Wildfire Alert Report

Date: 2024-04-21
Time: 20:46:17
Production Date and Time: 2024-04-21 20:52:08 UTC
Primary Instrument: GOES-16 ABI
Wmo Spacecraft Id: 152
Location/orbit: GEO
L1 File: OR_ABI-L1b-RadC-M6C14_G16_s20241122046171_e20241122048544_c20241122049011.nc
L1 File(s) - TemporalOR_ABI-L1b-RadC-M6C14_G16_s20241122041171_e20241122043544_c20241122044024.nc
Number Of Thermal Anomaly Alerts: 13
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Possible Wildfire

Basic Information
State/Province(s) Unknown
Country/Countries Canada
County/Locality(s) Canada
NWS WFO N/A
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2024-04-21 20:46:20UTC
Radiative Center (Lat, Lon): 51.250°, -98.360°
Nearby Counties (meeting alert criteria):
  • Unknown (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power27.48 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)298.88 K
Observed - Background BT (3.9 um)7.03 K
BT Anomaly (3.9 um)5.90 K
Maximum Observed - Clear RTM BT (3.9 um)16.30 K
Maximum Observed BTD (3.9-10/11/12 um)12.38 K
Observed - Background BTD (3.9-10/11/12 um)6.55 K
BTD Anomaly (3.9-10/11/12 um)13.96 K
Similar Pixel Count2
BT Time Tendency (3.9 um)5.50 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.68
Fraction of Surrounding Red Channel Pixels that are Brighter0.99
Maximum Radiative Power27.48 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 63.00°
Mean Solar Zenith Angle 47.90°
Mean Glint Angle81.90°
Water Fraction0.00
Total Pixel Area 11.40 km2
Latest Satellite Imagery:
  • None Available
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Possible Wildfire

Basic Information
State/Province(s) SD
Country/Countries USA
County/Locality(s) Deuel County, SD
NWS WFO Aberdeen SD
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2024-04-21 20:46:20UTC
Radiative Center (Lat, Lon): 44.730°, -96.540°
Nearby Counties (meeting alert criteria):
  • Deuel County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power9.00 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)301.81 K
Observed - Background BT (3.9 um)1.62 K
BT Anomaly (3.9 um)1.04 K
Maximum Observed - Clear RTM BT (3.9 um)16.71 K
Maximum Observed BTD (3.9-10/11/12 um)9.98 K
Observed - Background BTD (3.9-10/11/12 um)2.16 K
BTD Anomaly (3.9-10/11/12 um)3.13 K
Similar Pixel Count17
BT Time Tendency (3.9 um)2.20 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.17
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power9.00 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 56.10°
Mean Solar Zenith Angle 44.60°
Mean Glint Angle71.00°
Water Fraction0.00
Total Pixel Area 8.80 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) WI
Country/Countries USA
County/Locality(s) La Crosse County, WI
NWS WFO La Crosse WI
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2024-04-21 20:46:21UTC
Radiative Center (Lat, Lon): 43.780°, -91.140°
Nearby Counties (meeting alert criteria):
  • La Crosse County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power17.74 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)298.75 K
Observed - Background BT (3.9 um)5.85 K
BT Anomaly (3.9 um)5.04 K
Maximum Observed - Clear RTM BT (3.9 um)17.95 K
Maximum Observed BTD (3.9-10/11/12 um)12.24 K
Observed - Background BTD (3.9-10/11/12 um)5.71 K
BTD Anomaly (3.9-10/11/12 um)9.88 K
Similar Pixel Count1
BT Time Tendency (3.9 um)5.10 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 Power17.74 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 53.20°
Mean Solar Zenith Angle 47.40°
Mean Glint Angle70.60°
Water Fraction0.00
Total Pixel Area 7.80 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) MN
Country/Countries USA
County/Locality(s) Martin County, MN
NWS WFO Twin Cities/Chanhassen MN
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2024-04-21 20:46:20UTC
Radiative Center (Lat, Lon): 43.710°, -94.780°
Nearby Counties (meeting alert criteria):
  • Martin County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power76.77 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)311.13 K
Observed - Background BT (3.9 um)7.91 K
BT Anomaly (3.9 um)7.37 K
Maximum Observed - Clear RTM BT (3.9 um)25.69 K
Maximum Observed BTD (3.9-10/11/12 um)17.51 K
Observed - Background BTD (3.9-10/11/12 um)8.98 K
BTD Anomaly (3.9-10/11/12 um)11.95 K
Similar Pixel Count2
BT Time Tendency (3.9 um)7.90 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.09
