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Timeline of the Greatest Tsunamis

By udijudi
  • 1952 Kamchatka Peninsula

    1952 Kamchatka Peninsula

    Magnitude 9.0 earthquake generated a major tsunami that struck the Severo-Kurilsk region.
  • 1958 Lituya Bay, Alaska

    1958 Lituya Bay, Alaska

    a magnitude 7.8 earthquake caused a rockslide that fell into Lituya Bay, creating a megatsunami with a record run-up height of 1,720 feet. Was in a remote location, so there were few (two) fatalities. Also the first tsunami that ever caught my interest
  • 1960 Valdivia, Chile

    1960 Valdivia, Chile

    The largest earthquake ever recorded, a magnitude 9.5. The tsunami traveled across the Pacific, causing additional deaths and destruction in Hawaii, Japan, and the Philippines.
  • 1964 Great Alaska Earthquake and Tsunami

    1964 Great Alaska Earthquake and Tsunami

    magnitude 9.2 earthquake triggered tsunamis in Alaska, which were more destructive and caused more casualties than the initial shaking.
  • 1976 Moro Gulf Tsunami

    1976 Moro Gulf Tsunami

    8.0 magnitude earthquake struck the Moro Gulf.
  • 1998 Papua New Guinea Tsunami

    1998 Papua New Guinea Tsunami

    An undersea earthquake triggered a large, localized tsunami.
  • 2004 Indian Ocean Tsunami

    2004 Indian Ocean Tsunami

    A massive undersea megathrust earthquake with a magnitude of 9.1 (now believed to be 9.2-9.3.) This was the deadliest tsunami in modern history, killing approximately 227,000 to 230,000 people across 13 countries, including Indonesia, Sri Lanka, and Thailand. Also one that everybody is familiar with (including myself.)
  • 2007 Solomon Islands Tsunami

    2007 Solomon Islands Tsunami

    A magnitude 8.1 earthquake generated a regional tsunami.
  • 2009 Samoa Islands Tsunami

    2009 Samoa Islands Tsunami

    An 8.1 magnitude earthquake generated tsunami waves up to 22 meters (72 feet 2.142 inches) high.
  • 2011 Great East Japan Earthquake and Tsunami (Tōhoku)

    2011 Great East Japan Earthquake and Tsunami (Tōhoku)

    A magnitude 9.1 earthquake, the most powerful ever recorded in Japan. The resulting tsunami overtopped sea walls, destroyed coastal towns, and led to the Fukushima nuclear disaster.