Earthquake Report

Magnitude: 0.3
Sat February 22, 2014 05:33:59 AM (PST)
Event Id: 60699437
Version #5: This report supersedes any earlier report of this event
This event has been reviewed by a seismologist
Magnitude: 0.3 Md
Time: Sat February 22, 2014 05:33:59 AM (PST)
Sat February 22, 2014 13:33:59 (UTC)
Distance From: 31.0 km ( 19.3 mi) S ( 170. azimuth) from Morton, WA
58.9 km ( 36.6 mi) ENE ( 74. azimuth) from Longview, WA
65.1 km ( 40.4 mi) S ( 176. azimuth) from Eatonville, WA
Coordinates: 46.284, -122.206
Depth: 6.79 Km (4.14 miles)
Location Quality: Excellent
Event Id: 60699437
Horizontal Uncertainty: 0.49 Km
Depth Uncertainty: 0.78 Km
Azimuthal Gap: 128.0 deg
Number of Phases: 21
RMS Misfit: 0.19

Historic Activity

Focal Mechanism

More Information

Solution 1

Number of P First Motions: 10
Plane A Plane B Uncertainty
Strike 165º 294º 25.0º
Dip 15º 80º 25.0º
Rake 140º 78º 30.0º

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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