Just like the tidal wave, the tsunami also follows the currents. The height of the tidal wave is determined by the gravitational force exerted by the moon; hence it is highest during new and full phases of the moon and lowest during the quarter phases of the moon. The … Episode: In the movies, any big surge of water from the oceans -- the result of an underwater earthquake or a crashing asteroid -- is often called a tidal wave. FREDERICK, MD. Many animals stay away from the sea area. While a tsunami is a natural disaster, a tidal wave is a fluctuating, but everyday event. The origin of the tsunami is much deeper. Furthermore, unlike tidal waves, tsunamis can develop anywhere. Tsunamis are sometimes, but incorrectly, called tidal waves. Not only the astronomical location, Indonesia’s geological location also greatly affects the state of the Indonesia sea. Tsunamis consist of a series of waves that can range over minutes or hours. Majority of tsunamis (80%) occur in the Pacific Ocean but can occur in any large body of water if the underlying causes are present. A tsunami, on the other hand, occurs when some event disturbs the ocean. By Damond Benningfield. The size of the waves is determined by many varying factors, including the wind’s direction and speed. Tsunami waves and tidal waves are different in their strength, they also differ in their causes and also the signs. An unusually large sea wave produced by a seaquake or undersea volcanic eruption. While in many cases, this is a correct assumption, a blanket statement is not necessarily true. One thing that really distinguishes between tidal waves and tsunamis is the cause. Very good explaination. There have been several tsunami disasters in Indonesia. Wave heights can vary reaching up to tens of meters in large displacements. Although both have almost the same appearance, which is in the form of large waves from the ocean, the meaning of both is different. The understanding of tidal waves is a large wave that exceeds the height of the wave under normal circumstances, or it can be said that the tidal wave is a wave that exceeds the normal limit. At times like this, fishermen will usually take a day off from work because it can jeopardize safety if they keep working. Notify me of followup comments via e-mail, Written by : charm. There is no need to resubmit your comment. mawnaser@yahoo.com, NO DUH that is exactaly what the website explained gravity is one of those correlating factors. Tidal wave periods are between 6 to 12 seconds or 6 times lower than tsunamis, while tsunami wave periods are between 10 minutes and 20 minutes. As a rule, tidal waves follow the currents and are unlikely to cause a landfall in areas of temperate climates or northern countries. But even so, we can still predict the occurrence of tsunami waves through several signs, including the following: The amplitude of the tidal wave is approximately 10 meters, while the amplitude of the tsunami wave between several centimeters to 1 meter. A tidal wave is the wave the is result of the sun’s and moon’s constant gravitational pull on the ocean water on the earth. The differences between a tidal wave and a tsunami include the following: One thing that really distinguishes between tidal waves and tsunamis is the cause. From the description above we have learned the meaning of tidal waves and tsunamis. As a maritime country and the largest archipelago in the world, of course the existence of various kinds of sea is very significant for some Indonesian people, especially in the ones who live in coastal areas. Tidal waves may raise water level by several feet in just a matter of hours. But did you know that there are many points that distinguish between tidal waves and tsunamis (read more : Waves in Ocean – Causes, Differences, and Functions). One question that come to mind is… When the side of a mountain (above water) slips into the ocean and causes a huge wave, is this a tidle wave, a tsunami, or something else?? The tidal wave follows the currents, and therefore, is only able to strike areas within the current flow. Tsunamis can have wavelengths of up to 200 kilometers and can travel over 800 kilometers per hour. From the meanings above, it can be seen that the two have differences eventhough the appearance shown is similar. The causes of both are very different. • Tsunami is a huge wave that or a series of waves that move towards the coastline. Hope it is useful for all of us. The moon has a more prominent affect on the tides, as it is much closer to the Earth compared to the sun. ( this was located in a moutainous area) The evidience of this was found in the new, younger trees right below the origonal forest. A tsunami, on the other hand, occurs when some event disturbs the ocean. The tidal wave has what we would call regional preferences. Usually changing seasons often bring extreme weather with strong winds and this will cause a tidal wave. Key difference:A tidal wave is essentially a high tide that rises fast enough to appear in the form of a wave. A tidal wave is directly impacted by the atmosphere. Meanwhile, tsunami waves are usually caused by tectonic or volcanic activities that occur under the sea. Intensity of tides change depending on location and the position of the earth. Of course it may just burn itself out if it has to cross a large body of water such as the pacific, but it all depends on the mass that is being transfered to the body of water, and how much momentum it is carrying. (adsbygoogle = window.adsbygoogle || []).push({}); Copyright © 2020, Difference Between | Descriptive Analysis and Comparisons. A majority of the Earth is affected by the gravitational force of the sun, though it is not as easily visible as it is on water. Volcanic activity and also tectonic plates sometimes cause tsunami disasters. TO WHOM IT MAY CONCERN: What are the differences? Tidal wave lengths are between 10 meters and 200 meters or 1,000 times lower than tsunamis, while tsunami wavelengths are between 100 and 200 kilometers. The cause. But did you know that there are many points that distinguish between tidal waves and tsunamis (read more : Underwater earthquakes or underwater volcanic activity. NASER MOHAMMED U. S. A. But it’s another case of Hollywood not quite getting things right. The result of the gravitational pull creates a ocean bulge on opposite sides of the earth. The arrival of the tidal wave can be predicted several hours to the previous day. Further read : 15 Effects of Ocean Waves On Shorelines. From the meanings above, it can be seen that the two have differences eventhough the appearance shown is similar. A comparison between tidal waves and tsunamis: The two great wavelike swellings of the ocean surface that move around the earth on opposite sides and give rise to tide, caused by the attraction of the moon and sun. They are most prominent in narrow bays or in rivers along the coast. DifferenceBetween.net. In order to know more clearly and more deeply about these two waves, we will discuss them below. Can go as high as 55 feet. As the earth rotates it move into the tidal wave (bulge) so that at the ocean coast would experience high tide every (approximately) 12 hours. charm. I would think this kind would be called a tidal wave, as I only know of 3, and it would not fall under rouge or tsunami, i would assume the word tidal comes from the word tide which means the alternate rising of the of the sea due to the attraction of the sun and the moon… so i would definately consider any tidal wave to do with that, as for you a tsunami i know thats caused by underwater events… I really like your question:P it’s a good one. Tsunamis are sometimes, but incorrectly, called tidal waves. Tides are not only limited to the oceans, but can also occur in other systems, whenever a gravitational field is present. However, it is also possible that a tidal wave will burn out before it reaches the coast. Most people assume that there is no difference between a tidal wave and a tsunami, and often use the words interchangeably. I LOOK FORWARD TO YOUR AN EARLY REPLY. These waves are generally known as wind waves. This is called a "wave train”. PLEASE READ MY TEACHER EXPLANATION. These waves are the result of earthquake in the ocean floor causing shifting of water. In addition to the causes, the difference between tsunami waves and tidal waves can also be seen from the signs of occurrence. From the description above we have learned the meaning of tidal waves and tsunamis. It will often carry itself across hundreds, or even thousands, of miles of ocean before making landfall. © DeepOceanFacts.com -All Right Reserved. Now that’s some information about the difference between tidal waves and tsunamis. Tidal waves are ocean waves that occur periodically and depend on the relative position of the Earth and the Moon. The correlating factors between the sun, moon, and Earth cause a disturbance in the sea, and a ‘shallow water wave’ is formed.