Earthquake Report

Magnitude: 2.2
Fri November 22, 2013 02:36:30 PM (PST)
Event Id: 60634407
Version #6: This report supersedes any earlier report of this event
This event has been reviewed by a seismologist
Magnitude: 2.2 Ml
Time: Fri November 22, 2013 02:36:30 PM (PST)
Fri November 22, 2013 22:36:30 (UTC)
Distance From: 48.4 km ( 30.1 mi) WSW ( 239. azimuth) from The Dalles, OR
53.7 km ( 33.4 mi) WNW ( 294. azimuth) from Maupin, OR
73.5 km ( 45.7 mi) ESE ( 104. azimuth) from Portland, OR
Coordinates: 45.372, -121.707
Depth: 1.33 Km (0.81 miles)
Location Quality: Excellent
Event Id: 60634407
Horizontal Uncertainty: 0.29 Km
Depth Uncertainty: 0.53 Km
Azimuthal Gap: 89.0 deg
Number of Phases: 20
RMS Misfit: 0.16

Historic Activity


Focal Mechanism

More Information

Solution 1

Number of P First Motions: 12
Plane A Plane B Uncertainty
Strike 140º 38.0º
Dip 90º 15.0º
Rake -90º -135º 25.0º

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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