Earth & climate

1960 Valdivia earthquake

21 May 1960

The 1960 Valdivia earthquake, also called the Great Chilean Earthquake, is the most powerful earthquake ever recorded by instruments. It occurred along the subduction zone where the Nazca plate slides beneath South America, rupturing a fault hundreds of kilometres long in southern Chile. It was preceded by large foreshocks the day before, and it triggered landslides, floods and eruptions as well as a major tsunami. The tsunami crossed the Pacific, causing deaths and destruction in Hawaii, Japan and the Philippines many hours later. Southern Chile was devastated, with towns such as Valdivia severely damaged, and the event became a key case in the study of earthquakes and tsunami warning.

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This moment belongs to the Contemporary world (1945 CE to today), the world since 1945. You can also browse everything in the 20th century.