Wildfire Alert Report

Date: 2024-09-10
Time: 20:21:18
Production Date and Time: 2024-09-10 20:25:56 UTC
Primary Instrument: GOES-18 ABI
Wmo Spacecraft Id: 665
Location/orbit: GEO
L1 File: OR_ABI-L1b-RadC-M6C14_G18_s20242542021182_e20242542023555_c20242542023595.nc
L1 File(s) - TemporalOR_ABI-L1b-RadC-M6C14_G18_s20242542016182_e20242542018555_c20242542019003.nc
Number Of Thermal Anomaly Alerts: 3
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Possible Wildfire

Basic Information
State/Province(s) WA
Country/Countries USA
County/Locality(s) Whitman County, WA
NWS WFO Spokane WA
Identification MethodEnhanced Contextual (Cloud)
Mean Object Date/Time2024-09-10 20:21:24UTC
Radiative Center (Lat, Lon): 47.030°, -117.390°
Nearby Counties (meeting alert criteria):
  • Whitman County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power971.19 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)346.38 K
Observed - Background BT (3.9 um)34.96 K
BT Anomaly (3.9 um)43.01 K
Maximum Observed - Clear RTM BT (3.9 um)49.05 K
Maximum Observed BTD (3.9-10/11/12 um)47.27 K
Observed - Background BTD (3.9-10/11/12 um)33.39 K
BTD Anomaly (3.9-10/11/12 um)60.40 K
Similar Pixel Count0
BT Time Tendency (3.9 um)32.90 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder1.00
Fraction of Surrounding Red Channel Pixels that are Brighter0.75
Maximum Radiative Power365.12 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 57.70°
Mean Solar Zenith Angle 42.80°
Mean Glint Angle99.60°
Water Fraction0.00
Total Pixel Area 36.50 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) WA
Country/Countries USA
County/Locality(s) Whitman County, WA
NWS WFO Spokane WA
Identification MethodEnhanced Contextual (Cloud)
Mean Object Date/Time2024-09-10 20:21:24UTC
Radiative Center (Lat, Lon): 46.900°, -117.410°
Nearby Counties (meeting alert criteria):
  • Whitman County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power191.81 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)318.11 K
Observed - Background BT (3.9 um)21.61 K
BT Anomaly (3.9 um)7.50 K
Maximum Observed - Clear RTM BT (3.9 um)19.41 K
Maximum Observed BTD (3.9-10/11/12 um)41.90 K
Observed - Background BTD (3.9-10/11/12 um)21.82 K
BTD Anomaly (3.9-10/11/12 um)6.74 K
Similar Pixel Count0
BT Time Tendency (3.9 um)4.60 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.38
Fraction of Surrounding Red Channel Pixels that are Brighter0.88
Maximum Radiative Power191.81 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 57.60°
Mean Solar Zenith Angle 42.70°
Mean Glint Angle99.40°
Water Fraction0.00
Total Pixel Area 9.10 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) CA
Country/Countries USA
County/Locality(s) Santa Barbara County, CA
NWS WFO Los Angeles/Oxnard CA
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2024-09-10 20:22:24UTC
Radiative Center (Lat, Lon): 34.820°, -120.130°
Nearby Counties (meeting alert criteria):
  • Santa Barbara County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power2.79 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)318.32 K
Observed - Background BT (3.9 um)2.66 K
BT Anomaly (3.9 um)1.66 K
Maximum Observed - Clear RTM BT (3.9 um)15.45 K
Maximum Observed BTD (3.9-10/11/12 um)10.14 K
Observed - Background BTD (3.9-10/11/12 um)2.42 K
BTD Anomaly (3.9-10/11/12 um)1.87 K
Similar Pixel Count24
BT Time Tendency (3.9 um)0.60 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.71
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power2.79 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 44.50°
Mean Solar Zenith Angle 30.40°
Mean Glint Angle74.10°
Water Fraction0.00
Total Pixel Area 6.30 km2
Latest Satellite Imagery:
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