Earthquake Report

Magnitude: 1.6
Sat November 23, 2013 07:51:07 AM (PST)
Event Id: 60636561
Version #5: This report supersedes any earlier report of this event
This event has been reviewed by a seismologist
Magnitude: 1.6 Ml
Time: Sat November 23, 2013 07:51:07 AM (PST)
Sat November 23, 2013 15:51:07 (UTC)
Distance From: 20.3 km ( 12.6 mi) SSE ( 147. azimuth) from Mount Vernon, WA
26.1 km ( 16.2 mi) S ( 172. azimuth) from Sedro Woolley, WA
26.1 km ( 16.2 mi) NW ( 321. azimuth) from Granite Falls, WA
Coordinates: 48.268, -122.187
Depth: 13.34 Km (8.14 miles)
Location Quality: Excellent
Event Id: 60636561
Horizontal Uncertainty: 0.36 Km
Depth Uncertainty: 0.78 Km
Azimuthal Gap: 101.0 deg
Number of Phases: 15
RMS Misfit: 0.12

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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