Earthquake Report

Magnitude: 1.0
Wed October 3, 2012 05:42:49 PM (PDT)
Event Id: 60472241
Version #3: This report supersedes any earlier report of this event
This event has been reviewed by a seismologist
Magnitude: 1.0 Md
Time: Wed October 3, 2012 05:42:49 PM (PDT)
Thu October 4, 2012 00:42:49 (UTC)
Distance From: 10.4 km ( 6.5 mi) WSW ( 248. azimuth) from Morton, WA
39.7 km ( 24.7 mi) SSW ( 195. azimuth) from Eatonville, WA
47.7 km ( 29.7 mi) ESE ( 117. azimuth) from Centralia, WA
Coordinates: 46.523, -122.402
Depth: 21.45 Km (13.08 miles)
Location Quality: Excellent
Event Id: 60472241
Horizontal Uncertainty: 0.74 Km
Depth Uncertainty: 1.21 Km
Azimuthal Gap: 106.0 deg
Number of Phases: 20
RMS Misfit: 0.22

Historic Activity

Focal Mechanism

More Information

Solution 1

Number of P First Motions: 10
Plane A Plane B Uncertainty
Strike 60º 158º 10.0º
Dip 35º 84º 43.0º
Rake -10º -125º 20.0º

Discrepant Stations

Station Network Channel Polarity Quality

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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