Earthquake Report

Magnitude: 0.2
Sun September 30, 2012 03:55AM (PDT)
Event Id: 60470406
Version #5: This report supersedes any earlier report of this event
This event has been reviewed by a seismologist
Magnitude: 0.2 Md
Time: Sun September 30, 2012 03:55AM (PDT)
Sun September 30, 2012 10:55 (UTC)
Distance From: 44.2 km ( 27.4 mi) ESE ( 105. azimuth) from Longview, WA
58.1 km ( 36.1 mi) NNE ( 18. azimuth) from Portland, OR
59.2 km ( 36.8 mi) S ( 189. azimuth) from Morton, WA
Coordinates: 46.032, -122.39
Depth: 16.57 Km (10.11 miles)
Location Quality: Excellent
Event Id: 60470406
Horizontal Uncertainty: 0.81 Km
Depth Uncertainty: 1.05 Km
Azimuthal Gap: 253.0 deg
Number of Phases: 12
RMS Misfit: 0.09

Historic Activity

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60470406