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An earthquake can cause two sides of a tectonic plate to slip, even under the water, which causes the force of water to rush downwards, then upwards, which then forms a large wave, getting bigger every second building up from all the water.

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βˆ™ 12y ago
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βˆ™ 13y ago
The technical aspect of tsunamis

Due to tectonic activity, there is a huge underwater earthquake that ripples through the ocean and creates huge tidal waves called tsunamis. There is usually a movement underwater, like an earthquake or a landslide, which causes a wave to be generated. This wave is massive - nothing like what a surfer seeks. The wave can be meters high, and as it rushes closer to the coast it gains enough momentum to wreak massive damage on land. The momentum slows upon reaching land, but it is still a major force.

The damage of tsunamisPeople can be killed and can suffer injuries and property loss because of tsunamis. Drowning is the most common cause of death. Other risks include being hit with debris as it comes on to land. Illness in survivors is also a common threat.

The force of water and the debris carried with it cause destruction. Victims are trapped under the water by the items it carries along. Trees and building parts do much damage.

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βˆ™ 9y ago

Tsunamis are most often set off by seismic events under the sea, but there is plenty of evidence that there are other causes as well. Damage to land above ground is caused by the force of the water, which is at high tide and the debris that is carried along with it.

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βˆ™ 12y ago

A tsunami is a chicken yo yo wat up! na a tsunami is a natral disaster.

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βˆ™ 11y ago

Google it dummy and if you don't suck my dic then.

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Q: How does a earthquake generate a tsunami?
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Related questions

How does earthquake generated tsunami?

Earthquakes don't generate tsunamis - a tsunami is caused by different atmospheric pressure systems coming together. An underwater earthquake would generate a tidal wave, which is caused by the water displaced by the earthquake.


Why didn't a tsunami occur after the Christchurch earthquake?

A tsunami did occur after the Christchurch earthquake, but it was relatively small and localized. The earthquake did not generate a large enough displacement of water to create a significant tsunami. Additionally, the orientation of the fault line and the shallow depth of the earthquake further limited the potential for a widespread tsunami.


What is more dangerous an earthquake on land or a tsunami caused by an earthquake?

a tsunami


Are tsunamis unpredictable?

No. They are predictable, if an 6.5 or higher earthquake happens near or/and in the sea it could generate what we call tsunami.


What is one natural event that can generate a tsunami?

A natural event that can generate a tsunami is an undersea earthquake. These are usually caused by the tectonic plates on the sea floor moving in some fashion. Also an underwater volcanic eruption can generate a tsunami. And whoever is writing stupid non-helpful answers to questions please stop. Thank you.


When did Japan earthquake happen before or after the tsunami?

The Earthquake occurred before the tsunami as it is what caused the tsunami.


How and where did the Indian Ocean Tsunami generate?

If you mean the 2004 boxing day Tsunami then it happened just off the cost of Sumartra and was caused by a 9.3 earthquake If it isn't then sorry but i can't help you


Is a tsunami an earthquake?

No. A tsunami is a giant ocean wave. A tsunami can be caused by an earthquake, but they are completely different things.


2009 what caused the Tsunami in Samoan?

An earthquake happened, which triggered the tsunami.


Was there a tsunami after the earthquake in mount Krakatoa in 1883?

There was a tsunami, but it was triggered by a volcanic eruption, not an earthquake.


Is a tsunami stronger than earthquake?

Earthquake


Why is a tsunami useful?

Tsunami is useful to generate electricity.