Earthquake Report

Magnitude: 0.4
Tue December 4, 2012 06:45PM (PST)
Event Id: 60491231
Version #3: This report supersedes any earlier report of this event
This event has been reviewed by a seismologist
Magnitude: 0.4 Md
Time: Tue December 4, 2012 06:45PM (PST)
Wed December 5, 2012 02:45 (UTC)
Distance From: 38.4 km ( 23.8 mi) E ( 94. azimuth) from Eatonville, WA
43.7 km ( 27.1 mi) SSE ( 157. azimuth) from Enumclaw, WA
50.4 km ( 31.3 mi) NE ( 51. azimuth) from Morton, WA
Coordinates: 46.844, -121.762
Depth: 3.7 Km (2.26 miles)
Location Quality: Excellent
Event Id: 60491231
Horizontal Uncertainty: 0.35 Km
Depth Uncertainty: 0.5 Km
Azimuthal Gap: 88.0 deg
Number of Phases: 11
RMS Misfit: 0.06

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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