Earthquake Report

Magnitude: 0.8
Sun September 9, 2012 03:28:39 AM (PDT)
Event Id: 60449822
Version #3: This report supersedes any earlier report of this event
This event has been reviewed by a seismologist
Magnitude: 0.8 Md
Time: Sun September 9, 2012 03:28:39 AM (PDT)
Sun September 9, 2012 10:28:39 (UTC)
Distance From: 16.5 km ( 10.2 mi) NNE ( 30. azimuth) from Tacoma, WA
21.7 km ( 13.5 mi) WSW ( 257. azimuth) from Maple Valley, WA
26.4 km ( 16.4 mi) S ( 178. azimuth) from Seattle, WA
Coordinates: 47.365, -122.322
Depth: 20.76 Km (12.66 miles)
Location Quality: Excellent
Event Id: 60449822
Horizontal Uncertainty: 0.4 Km
Depth Uncertainty: 2.37 Km
Azimuthal Gap: 121.0 deg
Number of Phases: 16
RMS Misfit: 0.17

Historic Activity

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60449822