The Worst Tsunamis in History

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List of the worst tsunamis in history, with pictures where possible. From the most recent, current tsunamis to those of the past, this list has them all. What was the worst tsunami ever? With death tolls reaching tragic proportions, these are not only the worst tsunamis environmentally, they're also the deadliest.

World disasters such as these famous natural catastrophes can affect the world on a global scale and test the preparedness and relief our governments can provide. What was the worst tsunamis in history? Such great disasters, despite the destruction and natural hazards that come along with them, can also bring forth examples of how big our hearts are as we as individuals provide aid alongside our countries. This list gives us the most major examples. Fortunately, events such as these are not always so disastrous, and can provide us with the opportunity to make plans for when these epic events occur. One thing's for sure, they'll make you think twice about the ocean next time you head out to catch a big wave.

If you're in shock over the size of some of the largest tsunamis ever recorded, try checking out the worst earthquakes, biggest tornadoes, and most tragic volcanic eruptions in history. They'll really enlighten you on the power of mother nature.
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  1. 14

    2010 Haiti Earthquake

    2010 Haiti Earthquake is listed (or ranked) 14 on the list The Worst Tsunamis in History
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    Haiti suffered one of the largest earthquakes in more than 200 years in 2010. The 7.0 magnitude earthquake was centered about 10 miles from Port-au-Prince and set off a swarm of tsunamis that killed three people and destroyed several homes. The waves were averaged to be about 10 feet high.
  2. 13

    2010 Sumatra Earthquake/Tsunami

    2010 Sumatra Earthquake/Tsunam... is listed (or ranked) 13 on the list The Worst Tsunamis in History
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    The October 2010 Sumatra earthquake occurred on the same fault as the 2004 Indian Ocean earthquake. The second time wasn't as disastrous but there was still substantial damage. This time around the earthquake was 7.7 on the Richter scale and developed a tsunami that struck the Mentawai Islands. The tsunami, which had a wave of 9 feet, destroyed many of the villages on the island. It displaced more than 20,000 people and reportedly killed 435.
  3. 12

    2010 Chile Earthquake/Tsunami

    2010 Chile Earthquake/Tsunami is listed (or ranked) 12 on the list The Worst Tsunamis in History
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    A 8.8 magnitude earthquake struck Chile on February 27, 2010 with intense shaking that lasted for about three minutes. It triggered a tsunami that destroyed several coastal towns in south-central Chile. The tsunami raced through the Pacific Ocean that 53 countries had to post warning, though there was little damage as it moved past Hawaii, Australia and Japan. The death toll was 521 victims.
  4. 11

    2011 Tohoku Earthquake/Tsunami

    2011 Tohoku Earthquake/Tsunami is listed (or ranked) 11 on the list The Worst Tsunamis in History
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    The 9.0-magnitude megathrust earthquake that hit the Tohoku region of Japan on March 11, 2011 was the largest earthquake to have ever hit the country. Japanese Prime Minister Naoto Kan even called it "the toughest and most difficult crisis for Japan" since the end of World War II. The tsunami that traveled along the Pacific coast of Japan's northern islands was measured to be at least 9.8 feet high. Entire towns and cities were swept away and about 5,692 are said to be dead, with 9,522 missing and 2,409 injured.
  5. 10

    1771 Great Yaeyama Tsunami

    1771 Great Yaeyama Tsunami is listed (or ranked) 10 on the list The Worst Tsunamis in History
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    On April 24, 1771, the Yaeyama Great Earthquake caused the formation of the 1771 Great Yaeyama Tsunami. The tsunami hit both the Ishigaki and Miyakojima Island of Japan and killed a total of 12,000 people. Agriculture was severely damaged and the population decreased about one-third of what it was. The tsunami at Ishigaki reportedly reached a height of 262 feet.
  6. 9

    1792 Mount Unzen

    1792 Mount Unzen is listed (or ranked) 9 on the list The Worst Tsunamis in History
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    The 1792 eruption of Mount Unzen in western Kyushu, Japan is the most deadliest volcanic eruption ever in Japan. It caused a megatsunami that reached up to 330 feet and killed 15,030 people.
  7. 8

    1896 Meiji-Sanriku Earthquake

    1896 Meiji-Sanriku Earthquake is listed (or ranked) 8 on the list The Worst Tsunamis in History
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    The 1896 Meiji-Sanriku earthquake hit Japan on a day when the country was celebrating both the return of soldiers from the Sinto Japanese War and a Shinto holiday. The 7.2 magnitude earthquake that took place was small but the tsunami that struck the coast of Sanriku 35 minutes later was much greater. Waves as high as 125 feet were measured and nearly 9,000 homes were destroyed. 22,070 were reported dead and an unusually high count of victims with fractured skulls and broken or missing limbs. Hawaii also suffered some destruction from the tsunami as waves of 30 feet were measured there.
  8. 7

    1868 Arica Earthquake/Tsunami

    1868 Arica Earthquake/Tsunami is listed (or ranked) 7 on the list The Worst Tsunamis in History
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    The estimated 8.5 to 9.0 magnitude earthquake near Arica (then part of Peru, now part of Chile) in 1868 nearly destroyed all of Arica and its surrounding cities. The tsunami it produced almost completely destroyed the port city of Pisco. It also caused some damage in Hawaii, New Zealand and Japan. About 25,674 casualties were reported.
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