Group 1 - A significant heatwave is affecting northern China, with ground temperatures exceeding 50°C on May 20, particularly in regions like Shanxi and Ningxia, where temperatures reached 71.1°C, 70.3°C, and 70.1°C respectively [1] - The extreme temperatures are attributed to clear skies and enhanced solar radiation, leading to rapid warming in Henan and Hebei, compounded by descending air currents from the Taihang Mountains [3] - The ongoing hot and dry weather has resulted in drought conditions in various northern regions, impacting winter wheat production during a critical growth phase [3] Group 2 - Experts predict that the high temperatures will not last long, with a significant drop expected starting from May 22 due to the influence of cold air and precipitation [4] - The temperature in northern regions is anticipated to decrease gradually, with some areas experiencing a drop of over 15°C [4] - A heat prevention guide emphasizes the importance of hydration, avoiding outdoor activities during peak heat, and maintaining a cool environment to prevent heat-related illnesses [5]
北方多地地面温度超70℃ 这份防暑指南快收下
Yang Shi Xin Wen·2025-05-20 22:56