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Where and how often do tsunamis usually occur?

occur tsunamis usually
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Where and how often do tsunamis usually occur?

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Major tsunamis occur about once per decade. Based on historical data, about 59% of the world’s tsunamis have occurred in the Pacific Ocean, 25% in the Mediterranean Sea, 12% in the Atlantic Ocean, and 4% in the Indian Ocean. Tsunamis have been reported since ancient times. They have been documented extensively, especially in Japan and the Mediterranean areas. The first recorded tsunami occurred off the coast of Syria in 2000 B.C. Since 1900 (the beginning of instrumentally located earthquakes), most tsunamis have been generated in Japan, Peru, Chile, New Guinea and the Solomon Islands. However, the only regions that have generated remote-source tsunamis affecting the entire Pacific Basin are the Kamchatka Peninsula, the Aleutian Islands, the Gulf of Alaska, and the coast of South America. HawaiĘ»i, because of its location in the center of the Pacific Basin, has experienced tsunamis generated in all parts of the Pacific. The Mediterranean and Caribbean Seas both have small subduction zon

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