Wildfire Alert
Aid: 808615
Alert Type: Possible Wildfire
Date: 2024-08-08 14:21:17 Show details

Basic Information
State/Province(s) WA
Country/Countries USA
County/Locality(s) Skamania County, WA
NWS WFO Portland OR
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2024-08-08 14:21:18UTC
Radiative Center (Lat, Lon): 46.210°, -122.160°
Nearby Counties (meeting alert criteria):
  • Skamania County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power39.82 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)292.89 K
Observed - Background BT (3.9 um)5.34 K
BT Anomaly (3.9 um)5.19 K
Maximum Observed - Clear RTM BT (3.9 um)11.83 K
Maximum Observed BTD (3.9-10/11/12 um)6.15 K
Observed - Background BTD (3.9-10/11/12 um)4.26 K
BTD Anomaly (3.9-10/11/12 um)8.80 K
Similar Pixel Count4
BT Time Tendency (3.9 um)1.00 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.92
Fraction of Surrounding Red Channel Pixels that are Brighter0.04
Maximum Radiative Power20.72 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 70.60°
Mean Solar Zenith Angle 77.10°
Mean Glint Angle125.80°
Water Fraction0.00
Total Pixel Area 45.30 km2
Latest Satellite Imagery:
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