Earthquake Report

Magnitude: 2.3
Tue November 13, 2012 04:13AM (PST)
Event Id: 60473882
Version #5: This report supersedes any earlier report of this event
This event has been reviewed by a seismologist
Magnitude: 2.3 Ml
Time: Tue November 13, 2012 04:13AM (PST)
Tue November 13, 2012 12:13 (UTC)
Distance From: 24.4 km ( 15.1 mi) E ( 84. azimuth) from Monroe, WA
28.7 km ( 17.9 mi) NW ( 312. azimuth) from Skykomish, WA
29.6 km ( 18.4 mi) ENE ( 58. azimuth) from Duvall, WA
Coordinates: 47.881, -121.647
Depth: 8.79 Km (5.36 miles)
Location Quality: Excellent
Event Id: 60473882
Horizontal Uncertainty: 0.25 Km
Depth Uncertainty: 0.58 Km
Azimuthal Gap: 57.0 deg
Number of Phases: 40
RMS Misfit: 0.15

Historic Activity

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Focal Mechanism

More Information

Solution 1

Uw60473882.uwfm1
Number of P First Motions: 21
Plane A Plane B Uncertainty
Strike 40º 209º 30.0º
Dip 20º 70º 20.0º
Rake -80º -94º 35.0º

Discrepant Stations

Station Network Channel Polarity Quality
GPW UW EHZ U 0.98
WRW UW EHZ D 0.98
SP2 UW BHZ D 0.92
MPL UW ENZ D 0.92
MRBL UW BHZ D 0.92
SVOH UW EHZ U 0.92
GNW UW BHZ D 0.92
LTY UW BHZ D 0.92
60473882

Map boundaries

 The red polygon is the reporting region for  this map; the black polygon is the authoritative region of the PNSN. Events inside the authoritative network are rendered as cirlces; events outside the authoritative region but inside the reporting region are rendered as squares. Explosions are always rendered as stars.  More

Cross Section

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