Earthquake Report

Magnitude: 1.1
Fri July 25, 2014 10:29:15 AM (PDT)
Event Id: 60827217
Version #3: This report supersedes any earlier report of this event
This event has been reviewed by a seismologist
Magnitude: 1.1 Md
Time: Fri July 25, 2014 10:29:15 AM (PDT)
Fri July 25, 2014 17:29:15 (UTC)
Distance From: 19.6 km ( 12.2 mi) NW ( 313. azimuth) from Portland, OR
41.6 km ( 25.9 mi) NNE ( 18. azimuth) from Newberg, OR
44.5 km ( 27.7 mi) NNW ( 349. azimuth) from Canby, OR
Coordinates: 45.655, -122.804
Depth: 18.21 Km (11.11 miles)
Location Quality: Excellent
Event Id: 60827217
Horizontal Uncertainty: 0.42 Km
Depth Uncertainty: 1.28 Km
Azimuthal Gap: 75.0 deg
Number of Phases: 25
RMS Misfit: 0.13

Historic Activity

Focal Mechanism

More Information

Solution 1

Number of P First Motions: 13
Plane A Plane B Uncertainty
Strike 30º 165º 35.0º
Dip 90º 0.0º
Rake -90º -135º 85.0º

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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