Earthquake Report

Magnitude: 1.9
Mon August 27, 2012 03:24PM (PDT)
Event Id: 60458216
Version #6: This report supersedes any earlier report of this event
This event has been reviewed by a seismologist
Magnitude: 1.9 Md (Probable explosion)
Time: Mon August 27, 2012 03:24PM (PDT)
Mon August 27, 2012 22:24 (UTC)
Distance From: 0.2 km ( 0.1 mi) NE ( 49. azimuth) from Granite Falls, WA
21.0 km ( 13.0 mi) NE ( 56. azimuth) from Everett, WA
21.5 km ( 13.4 mi) NNE ( 27. azimuth) from Snohomish, WA
Coordinates: 48.085, -121.966
Depth: 0.01 Km (0.01 miles)
Location Quality: Fair
Event Id: 60458216
Horizontal Uncertainty: 0.56 Km
Depth Uncertainty: 31.61 Km
Azimuthal Gap: 144.0 deg
Number of Phases: 16
RMS Misfit: 0.17

Historic Activity

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60458216