<p>The Mw=9.0 Tohoku Earthquake resulted in failures of the two dams impounding Fujinuma Lake, in Fukushima Prefecture. After the event, several mechanisms were postulated regarding the failure modes of the dams. The authors have performed numerical dynamic ...

<p>Large-amplitude surface waves from the 2011 Tohoku-Oki earthquake triggered many seismic events across Japan, while the smaller amplitude P-wave triggering remains unclear. A spectral method was used to detect seismic events triggered by the first arriving ...

This paper provides a comparison between the strong ground motions observed in the Christchurch central business district in the 4 September 2010 Mw7.1 Darfield, and 22 February 2011 Mw6.3 Christchurch earthquakes with those observed in Tokyo during the 11 ...

<p>This Geotechnical Quick Report is written primarily for engineers and geologists interested in the effects of this massive earthquake on the built environment, US investigators planning field surveys, and researchers preparing RAPID proposals to NSF for ...

<p>Numerous source models for the mainshock have been inverted from seismic, geodetic, and tsunami observations. In this study is shown that, among six tested source models, there is a mean 47% gain in positively-stressed aftershock mechanisms over that for ...