A tsunami is a series of waves in a water body caused by the displacement of a large volume of water, generally in an ocean or a large lake. Earthquakes, volcanic eruptions and underwater explosions a
The 2004 Indian Ocean tsunami at Ao Nang, Krabi Province, Thailand
Tsunami aftermath in Aceh, Indonesia, December 2004
Lisbon earthquake and tsunami in November 1755
The wave further slows and amplifies as it hits land. Only the largest waves crest.
The Pacific Tsunami Warning Center, located on Ford Island, Hawaii, is one of two tsunami warning centers in the United States, covering Hawaii, Guam, American Samoa and the Northern Mariana Islands i
Pacific Tsunami Warning Center in Hawaii
A diagram of the DART II system