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Wilcock 2001
Wilcock, W.S.D. (2001). Tidal triggering of microearthquakes on the Juan de Fuca Ridge. Geophysical Research Letters 28: doi: 10.1029/2001GL013370. issn: 0094-8276.

Tidal stresses beneath the oceans can be up to an order of magnitude higher than those found in the continents because of the effects of loading by ocean tides. I have analyzed 1899 microearthquakes recorded during a 55-day experiment on the Endeavour segment of the Juan de Fuca Ridge for tidal triggering. The tidal phase of the full data set and of a declustered subset comprising 987 events appears non-random to a high level of confidence. Earthquakes occur more frequently near low tides, especially the lowest spring tides, when the extensional stresses are a maximum in all directions. ¿ 2001 American Geophysical Union

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Abstract

Keywords
Marine Geology and Geophysics, Midocean ridge processes, Seismology, Earthquake dynamics and mechanics, Seismology, Oceanic crust
Journal
Geophysical Research Letters
http://www.agu.org/journals/gl/
Publisher
American Geophysical Union
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