What is the principle of dragon water absorption in Dalian sea area?

On August 20 19 17, around 4 pm, some netizens photographed the spectacle of four dragons sucking water at the same time in Zhuanghe Black Island. A white water column soared into the sky, moving like a dragon. It's like a science fiction movie. The sea is spinning and rising.

In the waters of Dalian, dragons often absorb water. It basically appeared in May. Of course there are other times. There are certain reasons, special climate phenomena.

Dragon water absorption is a tornado at sea. Tornadoes swept the leaves and dust on the land, forming yellow storm dragons, while at sea, they rolled up the sea water and formed white hoses.

Tornado is a kind of cyclone, which usually occurs on the ground and sea with strong convection and is a local climate phenomenon. It is caused by strong small-scale air vortex formed by air convection under strong unstable weather conditions.

For example, the tornado along the coast of Dalian is due to the high sea surface temperature and strong air convection. The cumulonimbus clouds above meet the rising warm air flow at sea, alternating hot and cold, forming a cyclone and spinning violently. When it touches the sea surface, it will take the seawater and rotate with the airflow.

The speed of tornadoes is often very fast, even five or six times that of 12 typhoon. And it comes quickly and goes quickly. So there is no way to accurately predict tornadoes. Because this is a small-scale special climate phenomenon.

However, once the dragon cyclone shows signs of formation, ships sailing at sea should quickly escape from this area to avoid being caught in the whirlpool of tornadoes. What can be prevented at present is the rapid generation of large-scale cumulonimbus clouds. Once you see such a cloud, you should always take precautions and stay away from the thunderstorm area!