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Tsunami are large waves caused by sudden movement of the ocean due to earthquakes, landslides, large volcanic eruptions or meteorite impact in the ocean.
Most tsunami are caused by large earthquakes on the seafloor when slabs of rock move past each other suddenly, causing the overlying water to move.



Tsunami can be generated when the sea floor abruptly deforms and vertically displaces the overlying water. Tectonic earthquakes are a particular kind of ...

Formation of Tsunamis - Tsunami Alarm System


The term tsunami from the Japanese and means - Big wave in the port. The term was coined by fishermen who returned to their ports in the evening after their ...

Tsunami Facts: How They Form, Warning Signs, and Safety Tips


Apr 2, 2007 ... In the wake of yesterday's Solomon Islands tsunami, National Geographic News explains how the killer waves are caused, what the warnings ...

www.ask.com/youtube?q=How Is a Tsunami Formed?&v=SlwZzbGh7Cw
Dec 25, 2011 ... This simulation shows the formation of tsunami waves and their characteristics as they approach land.
www.ask.com/youtube?q=How Is a Tsunami Formed?&v=OQ3oXIjPmaE
Jan 20, 2015 ... What's the difference between a tsunami and a normal wave? What makes them so deadly? Learn more at HowStuffWorks.com: ...

Tsunami - How a Tsunami Happens


Tsunamis are often incorrectly interchanged with the term" tidal waves," which refer to high waves of water caused by changes in the flow and surge of the ocean ...

How Tsunamis Form - Windows to the Universe


May 21, 2008 ... Undersea landslides, which can be caused by large earthquakes, can also cause tsunami waves to form as water attempts to find a stable ...

Tsunamis: how they form - Australian Geographic


Mar 18, 2011 ... Tsunamis have occurred through history, but there is still much to learn about them. Here are the basics.

How do earthquakes generate tsunamis?


Tsunamis can be generated when the sea floor abruptly deforms and vertically displaces the overlying water. Tectonic earthquakes are a particular kind of ...

Popular Q&A
Q: How is tsunami formed?
A: Earthquakes , volcanic eruptions and other underwater explosions (detonations of nuclear devices at sea), landslides and other mass movements , bolide impacts ,... Read More »
Source: wiki.answers.com
Q: How does a tsunami form?
A: Tsunami's are created in two main ways. The 1st is caused by a mega thrust earthquake. An example of this is the tsunami of Boxing day 2004. Mega trust earthqua... Read More »
Source: wiki.answers.com
Q: How is a tsunami formed?
A: A tsunami is formed when a seismic event happens underwater. This could be an earthquake or the explosion of an underwater volcano. Usually an earthquake. The t... Read More »
Source: answers.yahoo.com
Q: How does a Tsunami form ?
A: Hi, The answer for your question is very detailed one.In brief; Tsunami is formed for a number of reasons like earthquakes, volcanic eruptions or landslides tha... Read More »
Source: www.webanswers.com
Q: How Does A Tsunami Form?
A: A tsunami is a series of waves generated in an ocean or other body of water by a disturbancelink www.windows.ucar.edu Read More »
Source: www.blurtit.com