Earthquake Report

Magnitude: 0.2
Thu August 16, 2012 04:32PM (PDT)
Event Id: 60440842
Version #5: This report supersedes any earlier report of this event
This event has been reviewed by a seismologist
Magnitude: 0.2 Md
Time: Thu August 16, 2012 04:32PM (PDT)
Thu August 16, 2012 23:32 (UTC)
Distance From: 40.4 km ( 25.1 mi) S ( 170. azimuth) from Morton, WA
58.9 km ( 36.6 mi) E ( 83. azimuth) from Longview, WA
74.5 km ( 46.3 mi) S ( 175. azimuth) from Eatonville, WA
Coordinates: 46.2, -122.183
Depth: 3.54 Km (2.16 miles)
Location Quality: Fair
Event Id: 60440842
Horizontal Uncertainty: 0.37 Km
Depth Uncertainty: 6.03 Km
Azimuthal Gap: 123.0 deg
Number of Phases: 10
RMS Misfit: 0.12

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.