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The wave will build in height as it approaches a shore. The size of the wave is influenced by the topography of the coastline and the ocean floor. That is the reason a wave at one beach can be much smaller than one at another beach that is not far away.
Wiki User
∙ 14y ago
Tsunamis are typically caused by underwater seismic activity, such as earthquakes or volcanic eruptions, that displace a large volume of water. Other factors that can trigger a tsunami include landslides, meteorite impacts, or underwater volcanic explosions. The shape and characteristics of the coastline can also influence the intensity of a tsunami when it reaches land.
Wiki User
∙ 11y agoSize, magnitude and depth of earthquack. Amount of displacement of undersea terrain. Speed of displacement. Then that creates a swell - where that swell goes into land - the distance it has to disperse, the shelf that the swell impacts with and then the shoreline the swell(s) impact. Many features affect the destructive power and a few supercomputers crunch the data and make for some pretty horrific simulators.
Wiki User
∙ 13y agothe main factors of a tsunami are the location of the epicentre, the magnitude of the quake causing it and the fetch (distance from epicantre to land)
Wiki User
∙ 11y agoTwo plates under the earth rub aganist each other and cause an earthquake then that mkes huge wave start a tsunamis
Wiki User
∙ 15y agoLarge underwater earthquake
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How far does the water normally go out before a tsunami?
Before a tsunami, the water may recede significantly from the shore, exposing areas that are normally underwater. The extent of this "drawback" can vary depending on factors such as the size and intensity of the tsunami.
What magnitude generate tsunami?
Tsunamis can be generated by earthquakes, volcanic eruptions, or landslides underwater. The magnitude of the earthquake or the volume of material displaced by a volcanic eruption or landslide are important factors that determine the size and strength of the resulting tsunami.
What happens to the height of the tsunami when its velocity is doubled?
Thats a simple question it gets higher...
How far inland did the tsunami reach in Japan?
The 2011 tsunami reached inland up to 10 kilometers in some areas of Japan. The extent of inland penetration varied based on factors such as topography and elevation.
How likely does a tsunami happens?
The likelihood of a tsunami occurring depends on various factors, such as the location of the event, the type and intensity of the trigger (such as an earthquake or landslide), and the local topography. Areas with a history of seismic or volcanic activity are at a higher risk of experiencing a tsunami. Early warning systems and preparedness measures can help mitigate the impact of tsunamis.
How do you avoid the tsunami in future?
You can reduce effect of tsunami but there is no way you can avoid it for certain, area which are most likely to get hit by tsunami are area near sea and ocean (large amount of water) and area which also has high earthquake zone. If you are not affected by these two factors you are very unlikely to get hit by the tsunami.
How far does the water normally go out before a tsunami?
Before a tsunami, the water may recede significantly from the shore, exposing areas that are normally underwater. The extent of this "drawback" can vary depending on factors such as the size and intensity of the tsunami.
What magnitude generate tsunami?
Tsunamis can be generated by earthquakes, volcanic eruptions, or landslides underwater. The magnitude of the earthquake or the volume of material displaced by a volcanic eruption or landslide are important factors that determine the size and strength of the resulting tsunami.
What happens to the height of the tsunami when its velocity is doubled?
Thats a simple question it gets higher...
How far inland did the tsunami reach in Japan?
The 2011 tsunami reached inland up to 10 kilometers in some areas of Japan. The extent of inland penetration varied based on factors such as topography and elevation.
What is the term for an water wave created by an earthquake?
its called a tsunami
Why is a tsunami called tsunami?
"Tsunami" means Japanese harbor wave. That's why they call it tsunami.
How likely does a tsunami happens?
The likelihood of a tsunami occurring depends on various factors, such as the location of the event, the type and intensity of the trigger (such as an earthquake or landslide), and the local topography. Areas with a history of seismic or volcanic activity are at a higher risk of experiencing a tsunami. Early warning systems and preparedness measures can help mitigate the impact of tsunamis.
Can you show me a Slogan on Tsunami?
Always help each otherDo not Bother.
How high can a tsunami grow to?
A tsunami can grow to different heights depending on various factors such as the size of the earthquake or underwater landslide that generated it, the depth of the water, and the shape of the coastline. Tsunamis can reach heights of over 100 feet in extreme cases.
How high does the water go from a tsunami compared to normal sea level?
A tsunami can cause water levels to rise significantly higher than normal sea level, sometimes reaching tens of feet in height depending on various factors such as the size of the tsunami, the slope of the coastline, and the distance from the earthquake source.
What is worst a tsunami or a flood?
tsunami
