GEOLOGY

Detailed explanation-1: -A tsunami is one the most powerful and destructive natural forces. It is a series of waves (not just one) caused by a large and sudden displacement of the ocean. Tsunamis radiate outward in all directions from the disturbance and can move across entire ocean basins.

Detailed explanation-2: -Tsunamis are one of the most destructive natural hazards that affect the coastal areas. Tsunami waves that impact the coast with enormous energy are capable of destroying the objects on the coast and re-shaping the coastal geography, geomorphology and ecosystem.

Detailed explanation-3: -Not only earthquakes themselves are disturbing, but they can also generate tsunami. Tsunami is a series of waves generated by the energy released by earthquakes occurring below or near the ocean floor, reaching up to 30 m in height and an average period of 1 h (Vidal, 1994; Ward, 1980).

Detailed explanation-4: -If you are near a coastline in a high risk area during a strong earthquake, immediately move inland or to higher ground and remain there until officials declare the area safe.