Recently, strong winds and hail have begun to blow across Hangzhou. Why are extreme weather events becoming more and more frequent?
The frequent occurrence of extreme weather is due to the damage to the ecological environment on the one hand, and the influence of subtropical air pressure on the other.
In recent years, very strange weather conditions have occurred in various cities across the country. The main reason why these weathers are so changeable is that the huge temperature differences caused by cold air and flowing clouds lead to strong convective weather. appears, so the temperature fluctuates between high and low, and sometimes there are even strong winds and hail.
1. The weather in Hangzhou is very changeable this time.
Looking at the changes in the entire weather curve in Hangzhou this time, it is really very changeable. In the past few days, Hangzhou has entered a fever state. The temperature in the entire city has repeatedly hit new highs and exceeded extreme values. People are suffering from the heat. , the air suddenly became very changeable, and strong convection weather conditions appeared, causing the weather to suddenly cool down, and suddenly entered an era of cold air, with hail and strong winds falling in many areas. According to the analysis of meteorological experts, the reason why the weather is so changeable is mainly due to the influence of the subtropical high pressure in the northwest Pacific, which causes extreme weather to come early and violently this year.
2. The frequent occurrence of extreme weather is also a signal.
According to analysis, the frequent occurrence of extreme weather in recent years is a very dangerous signal because the ecological environment has been greatly damaged. In the process of the entire balloon throughput of water and the alternation of hot and cold air, A huge temperature difference occurred and continued to increase.
3. What is your personal opinion?
My main personal understanding of the changeable weather is that on the one hand, the weather is really changeable, with hot and cold air appearing alternately, making the temperature of the entire city become hot and cold, making it difficult to prevent, and on the other hand, the weather is very changeable. This aspect shows that the earth's ecosystem we live in has indeed been greatly damaged. The earth's ecological and climate regulation capabilities frequently have problems. The protection of the earth's ecological environment has been put on the agenda without delay. Strategies and suggestions in various directions should be actively formulated. Comprehensive implementation of protecting the earth and the ecological environment cannot be achieved by just one city or one person's efforts. It requires the joint efforts and progress of people all over the world to create a good ecological environment. .