Recently, strong winds and hail have started to fall all over Hangzhou. Why are extreme weather becoming more and more frequent?

The frequent occurrence of extreme weather is due to the destruction of ecological environment on the one hand and the influence of subtropical high on the other.

In recent years, very strange weather conditions have appeared in cities all over the country. The reason why these weather conditions are so changeable is mainly because the huge temperature difference caused by cold air and convective clouds leads to strong convective weather, so the temperature is high and low, and sometimes there are even strong winds and hail.

1. The weather in Hangzhou is changeable.

Look at the change of the whole weather curve in Hangzhou, which is very changeable. A few days ago, Hangzhou entered a state of fever, and the temperature in the whole city hit record highs and exceeded the extreme value. People are bitterly hot, and suddenly the air is very changeable, and strong convective weather conditions appear, which leads to the sudden cooling of the weather and the sudden entry into the cold air era. In many areas, there are hail and strong winds. According to the analysis of meteorologists, the reason why the weather is so changeable is mainly influenced by the subtropical high in the northwest Pacific, which leads to the early and fierce extreme weather this year.

Second, the frequent occurrence of extreme weather is also a signal.

It is considered that the frequent occurrence of extreme weather in recent years is a very dangerous signal, because the ecological environment has been greatly destroyed, and there is a huge temperature difference in the whole balloon during the process of throughput and alternating hot and cold air, and this temperature difference is still increasing.

Third, what is my personal opinion?

My personal understanding of the changeable weather is that, on the one hand, the weather is really changeable, and hot and cold air appear alternately, which makes the temperature in the whole city hot and cold, which makes people hard to prevent. On the other hand, it shows that the earth ecosystem we live in has indeed been greatly damaged, and the problems of the earth's ecological climate regulation ability are frequent, so it is urgent to protect the earth's ecological environment. We should actively formulate comprehensive strategies and suggestions to protect the earth in an all-round way. The ecological environment can not be achieved by the efforts of one city, but needs the joint efforts and progress of the whole world to create a good ecological environment circle.