Earthquake Report

Magnitude: 1.2
Thu July 31, 2014 11:44PM (PDT)
Event Id: 60831892
Version #8: This report supersedes any earlier report of this event
This event has been reviewed by a seismologist
Magnitude: 1.2 Md (Explosion)
Time: Thu July 31, 2014 11:44PM (PDT)
Fri August 1, 2014 06:44 (UTC)
Distance From: 58.4 km ( 36.3 mi) NW ( 316. azimuth) from The Dalles, OR
78.9 km ( 49.0 mi) SE ( 146. azimuth) from Morton, WA
86.6 km ( 53.8 mi) NE ( 56. azimuth) from Portland, OR
Coordinates: 45.972, -121.696
Depth: 0.01 Km (0.01 miles)
Location Quality: Fair
Event Id: 60831892
Horizontal Uncertainty: 0.61 Km
Depth Uncertainty: 31.61 Km
Azimuthal Gap: 155.0 deg
Number of Phases: 11
RMS Misfit: 0.11

Historic Activity

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Map boundaries

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Cross Section

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