Earthquake Report

Magnitude: 1.2
Wed February 19, 2014 09:08:58 PM (PST)
Event Id: 60697532
Version #4: This report supersedes any earlier report of this event
This event has been reviewed by a seismologist
Magnitude: 1.2 Md
Time: Wed February 19, 2014 09:08:58 PM (PST)
Thu February 20, 2014 05:08:58 (UTC)
Distance From: 24.1 km ( 15.0 mi) S ( 170. azimuth) from Morton, WA
58.3 km ( 36.2 mi) S ( 177. azimuth) from Eatonville, WA
60.1 km ( 37.4 mi) ENE ( 67. azimuth) from Longview, WA
Coordinates: 46.345, -122.22
Depth: 2.95 Km (1.8 miles)
Location Quality: Excellent
Event Id: 60697532
Horizontal Uncertainty: 0.32 Km
Depth Uncertainty: 0.58 Km
Azimuthal Gap: 63.0 deg
Number of Phases: 28
RMS Misfit: 0.14

Historic Activity

Focal Mechanism

More Information

Solution 1

Number of P First Motions: 20
Plane A Plane B Uncertainty
Strike 170º 68º 13.0º
Dip 75º 52º 25.0º
Rake -140º -19º 15.0º

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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