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power41.12 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 54.40°
Mean Solar Zenith Angle 45.10°
Mean Glint Angle69.60°
Water Fraction0.00
Total Pixel Area 16.50 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) SD
Country/Countries USA
County/Locality(s) Minnehaha County, SD
NWS WFO Sioux Falls SD
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2024-04-21 20:46:20UTC
Radiative Center (Lat, Lon): 43.760°, -97.050°
Nearby Counties (meeting alert criteria):
  • Minnehaha County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power73.10 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)311.88 K
Observed - Background BT (3.9 um)9.57 K
BT Anomaly (3.9 um)8.86 K
Maximum Observed - Clear RTM BT (3.9 um)27.95 K
Maximum Observed BTD (3.9-10/11/12 um)17.58 K
Observed - Background BTD (3.9-10/11/12 um)9.26 K
BTD Anomaly (3.9-10/11/12 um)16.69 K
Similar Pixel Count2
BT Time Tendency (3.9 um)8.20 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.72
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power44.29 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 55.30°
Mean Solar Zenith Angle 43.80°
Mean Glint Angle69.30°
Water Fraction0.00
Total Pixel Area 17.10 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) IA
Country/Countries USA
County/Locality(s) Kossuth County, IA
NWS WFO Des Moines IA
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2024-04-21 20:46:50UTC
Radiative Center (Lat, Lon): 42.990°, -94.330°
Nearby Counties (meeting alert criteria):
  • Kossuth County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power9.00 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)306.33 K
Observed - Background BT (3.9 um)3.01 K
BT Anomaly (3.9 um)3.62 K
Maximum Observed - Clear RTM BT (3.9 um)20.68 K
Maximum Observed BTD (3.9-10/11/12 um)10.68 K
Observed - Background BTD (3.9-10/11/12 um)1.99 K
BTD Anomaly (3.9-10/11/12 um)5.77 K
Similar Pixel Count25
BT Time Tendency (3.9 um)0.70 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 Power9.00 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 53.50°
Mean Solar Zenith Angle 45.00°
Mean Glint Angle68.40°
Water Fraction0.00
Total Pixel Area 8.00 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) NE
Country/Countries USA
County/Locality(s) Webster County, NE
NWS WFO Hastings NE
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2024-04-21 20:46:50UTC
Radiative Center (Lat, Lon): 40.010°, -98.700°
Nearby Counties (meeting alert criteria):
  • Webster County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power16.90 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)305.61 K
Observed - Background BT (3.9 um)2.76 K
BT Anomaly (3.9 um)2.48 K
Maximum Observed - Clear RTM BT (3.9 um)18.91 K
Maximum Observed BTD (3.9-10/11/12 um)11.20 K
Observed - Background BTD (3.9-10/11/12 um)3.77 K
BTD Anomaly (3.9-10/11/12 um)7.02 K
Similar Pixel Count5
BT Time Tendency (3.9 um)2.30 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.06
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power16.90 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 52.50°
Mean Solar Zenith Angle 40.60°
Mean Glint Angle62.70°
Water Fraction0.00
Total Pixel Area 7.90 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) KS
Country/Countries USA
County/Locality(s) Shawnee County, KS
NWS WFO Topeka KS
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2024-04-21 20:46:50UTC
Radiative Center (Lat, Lon): 38.920°, -95.510°
Nearby Counties (meeting alert criteria):
  • Shawnee County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power15.19 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)300.30 K
Observed - Background BT (3.9 um)2.45 K
BT Anomaly (3.9 um)1.54 K
Maximum Observed - Clear RTM BT (3.9 um)14.78 K
Maximum Observed BTD (3.9-10/11/12 um)8.77 K
Observed - Background BTD (3.9-10/11/12 um)2.82 K
BTD Anomaly (3.9-10/11/12 um)3.33 K
Similar Pixel Count6
BT Time Tendency (3.9 um)1.80 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.37
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power8.43 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 50.00°
Mean Solar Zenith Angle 42.10°
Mean Glint Angle61.20°
Water Fraction0.00
Total Pixel Area 14.60 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) MO
Country/Countries USA
County/Locality(s) Polk County, MO
NWS WFO Springfield MO
