Earthquake Report

Magnitude: 1.8
Fri August 1, 2014 02:20:00 AM (PDT)
Event Id: 60832047
Version #4: This report supersedes any earlier report of this event
This event has been reviewed by a seismologist
Magnitude: 1.8 Ml (Explosion)
Time: Fri August 1, 2014 02:20:00 AM (PDT)
Fri August 1, 2014 09:20:00 (UTC)
Distance From: 32.1 km ( 19.9 mi) SW ( 220. azimuth) from Morton, WA
37.8 km ( 23.5 mi) NE ( 54. azimuth) from Longview, WA
52.7 km ( 32.7 mi) SE ( 143. azimuth) from Centralia, WA
Coordinates: 46.338, -122.546
Depth: 0.01 Km (0.01 miles)
Location Quality: Fair
Event Id: 60832047
Horizontal Uncertainty: 0.37 Km
Depth Uncertainty: 31.61 Km
Azimuthal Gap: 104.0 deg
Number of Phases: 26
RMS Misfit: 0.14

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Map boundaries

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