Web Results

Tsunami

en.wikipedia.org/wiki/Tsunami

A tsunami also known as a seismic sea wave, is a series of waves in a water body caused by the displacement of a large volume of water, generally in an ocean or a large lake. Earthquakes, volcanic e...

An earthquake below the surface of the ocean causes the formation ...

www.answers.com/Q/An_earthquake_below_the_surface_of_the_ocean_causes_the_formation_of_a_giant_wave_known_as_a

Tsunami ... What term describes giant waves in the ocean caused by earthquakes or ... Which is a wave of water caused by an earthquake under the ocean? ... the surface of the ocean cause the formation of a giant wave known as what?

Quia - Earth Science Chap. 5 Earthquakes

www.quia.com/jg/945989list.html

earthquake, the shaking that results from the movement of rock beneath ... anticline, an upward fold in rock formed by compression of Earth's crust ... focus, the point beneath Earth's surface where rock breaks under stress and causes an earthquake ... tsunamis, a giant wave caused by an earthquake on the ocean floor.

How do underwater earthquakes cause tsunamis? | Reference.com

www.reference.com/science/underwater-earthquakes-cause-tsunamis-643e7918206826ac

Underwater earthquakes push water upward to create the initial movement, ... The waves travel through the ocean in a similar fashion to ripples created by ... the earthquake does not displace enough water to create the big wave. ... of the earthquake must be near the surface of the sea floor to cause the correct movement.

What is a Tsunami and What Causes a Tsunami? | Earth Eclipse

www.eartheclipse.com/natural-disaster/what-is-a-tsunami-and-what-causes-a-tsunami.html

The volcanic or earthquake activity usually creates a huge wave underneath ... tsunamis are often known to be a series of enormous seismic sea waves ... Simply put, a tsunami of this nature is like the effect of an earthquake on the land surface. ... in the form of an earthquake under the sea suddenly push up the ocean floor.

How do earthquakes generate tsunamis? - International Tsunami ...

itic.ioc-unesco.org/index.php?option=com_content&view=article&id=1158&Itemid=2026

When these plates move past each other, they cause large earthquakes, which ... the ocean's surface, displace water, and generate destructive tsunami waves.

High School Earth Science/Ocean Movements - Wikibooks, open ...

en.wikibooks.org/wiki/High_School_Earth_Science/Ocean_Movements

Sound waves move through the air, earthquakes send powerful waves through ... These waves, called tsunami (Figure 14.9), can travel at speeds of 800 ... Wind is the primary force that causes ocean surface waves, but it does not cause the tides. ... It also creates surface currents, which are horizontal streams of water that  ...

Formation of Tsunamis - Tsunami Alarm System

www.tsunami-alarm-system.com/en/phenomenon-tsunami/phenomenon-tsunami-formation.html

The term tsunami from the Japanese and means - Big wave in the port. ... due to earthquakes on the sea bed, Volcanic eruption above and under water, landslides or meteorite impacts. About 86 % of all Tsunamis result from so-called seaquakes. In order for a tsunami caused by a seaquakes to occur, three things have to ...

Waves - building, seawater, sea, depth, oceans, largest, types ...

www.waterencyclopedia.com/Tw-Z/Waves.html

Waves at the surface of the ocean and lakes are orbital progressive waves. ... Waves in water deeper than half their wavelengths are known as deep water waves. ... generated by earthquakes at sea, and tide waves generated by the attraction of the ... This causes the wave crest to bend towards the shore, termed refraction, ...

Tsunami and Earthquake History and Potential for Guam

www.guampedia.com/tsunami-and-earthquake-history-and-potential-for-guam/

Jul 3, 2014 ... The term tidal wave is used in reference to ocean waves caused by the ... The hard rock surface of the earth, or the crust, is made up of plates ... Philippine Plate , forming the Marianas Trench, the lowest elevation ... Scientists measure the strength of an earthquake using an instrument called a seismograph.

More Info

Earthquakes & Tsunamis: Causes & Information - Live Science

www.livescience.com

Apr 20, 2015 ... Earthquakes occur every day, but most people don't notice the small ones. ... and stable, the earth is, in fact, constantly shifting under our feet. ... If the earthquake occurs in the ocean, it can push up powerful waves, known as tsunamis. ... of the seafloor during an earthquake creates large tsunami waves, ...

Where does the energy released by fault movement form ...

www.reference.com

The energy released by fault movement is formed from the motion of the tectonic ... As the plates move, they rub against each other and become stuck, where energy is stored until they slip apart and cause an earthquake. ... Filed Under: ... below the Surface of the Ocean Causes the Formation of a Giant Wave Known as a ...

How are tidal waves formed? - Ask the Surfing Scientist - Surfing - ABC

www.abc.net.au

Massive ocean waves that slam into coastlines are called tsunamis (pronounced ... are caused by wind and start out as ripples on the surface of the ocean. ... In the ocean, earthquakes cause all of the water directly above to suddenly ... In that case, my advice is to grab the big wave gun (big surfboard) from under your pillow .....