Tsunami

On July 21, 365, a powerful earthquake off the coast of Greece causes a tsunami that devastates the city of Alexandria, Egypt. Although there were no measuring tools at the time, scientists now estimate that the quake was actually two tremors in succession, the largest of which ...read more

A tsunami caused by an earthquake off the coast of Chile travels across the Pacific Ocean and kills 61 people in Hilo, Hawaii, on May 23, 1960. The massive 9.5-magnitude quake had killed thousands in Chile the previous day. The earthquake, involving a severe plate shift, caused ...read more

A powerful earthquake off the coast of Sumatra, Indonesia, on December 26, 2004 sets off a tsunami that wreaks death and devastation across the Indian Ocean coastline. The quake was the second strongest ever recorded and the estimated 230,000 dead made this disaster one of the 10 ...read more