Earthquake Report

Magnitude: 1.6
Mon July 30, 2012 12:31PM (PDT)
Event Id: 60432872
Version #6: This report supersedes any earlier report of this event
This event has been reviewed by a seismologist
Magnitude: 1.6 Md
Time: Mon July 30, 2012 12:31PM (PDT)
Mon July 30, 2012 19:31 (UTC)
Distance From: 38.2 km ( 23.7 mi) S ( 169. azimuth) from Friday Harbor, WA
40.8 km ( 25.4 mi) ENE ( 77. azimuth) from Port Angeles, WA
41.2 km ( 25.6 mi) SE ( 128. azimuth) from Victoria, BC
Coordinates: 48.198, -122.907
Depth: 26.94 Km (16.43 miles)
Location Quality: Excellent
Event Id: 60432872
Horizontal Uncertainty: 0.4 Km
Depth Uncertainty: 1.03 Km
Azimuthal Gap: 37.0 deg
Number of Phases: 42
RMS Misfit: 0.25

Historic Activity

Historic_map_icon

Focal Mechanism

More Information

Solution 1

Uw60432872.uwfm1
Number of P First Motions: 22
Plane A Plane B Uncertainty
Strike 263º 90.0º
Dip 70º 71º 38.0º
Rake 20º 159º 55.0º

Discrepant Stations

Station Network Channel Polarity Quality
BLN UW EHZ U 0.92
B007 PB EHZ D 0.98
UWFH UW EHZ U 0.92
B011 PB EHZ U 0.92
GNW UW BHZ U 0.92
JCW UW EHZ U 0.92
HTW UW EHZ U 0.92
B926 PB EHZ U 0.92
60432872

Station

Code, or name, to designate a particular seismic station