Wildfire Alert Report

Date: 2023-11-07
Time: 23:21:18
Production Date and Time: 2023-11-07 23:26:00 UTC
Primary Instrument: GOES-18 ABI
Wmo Spacecraft Id: 665
Location/orbit: GEO
L1 File: OR_ABI-L1b-RadC-M6C14_G18_s20233112321186_e20233112323559_c20233112324026.nc
L1 File(s) - TemporalOR_ABI-L1b-RadC-M6C14_G18_s20233112316186_e20233112318559_c20233112319036.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) Chelan County, WA
NWS WFO Spokane WA
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2023-11-07 23:21:24UTC
Radiative Center (Lat, Lon): 47.350000°, -120.550000°
Nearby Counties (meeting alert criteria):
  • Chelan County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power25.88 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)288.35 K
Observed - Background BT (3.9 um)10.68 K
BT Anomaly (3.9 um)6.56 K
Maximum Observed - Clear RTM BT (3.9 um)18.16 K
Maximum Observed BTD (3.9-10/11/12 um)14.85 K
Observed - Background BTD (3.9-10/11/12 um)11.10 K
BTD Anomaly (3.9-10/11/12 um)6.30 K
Similar Pixel Count1
BT Time Tendency (3.9 um)0.10 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.54
Fraction of Surrounding Red Channel Pixels that are Brighter0.80
Maximum Radiative Power25.88 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 57.10°
Mean Solar Zenith Angle 79.60°
Mean Glint Angle128.00°
Water Fraction0.00
Total Pixel Area 8.80 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) OR
Country/Countries USA
County/Locality(s) Lane County, OR
NWS WFO Portland OR
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2023-11-07 23:21:23UTC
Radiative Center (Lat, Lon): 44.200000°, -123.400000°
Nearby Counties (meeting alert criteria):
  • Lane County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power18.75 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)289.98 K
Observed - Background BT (3.9 um)6.93 K
BT Anomaly (3.9 um)3.73 K
Maximum Observed - Clear RTM BT (3.9 um)11.06 K
Maximum Observed BTD (3.9-10/11/12 um)10.04 K
Observed - Background BTD (3.9-10/11/12 um)6.55 K
BTD Anomaly (3.9-10/11/12 um)3.27 K
Similar Pixel Count5
BT Time Tendency (3.9 um)0.40 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.68
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power18.75 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 53.00°
Mean Solar Zenith Angle 76.10°
Mean Glint Angle121.20°
Water Fraction0.00
Total Pixel Area 7.70 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) CA
Country/Countries USA
County/Locality(s) El Dorado County, CA
NWS WFO Sacramento CA
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2023-11-07 23:21:54UTC
Radiative Center (Lat, Lon): 38.790000°, -120.570000°
Nearby Counties (meeting alert criteria):
  • El Dorado County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power31.15 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)295.30 K
Observed - Background BT (3.9 um)13.80 K
BT Anomaly (3.9 um)2.72 K
Maximum Observed - Clear RTM BT (3.9 um)16.03 K
Maximum Observed BTD (3.9-10/11/12 um)18.73 K
Observed - Background BTD (3.9-10/11/12 um)13.14 K
BTD Anomaly (3.9-10/11/12 um)2.61 K
Similar Pixel Count3
BT Time Tendency (3.9 um)3.60 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.95
Fraction of Surrounding Red Channel Pixels that are Brighter0.96
Maximum Radiative Power31.15 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 48.30°
Mean Solar Zenith Angle 74.40°
Mean Glint Angle117.00°
Water Fraction0.00
Total Pixel Area 6.90 km2
Latest Satellite Imagery:
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