Earthquake Report

Magnitude: 0.8
Tue April 22, 2014 05:00:01 PM (PDT)
Event Id: 60746491
Version #4: This report supersedes any earlier report of this event
This event has been reviewed by a seismologist
Magnitude: 0.8 Md (Probable explosion)
Time: Tue April 22, 2014 05:00:01 PM (PDT)
Wed April 23, 2014 00:00:01 (UTC)
Distance From: 6.7 km ( 4.2 mi) ENE ( 72. azimuth) from Longview, WA
62.8 km ( 39.0 mi) S ( 173. azimuth) from Centralia, WA
63.3 km ( 39.4 mi) SW ( 225. azimuth) from Morton, WA
Coordinates: 46.156, -122.859
Depth: 0.01 Km (0.01 miles)
Location Quality: Fair
Event Id: 60746491
Horizontal Uncertainty: 0.93 Km
Depth Uncertainty: 31.61 Km
Azimuthal Gap: 173.0 deg
Number of Phases: 10
RMS Misfit: 0.15

Historic Activity

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60746491

Station

Code, or name, to designate a particular seismic station