As of Feb. 10, 2014, the Japanese tsunami death toll is 15,884. On March 11, 2011, at 2:46 p.m. local time, a 9.0 magnitude earthquake occurred 15.2 miles deep at 231 miles northeast of Tokyo, Japan, causing a tsunami wi... More »

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No known way to prevent a tsunami from occurring exists. Individuals can take steps to be prepared for a tsunami, and warning systems can help get people out of harm's way if an impending tsunami is predicted. More »

The formation of a tsunami is a direct result of underwater earthquakes. The energy released during underwater earthquakes is transferred to the water, moving it upward and creating huge waves. More »

Tsunamis are caused by undersea volcanoes or earthquakes that push massive amounts of energy through the water. Earthquakes are the most common cause, but landslides can create tsunamis as well. More »

A tsunami is a series of waves generated by a disturbance on the ocean floor. This disturbance can be caused by earthquakes, landslides, volcanic eruptions, explosions or meteorites. The waves have very long wavelengths,... More »

www.reference.com Science Earth Science Tsunamis

When a tsunami occurs, it's typically in response to an earthquake, and oceanic waves grow to large proportions, increasing their rate of causing damage. Other natural earth forces can cause tsunamis as well, including m... More »

A tsunami is a natural geohazard that is almost impossible to prevent from forming or occurring. Though it cannot be prevented, damage from a tsunami can be reduced through sophisticated early warning systems, effective ... More »

www.reference.com Science Earth Science Tsunamis