Earthquake Report

Magnitude: 0.7
Fri April 11, 2014 02:40AM (PDT)
Event Id: 60740021
Version #3: This report supersedes any earlier report of this event
This event has been reviewed by a seismologist
Magnitude: 0.7 Md
Time: Fri April 11, 2014 02:40AM (PDT)
Fri April 11, 2014 09:40 (UTC)
Distance From: 63.2 km ( 39.3 mi) NE ( 39. azimuth) from Portland, OR
65.6 km ( 40.7 mi) S ( 169. azimuth) from Morton, WA
66.3 km ( 41.2 mi) ESE ( 105. azimuth) from Longview, WA
Coordinates: 45.98, -122.113
Depth: 5.22 Km (3.18 miles)
Location Quality: Excellent
Event Id: 60740021
Horizontal Uncertainty: 0.56 Km
Depth Uncertainty: 1.33 Km
Azimuthal Gap: 264.0 deg
Number of Phases: 17
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

 Create a custom cross-section or depth-time plot. Click on "Custom Plot" to start.