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北京拉响雷电、冰雹、大风三预警 为何总是“组团”来?
Xin Jing Bao·2025-05-16 03:12

Core Points - The article discusses the recent severe weather events in Beijing, including thunderstorms, hail, and strong winds, and explains the meteorological conditions that lead to these phenomena [1][2][3] Weather Conditions - The cold vortex system is a significant factor affecting Beijing's weather during the spring and summer, leading to the formation of strong convective storms [1] - The transition period from spring to summer, particularly from May to June, is identified as a peak time for hail occurrences due to the warming ground and the influence of cold air aloft [1][2] - The combination of warm surface temperatures and cold air aloft creates unstable atmospheric conditions conducive to hail formation [2] Safety Measures - Recommendations for avoiding hazards during thunderstorms include staying away from high points, avoiding metal objects, and securing indoor environments [3] - In the event of hail, individuals are advised to seek shelter indoors or under sturdy cover, protecting themselves from potential injuries caused by falling hail [4] - During strong winds, outdoor activities should be halted, and precautions should be taken to secure loose items and avoid areas under tall structures or trees [6]