水利部针对4省市启动洪水防御Ⅳ级应急响应

Core Viewpoint - The article reports on the forecast of heavy rainfall in North China and certain provinces, which may lead to significant flooding and has prompted the Ministry of Water Resources to initiate a Level IV flood emergency response [1] Group 1: Weather Forecast - From August 19 to 22, heavy rainfall is expected in eastern North China, as well as in Liaoning and Yunnan provinces [1] - Areas such as central and northeastern Hebei, eastern and southern Beijing, most of Tianjin, southeastern Liaoning, and central and northern Yunnan are predicted to experience torrential rain [1] Group 2: Flood Risk - Rivers including the Daqing River, Yongding River, and others in the Beijing-Tianjin-Hebei region are likely to see significant water level rises due to the rainfall [1] - In the affected areas, some small and medium rivers may experience flooding above warning levels [1] Group 3: Emergency Response - The Ministry of Water Resources activated a Level IV flood emergency response for Tianjin, Hebei, Liaoning, and Yunnan provinces as of August 19 at 14:00 [1]