Tsunami Hazard Assessment on the Southern Coast of Spain

Authors : Mauricio GONZALEZ, Raúl MEDINA, Maitane Olabarrieta Luis OTERO, LUIS OTERO

Pages : 351-366

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Publication Date : 0000-00-00

Article Type : Research Paper

Abstract :In this study an indirect statistical method has been proposed to estimate the tsunami hazard assessment along the Alborán Sea Coast insert ignore into journalissuearticles values(Southeastern Spanish Coast);. This method can be summarized as: insert ignore into journalissuearticles values(1); analysis of the global neotectonic setting, including geodynamic processes as well as seismicity of the region; insert ignore into journalissuearticles values(2); tsunami source model; insert ignore into journalissuearticles values(3); generation of a numerical data base of tsunami events using a numerical model; insert ignore into journalissuearticles values(4); probabilistic model based on Monte-Carlo simulations in order to generate a synthetic tsunami catalogue; and insert ignore into journalissuearticles values(5); a multidimensional interpolation method applied to combine the numerical data base with the synthetic catalogue to produce inundation maps. The purpose of this study is to establish tsunami-wave elevation at the shoreline versus the return period curves for different locations along the Alborán Sea coast. Furthermore, an inundation map of the city of Roquetas del Mar insert ignore into journalissuearticles values(Almeria); has been obtained. It is concluded that the tsunamis generated in the Alborán basin have a medium to low hazard, with the most important elevations in the Málaga, Adra and Melilla areas.
Keywords : tsunami, Alborán Sea, Monte Carlo, tsunami hazard assessment, propagation modelling