如何形成？如何防范？气象专家解读北京强降雨天气

Group 1 - The article discusses the extreme convective weather that occurred in Beijing's Miyun, Huairou, and Yanqing districts due to the influence of warm and humid airflow from the edge of the subtropical high-pressure system [1] - Meteorological experts indicate that Beijing has entered the main flood season, with a significant increase in the probability of heavy rainfall events during this period [1] - The article emphasizes the need for public awareness and preparedness for potential geological disasters such as flash floods and landslides due to frequent rainfall in the coming days [1] Group 2 - The Beijing Center for Disease Control and Prevention advises the public to pay attention to drinking and food hygiene during the rainy season, recommending against using rainwater for washing fruits and utensils [2] - It is suggested that individuals should wash any skin areas that come into contact with rainwater promptly to prevent skin diseases [2]