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What is a seaquake?

Updated: 5/22/2024
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12y ago

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The word seaquake was first coined in the 1880's by Eberhart Rudolph, Professor of Geophysics at the University of Strassburg in Germany. As defined by Professor Rudolph, the word was originally intended to reference an earthquake "felt" by crew members on a vessel.

Underwater earthquakes disturb the solid earth as well as the water above the epicenter. The disturbance in the solid earth is called a earthquake whereas the disturbance in the water is called a seaquake.

A tsunami is properly referenced as a seaquake since the waves in the water are produced by an earthquake in the solid earth.

For an interesting treatment on seaquakes, read Captain David Williams' SEAQUAKE THEORY to explain why whales mass strand themselves on beaches around the world.

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1mo ago

A seaquake is an earthquake that occurs underwater, specifically within the Earth's crust beneath the ocean floor. These underwater earthquakes can cause tsunamis due to the displacement of water caused by the seismic activity.

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What tsunami is not a tidal wave?

The one that is not caused by and earthquake or seaquake. Well you can see that a tsunami will still be in the air, it can be called the wall of water, it goes over land. Wile a tidal wave is a beach wave that still goes over land, that means that a tsunami is worse.


How do an earthquake occur?

An earthquake occurs when there is a sudden release of energy in the Earth's crust, resulting in seismic waves that shake the ground. This release of energy is usually caused by the movement of tectonic plates along faults in the Earth's crust. The point on the Earth's surface directly above where the earthquake originates is called the epicenter.


What is the difference between a tidal wave and a rogue wave?

A tidal wave is a shallow-water wave caused by the gravitational interactions between the Earth, Sun, and Moon, typically associated with tides. A rogue wave, on the other hand, is an abnormally large and unpredictable ocean wave that can occur even in calm conditions, often posing a threat to ships at sea. Rogue waves are not related to tides and can appear suddenly and unexpectedly.


How do tsunamis travel across the sea?

When tsunamis form in the open ocean they can reach speeds of 500 miles per hour, but they are very small: usually less than three feet high. When they hit shallow water as they approach a shoreline, they slow down, sometimes to less than 50 miles per hour, but build dramatically in weight because of how heavy the water is.2nd Answereer says: In the deep open sea, tsunamis move at speeds approaching a jet aircraft (500 mph or more). As they approach the shore, they slow down. When a tsunami arrives at the shore, it usually does so as a rapidly rising tide moving at about 70 km/hour (45 mph).


Related questions

What is the definition of seaquake?

A quaking of the sea.


What is an earthquake that occurs in the ocean?

A seaquake is a type of earthquake that occurs under the seafloor.


What is the meaning of tsunami?

A tsunami is a large sea wave produced by a seaquake or undersea volcanic eruption.


What is the meaning of a tsunami?

A tsunami is a large sea wave produced by a seaquake or undersea volcanic eruption.


The term tsnami means?

'Tsnami ' is gibberish, however 'tsunami' is an unusually large sea wave produced by a seaquake or undersea volcanic eruption.


What tsunami is not a tidal wave?

The one that is not caused by and earthquake or seaquake. Well you can see that a tsunami will still be in the air, it can be called the wall of water, it goes over land. Wile a tidal wave is a beach wave that still goes over land, that means that a tsunami is worse.


What are some eight letter words with 2nd letter E and 3rd letter A and 4th letter Q and 8th letter E?

According to SOWPODS (the combination of Scrabble dictionaries used around the world) there are 1 words with the pattern -EAQ---E. That is, eight letter words with 2nd letter E and 3rd letter A and 4th letter Q and 8th letter E. In alphabetical order, they are: seaquake


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Are tsunamis more dangerous then tornado's?

i think a tsunami is more dangerous then a tornado because a tsunami is a seaquake that causes huge waves the waves are so big it could bring all the water to land the pressure of the water can destroy houses and bring people and things to sea theres no safety for tsunami.a tornado is a huge spriling wind that comes down from the sky sometimes tornadoes are called whirl winds it would be safer to have a tornado coming.


When and where were the crew members of 'Mary Celeste' found?

Never and nowhere are the "when" and "where" regarding finding the crew members of the half brig Mary Celeste. Everyone known to have been aboard the hermaphrodite brig in question as of Tuesday, November 5, 1872, is considered as having disappeared without a trace. Captain David Williams, who understands the direction and flow of currents between the Azores, Portugal and Spain, suggests, in his online article "Mary Celeste Was Abandoned during a Seaquake," that some of those aboard the part barkentine part schooner may have accounted for never identified bodies found tied to a plank off Spain in early 1873.


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