It was as hot as 3 1.3℃, with strong wind and hail. Why is Hangzhou so grumpy this day?

Such a huge weather change in Hangzhou is mainly affected by strong convective weather. Due to the influence of subtropical high-pressure cyclone, Hangzhou has entered a state of hot and cold.

The weather changes in Hangzhou during this time are really strange. It was so hot some time ago that people couldn't help it. Short-sleeved air conditioners have been in use. But all of a sudden, the weather changed dramatically, and there was a strong wind and even hail. Many people want to know why there is such a severe late spring cold and weather fluctuation when spring comes this year. In fact, the main reason is that under the influence of Siberian subtropical high-pressure cyclone, cold air collided with hot air, resulting in hot and cold weather.

First of all, what is the whole story?

In recent years, the earth's ecological environment has not been well restored, carbon dioxide emissions have continued to increase, the earth's ecological environment has been more and more seriously damaged, the greenhouse effect of the whole earth is still intensifying, and the glaciers in the North and South poles continue to melt. Together, these factors lead to frequent extreme weather on the earth, and even disasters occur frequently around the world due to extreme weather.

Second, pay more attention to bad weather travel.

At present, this bad weather in Hangzhou will soon pass, and the weather changes affected by the subtropical high will pass in a short time. At that time, Hangzhou will face the appearance of hot weather, so in this case, citizens should take personal protective clothing and pay attention to keep warm. When extreme weather occurs, they must go out as little as possible and choose public transportation as much as possible.

Third, what is my opinion?

With the frequent occurrence of extreme weather in recent years, we must be vigilant and not take it lightly. The frequent occurrence of extreme weather, on the one hand, shows that the earth's ecological environment is still suffering great damage, on the other hand, it also poses a great threat to people's property and economic losses and even personal safety. When extreme weather happens, we must do personal protection and put the protection of the ecological environment on the agenda.