Earthquake Report

Magnitude: 1.7
Fri February 14, 2014 05:45:25 AM (PST)
Event Id: 60692417
Version #5: This report supersedes any earlier report of this event
This event has been reviewed by a seismologist
Magnitude: 1.7 Md
Time: Fri February 14, 2014 05:45:25 AM (PST)
Fri February 14, 2014 13:45:25 (UTC)
Distance From: 28.1 km ( 17.4 mi) SSW ( 197. azimuth) from Morton, WA
47.4 km ( 29.4 mi) ENE ( 65. azimuth) from Longview, WA
61.8 km ( 38.4 mi) S ( 188. azimuth) from Eatonville, WA
Coordinates: 46.318, -122.385
Depth: 14.21 Km (8.67 miles)
Location Quality: Excellent
Event Id: 60692417
Horizontal Uncertainty: 0.42 Km
Depth Uncertainty: 0.91 Km
Azimuthal Gap: 85.0 deg
Number of Phases: 31
RMS Misfit: 0.2

Historic Activity

Focal Mechanism

More Information

Solution 1

Number of P First Motions: 15
Plane A Plane B Uncertainty
Strike 315º 221º 15.0º
Dip 80º 70º 28.0º
Rake -160º -11º 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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