Fig. 1From: Seiches and the slide/seiche dynamics; subcritical and supercritical subaquous mass flows and their deposits. Examples from Swiss LakesThe wave period p as a function of the wave length L and the water depth D, using Airy's theory for progressive shallow waves (tsunamis), Katopodes (2019), Eq. 3.44. A 10–min wave period is the maximum for tsunamis in Lake BrienzBack to article page