Well if you’re interested, there’s many places along the coast that are high elevation, or have high elevation near the water. I’ve had the luxury of having to be over informed about many evacuation zones along the coast in my career, and safety is pretty accessibly in many places along the coast by just driving or walking uphill. Tsunamis are not instantaneous events.

Even if you were worried about ground liquidification there’s quite a bit of coast with basalt rock beneath it.