Earthquake Report

Magnitude: 0.6
Tue December 4, 2012 02:50PM (PST)
Event Id: 60491186
Version #3: This report supersedes any earlier report of this event
This event has been reviewed by a seismologist
Magnitude: 0.6 Md
Time: Tue December 4, 2012 02:50PM (PST)
Tue December 4, 2012 22:50 (UTC)
Distance From: 17.8 km ( 11.1 mi) SSW ( 202. azimuth) from Morton, WA
51.4 km ( 31.9 mi) S ( 188. azimuth) from Eatonville, WA
53.9 km ( 33.5 mi) NE ( 56. azimuth) from Longview, WA
Coordinates: 46.411, -122.364
Depth: 12.69 Km (7.74 miles)
Location Quality: Excellent
Event Id: 60491186
Horizontal Uncertainty: 0.95 Km
Depth Uncertainty: 1.19 Km
Azimuthal Gap: 240.0 deg
Number of Phases: 12
RMS Misfit: 0.11

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.