Earthquake Report

Magnitude: 2.1
Sat October 31, 1970 10:28PM (PST)
Event Id: 10837273
Version #1: This report supersedes any earlier report of this event
This event has been reviewed by a seismologist
Magnitude: 2.1 Md
Time: Sat October 31, 1970 10:28PM (PST)
Sun November 1, 1970 06:28 (UTC)
Distance From: 12.0 km ( 7.5 mi) NNE ( 20. azimuth) from Tacoma, WA
26.5 km ( 16.5 mi) WSW ( 252. azimuth) from Maple Valley, WA
29.5 km ( 18.3 mi) S ( 186. azimuth) from Seattle, WA
Coordinates: 47.338, -122.378
Depth: 17.58 Km (10.72 miles)
Location Quality: Fair
Event Id: 10837273
Horizontal Uncertainty: 1.058 Km
Depth Uncertainty: 2.94 Km
Azimuthal Gap: 126.0 deg
Number of Phases: 7
RMS Misfit: 0.18

Historic Activity

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10837273

Station

Code, or name, to designate a particular seismic station