Earthquake Report

Magnitude: 0.9
Thu March 20, 2014 11:42:30 AM (PDT)
Event Id: 60047008
Version #2: This report supersedes any earlier report of this event
This event has been reviewed by a seismologist
Magnitude: 0.9 Md (Probable explosion)
Time: Thu March 20, 2014 11:42:30 AM (PDT)
Thu March 20, 2014 18:42:30 (UTC)
Distance From: 12.9 km ( 8.0 mi) NNE ( 16. azimuth) from Longview, WA
52.3 km ( 32.5 mi) S ( 175. azimuth) from Centralia, WA
58.9 km ( 36.6 mi) SW ( 234. azimuth) from Morton, WA
Coordinates: 46.248, -122.897
Depth: 0.01 Km (0.01 miles)
Location Quality: Fair
Event Id: 60047008
Horizontal Uncertainty: 2.74 Km
Depth Uncertainty: 31.61 Km
Azimuthal Gap: 218.0 deg
Number of Phases: 8
RMS Misfit: 0.36

Historic Activity

Historic_map_icon
60047008