Earthquake Report

Magnitude: 0.8
Tue October 23, 2012 06:53AM (PDT)
Event Id: 60479851
Version #3: This report supersedes any earlier report of this event
This event has been reviewed by a seismologist
Magnitude: 0.8 Md
Time: Tue October 23, 2012 06:53AM (PDT)
Tue October 23, 2012 13:53 (UTC)
Distance From: 24.5 km ( 15.2 mi) N ( 4. azimuth) from Olympia, WA
32.9 km ( 20.4 mi) W ( 275. azimuth) from Tacoma, WA
38.0 km ( 23.6 mi) SSW ( 208. azimuth) from Bremerton, WA
Coordinates: 47.265, -122.867
Depth: 18.95 Km (11.56 miles)
Location Quality: Excellent
Event Id: 60479851
Horizontal Uncertainty: 0.39 Km
Depth Uncertainty: 1.32 Km
Azimuthal Gap: 111.0 deg
Number of Phases: 18
RMS Misfit: 0.13

Historic Activity


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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