Earthquake Report

Magnitude: 0.9
Wed July 30, 2014 03:54:42 AM (PDT)
Event Id: 60830137
Version #3: This report supersedes any earlier report of this event
This event has been reviewed by a seismologist
Magnitude: 0.9 Md
Time: Wed July 30, 2014 03:54:42 AM (PDT)
Wed July 30, 2014 10:54:42 (UTC)
Distance From: 22.4 km ( 13.9 mi) NW ( 322. azimuth) from Granite Falls, WA
24.0 km ( 14.9 mi) SE ( 145. azimuth) from Mount Vernon, WA
29.2 km ( 18.1 mi) SSE ( 168. azimuth) from Sedro Woolley, WA
Coordinates: 48.244, -122.152
Depth: 14.93 Km (9.11 miles)
Location Quality: Excellent
Event Id: 60830137
Horizontal Uncertainty: 0.57 Km
Depth Uncertainty: 0.62 Km
Azimuthal Gap: 139.0 deg
Number of Phases: 12
RMS Misfit: 0.1

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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