Wildfire Alert Report

Date: 2024-07-28
Time: 21:11:18
Production Date and Time: 2024-07-28 21:15:57 UTC
Primary Instrument: GOES-18 ABI
Wmo Spacecraft Id: 665
Location/orbit: GEO
L1 File: OR_ABI-L1b-RadC-M6C14_G18_s20242102111181_e20242102113554_c20242102114042.nc
L1 File(s) - TemporalOR_ABI-L1b-RadC-M6C14_G18_s20242102106181_e20242102108554_c20242102109046.nc
Number Of Thermal Anomaly Alerts: 3
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Possible Wildfire

Basic Information
State/Province(s) MT
Country/Countries USA
County/Locality(s) Beaverhead County, MT
NWS WFO Great Falls MT
Identification MethodEnhanced Contextual (Cloud)
Mean Object Date/Time2024-07-28 21:11:24UTC
Radiative Center (Lat, Lon): 45.230°, -112.750°
Nearby Counties (meeting alert criteria):
  • Beaverhead County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power61.91 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)317.95 K
Observed - Background BT (3.9 um)9.93 K
BT Anomaly (3.9 um)3.60 K
Maximum Observed - Clear RTM BT (3.9 um)19.71 K
Maximum Observed BTD (3.9-10/11/12 um)25.26 K
Observed - Background BTD (3.9-10/11/12 um)9.65 K
BTD Anomaly (3.9-10/11/12 um)3.72 K
Similar Pixel Count0
BT Time Tendency (3.9 um)4.90 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.82
Fraction of Surrounding Red Channel Pixels that are Brighter0.93
Maximum Radiative Power61.91 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 57.70°
Mean Solar Zenith Angle 32.60°
Mean Glint Angle89.70°
Water Fraction0.00
Total Pixel Area 9.40 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) ID
Country/Countries USA
County/Locality(s) Jefferson County, ID
NWS WFO Pocatello ID
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2024-07-28 21:11:25UTC
Radiative Center (Lat, Lon): 43.670°, -111.850°
Nearby Counties (meeting alert criteria):
  • Jefferson County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power22.05 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)310.48 K
Observed - Background BT (3.9 um)4.57 K
BT Anomaly (3.9 um)2.25 K
Maximum Observed - Clear RTM BT (3.9 um)7.65 K
Maximum Observed BTD (3.9-10/11/12 um)14.72 K
Observed - Background BTD (3.9-10/11/12 um)4.21 K
BTD Anomaly (3.9-10/11/12 um)4.49 K
Similar Pixel Count18
BT Time Tendency (3.9 um)3.80 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 Power22.05 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 56.60°
Mean Solar Zenith Angle 32.00°
Mean Glint Angle87.90°
Water Fraction0.00
Total Pixel Area 9.10 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) CO
Country/Countries USA
County/Locality(s) Rio Blanco County, CO
NWS WFO Grand Junction CO
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2024-07-28 21:11:55UTC
Radiative Center (Lat, Lon): 39.930°, -108.720°
Nearby Counties (meeting alert criteria):
  • Rio Blanco County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power56.68 MW
Map:
Additional Information
Alert Status New Feature
Type of EventElevated SPC Risk and Red Flag Warning
Event Priority Ranking1
Maximum Observed BT (3.9 um)325.60 K
Observed - Background BT (3.9 um)7.85 K
BT Anomaly (3.9 um)4.04 K
Maximum Observed - Clear RTM BT (3.9 um)18.31 K
Maximum Observed BTD (3.9-10/11/12 um)17.23 K
Observed - Background BTD (3.9-10/11/12 um)8.08 K
BTD Anomaly (3.9-10/11/12 um)6.93 K
Similar Pixel Count8
BT Time Tendency (3.9 um)3.20 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.54
Fraction of Surrounding Red Channel Pixels that are Brighter0.96
Maximum Radiative Power56.68 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 54.90°
Mean Solar Zenith Angle 31.50°
Mean Glint Angle85.40°
Water Fraction0.00
Total Pixel Area 8.80 km2
Latest Satellite Imagery:
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