Fig. 8From: Global optimization of a numerical two-layer model using observed data: a case study of the 2018 Sunda Strait tsunamiTemporal evolution of the tsunami from the optimum landslide parameters after a 0 s, b 5 s, c 10 s, d 20 s, e 30 s, and f 60 s. The red line is the topography/bathymetry before the event, and the green line is the observed bathymetry after the eventBack to article page