Earthquake Report

Magnitude: 2.2
Mon October 15, 2012 09:39PM (PDT)
Event Id: 60464802
Version #5: This report supersedes any earlier report of this event
This event has been reviewed by a seismologist
Magnitude: 2.2 Ml
Time: Mon October 15, 2012 09:39PM (PDT)
Tue October 16, 2012 04:39 (UTC)
Distance From: 14.0 km ( 8.7 mi) SE ( 131. azimuth) from Morton, WA
44.7 km ( 27.8 mi) SSE ( 167. azimuth) from Eatonville, WA
68.3 km ( 42.4 mi) ESE ( 113. azimuth) from Centralia, WA
Coordinates: 46.475, -122.138
Depth: 10.27 Km (6.26 miles)
Location Quality: Excellent
Event Id: 60464802
Horizontal Uncertainty: 0.43 Km
Depth Uncertainty: 1.21 Km
Azimuthal Gap: 64.0 deg
Number of Phases: 44
RMS Misfit: 0.19

Historic Activity

Historic_map_icon

Focal Mechanism

More Information

Solution 1

Uw60464802.uwfm1
Number of P First Motions: 26
Plane A Plane B Uncertainty
Strike 75º 210º 30.0º
Dip 90º 35.0º
Rake -90º -135º 35.0º

Discrepant Stations

Station Network Channel Polarity Quality
SUG CC EHZ U 0.92
HSR UW EHZ U 0.98
JUN UW EHZ U 0.98
LO2 UW EHZ D 0.98
GLK UW EHZ U 0.98
WPW UW EHZ D 0.98
RCS UW EHZ D 0.98
B941 PB EHZ D 0.98
F04D TA BHZ U 0.98
60464802

Station

Code, or name, to designate a particular seismic station