Earthquake Report

Magnitude: 1.7
Mon August 20, 2012 11:26AM (PDT)
Event Id: 60442167
Version #3: This report supersedes any earlier report of this event
This event has been reviewed by a seismologist
Magnitude: 1.7 Md
Time: Mon August 20, 2012 11:26AM (PDT)
Mon August 20, 2012 18:26 (UTC)
Distance From: 5.2 km ( 3.2 mi) NE ( 38. azimuth) from Bellevue, WA
5.3 km ( 3.3 mi) SE ( 135. azimuth) from Kirkland, Wa
14.2 km ( 8.8 mi) ENE ( 69. azimuth) from Seattle, WA
Coordinates: 47.648, -122.157
Depth: 15.0 Km (9.15 miles)
Location Quality: Fair
Event Id: 60442167
Horizontal Uncertainty: 1.3 Km
Depth Uncertainty: 31.61 Km
Azimuthal Gap: 47.0 deg
Number of Phases: 31
RMS Misfit: 0.72

Historic Activity

Historic_map_icon

Focal Mechanism

More Information

Solution 1

Uw60442167.uwfm1
Number of P First Motions: 11
Plane A Plane B Uncertainty
Strike 165º 259º 20.0º
Dip 80º 70º 23.0º
Rake -20º -169º 60.0º

Discrepant Stations

Station Network Channel Polarity Quality
ALCT UW ENZ D 0.92
EARN UW ENZ D 0.98
60442167