There are strong winds, hail and thunderstorms in Jiangsu. Why is there such extreme weather?

During the holidays in Jiangsu, the weather is really extreme. Gale, hail and thunderstorm occurred once in such a short time, which brought great losses to local life safety and property. So why is there such extreme weather? Let's listen to the opinions of experts.

First, expert analysis. How did this extreme weather happen? Sun Jun, chief forecaster of the Central Meteorological Observatory, analyzed that it was mainly affected by the northeast cold vortex, and there were strong winds along the Yangtze River and northern Jiangsu, accompanied by strong convective weather such as hail. He said:? On April 29 -30, the central and eastern regions of China were affected by cold air. This cold air mainly produced a high-altitude cold vortex in northeast China. The cold air moves eastward and southward with the cold vortex, and meets some warm and humid air currents in East China. Strong convective weather such as thunderstorms, strong winds or hail has also appeared in some places. Because the wind of its own cold air is relatively strong, coupled with strong convection, it brings superposition effect, so the wind is relatively strong in some places.

2. What kind of threat will such extreme weather bring us? Needless to say, such extreme weather will definitely pose a threat to our property. According to related reports, many telephone poles and trees in Jiangsu were destroyed, and many vehicles were hit by roadside billboards. The vehicle has been deformed and cannot be used without repair. Secondly, it is dangerous to our lives. This epidemic has the greatest impact in Nantong, 1 1 people died and 100 people were injured. This situation is really bad.

Third, how to deal with extreme weather? First of all, one thing we should remember in this weather is to protect our personal safety, so we must reduce going out in this weather. Don't take chances with your behavior, because they won't let us go easily in this weather, and our going out will only make things worse.