Earthquake Report

Magnitude: 2.0
Thu August 2, 2012 03:44:21 PM (PDT)
Event Id: 60434737
Version #6: This report supersedes any earlier report of this event
This event has been reviewed by a seismologist
Magnitude: 2.0 Ml
Time: Thu August 2, 2012 03:44:21 PM (PDT)
Thu August 2, 2012 22:44:21 (UTC)
Distance From: 14.2 km ( 8.8 mi) SW ( 218. azimuth) from Seattle, WA
15.4 km ( 9.6 mi) ESE ( 119. azimuth) from Bremerton, WA
22.5 km ( 14.0 mi) WSW ( 237. azimuth) from Bellevue, WA
Coordinates: 47.501, -122.45
Depth: 55.06 Km (33.59 miles)
Location Quality: Excellent
Event Id: 60434737
Horizontal Uncertainty: 0.53 Km
Depth Uncertainty: 0.82 Km
Azimuthal Gap: 82.0 deg
Number of Phases: 45
RMS Misfit: 0.19

Historic Activity

Historic_map_icon

Focal Mechanism

More Information

Solution 1

Uw60434737.uwfm1
Number of P First Motions: 29
Plane A Plane B Uncertainty
Strike 115º 253º 40.0º
Dip 50º 48º 13.0º
Rake 120º 59º 20.0º

Discrepant Stations

Station Network Channel Polarity Quality
GMW UW EHZ D 0.98
RATT UW BHZ D 0.98
E04D TA BHZ U 0.92

Solution 2

Uw60434737.uwfm2
Number of P First Motions: 29
Plane A Plane B Uncertainty
Strike 335º 190º 23.0º
Dip 35º 60º 13.0º
Rake 60º 109º 20.0º

Discrepant Stations

Station Network Channel Polarity Quality
GMW UW EHZ D 0.98
ELW UW HHZ U 0.92
SMW UW EHZ U 0.92
B001 PB EHZ D 0.92
E04D TA BHZ U 0.92
60434737

Station

Code, or name, to designate a particular seismic station