Earthquake Report

Magnitude: 0.8
Sat February 8, 2014 04:32:53 AM (PST)
Event Id: 60687527
Version #5: This report supersedes any earlier report of this event
This event has been reviewed by a seismologist
Magnitude: 0.8 Md
Time: Sat February 8, 2014 04:32:53 AM (PST)
Sat February 8, 2014 12:32:53 (UTC)
Distance From: 26.5 km ( 16.5 mi) S ( 172. azimuth) from Morton, WA
59.0 km ( 36.6 mi) ENE ( 70. azimuth) from Longview, WA
60.7 km ( 37.7 mi) S ( 177. azimuth) from Eatonville, WA
Coordinates: 46.322, -122.224
Depth: 11.87 Km (7.24 miles)
Location Quality: Excellent
Event Id: 60687527
Horizontal Uncertainty: 0.41 Km
Depth Uncertainty: 0.63 Km
Azimuthal Gap: 78.0 deg
Number of Phases: 28
RMS Misfit: 0.17

Historic Activity

Focal Mechanism

More Information

Solution 1

Number of P First Motions: 13
Plane A Plane B Uncertainty
Strike 80º 186º 10.0º
Dip 60º 64º 25.0º
Rake -30º -146º 20.0º

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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