Earthquake Report

Magnitude: 1.0
Wed February 12, 2014 06:59:55 AM (PST)
Event Id: 60690977
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 February 12, 2014 06:59:55 AM (PST)
Wed February 12, 2014 14:59:55 (UTC)
Distance From: 24.9 km ( 15.5 mi) S ( 174. azimuth) from Morton, WA
58.3 km ( 36.2 mi) ENE ( 68. azimuth) from Longview, WA
59.2 km ( 36.8 mi) S ( 178. azimuth) from Eatonville, WA
Coordinates: 46.335, -122.241
Depth: 7.74 Km (4.72 miles)
Location Quality: Excellent
Event Id: 60690977
Horizontal Uncertainty: 0.68 Km
Depth Uncertainty: 0.57 Km
Azimuthal Gap: 148.0 deg
Number of Phases: 20
RMS Misfit: 0.19

Historic Activity

Focal Mechanism

More Information

Solution 1

Number of P First Motions: 12
Plane A Plane B Uncertainty
Strike 120º 25º 13.0º
Dip 75º 71º 20.0º
Rake -160º -16º 35.0º

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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