Wildfire Alert Report

Date: 2024-10-24
Time: 18:01:18
Production Date and Time: 2024-10-24 18:05:46 UTC
Primary Instrument: GOES-18 ABI
Wmo Spacecraft Id: 665
Location/orbit: GEO
L1 File: OR_ABI-L1b-RadC-M6C14_G18_s20242981801186_e20242981803559_c20242981804045.nc
L1 File(s) - TemporalOR_ABI-L1b-RadC-M6C14_G18_s20242981756186_e20242981758559_c20242981759055.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) Clallam County, WA
NWS WFO Seattle WA
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2024-10-24 18:01:23UTC
Radiative Center (Lat, Lon): 48.170°, -124.100°
Nearby Counties (meeting alert criteria):
  • Clallam County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power35.55 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)291.41 K
Observed - Background BT (3.9 um)12.28 K
BT Anomaly (3.9 um)16.00 K
Maximum Observed - Clear RTM BT (3.9 um)10.49 K
Maximum Observed BTD (3.9-10/11/12 um)15.31 K
Observed - Background BTD (3.9-10/11/12 um)11.89 K
BTD Anomaly (3.9-10/11/12 um)17.34 K
Similar Pixel Count1
BT Time Tendency (3.9 um)2.30 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.75
Fraction of Surrounding Red Channel Pixels that are Brighter0.04
Maximum Radiative Power35.55 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 57.00°
Mean Solar Zenith Angle 65.60°
Mean Glint Angle105.90°
Water Fraction0.00
Total Pixel Area 8.60 km2
Latest Satellite Imagery:
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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/Time2024-10-24 18:01:24UTC
Radiative Center (Lat, Lon): 47.940°, -120.180°
Nearby Counties (meeting alert criteria):
  • Chelan County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power12.02 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)291.74 K
Observed - Background BT (3.9 um)4.30 K
BT Anomaly (3.9 um)2.67 K
Maximum Observed - Clear RTM BT (3.9 um)9.10 K
Maximum Observed BTD (3.9-10/11/12 um)10.40 K
Observed - Background BTD (3.9-10/11/12 um)4.30 K
BTD Anomaly (3.9-10/11/12 um)6.17 K
Similar Pixel Count2
BT Time Tendency (3.9 um)3.20 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.59
Fraction of Surrounding Red Channel Pixels that are Brighter0.80
Maximum Radiative Power12.02 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 57.80°
Mean Solar Zenith Angle 64.10°
Mean Glint Angle104.60°
Water Fraction0.00
Total Pixel Area 9.00 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) AZ
Country/Countries USA
County/Locality(s) Coconino County, AZ
NWS WFO Flagstaff AZ
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2024-10-24 18:02:25UTC
Radiative Center (Lat, Lon): 35.080°, -112.110°
Nearby Counties (meeting alert criteria):
  • Coconino County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power17.86 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)301.77 K
Observed - Background BT (3.9 um)2.55 K
BT Anomaly (3.9 um)1.51 K
Maximum Observed - Clear RTM BT (3.9 um)5.00 K
Maximum Observed BTD (3.9-10/11/12 um)7.50 K
Observed - Background BTD (3.9-10/11/12 um)2.82 K
BTD Anomaly (3.9-10/11/12 um)3.91 K
Similar Pixel Count3
BT Time Tendency (3.9 um)1.10 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.42
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power17.86 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 48.80°
Mean Solar Zenith Angle 50.00°
Mean Glint Angle81.30°
Water Fraction0.00
Total Pixel Area 14.40 km2
Latest Satellite Imagery:
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