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2024-04-21 20:46:50UTC
Radiative Center (Lat, Lon): 37.710°, -93.350°
Nearby Counties (meeting alert criteria):
  • Polk County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power5.61 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)295.87 K
Observed - Background BT (3.9 um)3.03 K
BT Anomaly (3.9 um)3.73 K
Maximum Observed - Clear RTM BT (3.9 um)13.33 K
Maximum Observed BTD (3.9-10/11/12 um)6.44 K
Observed - Background BTD (3.9-10/11/12 um)2.11 K
BTD Anomaly (3.9-10/11/12 um)7.54 K
Similar Pixel Count17
BT Time Tendency (3.9 um)1.00 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 Power5.61 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 47.90°
Mean Solar Zenith Angle 43.00°
Mean Glint Angle59.70°
Water Fraction0.00
Total Pixel Area 6.90 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 20:48:21UTC
Radiative Center (Lat, Lon): 21.740°, -82.670°
Nearby Counties (meeting alert criteria):
  • Unknown (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power8.66 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)310.63 K
Observed - Background BT (3.9 um)4.19 K
BT Anomaly (3.9 um)1.54 K
Maximum Observed - Clear RTM BT (3.9 um)8.78 K
Maximum Observed BTD (3.9-10/11/12 um)13.07 K
Observed - Background BTD (3.9-10/11/12 um)3.34 K
BTD Anomaly (3.9-10/11/12 um)1.67 K
Similar Pixel Count22
BT Time Tendency (3.9 um)0.70 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.91
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power8.66 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 27.00°
Mean Solar Zenith Angle 48.00°
Mean Glint Angle46.40°
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 20:48:22UTC
Radiative Center (Lat, Lon): 21.710°, -77.740°
Nearby Counties (meeting alert criteria):
  • Unknown (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power33.23 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)311.07 K
Observed - Background BT (3.9 um)8.00 K
BT Anomaly (3.9 um)3.30 K
Maximum Observed - Clear RTM BT (3.9 um)9.07 K
Maximum Observed BTD (3.9-10/11/12 um)15.77 K
Observed - Background BTD (3.9-10/11/12 um)7.38 K
BTD Anomaly (3.9-10/11/12 um)4.51 K
Similar Pixel Count4
BT Time Tendency (3.9 um)2.80 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.86
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power19.28 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 25.70°
Mean Solar Zenith Angle 52.60°
Mean Glint Angle54.60°
Water Fraction0.00
Total Pixel Area 9.20 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 20:48:22UTC
Radiative Center (Lat, Lon): 21.580°, -77.520°
Nearby Counties (meeting alert criteria):
  • Unknown (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power10.80 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)307.93 K
Observed - Background BT (3.9 um)4.10 K
BT Anomaly (3.9 um)2.41 K
Maximum Observed - Clear RTM BT (3.9 um)5.51 K
Maximum Observed BTD (3.9-10/11/12 um)12.87 K
Observed - Background BTD (3.9-10/11/12 um)3.88 K
BTD Anomaly (3.9-10/11/12 um)3.00 K
Similar Pixel Count18
BT Time Tendency (3.9 um)1.60 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.63
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power10.80 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 25.50°
Mean Solar Zenith Angle 52.80°
Mean Glint Angle54.80°
Water Fraction0.00
Total Pixel Area 4.60 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 (Cloud)
Mean Object Date/Time2024-04-21 20:48:22UTC
Radiative Center (Lat, Lon): 21.470°, -78.250°
Nearby Counties (meeting alert criteria):
  • Unknown (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power35.47 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)319.33 K
Observed - Background BT (3.9 um)10.27 K
BT Anomaly (3.9 um)5.63 K
Maximum Observed - Clear RTM BT (3.9 um)13.98 K
Maximum Observed BTD (3.9-10/11/12 um)22.08 K
Observed - Background BTD (3.9-10/11/12 um)9.97 K
BTD Anomaly (3.9-10/11/12 um)6.26 K
Similar Pixel Count0
BT Time Tendency (3.9 um)4.00 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.87
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power35.47 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 25.50°
Mean Solar Zenith Angle 52.10°
Mean Glint Angle53.50°
Water Fraction0.00
Total Pixel Area 4.60 km2
Latest Satellite Imagery:
  • None Available
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