来源：中国新闻网 受降雨影响广西5条河流10个水文站出现超警洪水 中新网南宁10月5日电 (陈秋霞 周也茹)广西壮族自治区水文中心5日介绍，10月4日8时至5日8时，据水 文部门监测，钦州、崇左及防城港等市部分地区有大到暴雨，日雨量最大为钦州市钦南区南珠街道72.0 毫米。 5日8时，广西共有右江、郁江及其支流武思江等5条河流10个水文站超警0.14米至5.32米，超警最大为郁 江南宁市邕宁区河段。郁江南宁水文站水位75.34米，超警2.34米，退水中；郁江贵港水文站水位43.63 米，超警2.43米，缓慢上涨。 广西水文中心预测，5日中午，郁江贵港城区河段将出现43.7米左右的洪峰水位，超警2.5米左右。未来 24小时，受台风"麦德姆"影响，北流河、南流江、九洲江、钦江、大风江、白沙河、防城河及北仑河等 江河可能出现2米至6米的涨水过程，部分河段可能出现超警洪水。(完) 编辑：付健青 广告等商务合作，请点击这里 本文为转载内容，授权事宜请联系原著作权人 中新经纬版权所有，未经书面授权，任何单位及个人不得转载、摘编或以其它方式使用。 关注中新经纬微信公众号(微信搜索"中新经纬"或"jwview")，看更多精彩 ...

Group 1 - The Guangxi Hydrology Center predicts significant water level rises of 2 to 8 meters in rivers such as the Gui River, Xiang River, Zi River, He River, Luo Qing River, and Liu River, with potential for exceeding warning levels in certain areas [1] - The Guangxi Meteorological Bureau forecasts heavy rain to torrential rain from August 14 to 15, with localized extreme weather events expected, particularly during the night of August 14 to the daytime of August 15 [1] - A four-level emergency response for flood prevention has been activated by the Guangxi Flood Control and Drought Relief Command on August 14 at 19:00 [1] Group 2 - A yellow warning for geological disasters has been issued by the Guangxi Natural Resources Department, indicating a high risk of geological disasters in several cities and counties from August 14 to 15 [2] - Specific areas at risk include Liuzhou, Guilin, Wuzhou, Guigang, Yulin, Hezhou, and several autonomous counties, highlighting the widespread nature of the geological risk [2]

Group 1 - The main flood season in China varies by region, with the Northeast and North China experiencing it from July to August, while the Yangtze River basin has its peak from June to August, and South China from April to October [1][3][5][7] - The critical flood prevention period in North China and Northeast is from July 16 to August 15, known as "July down, August up," during which urban flooding and river dam risks are prevalent [3][5] - The Yangtze River basin experiences a "plum rain" period from late June to early July, characterized by continuous rain and high humidity, often accompanied by thunderstorms [5] Group 2 - Flood warning levels are categorized into two: warning water level and guarantee water level, which indicate the state of flood defense readiness [10] - The warning water level signifies a state of alert for flood defenses, while the guarantee water level represents the maximum water level that can be safely managed by flood defenses [12] - Floods are classified and numbered when they exceed historical records or reach significant scales that threaten local flood safety, prompting public awareness [13][15]