Earthquake Report

Magnitude: 0.8
Tue November 20, 2012 08:26AM (PST)
Event Id: 60488501
Version #4: This report supersedes any earlier report of this event
This event has been reviewed by a seismologist
Magnitude: 0.8 Md
Time: Tue November 20, 2012 08:26AM (PST)
Tue November 20, 2012 16:26 (UTC)
Distance From: 40.8 km ( 25.3 mi) S ( 169. azimuth) from Morton, WA
59.7 km ( 37.1 mi) E ( 83. azimuth) from Longview, WA
74.7 km ( 46.4 mi) S ( 175. azimuth) from Eatonville, WA
Coordinates: 46.199, -122.172
Depth: 4.54 Km (2.77 miles)
Location Quality: Excellent
Event Id: 60488501
Horizontal Uncertainty: 0.44 Km
Depth Uncertainty: 0.56 Km
Azimuthal Gap: 126.0 deg
Number of Phases: 13
RMS Misfit: 0.08

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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