.85 K
Observed - Background BT (3.9 um)4.30 K
BT Anomaly (3.9 um)3.11 K
Maximum Observed - Clear RTM BT (3.9 um)20.04 K
Maximum Observed BTD (3.9-10/11/12 um)13.55 K
Observed - Background BTD (3.9-10/11/12 um)4.17 K
BTD Anomaly (3.9-10/11/12 um)6.82 K
Similar Pixel Count24
BT Time Tendency (3.9 um)3.70 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.57
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power22.90 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 55.90°
Mean Solar Zenith Angle 42.30°
Mean Glint Angle78.60°
Water Fraction0.00
Total Pixel Area 7.10 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) SD
Country/Countries United States
County/Locality(s) Sanborn County, SD
NWS WFO Sioux Falls SD
Identification MethodEnhanced Contextual (Cloud)
Mean Object Date/Time2025-04-11 20:06:20UTC
Radiative Center (Lat, Lon): 43.919445°, -97.857498°
Nearby Counties (meeting alert criteria):
  • Sanborn County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power68.83 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)313.05 K
Observed - Background BT (3.9 um)6.89 K
BT Anomaly (3.9 um)4.38 K
Maximum Observed - Clear RTM BT (3.9 um)23.67 K
Maximum Observed BTD (3.9-10/11/12 um)15.03 K
Observed - Background BTD (3.9-10/11/12 um)6.15 K
BTD Anomaly (3.9-10/11/12 um)10.14 K
Similar Pixel Count0
BT Time Tendency (3.9 um)5.30 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.73
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power36.04 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 55.80°
Mean Solar Zenith Angle 41.40°
Mean Glint Angle77.60°
Water Fraction0.00
Total Pixel Area 14.20 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) MN
Country/Countries United States
County/Locality(s) Nobles County, MN
NWS WFO Sioux Falls SD
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2025-04-11 20:06:20UTC
Radiative Center (Lat, Lon): 43.662777°, -95.646667°
Nearby Counties (meeting alert criteria):
  • Nobles County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power15.94 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)310.72 K
Observed - Background BT (3.9 um)2.45 K
BT Anomaly (3.9 um)2.51 K
Maximum Observed - Clear RTM BT (3.9 um)18.91 K
Maximum Observed BTD (3.9-10/11/12 um)15.07 K
Observed - Background BTD (3.9-10/11/12 um)2.58 K
BTD Anomaly (3.9-10/11/12 um)3.10 K
Similar Pixel Count25
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 Brighter0.87
Maximum Radiative Power15.94 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 54.70°
Mean Solar Zenith Angle 42.20°
Mean Glint Angle77.00°
Water Fraction0.00
Total Pixel Area 6.90 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) KS
Country/Countries United States
County/Locality(s) Jackson County, KS
NWS WFO Topeka KS
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2025-04-11 20:06:50UTC
Radiative Center (Lat, Lon): 39.416111°, -95.681946°
Nearby Counties (meeting alert criteria):
  • Jackson County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power13.07 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)305.30 K
Observed - Background BT (3.9 um)2.84 K
BT Anomaly (3.9 um)1.90 K
Maximum Observed - Clear RTM BT (3.9 um)16.80 K
Maximum Observed BTD (3.9-10/11/12 um)9.87 K
Observed - Background BTD (3.9-10/11/12 um)2.97 K
BTD Anomaly (3.9-10/11/12 um)4.26 K
Similar Pixel Count15
BT Time Tendency (3.9 um)2.40 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.54
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power13.07 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 50.60°
Mean Solar Zenith Angle 39.00°
Mean Glint Angle69.20°
Water Fraction0.00
Total Pixel Area 6.30 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) CO
Country/Countries United States
County/Locality(s) Prowers County, CO
NWS WFO Pueblo CO
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2025-04-11 20:06:49UTC
Radiative Center (Lat, Lon): 38.119446°, -102.327225°
Nearby Counties (meeting alert criteria):
  • Prowers County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power17.90 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)319.72 K
Observed - Background BT (3.9 um)2.83 K
BT Anomaly (3.9 um)2.18 K
Maximum Observed - Clear RTM BT (3.9 um)20.92 K
Maximum Observed BTD (3.9-10/11/12 um)12.34 K
Observed - Background BTD (3.9-10/11/12 um)2.67 K
BTD Anomaly (3.9-10/11/12 um)4.35 K
Similar Pixel Count25
BT Time Tendency (3.9 um)1.10 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.62
Fraction of Surrounding Red Channel Pixels that are Brighter0.94
Maximum Radiative Power17.90 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 52.70°
Mean Solar Zenith Angle 34.70°
Mean Glint Angle68.00°
Water Fraction0.00
Total Pixel Area 6.60 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) TX
Country/Countries United States
County/Locality(s) Crosby County, TX
NWS WFO Lubbock TX
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2025-04-11 20:07:19UTC
Radiative Center (Lat, Lon): 33.627777°, -101.221947°
Nearby Counties (meeting alert criteria):
  • Crosby County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power12.41 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)317.53 K
Observed - Background BT (3.9 um)4.12 K
BT Anomaly (3.9 um)3.45 K
Maximum Observed - Clear RTM BT (3.9 um)19.77 K
Maximum Observed BTD (3.9-10/11/12 um)14.69 K
Observed - Background BTD (3.9-10/11/12 um)3.14 K
BTD Anomaly (3.9-10/11/12 um)4.37 K
Similar Pixel Count25
BT Time Tendency (3.9 um)1.50 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 Power12.41 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 48.30°
Mean Solar Zenith Angle 31.70°
Mean Glint Angle59.30°
Water Fraction0.00
Total Pixel Area 6.00 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) Unknown
Country/Countries Cuba
County/Locality(s) Unknown, Unknown
NWS WFO N/A
Identification MethodEnhanced Contextual (Cloud)
Mean Object Date/Time2025-04-11 20:08:22UTC
Radiative Center (Lat, Lon): 22.712778°, -81.812500°
Nearby Counties (meeting alert criteria):
  • Unknown (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power70.52 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)319.52 K
Observed - Background BT (3.9 um)18.70 K
BT Anomaly (3.9 um)5.52 K
Maximum Observed - Clear RTM BT (3.9 um)18.60 K
Maximum Observed BTD (3.9-10/11/12 um)29.32 K
Observed - Background BTD (3.9-10/11/12 um)19.47 K
BTD Anomaly (3.9-10/11/12 um)5.53 K
Similar Pixel Count0
BT Time Tendency (3.9 um)9.00 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.37
Fraction of Surrounding Red Channel Pixels that are Brighter0.46
Maximum Radiative Power70.52 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 27.80°
Mean Solar Zenith Angle 40.70°
Mean Glint Angle47.10°
Water Fraction0.00
Total Pixel Area 4.50 km2
Latest Satellite Imagery:
  • None Available
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