Wildfire Alert Report

Date: 2024-04-21
Time: 20:56:17
Production Date and Time: 2024-04-21 21:02:14 UTC
Primary Instrument: GOES-16 ABI
Wmo Spacecraft Id: 152
Location/orbit: GEO
L1 File: OR_ABI-L1b-RadC-M6C14_G16_s20241122056171_e20241122058544_c20241122059037.nc
L1 File(s) - TemporalOR_ABI-L1b-RadC-M6C14_G16_s20241122051171_e20241122053544_c20241122054024.nc
Number Of Thermal Anomaly Alerts: 5
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Possible Wildfire

Basic Information
State/Province(s) ND
Country/Countries USA
County/Locality(s) Sargent County, ND
NWS WFO Grand Forks ND
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2024-04-21 20:56:20UTC
Radiative Center (Lat, Lon): 46.160000°, -97.600000°
Nearby Counties (meeting alert criteria):
  • Sargent County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power23.32 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)304.72 K
Observed - Background BT (3.9 um)3.00 K
BT Anomaly (3.9 um)2.52 K
Maximum Observed - Clear RTM BT (3.9 um)19.05 K
Maximum Observed BTD (3.9-10/11/12 um)10.75 K
Observed - Background BTD (3.9-10/11/12 um)2.84 K
BTD Anomaly (3.9-10/11/12 um)6.21 K
Similar Pixel Count25
BT Time Tendency (3.9 um)2.70 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.55
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power13.62 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 57.80°
Mean Solar Zenith Angle 46.30°
Mean Glint Angle72.30°
Water Fraction0.00
Total Pixel Area 18.70 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) MN
Country/Countries USA
County/Locality(s) Jackson County, MN
NWS WFO Sioux Falls SD
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2024-04-21 20:56:20UTC
Radiative Center (Lat, Lon): 43.700000°, -95.140000°
Nearby Counties (meeting alert criteria):
  • Jackson County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power10.24 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)305.11 K
Observed - Background BT (3.9 um)3.25 K
BT Anomaly (3.9 um)3.28 K
Maximum Observed - Clear RTM BT (3.9 um)20.05 K
Maximum Observed BTD (3.9-10/11/12 um)10.62 K
Observed - Background BTD (3.9-10/11/12 um)2.71 K
BTD Anomaly (3.9-10/11/12 um)7.64 K
Similar Pixel Count24
BT Time Tendency (3.9 um)1.40 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.78
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power10.24 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 54.50°
Mean Solar Zenith Angle 46.40°
Mean Glint Angle68.60°
Water Fraction0.00
Total Pixel Area 8.30 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) MN
Country/Countries USA
County/Locality(s) Mower County, MN
NWS WFO La Crosse WI
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2024-04-21 20:56:21UTC
Radiative Center (Lat, Lon): 43.600000°, -92.870000°
Nearby Counties (meeting alert criteria):
  • Mower County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power34.24 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)308.57 K
Observed - Background BT (3.9 um)8.60 K
BT Anomaly (3.9 um)8.25 K
Maximum Observed - Clear RTM BT (3.9 um)26.01 K
Maximum Observed BTD (3.9-10/11/12 um)17.69 K
Observed - Background BTD (3.9-10/11/12 um)8.72 K
BTD Anomaly (3.9-10/11/12 um)18.62 K
Similar Pixel Count3
BT Time Tendency (3.9 um)7.60 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.40
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power34.24 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 53.60°
Mean Solar Zenith Angle 47.80°
Mean Glint Angle69.00°
Water Fraction0.00
Total Pixel Area 8.00 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) IA
Country/Countries USA
County/Locality(s) Clay County, IA
NWS WFO Sioux Falls SD
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2024-04-21 20:56:50UTC
Radiative Center (Lat, Lon): 42.950000°, -94.940000°
Nearby Counties (meeting alert criteria):
  • Clay County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power8.89 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)302.51 K
Observed - Background BT (3.9 um)1.51 K
BT Anomaly (3.9 um)1.11 K
Maximum Observed - Clear RTM BT (3.9 um)17.48 K
Maximum Observed BTD (3.9-10/11/12 um)10.32 K
Observed - Background BTD (3.9-10/11/12 um)2.19 K
BTD Anomaly (3.9-10/11/12 um)4.57 K
Similar Pixel Count25
BT Time Tendency (3.9 um)1.40 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.25
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power8.89 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 53.70°
Mean Solar Zenith Angle 46.10°
Mean Glint Angle67.40°
Water Fraction0.00
Total Pixel Area 8.10 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) AZ
Country/Countries USA
County/Locality(s) Pinal County, AZ
NWS WFO Phoenix AZ
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2024-04-21 20:57:18UTC
Radiative Center (Lat, Lon): 33.110000°, -111.340000°
Nearby Counties (meeting alert criteria):
  • Pinal County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power43.28 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk, Known Incident: RANGE (HIGH, tdiff=0.78015 days, POINT)
Event Priority Ranking4
Maximum Observed BT (3.9 um)326.00 K
Observed - Background BT (3.9 um)3.13 K
BT Anomaly (3.9 um)2.45 K
Maximum Observed - Clear RTM BT (3.9 um)16.47 K
Maximum Observed BTD (3.9-10/11/12 um)11.77 K
Observed - Background BTD (3.9-10/11/12 um)2.42 K
BTD Anomaly (3.9-10/11/12 um)5.76 K
Similar Pixel Count25
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 Brighter1.00
Maximum Radiative Power24.73 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 54.80°
Mean Solar Zenith Angle 30.00°
Mean Glint Angle53.50°
Water Fraction0.00
Total Pixel Area 18.10 km2
Latest Satellite Imagery:
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