A tsunami simulation is a computer-based model that predicts the behavior and impact of a tsunami. These simulations use data from seismic activity, ocean depth, and coastal geography to create realistic scenarios. Scientists can visualize how waves will travel across the ocean and how they will interact with land. These simulations are crucial for emergency preparedness and response. By understanding potential tsunami paths and wave heights, communities can develop evacuation plans and improve warning systems. This helps reduce the risk to lives and property in areas vulnerable to tsunamis.