Three-Dimensional Modeling of Tsunami Generation and Propagation under the Effect of Stochastic Seismic Fault Source Model in Linearized Shallow-Water Wave Theory

Figure 4

Generation of the normalized tsunami waveforms, 𝜂(𝑥,𝑦,𝑡)/𝜁₀, for the same trajectory of the stochastic source model at different rise times with 𝜎_𝑥=𝜎_𝑦=0.4, 𝐿=100km, 𝐷=50km, 𝑡^∗=𝐿/𝑣, and 𝑣=𝑣_𝑡.

(a) 𝑡=0.25𝑡^∗

(b) 𝑡=0.5𝑡^∗

(c) 𝑡=0.75𝑡^∗

(d) 𝑡=𝑡^∗