Earthquake Report

Magnitude: 1.1
Fri August 3, 2012 02:13AM (PDT)
Event Id: 60434907
Version #5: This report supersedes any earlier report of this event
This event has been reviewed by a seismologist
Magnitude: 1.1 Md
Time: Fri August 3, 2012 02:13AM (PDT)
Fri August 3, 2012 09:13 (UTC)
Distance From: 15.5 km ( 9.6 mi) NW ( 321. azimuth) from Portland, OR
42.1 km ( 26.1 mi) NNE ( 25. azimuth) from Newberg, OR
42.5 km ( 26.4 mi) N ( 354. azimuth) from Canby, OR
Coordinates: 45.643, -122.745
Depth: 17.62 Km (10.75 miles)
Location Quality: Excellent
Event Id: 60434907
Horizontal Uncertainty: 0.33 Km
Depth Uncertainty: 0.44 Km
Azimuthal Gap: 132.0 deg
Number of Phases: 19
RMS Misfit: 0.07

Historic Activity


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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