Earthquake Report

Magnitude: 1.5
Sun August 5, 2012 04:05:22 AM (PDT)
Event Id: 60449411
Version #3: This report supersedes any earlier report of this event
This event has been reviewed by a seismologist
Magnitude: 1.5 Md
Time: Sun August 5, 2012 04:05:22 AM (PDT)
Sun August 5, 2012 11:05:22 (UTC)
Distance From: 56.5 km ( 35.1 mi) NW ( 319. azimuth) from Forks, WA
109.6 km ( 68.1 mi) WNW ( 283. azimuth) from Port Angeles, WA
114.2 km ( 71.0 mi) W ( 265. azimuth) from Victoria, BC
Coordinates: 48.329, -124.886
Depth: 23.74 Km (14.48 miles)
Location Quality: Fair
Event Id: 60449411
Horizontal Uncertainty: 1.91 Km
Depth Uncertainty: 3.75 Km
Azimuthal Gap: 178.0 deg
Number of Phases: 17
RMS Misfit: 0.42

Historic Activity

Focal Mechanism

More Information

Solution 1

Number of P First Motions: 11
Plane A Plane B Uncertainty
Strike 140º 255º 13.0º
Dip 35º 73º 20.0º
Rake 150º 59º 40.0º

Discrepant Stations


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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