Tsunami Types. There are three (3) broad types of tsunamis: Local Tsunami. This is a tsunami where its destructive effects are experienced on coasts within 100 km from the source of the tsunami. In such cases, the travel timefor the tsunami is generally less than one (1) hour. Tamon Suzuki In deep ocean, tsunami waves may appear only a foot or so high. But as they approach shoreline and enter shallower water they slow down and begin to grow in energy and height. The A tsunami is a catastrophic ocean wave that is usually caused by a submarine earthquake, an underwater or coastal landslide, or the eruption of a volcano. Tsunamis can also result from the impact of a meteor or comet in a body of water. The word tsunami in Japanese means "harbor wave.". The three types of tsunamis are: Local Tsunami-It is a type of tsunami that covers an area of 100km or less. The time duration of this tsunami is less Regional Tsunami-The tsunami which causes destruction in the region covering an area of 1000km of its source is known as Distant Tsunami-The .

2 types of tsunami