Earthquake Report

Magnitude: 4.6
Sun November 9, 1969 11:38:44 PM (PST)
Event Id: 10835913
Version #1: This report supersedes any earlier report of this event
This event has been reviewed by a seismologist
Magnitude: 4.6 Md
Time: Sun November 9, 1969 11:38:44 PM (PST)
Mon November 10, 1969 07:38:44 (UTC)
Distance From: 17.6 km ( 10.9 mi) E ( 86. azimuth) from Concrete, WA
23.9 km ( 14.9 mi) SW ( 235. azimuth) from Newhalem, WA
32.6 km ( 20.3 mi) SW ( 236. azimuth) from Diablo, WA
Coordinates: 48.55, -121.51
Depth: 33.0 Km (20.13 miles)
Location Quality: NA
Event Id: 10835913
Horizontal Uncertainty: Km
Depth Uncertainty: Km
Azimuthal Gap: deg
Number of Phases: 0
RMS Misfit:

Historic Activity


Map boundaries

 The red polygon is the reporting region for  this map; the black polygon is the authoritative region of the PNSN. Events inside the authoritative network are rendered as cirlces; events outside the authoritative region but inside the reporting region are rendered as squares. Explosions are always rendered as stars.  More

Cross Section

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