长江中下游正式入梅 长江委会商部署近期暴雨洪水防御工作

Core Viewpoint - The Yangtze River Basin has officially entered the plum rain season, with ongoing discussions on flood prevention measures due to expected heavy rainfall and potential flooding risks [1] Summary by Relevant Sections - Flood Prevention Measures - The Yangtze River Commission held a flood prevention meeting on June 19 to analyze and assess the flood situation in the basin and to arrange flood defense work for the upcoming heavy rainfall [1] - Weather Forecast and Rainfall Expectations - The plum rain season in the middle and lower reaches of the Yangtze River officially began on June 18, which is later than usual this year. However, extreme localized heavy rainfall is still expected during this period [1] - The total rainfall during the plum rain season is anticipated to be lower than the average for previous years, but certain tributaries may exceed warning levels due to localized heavy rainfall [1] - Upcoming Rainfall Events - A significant rainfall event is forecasted from June 19 to 23, with moderate to heavy rain and localized torrential rain expected across the Yangtze River Basin, particularly in areas near the Wu River, Qing River, and the main stream of the middle and lower Yangtze River [1] - Another round of rainfall is expected from June 24 to 28, moving from west to east, with the main rain area located near the Wu River and the upper and middle reaches of the Yangtze River [1]