Earthquake Report

Magnitude: 0.5
Wed August 8, 2012 02:50PM (PDT)
Event Id: 60451206
Version #4: This report supersedes any earlier report of this event
This event has been reviewed by a seismologist
Magnitude: 0.5 Md
Time: Wed August 8, 2012 02:50PM (PDT)
Wed August 8, 2012 21:50 (UTC)
Distance From: 35.9 km ( 22.3 mi) E ( 93. azimuth) from Longview, WA
51.3 km ( 31.9 mi) SSW ( 198. azimuth) from Morton, WA
65.8 km ( 40.9 mi) N ( 10. azimuth) from Portland, OR
Coordinates: 46.118, -122.477
Depth: 9.62 Km (5.87 miles)
Location Quality: Excellent
Event Id: 60451206
Horizontal Uncertainty: 0.54 Km
Depth Uncertainty: 0.59 Km
Azimuthal Gap: 251.0 deg
Number of Phases: 17
RMS Misfit: 0.1

Historic Activity

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60451206