Earthquake Report

Magnitude: 2.9
Sun January 26, 2014 09:31:33 AM (PST)
Event Id: 60676207
Version #8: This report supersedes any earlier report of this event
This event has been reviewed by a seismologist
Magnitude: 2.9 Ml
Time: Sun January 26, 2014 09:31:33 AM (PST)
Sun January 26, 2014 17:31:33 (UTC)
Distance From: 24.3 km ( 15.1 mi) SSE ( 158. azimuth) from Longview, WA
47.1 km ( 29.3 mi) NNW ( 340. azimuth) from Portland, OR
71.4 km ( 44.4 mi) N ( 9. azimuth) from Newberg, OR
Coordinates: 45.934, -122.825
Depth: 20.22 Km (12.33 miles)
Location Quality: Excellent
Event Id: 60676207
Horizontal Uncertainty: 0.27 Km
Depth Uncertainty: 0.79 Km
Azimuthal Gap: 61.0 deg
Number of Phases: 53
RMS Misfit: 0.17

Historic Activity

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Focal Mechanism

More Information

Solution 1

Number of P First Motions: 40
Plane A Plane B Uncertainty
Strike 45º 225º 28.0º
Dip 10º 80º 13.0º
Rake 90º 90º 20.0º

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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