Earthquake Report

Magnitude: 2.7
Mon November 18, 2013 07:26:18 AM (PST)
Event Id: 60632331
Version #9: This report supersedes any earlier report of this event
This event has been reviewed by a seismologist
Magnitude: 2.7 Ml
Time: Mon November 18, 2013 07:26:18 AM (PST)
Mon November 18, 2013 15:26:18 (UTC)
Distance From: 27.2 km ( 16.9 mi) SSW ( 197. azimuth) from Morton, WA
48.1 km ( 29.9 mi) ENE ( 64. azimuth) from Longview, WA
61.0 km ( 37.9 mi) S ( 188. azimuth) from Eatonville, WA
Coordinates: 46.324, -122.379
Depth: 14.08 Km (8.59 miles)
Location Quality: Excellent
Event Id: 60632331
Horizontal Uncertainty: 0.35 Km
Depth Uncertainty: 0.7 Km
Azimuthal Gap: 53.0 deg
Number of Phases: 40
RMS Misfit: 0.17

Historic Activity

Focal Mechanism

More Information

Solution 1

Number of P First Motions: 31
Plane A Plane B Uncertainty
Strike 315º 220º 8.0º
Dip 75º 71º 20.0º
Rake -160º -16º 50.0º

Discrepant Stations


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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