What are Tsunamis?

Tsunamis are waves caused by large earthquakes near the sea or in the sea, volcanic eruptions, submarine landslides, and landslides where massive debris falls into the water. Scientists did not use the term "tidal wave" as these waves were not caused by tides. Unlike typical waves caused by wind and storm, most tsunamis are not "broken" like curling style or surfers like it. Tsunami usually consists of multiple waves expressing to the coast like a powerful trend. The tsunami can enter the inland much farther than normal waves. As the tsunami approaches the coast, they behave like a tendency to move very fast, spreading inside. If the harassment caused by the tsunami occurs near the coastline, the resulting tsunami may reach the coastal community within a few minutes. According to the rule of thumb, when a tsunami occurs, it is too late. Even a small tsunami (for example, 6 feet high) can create a strong tidal stream and knock down someone from the foot. Due to complex interactions with the coast, the tsunami may last several hours

As with many natural phenomena, it is possible to detect the size of the tsunami from micro tsunamis. Also, like the Indian Ocean tsunami in 2004, we can detect only the huge tsunami that may affect the whole coastline of the ocean. If you hear the tsunami warning, or if you feel a strong coastal vibration or a very abnormal wave activity (such as sea water off the coast), move to the highland until the wave gentle (usually several hours) It is important to leave. until that day)

What is a tsunami? The tsunami is very strong, long and waves are long. The tsunami brought a lot of sorrow and sorrow to the people who experienced the tsunami. Language The tsunami comes from Japanese, it means harbor and wave. That word was discovered by fishermen returning to the harbor and they found that the surroundings of the harbor were damaged but they were unaware that the ocean had waves. Because there are 195 cases in Japan, the tsunami is very common in Japanese history. The power of the tsunami is absolutely horrible; the tsunami can completely destroy the city in a matter of minutes. The Indian Ocean tsunami in 2004 was one of the most deadly tsunamis in history and destroyed many cities. Tsunami ... Read more

The tsunami from the vast ocean has a very small wave height. For this reason, the tsunami in the open sea may be overlooked. In fact, as the tsunami passes under it, the fishermen over the sea may only experience a slight expansion. Although the height of the tsunami during the tsunami is not large, they are very wide and may span more than 1,000 soccer fields. They can also travel at high speed even in the deep sea as fast as a jet. When the tsunami approaches coastline or shallow water, the speed will be slower but the height will be higher. When the tsunami land, it brings tremendous energy and waves that can reach a height of over 100 feet.

Absolutely not! A tsunami can not raise a wave. Tsunami is a very dangerous phenomenon and should always be avoided. In addition to the huge destructive power of the tsunami, unlike the ordinary wave mainly composed of water, the tsunami has a large amount of submarine matter (mud and sediment). When surfing, this makes them very dangerous. At this time, scientists can not know when and where an earthquake occurs, so we can not predict when the tsunami caused by the earthquake will occur. If the volcano is closely monitored, it can be predicted that the tsunami caused by volcanic activity - a volcanic eruption of a submarine or a volcanic debris flow - is similar to that of the volcano of the eastern Caribbean.