Earthquake Report

Magnitude: 0.5
Thu November 15, 2012 09:41PM (PST)
Event Id: 60475142
Version #3: This report supersedes any earlier report of this event
This event has been reviewed by a seismologist
Magnitude: 0.5 Md
Time: Thu November 15, 2012 09:41PM (PST)
Fri November 16, 2012 05:41 (UTC)
Distance From: 47.9 km ( 29.8 mi) S ( 170. azimuth) from Morton, WA
59.7 km ( 37.1 mi) E ( 90. azimuth) from Longview, WA
75.3 km ( 46.8 mi) NNE ( 28. azimuth) from Portland, OR
Coordinates: 46.134, -122.167
Depth: 6.21 Km (3.79 miles)
Location Quality: Excellent
Event Id: 60475142
Horizontal Uncertainty: 0.3 Km
Depth Uncertainty: 0.49 Km
Azimuthal Gap: 110.0 deg
Number of Phases: 22
RMS Misfit: 0.15

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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