Earthquake Report

Magnitude: 0.4
Thu March 20, 2014 02:31AM (PDT)
Event Id: 60724591
Version #4: This report supersedes any earlier report of this event
This event has been reviewed by a seismologist
Magnitude: 0.4 Md
Time: Thu March 20, 2014 02:31AM (PDT)
Thu March 20, 2014 09:31 (UTC)
Distance From: 15.9 km ( 9.9 mi) W ( 274. azimuth) from Poulsbo, WA
26.1 km ( 16.2 mi) NW ( 319. azimuth) from Bremerton, WA
42.3 km ( 26.3 mi) WNW ( 292. azimuth) from Seattle, WA
Coordinates: 47.745, -122.858
Depth: 18.81 Km (11.47 miles)
Location Quality: Excellent
Event Id: 60724591
Horizontal Uncertainty: 0.89 Km
Depth Uncertainty: 0.68 Km
Azimuthal Gap: 182.0 deg
Number of Phases: 13
RMS Misfit: 0.16

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.