Earthquake Report

Magnitude: -0.5
Tue July 31, 2012 08:48PM (PDT)
Event Id: 60433787
Version #5: This report supersedes any earlier report of this event
This event has been reviewed by a seismologist
Magnitude: -0.5 Md
Time: Tue July 31, 2012 08:48PM (PDT)
Wed August 1, 2012 03:48 (UTC)
Distance From: 40.5 km ( 25.2 mi) S ( 169. azimuth) from Morton, WA
59.3 km ( 36.8 mi) E ( 83. azimuth) from Longview, WA
74.5 km ( 46.3 mi) S ( 175. azimuth) from Eatonville, WA
Coordinates: 46.2, -122.178
Depth: 3.25 Km (1.98 miles)
Location Quality: Excellent
Event Id: 60433787
Horizontal Uncertainty: 0.26 Km
Depth Uncertainty: 0.17 Km
Azimuthal Gap: 142.0 deg
Number of Phases: 13
RMS Misfit: 0.05

Historic Activity

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60433787