Earthquake Report

Magnitude: 0.4
Mon April 21, 2014 04:48AM (PDT)
Event Id: 60745366
Version #2: This report supersedes any earlier report of this event
This event has been reviewed by a seismologist
Magnitude: 0.4 Md
Time: Mon April 21, 2014 04:48AM (PDT)
Mon April 21, 2014 11:48 (UTC)
Distance From: 15.3 km ( 9.5 mi) WSW ( 244. azimuth) from Morton, WA
43.5 km ( 27.0 mi) SSW ( 199. azimuth) from Eatonville, WA
45.6 km ( 28.3 mi) ESE ( 122. azimuth) from Centralia, WA
Coordinates: 46.499, -122.455
Depth: 16.65 Km (10.16 miles)
Location Quality: Excellent
Event Id: 60745366
Horizontal Uncertainty: 0.48 Km
Depth Uncertainty: 0.76 Km
Azimuthal Gap: 97.0 deg
Number of Phases: 20
RMS Misfit: 0.1

Historic Activity


Focal Mechanism

More Information

Solution 1

Number of P First Motions: 12
Plane A Plane B Uncertainty
Strike 221º 28.0º
Dip 65º 32º 15.0º
Rake -110º -54º 15.0º

Discrepant Stations


Map boundaries

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Cross Section

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