Wildfire Alert Report

Date: 2025-04-19
Time: 19:31:17
Production Date and Time: 2025-04-19 19:36:19 UTC
Primary Instrument: GOES-19 ABI
Wmo Spacecraft Id: 666
Location/orbit: GEO
L1 File: OR_ABI-L1b-RadC-M6C14_G19_s20251091931174_e20251091933547_c20251091934043.nc
L1 File(s) - TemporalOR_ABI-L1b-RadC-M6C14_G19_s20251091926174_e20251091928547_c20251091929044.nc
Number Of Thermal Anomaly Alerts: 5
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Possible Wildfire

Basic Information
State/Province(s) SD
Country/Countries United States
County/Locality(s) Beadle County, SD
NWS WFO Sioux Falls SD
Identification MethodEnhanced Contextual (Cloud)
Mean Object Date/Time2025-04-19 19:31:20UTC
Radiative Center (Lat, Lon): 44.439167°, -98.581665°
Nearby Counties (meeting alert criteria):
  • Beadle County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power76.53 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)317.11 K
Observed - Background BT (3.9 um)13.27 K
BT Anomaly (3.9 um)9.95 K
Maximum Observed - Clear RTM BT (3.9 um)30.40 K
Maximum Observed BTD (3.9-10/11/12 um)25.50 K
Observed - Background BTD (3.9-10/11/12 um)13.75 K
BTD Anomaly (3.9-10/11/12 um)7.99 K
Similar Pixel Count0
BT Time Tendency (3.9 um)13.80 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.42
Fraction of Surrounding Red Channel Pixels that are Brighter0.98
Maximum Radiative Power76.53 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 56.60°
Mean Solar Zenith Angle 35.80°
Mean Glint Angle79.80°
Water Fraction0.00
Total Pixel Area 7.30 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) IA
Country/Countries United States
County/Locality(s) Winneshiek County, IA
NWS WFO La Crosse WI
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2025-04-19 19:31:21UTC
Radiative Center (Lat, Lon): 43.350834°, -91.641113°
Nearby Counties (meeting alert criteria):
  • Winneshiek County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power15.15 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)300.03 K
Observed - Background BT (3.9 um)5.58 K
BT Anomaly (3.9 um)3.27 K
Maximum Observed - Clear RTM BT (3.9 um)17.57 K
Maximum Observed BTD (3.9-10/11/12 um)14.16 K
Observed - Background BTD (3.9-10/11/12 um)4.85 K
BTD Anomaly (3.9-10/11/12 um)3.85 K
Similar Pixel Count24
BT Time Tendency (3.9 um)3.10 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.95
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power15.15 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 53.00°
Mean Solar Zenith Angle 37.40°
Mean Glint Angle76.60°
Water Fraction0.00
Total Pixel Area 6.60 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) KS
Country/Countries United States
County/Locality(s) Morris County, KS
NWS WFO Topeka KS
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2025-04-19 19:31:50UTC
Radiative Center (Lat, Lon): 38.650833°, -96.633614°
Nearby Counties (meeting alert criteria):
  • Morris County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power39.35 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)299.99 K
Observed - Background BT (3.9 um)9.28 K
BT Anomaly (3.9 um)5.87 K
Maximum Observed - Clear RTM BT (3.9 um)20.63 K
Maximum Observed BTD (3.9-10/11/12 um)28.95 K
Observed - Background BTD (3.9-10/11/12 um)9.42 K
BTD Anomaly (3.9-10/11/12 um)5.75 K
Similar Pixel Count15
BT Time Tendency (3.9 um)0.80 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.58
Fraction of Surrounding Red Channel Pixels that are Brighter0.68
Maximum Radiative Power39.35 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 50.30°
Mean Solar Zenith Angle 31.40°
Mean Glint Angle68.20°
Water Fraction0.00
Total Pixel Area 6.30 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/Time2025-04-19 19:33:22UTC
Radiative Center (Lat, Lon): 22.783890°, -80.356392°
Nearby Counties (meeting alert criteria):
  • Unknown (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power272.84 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)329.30 K
Observed - Background BT (3.9 um)25.97 K
BT Anomaly (3.9 um)9.88 K
Maximum Observed - Clear RTM BT (3.9 um)25.40 K
Maximum Observed BTD (3.9-10/11/12 um)39.16 K
Observed - Background BTD (3.9-10/11/12 um)26.55 K
BTD Anomaly (3.9-10/11/12 um)10.58 K
Similar Pixel Count0
BT Time Tendency (3.9 um)20.10 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.18
Fraction of Surrounding Red Channel Pixels that are Brighter0.56
Maximum Radiative Power272.84 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 27.40°
Mean Solar Zenith Angle 33.40°
Mean Glint Angle43.00°
Water Fraction0.00
Total Pixel Area 4.50 km2
Latest Satellite Imagery:
  • None Available
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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 (Clear)
Mean Object Date/Time2025-04-19 19:33:21UTC
Radiative Center (Lat, Lon): 22.779444°, -82.398613°
Nearby Counties (meeting alert criteria):
  • Unknown (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power19.91 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)321.61 K
Observed - Background BT (3.9 um)6.38 K
BT Anomaly (3.9 um)5.31 K
Maximum Observed - Clear RTM BT (3.9 um)16.49 K
Maximum Observed BTD (3.9-10/11/12 um)20.25 K
Observed - Background BTD (3.9-10/11/12 um)5.68 K
BTD Anomaly (3.9-10/11/12 um)5.08 K
Similar Pixel Count25
BT Time Tendency (3.9 um)3.40 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.98
Fraction of Surrounding Red Channel Pixels that are Brighter0.99
Maximum Radiative Power19.91 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 28.00°
Mean Solar Zenith Angle 31.60°
Mean Glint Angle40.80°
Water Fraction0.00
Total Pixel Area 4.50 km2
Latest Satellite Imagery:
  • None Available
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