Earthquake Report

Magnitude: 0.2
Tue October 9, 2012 08:01AM (PDT)
Event Id: 60474351
Version #7: This report supersedes any earlier report of this event
This event has been reviewed by a seismologist
Magnitude: 0.2 Md
Time: Tue October 9, 2012 08:01AM (PDT)
Tue October 9, 2012 15:01 (UTC)
Distance From: 50.2 km ( 31.2 mi) SW ( 234. azimuth) from The Dalles, OR
51.2 km ( 31.8 mi) WNW ( 290. azimuth) from Maupin, OR
75.6 km ( 47.0 mi) ESE ( 107. azimuth) from Portland, OR
Coordinates: 45.332, -121.696
Depth: 5.09 Km (3.1 miles)
Location Quality: Poor
Event Id: 60474351
Horizontal Uncertainty: 7.11 Km
Depth Uncertainty: 4.37 Km
Azimuthal Gap: 227.0 deg
Number of Phases: 4
RMS Misfit: 0.01

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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