Earthquake Report

Magnitude: 0.6
Wed September 12, 2012 11:00AM (PDT)
Event Id: 60450932
Version #4: This report supersedes any earlier report of this event
This event has been reviewed by a seismologist
Magnitude: 0.6 Md
Time: Wed September 12, 2012 11:00AM (PDT)
Wed September 12, 2012 18:00 (UTC)
Distance From: 27.2 km ( 16.9 mi) ESE ( 119. azimuth) from Eatonville, WA
32.5 km ( 20.2 mi) NE ( 49. azimuth) from Morton, WA
50.8 km ( 31.6 mi) S ( 177. azimuth) from Enumclaw, WA
Coordinates: 46.749, -121.952
Depth: 7.31 Km (4.46 miles)
Location Quality: Excellent
Event Id: 60450932
Horizontal Uncertainty: 0.32 Km
Depth Uncertainty: 0.61 Km
Azimuthal Gap: 116.0 deg
Number of Phases: 27
RMS Misfit: 0.11

Historic Activity

Historic_map_icon

Focal Mechanism

More Information

Solution 1

Uw60450932.uwfm1
Number of P First Motions: 15
Plane A Plane B Uncertainty
Strike 110º 11º 20.0º
Dip 20º 87º 5.0º
Rake 10º 110º 40.0º

Discrepant Stations

Station Network Channel Polarity Quality
GSM UW EHZ U 0.92
RATT UW BHZ D 0.92
60450932

Station

Code, or name, to designate a particular seismic station