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In being generated by the displacement of water, a tsunami contrasts both with a normal ... Tsunami waves do not resemble normal sea waves, because their ..... of tsunami intensity or magnitude to a...

Why normal waves are different to tsunamis - Answers.com


Normal ocean waves are a surface feature caused primarily by wind. ... What would you like to do? ... How is a tsunami different from a regular ocean wave?

tsunamis - Earth Science Australia


? Tsunamis are unlike wind-generated waves, which many of us may have observed on a local ...

Comparing tsunamis and surf | Sciencelearn Hub


May 2, 2011 ... They also look very different to a surf wave. However, tsunamis and surf waves do share some basic characteristics, and both arise as a result of shoaling. ... Shoaling is important for both tsunamis and water waves. Shoaling ...

Tsunamis Are Not The Same As Tidal Waves - Today I Found Out


Feb 24, 2011 ... Myth: Any big surge of water from the oceans is called a tidal wave; the terms ... A tsunami wave isn't too much different in height compare to other waves in ... How Much Money Do You Really Get from a Reverse Mortgage?

Frequently asked questions - Killer Wave!


What does "tsunami" mean? Tsunami is a Japanese word that means: “harbor wave”. ... How do tsunamis differ from other water waves? One wave after another ...

USGS FAQs - Tsunamis - What is the difference between a tsunami ...


Although both are sea waves, a tsunami and a tidal wave are two different and unrelated phenomena. ... Tsunamis are ocean waves triggered by large earthquakes that occur near or under the ... Tsunamis: Tides have nothing to do with it.

Tsunami Physics - National Tsunami Warning Center - NOAA


As the tsunami crosses the deep ocean, its length from crest to crest may be a ... Shallow-water waves are different from wind-generated waves, the waves many  ...

Faq - Pacific Tsunami Warning Center - National Weather Service


How are tsunami waves different from normal ocean waves? How many waves are ... Why do Tsunami Warning Centers rely upon seismic data? What was the ...

Tsunami- EnchantedLearning.com


... a tsunami. About 90 percent of all tsunamis occur in the Pacific Ocean. ... Regular waves (caused by the wind) are very different from tsunami waves. Tsunami ...

Helpful Resources

How do tsunamis differ from other water waves?


As a result of their long wave lengths, tsunamis behave as shallow-water waves. A wave becomes a shallow-water wave when the ratio between the water depth ...

How do tsunamis differ from other water waves? | Disaster ... - Sristi


Tsunamis are unlike wind-generated waves, which many of us may have observed on a local lake or at a coastal beach, in that they are characterised as ...

Difference between tsunamis and ocean waves How are tsunamis ...


ocean wave tsunami wave height sea level sea level tsunami height. (source ... surface, whereas ocean waves are ... There are many different types of coasts. ... Do not try to escape by moving along the coast because you are not safe.



A tsunami is a wave train (or series of waves) generated in water by an impulsive disturbance. Apart from ... How do tsunami differ from other water waves?

Tsunami & other wave types features - SMS Tsunami Warning


Tsunami waves are very different from tidal waves. A tidal wave is by definition a wave caused by ocean tides, whereas a tsunami is almost always caused by an ...