Earthquake Report

Magnitude: 1.5
Tue December 11, 2012 12:42:06 PM (PST)
Event Id: 60492896
Version #5: This report supersedes any earlier report of this event
This event has been reviewed by a seismologist
Magnitude: 1.5 Md (Probable explosion)
Time: Tue December 11, 2012 12:42:06 PM (PST)
Tue December 11, 2012 20:42:06 (UTC)
Distance From: 28.9 km ( 18.0 mi) E ( 94. azimuth) from Longview, WA
53.8 km ( 33.4 mi) SSW ( 205. azimuth) from Morton, WA
65.1 km ( 40.4 mi) N ( 4. azimuth) from Portland, OR
Coordinates: 46.119, -122.568
Depth: 0.01 Km (0.01 miles)
Location Quality: Fair
Event Id: 60492896
Horizontal Uncertainty: 0.48 Km
Depth Uncertainty: 31.61 Km
Azimuthal Gap: 155.0 deg
Number of Phases: 22
RMS Misfit: 0.16

Historic Activity

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60492896

Station

Code, or name, to designate a particular seismic station