Earthquake Report

Magnitude: 0.5
Wed October 17, 2012 08:11:52 AM (PDT)
Event Id: 60477686
Version #2: This report supersedes any earlier report of this event
This event has been reviewed by a seismologist
Magnitude: 0.5 Md
Time: Wed October 17, 2012 08:11:52 AM (PDT)
Wed October 17, 2012 15:11:52 (UTC)
Distance From: 18.0 km ( 11.2 mi) SSW ( 211. azimuth) from Morton, WA
50.8 km ( 31.6 mi) SSW ( 191. azimuth) from Eatonville, WA
52.4 km ( 32.6 mi) NE ( 53. azimuth) from Longview, WA
Coordinates: 46.42, -122.397
Depth: 8.64 Km (5.27 miles)
Location Quality: Excellent
Event Id: 60477686
Horizontal Uncertainty: 0.61 Km
Depth Uncertainty: 1.01 Km
Azimuthal Gap: 148.0 deg
Number of Phases: 15
RMS Misfit: 0.13

Historic Activity

60477686

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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