Earthquake Report

Magnitude: 2.3
Thu July 26, 2012 05:37:53 AM (PDT)
Event Id: 60445356
Version #7: This report supersedes any earlier report of this event
This event has been reviewed by a seismologist
Magnitude: 2.3 Ml
Time: Thu July 26, 2012 05:37:53 AM (PDT)
Thu July 26, 2012 12:37:53 (UTC)
Distance From: 11.4 km ( 7.1 mi) SSE ( 156. azimuth) from Canby, OR
17.6 km ( 10.9 mi) E ( 81. azimuth) from Woodburn, OR
30.3 km ( 18.9 mi) ESE ( 119. azimuth) from Newberg, OR
Coordinates: 45.169, -122.632
Depth: 16.9 Km (10.31 miles)
Location Quality: Excellent
Event Id: 60445356
Horizontal Uncertainty: 0.39 Km
Depth Uncertainty: 0.95 Km
Azimuthal Gap: 56.0 deg
Number of Phases: 25
RMS Misfit: 0.19

Historic Activity

Focal Mechanism

More Information

Solution 1

Number of P First Motions: 32
Plane A Plane B Uncertainty
Strike 75º 300º 20.0º
Dip 55º 45º 35.0º
Rake 60º 126º 50.0º

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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