Earthquake Report

Magnitude: 1.0
Mon April 21, 2014 01:12PM (PDT)
Event Id: 60745676
Version #2: This report supersedes any earlier report of this event
This event has been reviewed by a seismologist
Magnitude: 1.0 Md
Time: Mon April 21, 2014 01:12PM (PDT)
Mon April 21, 2014 20:12 (UTC)
Distance From: 7.7 km ( 4.8 mi) NW ( 312. azimuth) from Enumclaw, WA
17.7 km ( 11.0 mi) S ( 185. azimuth) from Maple Valley, WA
27.9 km ( 17.3 mi) E ( 87. azimuth) from Tacoma, WA
Coordinates: 47.252, -122.064
Depth: 4.1 Km (2.5 miles)
Location Quality: Fair
Event Id: 60745676
Horizontal Uncertainty: 0.55 Km
Depth Uncertainty: 16.03 Km
Azimuthal Gap: 140.0 deg
Number of Phases: 18
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.