Earthquake Report

Magnitude: 2.3
Tue January 28, 2014 01:20:15 AM (PST)
Event Id: 60677047
Version #8: This report supersedes any earlier report of this event
This event has been reviewed by a seismologist
Magnitude: 2.3 Mh
Time: Tue January 28, 2014 01:20:15 AM (PST)
Tue January 28, 2014 09:20:15 (UTC)
Distance From: 41.1 km ( 25.5 mi) S ( 170. azimuth) from Morton, WA
58.7 km ( 36.5 mi) E ( 84. azimuth) from Longview, WA
75.1 km ( 46.7 mi) S ( 175. azimuth) from Eatonville, WA
Coordinates: 46.194, -122.184
Depth: 1.07 Km (0.65 miles)
Location Quality: Excellent
Event Id: 60677047
Horizontal Uncertainty: 0.22 Km
Depth Uncertainty: 0.3 Km
Azimuthal Gap: 49.0 deg
Number of Phases: 24
RMS Misfit: 0.11

Historic Activity

Focal Mechanism

More Information

Solution 1

Number of P First Motions: 13
Plane A Plane B Uncertainty
Strike 30º 255º 35.0º
Dip 55º 45º 8.0º
Rake 60º 126º 25.0º

Discrepant Stations

Station Network Channel Polarity Quality

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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