Earthquake Report

Magnitude: 0.9
Fri April 11, 2014 10:09:54 AM (PDT)
Event Id: 60740126
Version #2: This report supersedes any earlier report of this event
This event has been reviewed by a seismologist
Magnitude: 0.9 Md
Time: Fri April 11, 2014 10:09:54 AM (PDT)
Fri April 11, 2014 17:09:54 (UTC)
Distance From: 47.6 km ( 29.6 mi) E ( 100. azimuth) from Morton, WA
62.6 km ( 38.9 mi) SE ( 133. azimuth) from Eatonville, WA
83.7 km ( 52.0 mi) SSE ( 163. azimuth) from Enumclaw, WA
Coordinates: 46.487, -121.662
Depth: 3.39 Km (2.07 miles)
Location Quality: Excellent
Event Id: 60740126
Horizontal Uncertainty: 0.41 Km
Depth Uncertainty: 1.07 Km
Azimuthal Gap: 146.0 deg
Number of Phases: 27
RMS Misfit: 0.11

Historic Activity

Focal Mechanism

More Information

Solution 1

Number of P First Motions: 12
Plane A Plane B Uncertainty
Strike 25º 185º 103.0º
Dip 85º 33.0º
Rake 110º 88º 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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