The wonders of Qingdao Haihao can only appear in extremely cold weather. What is the connection with Qingdao’s super low temperature this year?

On January 7, 2021, the lowest temperature in Qingdao, Shandong Province reached minus 15.9°C, and a rare sea spectacle appeared on the sea near Qingdao. According to experts, this phenomenon only occurs in extremely cold weather. It is understood that the reason for this phenomenon is the impact of strong winds and cooling weather. This led to the rare Haihao phenomenon appearing on the sea surface in Qingdao. The so-called Haihao phenomenon refers to a similar "fairy spirit" landscape that appears on the sea.

Experts’ explanation for this phenomenon is that this phenomenon may only occur on the sea surface under extremely cold weather conditions. At the beginning of this year, extreme low temperature weather did occur in Qingdao. So, what is the reason for the super low temperature in Qingdao? It is understood that the reason for the super low temperature in Qingdao is likely to be related to the La Ni?a phenomenon. According to experts, the last time this happened was five years ago. At that time, a La Ni?a phenomenon also occurred.

So, what is La Ni?a? La Ni?a refers to an abnormally cooling condition in the central and eastern Pacific Ocean. That is, the southeast trade wind blows the seawater heated by the sun to the western part of the Pacific, causing the sea level in the west to be nearly 60 cm higher than that in the east. At the same time, the seawater temperature in the west increases, the air pressure drops, and moist air accumulates to form typhoons and tropical storms. Turn over, causing the water in the eastern Pacific to become colder. When the La Ni?a phenomenon occurs, our country is prone to cold winters and hot summers. The number of tropical cyclones landing in our country is more than normal, resulting in the phenomenon of "drought in the south and floods in the north".

The La Ni?a phenomenon that occurred this year is very likely to be the cause of extreme low temperatures in Qingdao. At the same time, and because of this, a Haihao phenomenon similar to a fairyland appeared in Qingdao. The Haihao phenomenon reappeared after five years. Netizens also commented on this. Some said they had seen it in the river when they were children. Some say this is a good opportunity to enter Penglai Wonderland once in a century. All in all, the Haihao phenomenon still looks spectacular. Don't know when it will appear next.

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