The word tsunami (pronounced soo-NAH-mee) is Japanese, and it means ‘harbour wave’.

 Print

Tsunami Facts

  • The Pacific Ocean experiences more tsunamis than anywhere else in the world.  Tsunamis have also occurred in the Caribbean and Mediterranean Seas, and the Indian and Atlantic Oceans.
     
  • The December 2004 Asian tsunami is the deadliest in recorded history with a death toll of nearly 300,000.  It was triggered by the third most powerful earthquake since 1900, estimated to measure 9.15 on the Richter scale.
     
  •  Many people were killed by the Asian tsunami because they went down to the beach to see the exposed seafloor caused by the retreating of the sea.  If you see the sea receding unusually quickly or far it’s a good sign that a big wave is on its way.
     
  •  Before 2004 the most damaging tsunami on record was in 1782, following an earthquake in the South China Sea, which killed an estimated 40,000 people.
     
  • The Indian Ocean tsunami travelled as much as 3,000 miles to Africa and still had enough force to cause enormous destruction. For example, Somalia was hit harder than Bangladesh despite being much further away.
     
  • An earthquake off the coast of Chile in 1960 produced a tsunami that had enough force to kill 150 people in Japan after a journey of 22 hours and 10,000 miles.
     
  • In 1775, the Lisbon earthquake created a tsunami in the North Atlantic that killed as many as 60,000 people in Portugal, Spain and North Africa.  This quake caused a tsunami as high as 23 feet in the Caribbean.
     
  • Another of the most deadly tsunamis in recorded history followed the eruption of the volcano Krakatoa in 1883, which destroyed the volcano completely and killed more than 36,500 people across the South Java Sea.
Read More: Sources of information:

Related Resources

Please donate £5 to help YPTE to continue its work of inspiring young people to look after our world.

Donate £5 X