Earthquake Report

Magnitude: 0.7
Sat February 22, 2014 04:23AM (PST)
Event Id: 60046108
Version #4: This report supersedes any earlier report of this event
This event has been reviewed by a seismologist
Magnitude: 0.7 Md
Time: Sat February 22, 2014 04:23AM (PST)
Sat February 22, 2014 12:23 (UTC)
Distance From: 20.5 km ( 12.7 mi) S ( 179. azimuth) from Seattle, WA
21.5 km ( 13.4 mi) NNE ( 21. azimuth) from Tacoma, WA
21.8 km ( 13.5 mi) W ( 272. azimuth) from Maple Valley, WA
Coordinates: 47.418, -122.332
Depth: 9.84 Km (6.0 miles)
Location Quality: Fair
Event Id: 60046108
Horizontal Uncertainty: 1.94 Km
Depth Uncertainty: 16.84 Km
Azimuthal Gap: 198.0 deg
Number of Phases: 6
RMS Misfit: 0.21

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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