Wildfire Alert Report

Date: 2024-04-21
Time: 17:11:17
Production Date and Time: 2024-04-21 17:16:11 UTC
Primary Instrument: GOES-16 ABI
Wmo Spacecraft Id: 152
Location/orbit: GEO
L1 File: OR_ABI-L1b-RadC-M6C14_G16_s20241121711171_e20241121713544_c20241121714046.nc
L1 File(s) - TemporalOR_ABI-L1b-RadC-M6C14_G16_s20241121706171_e20241121708544_c20241121709044.nc
Number Of Thermal Anomaly Alerts: 6
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Possible Wildfire

Basic Information
State/Province(s) WI
Country/Countries USA
County/Locality(s) Eau Claire County, WI
NWS WFO Twin Cities/Chanhassen MN
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2024-04-21 17:11:21UTC
Radiative Center (Lat, Lon): 44.600°, -91.200°
Nearby Counties (meeting alert criteria):
  • Eau Claire County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power11.64 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)302.43 K
Observed - Background BT (3.9 um)4.62 K
BT Anomaly (3.9 um)3.92 K
Maximum Observed - Clear RTM BT (3.9 um)20.84 K
Maximum Observed BTD (3.9-10/11/12 um)13.43 K
Observed - Background BTD (3.9-10/11/12 um)3.73 K
BTD Anomaly (3.9-10/11/12 um)5.21 K
Similar Pixel Count25
BT Time Tendency (3.9 um)2.00 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.95
Fraction of Surrounding Red Channel Pixels that are Brighter0.98
Maximum Radiative Power11.64 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 54.10°
Mean Solar Zenith Angle 34.50°
Mean Glint Angle88.60°
Water Fraction0.00
Total Pixel Area 8.00 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) MN
Country/Countries USA
County/Locality(s) Cottonwood County, MN
NWS WFO Sioux Falls SD
Identification MethodEnhanced Contextual (Cloud)
Mean Object Date/Time2024-04-21 17:11:20UTC
Radiative Center (Lat, Lon): 44.010°, -95.270°
Nearby Counties (meeting alert criteria):
  • Cottonwood County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power181.07 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk, Known Incident: MARTIN J BAKER WPA RX (HIGH, tdiff=0.15289 days, POINT)
Event Priority Ranking4
Maximum Observed BT (3.9 um)321.64 K
Observed - Background BT (3.9 um)15.79 K
BT Anomaly (3.9 um)12.08 K
Maximum Observed - Clear RTM BT (3.9 um)35.76 K
Maximum Observed BTD (3.9-10/11/12 um)28.93 K
Observed - Background BTD (3.9-10/11/12 um)17.30 K
BTD Anomaly (3.9-10/11/12 um)27.83 K
Similar Pixel Count0
BT Time Tendency (3.9 um)13.30 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.03
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power102.41 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 54.90°
Mean Solar Zenith Angle 35.30°
Mean Glint Angle90.10°
Water Fraction0.00
Total Pixel Area 16.70 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) MN
Country/Countries USA
County/Locality(s) Winona County, MN
NWS WFO La Crosse WI
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2024-04-21 17:11:21UTC
Radiative Center (Lat, Lon): 43.870°, -92.030°
Nearby Counties (meeting alert criteria):
  • Winona County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power28.19 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)305.08 K
Observed - Background BT (3.9 um)5.69 K
BT Anomaly (3.9 um)3.48 K
Maximum Observed - Clear RTM BT (3.9 um)23.09 K
Maximum Observed BTD (3.9-10/11/12 um)15.32 K
Observed - Background BTD (3.9-10/11/12 um)4.41 K
BTD Anomaly (3.9-10/11/12 um)3.59 K
Similar Pixel Count23
BT Time Tendency (3.9 um)1.90 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.96
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power14.52 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 53.60°
Mean Solar Zenith Angle 34.10°
Mean Glint Angle87.70°
Water Fraction0.00
Total Pixel Area 15.90 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) IA
Country/Countries USA
County/Locality(s) Boone County, IA
NWS WFO Des Moines IA
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2024-04-21 17:11:50UTC
Radiative Center (Lat, Lon): 41.870°, -93.980°
Nearby Counties (meeting alert criteria):
  • Boone County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power14.12 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)309.48 K
Observed - Background BT (3.9 um)3.41 K
BT Anomaly (3.9 um)1.89 K
Maximum Observed - Clear RTM BT (3.9 um)24.34 K
Maximum Observed BTD (3.9-10/11/12 um)15.14 K
Observed - Background BTD (3.9-10/11/12 um)3.36 K
BTD Anomaly (3.9-10/11/12 um)3.86 K
Similar Pixel Count25
BT Time Tendency (3.9 um)1.40 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 Power14.12 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 52.30°
Mean Solar Zenith Angle 33.00°
Mean Glint Angle85.20°
Water Fraction0.00
Total Pixel Area 7.70 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) Unknown
Country/Countries Cuba
County/Locality(s) Cuba
NWS WFO N/A
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2024-04-21 17:13:22UTC
Radiative Center (Lat, Lon): 22.560°, -80.710°
Nearby Counties (meeting alert criteria):
  • Unknown (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power13.46 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)318.29 K
Observed - Background BT (3.9 um)3.55 K
BT Anomaly (3.9 um)1.39 K
Maximum Observed - Clear RTM BT (3.9 um)4.71 K
Maximum Observed BTD (3.9-10/11/12 um)13.97 K
Observed - Background BTD (3.9-10/11/12 um)3.82 K
BTD Anomaly (3.9-10/11/12 um)2.56 K
Similar Pixel Count15
BT Time Tendency (3.9 um)2.10 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.32
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power13.46 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 27.30°
Mean Solar Zenith Angle 10.90°
Mean Glint Angle38.20°
Water Fraction0.00
Total Pixel Area 4.70 km2
Latest Satellite Imagery:
  • None Available
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Possible Wildfire

Basic Information
State/Province(s) Unknown
Country/Countries Cuba
County/Locality(s) Cuba
NWS WFO N/A
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2024-04-21 17:13:22UTC
Radiative Center (Lat, Lon): 22.540°, -81.100°
Nearby Counties (meeting alert criteria):
  • Unknown (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power17.41 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)318.01 K
Observed - Background BT (3.9 um)4.72 K
BT Anomaly (3.9 um)1.77 K
Maximum Observed - Clear RTM BT (3.9 um)5.79 K
Maximum Observed BTD (3.9-10/11/12 um)14.60 K
Observed - Background BTD (3.9-10/11/12 um)4.39 K
BTD Anomaly (3.9-10/11/12 um)2.92 K
Similar Pixel Count18
BT Time Tendency (3.9 um)3.40 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.62
Fraction of Surrounding Red Channel Pixels that are Brighter0.99
Maximum Radiative Power17.41 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 27.30°
Mean Solar Zenith Angle 11.00°
Mean Glint Angle38.30°
Water Fraction0.00
Total Pixel Area 4.70 km2
Latest Satellite Imagery:
  • None Available
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