Earthquake Report

Magnitude: 1.8
Mon September 3, 2012 01:44AM (PDT)
Event Id: 60460781
Version #5: This report supersedes any earlier report of this event
This event has been reviewed by a seismologist
Magnitude: 1.8 Md (Probable explosion)
Time: Mon September 3, 2012 01:44AM (PDT)
Mon September 3, 2012 08:44 (UTC)
Distance From: 10.3 km ( 6.4 mi) E ( 98. azimuth) from Hope, BC
74.0 km ( 46.0 mi) N ( 350. azimuth) from Diablo, WA
77.6 km ( 48.2 mi) N ( 356. azimuth) from Newhalem, WA
Coordinates: 49.37, -121.31
Depth: 0.01 Km (0.01 miles)
Location Quality: Fair
Event Id: 60460781
Horizontal Uncertainty: 0.9 Km
Depth Uncertainty: 31.61 Km
Azimuthal Gap: 215.0 deg
Number of Phases: 14
RMS Misfit: 0.26

Historic Activity


Map boundaries

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Cross Section

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