Earthquake Report

Magnitude: 1.8
Mon January 27, 2014 06:49:22 PM (PST)
Event Id: 60676922
Version #5: This report supersedes any earlier report of this event
This event has been reviewed by a seismologist
Magnitude: 1.8 Ml
Time: Mon January 27, 2014 06:49:22 PM (PST)
Tue January 28, 2014 02:49:22 (UTC)
Distance From: 9.2 km ( 5.7 mi) SSW ( 193. azimuth) from Morton, WA
43.4 km ( 27.0 mi) S ( 184. azimuth) from Eatonville, WA
56.9 km ( 35.3 mi) ESE ( 118. azimuth) from Centralia, WA
Coordinates: 46.478, -122.301
Depth: 19.57 Km (11.94 miles)
Location Quality: Excellent
Event Id: 60676922
Horizontal Uncertainty: 0.36 Km
Depth Uncertainty: 0.61 Km
Azimuthal Gap: 50.0 deg
Number of Phases: 41
RMS Misfit: 0.15

Historic Activity

Focal Mechanism

More Information

Solution 1

Number of P First Motions: 19
Plane A Plane B Uncertainty
Strike 145º 247º 20.0º
Dip 80º 41º 15.0º
Rake 130º 15º 10.0º

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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