Earthquake Report

Magnitude: 1.5
Wed July 30, 2014 11:10PM (PDT)
Event Id: 60830687
Version #4: This report supersedes any earlier report of this event
This event has been reviewed by a seismologist
Magnitude: 1.5 Ml
Time: Wed July 30, 2014 11:10PM (PDT)
Thu July 31, 2014 06:10 (UTC)
Distance From: 10.6 km ( 6.6 mi) S ( 181. azimuth) from Maple Valley, WA
12.9 km ( 8.0 mi) NNW ( 341. azimuth) from Enumclaw, WA
28.2 km ( 17.5 mi) SW ( 224. azimuth) from North Bend, WA
Coordinates: 47.315, -122.045
Depth: 23.34 Km (14.24 miles)
Location Quality: Excellent
Event Id: 60830687
Horizontal Uncertainty: 0.41 Km
Depth Uncertainty: 1.17 Km
Azimuthal Gap: 47.0 deg
Number of Phases: 30
RMS Misfit: 0.21

Historic Activity

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Focal Mechanism

More Information

Solution 1

Uw60830687.uwfm1
Number of P First Motions: 13
Plane A Plane B Uncertainty
Strike 325º 209º 28.0º
Dip 80º 22º 13.0º
Rake 70º 153º 60.0º

Discrepant Stations

N/A
60830687

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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