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The Most Damaging Tsunamis

By 17rgray
  • Lisbon Earthquake (Portugal)

    Lisbon Earthquake (Portugal)
    Earthquake produced a tsunami that, along with the earthquake and resulting fire, killed an estimated 20,000 people. (M = 9)
  • Krakatoa Eruption (Java / Sumatra)

    Krakatoa Eruption (Java / Sumatra)
    The explosion in the Sundra Strait between Java and Sumatra caused the top of the volcano to collapse into the ocean. This collapse produced a tsunami that killed more than 36,000 people.
  • Aleutian Earthquake (Alaska)

    Aleutian Earthquake (Alaska)
    Produced a tsunami in the Hawaiian Islands that killed about 160 people. (M = 8.1)
  • Great Chilean Earthquake (Chile)

    Great Chilean Earthquake (Chile)
    triggered a tsunami that killed 61 people in Hawaii after traveling for 15 hours across the Pacific Ocean. (M = 9.5)
  • Good Friday Earthquake (Alaska)

    Good Friday Earthquake (Alaska)
    Alaska earthquake generated a tsunami that killed 130 people in Alaska and California. (M = 9.2)
  • Hokkaido Earthquake (Japan)

    Hokkaido Earthquake (Japan)
    Earthquake in the Sea of Japan caused a tsunami that killed 120 people in Okushiri Island, Japan. (M = 7.8)
  • Papua New Guinea Quake (Papua New Guinea)

    Papua New Guinea Quake (Papua New Guinea)
    Papua New Guinea earthquake triggered a submarine landslide that produced a tsunami that killed more than 2,100 people. (M = 7.1)
  • Sumatra Earthquake (Indonesia)

    Sumatra Earthquake (Indonesia)
    Sumatra earthquake generated a tsunami that killed about 230,000 people. (M = 9.1)
  • Samoa Earthquake (Samoan Islands)

    Samoa Earthquake (Samoan Islands)
    Samoa earthquake generated a tsunami that killed about 200 people. (M = 8.1)
  • Chile Earthquake (Chile)

    Chile Earthquake (Chile)
    Chile earthquake generated a tsunami that killed about 700 people in coastal towns. (M = 8.8)
  • Tohoku Earthquake (Japan)

    Tohoku Earthquake (Japan)
    Japan earthquake generated a tsunami that killed over 20,000 people. (M = 9.1)