There are vast wonders in Qingdao sea area. What is the formation principle of this spectacle?

Qingdao sea area is a huge wonder, which is mainly caused by the huge temperature difference between sea surface temperature and air temperature. When dry cold air blows from the land to the warm and calm sea surface, the evaporation or volatilization of seawater intensifies, and the generated water vapor quickly condenses into ice crystals in the cold air, and then is dispersed in the air by strong cold air, forming a vast and ethereal smoke wave? Hai Hao? Wonder. ?

When the strong cold air arrived, the island city instantly fell into the freezer. It is understood that the lowest temperature in the morning of 65438+1October 7 is-15.9℃. As of 15: 30 pm, the highest daytime temperature in the urban area on the 7th was-10.6℃, and the highest temperature in other districts and cities was -9.4℃ in the West Coast New District. On that day, the sea level along the island city was even rarer? Hai Hao? Wonders add magnificent scenery to the island city in winter.

All these have broken the lowest extreme temperature since Qingdao National Basic Meteorological Station 196 1. Except Qingdao Station, Huangdao National Meteorological Observatory recorded the lowest temperature of-17.3℃, which also broke the lowest temperature extreme since this station 196 1.

Put on more clothes when you go out, and your face is like a knife! ? The cold wave of the king's explosion deserved its name. It's too cold! On the morning of the 7th, this cold wave was screened in Weibo and friends circle. Although the reporter came prepared and put on thick clothes inside and outside, he was frozen by the cold wind as soon as he went out. In a short time, even the hot air exhaled from his nostrils became ice. As a native of Qingdao, the reporter was impressed that this level of cold air was really the first time.

On October 8th, 65438/kloc-0, the lowest temperature in urban and coastal areas was-14℃ ~- 13℃, and the lowest temperature in inland areas was about-15℃. On the 8th, the highest temperature in the city was -6℃ ~-5℃.

654381October 9, the lowest temperature in urban and coastal areas is-10℃ ~-8℃, and the lowest temperature in inland areas is-12℃ ~-1℃. On the 9th, the highest temperature in urban areas and coastal areas was around 0℃, and the highest temperature in inland areas was -2℃.

On the day of 65438+ 10/0, the lowest temperature in cities and coastal areas is -8℃ ~-6℃, the lowest temperature in inland areas is about-1/0℃, and the highest temperature in cities during the day of 10℃.

Qingdao is so spectacular and persistent? Hai Hao? This phenomenon is very rare and generally easy to appear in high latitudes such as the Sea of Japan. ? Boiling is not caused by the temperature rise of water, but the temperature difference between sea surface and air temperature in thermodynamics and the high wind speed in dynamics, which together cause the strong evaporation or volatilization of seawater, the rapid condensation of water vapor and the dispersion of ice crystals. Is this rapid condensation and dispersion of water vapor the same principle as throwing hot water in extremely cold places? . This phenomenon is particularly spectacular, and the local citizens are in an endless stream.