Earthquake Report

Magnitude: 0.1
Wed July 23, 2014 02:17AM (PDT)
Event Id: 60063438
Version #4: This report supersedes any earlier report of this event
This event has been reviewed by a seismologist
Magnitude: 0.1 Md
Time: Wed July 23, 2014 02:17AM (PDT)
Wed July 23, 2014 09:17 (UTC)
Distance From: 45.5 km ( 28.3 mi) NNE ( 22. azimuth) from Portland, OR
48.4 km ( 30.1 mi) ESE ( 121. azimuth) from Longview, WA
72.2 km ( 44.9 mi) S ( 188. azimuth) from Morton, WA
Coordinates: 45.915, -122.403
Depth: 12.37 Km (7.55 miles)
Location Quality: Excellent
Event Id: 60063438
Horizontal Uncertainty: 0.69 Km
Depth Uncertainty: 0.77 Km
Azimuthal Gap: 277.0 deg
Number of Phases: 8
RMS Misfit: 0.08

Historic Activity


Map boundaries

 The red polygon is the reporting region for  this map; the black polygon is the authoritative region of the PNSN. Events inside the authoritative network are rendered as cirlces; events outside the authoritative region but inside the reporting region are rendered as squares. Explosions are always rendered as stars.  More

Cross Section

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