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Accurate numerical simulation of the far-field tsunami caused by the 2011 Tohoku earthquake, including the effects of Boussinesq dispersion, seawater density stratification, elastic loading, and gravitational potential change

Baba, Toshitaka; Allgeyer, Sébastien; Hossen, Md. Jakir; Cummins, Phil R.; Tsushima, Hiroaki; Imai, Kentaro; Yamashita, Kei; Kato, Toshihiro (© 2017 Elsevier Ltd, 2017-03-01)

In this study, we considered the accurate calculation of far-field tsunami waveforms by using the shallow water equations and accounting for the effects of Boussinesq dispersion, seawater density stratification, elastic ...
Tsunami source uncertainty estimation: the 2011 Japan tsunami

Dettmer, Jan; Hawkins, Rhys; Cummins, Phil R.; Hossen, Jakir; Sambridge, Malcolm; Hino, Ryota; Inazu, Daisuke (© 2016 Blackwell Publishing Ltd, 2016)

This paper studies the initial sea surface displacement and its uncertainty after an earthquake based on tsunami waveforms. The spatial distribution is inferred with a Bayesian approach that provides probabilities that are ...