Earthquake Report

Magnitude: 0.6
Thu March 13, 2014 10:09:26 AM (PDT)
Event Id: 60717981
Version #5: This report supersedes any earlier report of this event
This event has been reviewed by a seismologist
Magnitude: 0.6 Md
Time: Thu March 13, 2014 10:09:26 AM (PDT)
Thu March 13, 2014 17:09:26 (UTC)
Distance From: 20.4 km ( 12.7 mi) S ( 185. azimuth) from Morton, WA
54.8 km ( 34.0 mi) S ( 183. azimuth) from Eatonville, WA
56.3 km ( 35.0 mi) ENE ( 62. azimuth) from Longview, WA
Coordinates: 46.376, -122.297
Depth: 7.53 Km (4.59 miles)
Location Quality: Excellent
Event Id: 60717981
Horizontal Uncertainty: 0.51 Km
Depth Uncertainty: 0.73 Km
Azimuthal Gap: 159.0 deg
Number of Phases: 21
RMS Misfit: 0.15

Historic Activity

Focal Mechanism

More Information

Solution 1

Number of P First Motions: 11
Plane A Plane B Uncertainty
Strike 335º 237º 18.0º
Dip 80º 51º 28.0º
Rake -140º -13º 25.0º

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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