Earthquake Report

Magnitude: 1.8
Sun August 30, 1970 08:49AM (PDT)
Event Id: 10836878
Version #1: This report supersedes any earlier report of this event
This event has been reviewed by a seismologist
Magnitude: 1.8 Md
Time: Sun August 30, 1970 08:49AM (PDT)
Sun August 30, 1970 15:49 (UTC)
Distance From: 12.7 km ( 7.9 mi) SW ( 221. azimuth) from Bremerton, WA
29.3 km ( 18.2 mi) SSW ( 194. azimuth) from Poulsbo, WA
33.4 km ( 20.8 mi) WSW ( 246. azimuth) from Seattle, WA
Coordinates: 47.48, -122.741
Depth: 22.67 Km (13.83 miles)
Location Quality: Excellent
Event Id: 10836878
Horizontal Uncertainty: 0.1 Km
Depth Uncertainty: 0.09 Km
Azimuthal Gap: 129.0 deg
Number of Phases: 7
RMS Misfit: 0.02

Historic Activity


Map boundaries

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Cross Section

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