Wildfire Alert Report

Date: 2024-04-21
Time: 16:51:17
Production Date and Time: 2024-04-21 16:55:59 UTC
Primary Instrument: GOES-16 ABI
Wmo Spacecraft Id: 152
Location/orbit: GEO
L1 File: OR_ABI-L1b-RadC-M6C14_G16_s20241121651171_e20241121653544_c20241121654026.nc
L1 File(s) - TemporalOR_ABI-L1b-RadC-M6C14_G16_s20241121646171_e20241121648544_c20241121649020.nc
Number Of Thermal Anomaly Alerts: 6
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Possible Wildfire

Basic Information
State/Province(s) MN
Country/Countries USA
County/Locality(s) Lake County, MN
NWS WFO Duluth MN
Identification MethodEnhanced Contextual (Cloud)
Mean Object Date/Time2024-04-21 16:51:21UTC
Radiative Center (Lat, Lon): 47.480000°, -91.050000°
Nearby Counties (meeting alert criteria):
  • Lake County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power45.60 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)295.18 K
Observed - Background BT (3.9 um)19.87 K
BT Anomaly (3.9 um)4.29 K
Maximum Observed - Clear RTM BT (3.9 um)19.48 K
Maximum Observed BTD (3.9-10/11/12 um)22.40 K
Observed - Background BTD (3.9-10/11/12 um)18.35 K
BTD Anomaly (3.9-10/11/12 um)4.86 K
Similar Pixel Count0
BT Time Tendency (3.9 um)3.70 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.44
Fraction of Surrounding Red Channel Pixels that are Brighter0.58
Maximum Radiative Power45.60 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 57.00°
Mean Solar Zenith Angle 38.60°
Mean Glint Angle95.30°
Water Fraction0.00
Total Pixel Area 8.80 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) MI
Country/Countries USA
County/Locality(s) Alger County, MI
NWS WFO Marquette MI
Identification MethodEnhanced Contextual (Cloud)
Mean Object Date/Time2024-04-21 16:51:21UTC
Radiative Center (Lat, Lon): 46.510000°, -86.360000°
Nearby Counties (meeting alert criteria):
  • Alger County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power17.38 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)294.78 K
Observed - Background BT (3.9 um)20.47 K
BT Anomaly (3.9 um)6.23 K
Maximum Observed - Clear RTM BT (3.9 um)19.76 K
Maximum Observed BTD (3.9-10/11/12 um)23.57 K
Observed - Background BTD (3.9-10/11/12 um)20.04 K
BTD Anomaly (3.9-10/11/12 um)6.00 K
Similar Pixel Count0
BT Time Tendency (3.9 um)5.00 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.38
Fraction of Surrounding Red Channel Pixels that are Brighter0.34
Maximum Radiative Power17.38 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 54.90°
Mean Solar Zenith Angle 36.30°
Mean Glint Angle91.00°
Water Fraction0.00
Total Pixel Area 8.00 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) SD
Country/Countries USA
County/Locality(s) Hutchinson County, SD
NWS WFO Sioux Falls SD
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2024-04-21 16:51:20UTC
Radiative Center (Lat, Lon): 43.420000°, -98.070000°
Nearby Counties (meeting alert criteria):
  • Hutchinson County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power53.10 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)310.33 K
Observed - Background BT (3.9 um)6.44 K
BT Anomaly (3.9 um)5.72 K
Maximum Observed - Clear RTM BT (3.9 um)26.44 K
Maximum Observed BTD (3.9-10/11/12 um)16.87 K
Observed - Background BTD (3.9-10/11/12 um)6.23 K
BTD Anomaly (3.9-10/11/12 um)10.13 K
Similar Pixel Count9
BT Time Tendency (3.9 um)6.50 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 Power29.21 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 55.40°
Mean Solar Zenith Angle 38.10°
Mean Glint Angle93.00°
Water Fraction0.00
Total Pixel Area 17.30 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) MO
Country/Countries USA
County/Locality(s) Warren County, MO
NWS WFO St Louis MO
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2024-04-21 16:51:51UTC
Radiative Center (Lat, Lon): 38.610000°, -91.130000°
Nearby Counties (meeting alert criteria):
  • Warren County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power23.13 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)303.95 K
Observed - Background BT (3.9 um)8.13 K
BT Anomaly (3.9 um)4.28 K
Maximum Observed - Clear RTM BT (3.9 um)21.71 K
Maximum Observed BTD (3.9-10/11/12 um)16.19 K
Observed - Background BTD (3.9-10/11/12 um)7.46 K
BTD Anomaly (3.9-10/11/12 um)5.43 K
Similar Pixel Count10
BT Time Tendency (3.9 um)1.00 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.83
Fraction of Surrounding Red Channel Pixels that are Brighter0.26
Maximum Radiative Power23.13 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 47.90°
Mean Solar Zenith Angle 31.10°
Mean Glint Angle78.60°
Water Fraction0.00
Total Pixel Area 6.80 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 (Cloud)
Mean Object Date/Time2024-04-21 16:53:22UTC
Radiative Center (Lat, Lon): 22.310000°, -79.700000°
Nearby Counties (meeting alert criteria):
  • Unknown (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power53.83 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)327.84 K
Observed - Background BT (3.9 um)10.33 K
BT Anomaly (3.9 um)5.17 K
Maximum Observed - Clear RTM BT (3.9 um)22.47 K
Maximum Observed BTD (3.9-10/11/12 um)24.81 K
Observed - Background BTD (3.9-10/11/12 um)10.94 K
BTD Anomaly (3.9-10/11/12 um)10.18 K
Similar Pixel Count0
BT Time Tendency (3.9 um)7.80 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.34
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power53.83 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 26.70°
Mean Solar Zenith Angle 12.10°
Mean Glint Angle38.30°
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 (Cloud)
Mean Object Date/Time2024-04-21 16:53:22UTC
Radiative Center (Lat, Lon): 22.060000°, -78.210000°
Nearby Counties (meeting alert criteria):
  • Unknown (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power111.45 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)326.09 K
Observed - Background BT (3.9 um)12.87 K
BT Anomaly (3.9 um)5.94 K
Maximum Observed - Clear RTM BT (3.9 um)21.35 K
Maximum Observed BTD (3.9-10/11/12 um)26.98 K
Observed - Background BTD (3.9-10/11/12 um)12.99 K
BTD Anomaly (3.9-10/11/12 um)7.14 K
Similar Pixel Count0
BT Time Tendency (3.9 um)7.30 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.65
Fraction of Surrounding Red Channel Pixels that are Brighter0.52
Maximum Radiative Power56.08 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 26.20°
Mean Solar Zenith Angle 11.20°
Mean Glint Angle37.00°
Water Fraction0.00
Total Pixel Area 9.30 km2
Latest Satellite Imagery:
  • None Available
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