Dangerous Tsunamis from 1755 to Present Day

  • Lisbon Earthquake-Portugal

    Lisbon Earthquake-Portugal
    This magnitude 9 earthquake and tsunami killed 20,000 people. To escape the coming waters, earthquake survivors tried to gallop away as fast as possible on horseback to get to higher ground.
  • Krakatoa Eruption- Java/Sumatra

    Krakatoa Eruption- Java/Sumatra
    This volcano and earthquake killed more than 36,000 people. One ship, the Berouw, was deposited a mile inland.
  • Aleutian Earthquake- Alaska

    Aleutian Earthquake- Alaska
    This 8.1 earthquake and tsunami killed 160 people. The lighthouse on the nearby Unimak Island was completely destroyed.
  • Great Chilean Earthquake-Chile

    Great Chilean Earthquake-Chile
    This 9.5 earthquake and its tsunami killed 61 people. The earthquake that caused the tsunami is the largest ever recorded.
  • Good Friday Earthquake-Alaska

    Good Friday Earthquake-Alaska
    This 9.2 earthquake and tsunami killed 130 people. Since this tsunami occurred during the Cold War, many people believed the earthquake was an atomic bomb at first.
  • Hokkaido Earthquake-Japan

    Hokkaido Earthquake-Japan
    This 7.8 earthquake and its tsunami killed 120 people. One island, Okushiri, had been struck by a tsunami ten years prior.
  • Papua New Guinea Earthquake- Papua New Guinea

    Papua New Guinea Earthquake- Papua New Guinea
    This 7.1 earthquake and tsunami killed more than 2100 people. A submarine landslide actually triggered the tsunami, not the earthquake.
  • Sumatra Earthquake-Indonesia

    Sumatra Earthquake-Indonesia
    This 9.1 earthquake and tsunami killed 230,000 people. At the time, there was no tsunami warning system for the Indian Ocean.
  • Samoa Earthquake-Samoan Islands

    Samoa Earthquake-Samoan Islands
    This 8.1 earthquake and its tsunami killed 200 people. The Samoan Prime Minister's home was destroyed by the wave.
  • Chile Earthquake-Chile

    Chile Earthquake-Chile
    This 8.8 earthquake and its tsunami killed 700 people. The tsunami hit the island that inspired the book Robinson Crusoe.
  • Tohoku Earthquake-Japan

    Tohoku Earthquake-Japan
    This 9.1 earthquake and its tsunami killed over 20,000 people. It was the strongest earthquake in Japan's history.
  • Sulawesi Earthquake-Indonesia

    Sulawesi Earthquake-Indonesia
    This 7.5 earthquake and its tsunami killed 2,100 people. The tsunami resulted from an earthquake on a strike-slip fault.