Earthquake Report

Magnitude: 0.5
Fri February 21, 2014 04:34PM (PST)
Event Id: 60699217
Version #4: This report supersedes any earlier report of this event
This event has been reviewed by a seismologist
Magnitude: 0.5 Md
Time: Fri February 21, 2014 04:34PM (PST)
Sat February 22, 2014 00:34 (UTC)
Distance From: 40.8 km ( 25.4 mi) S ( 171. azimuth) from Morton, WA
58.1 km ( 36.1 mi) E ( 84. azimuth) from Longview, WA
74.9 km ( 46.5 mi) S ( 176. azimuth) from Eatonville, WA
Coordinates: 46.196, -122.193
Depth: 1.67 Km (1.02 miles)
Location Quality: Excellent
Event Id: 60699217
Horizontal Uncertainty: 0.32 Km
Depth Uncertainty: 0.33 Km
Azimuthal Gap: 62.0 deg
Number of Phases: 18
RMS Misfit: 0.18

Historic Activity

Historic_map_icon

Focal Mechanism

More Information

Solution 1

Uw60699217.uwfm1
Number of P First Motions: 12
Plane A Plane B Uncertainty
Strike 105º 222º 25.0º
Dip 65º 46º 18.0º
Rake -50º -144º 30.0º

Discrepant Stations

N/A
60699217