Earthquake Report

Magnitude: 0.7
Sun September 9, 2012 02:07PM (PDT)
Event Id: 60449947
Version #7: This report supersedes any earlier report of this event
This event has been reviewed by a seismologist
Magnitude: 0.7 Md
Time: Sun September 9, 2012 02:07PM (PDT)
Sun September 9, 2012 21:07 (UTC)
Distance From: 38.5 km ( 23.9 mi) SSE ( 161. azimuth) from Morton, WA
64.5 km ( 40.1 mi) E ( 81. azimuth) from Longview, WA
71.8 km ( 44.6 mi) S ( 171. azimuth) from Eatonville, WA
Coordinates: 46.23, -122.115
Depth: 8.94 Km (5.45 miles)
Location Quality: Excellent
Event Id: 60449947
Horizontal Uncertainty: 0.33 Km
Depth Uncertainty: 0.41 Km
Azimuthal Gap: 62.0 deg
Number of Phases: 30
RMS Misfit: 0.15

Historic Activity

Historic_map_icon

Focal Mechanism

More Information

Solution 1

Uw60449947.uwfm1
Number of P First Motions: 11
Plane A Plane B Uncertainty
Strike 100º 194º 20.0º
Dip 85º 50º 33.0º
Rake -40º -173º 50.0º

Discrepant Stations

N/A

Solution 2

Uw60449947.uwfm2
Number of P First Motions: 11
Plane A Plane B Uncertainty
Strike 100º 194º 20.0º
Dip 85º 50º 33.0º
Rake -40º -173º 50.0º

Discrepant Stations

N/A
60449947

Station

Code, or name, to designate a particular seismic station