tsunami risk

A tsunami is a series of large ocean waves caused primarily by underwater earthquakes, volcanic eruptions, or landslides that displace significant water. When these events occur beneath or near the ocean floor, they generate waves that travel across deep waters at high speeds, often unnoticed. As they approach shallower coastal areas, the waves slow down but grow taller and more powerful, posing serious flooding and destruction risks. Tsunami risk varies by geographic location—coastal areas near seismic activity are most vulnerable. Preparedness, early warning systems, and understanding local risks are vital for safety.