Understanding a tsunami source and its impact is vital to assess hazard. Thanks the efforts of survey teams, high-quality run-up data exist for contemporary events. Still, it has not been widely used infer mainly due computational burden forward model. In this study, we propose TRRF-INV (Tsunami Run-up Response Function-based INVersion) model that can provide probabilistic estimates near-field ...

Entrainment of underlying debris by geophysical flows can significantly increase the flow deposit extent. To study this phenomenon, analog laboratory experiments have been conducted on granular column collapse over an inclined channel with and without an erodible bed made of similar granular material. Results show that for slope angles below a critical value θc, between 10◦ and 16◦, the run out...