台风白海豚在中国引发大范围强降雨，影响范围超出预期。江苏昆山市10日升级发布暴雨红色预警信号，预计当天将出现小时雨量100毫米以上的强降水[1]。这场台风的强降雨波及山东、河南、湖北、安徽、江苏、上海、浙江等十余省区市[1]，浙江东部地区地质灾害风险等级升至橙色预警[1]。鉴于灾情范围广泛，国家防减救灾委、应急管理部已启动国家四级救灾应急响应[1]。
台风白海豚的活跃期异常冗长。其登陆前移动路径超过6000公里，生命史为普通台风生命史的3倍以上[1]。该台风于9日傍晚在浙江玉环、乐清沿海两次登陆[1]，随后继续深入内陆地区，持续释放强降水。
Typhoon Bailu has brought severe weather across eastern China, triggering emergency responses across multiple provinces and municipalities.[1] The storm made landfall twice along the coasts of Yuhuang and Leqing in Zhejiang on the evening of August 9, before continuing its destructive path inland.[1]
On August 10, Kunshan in Jiangsu Province upgraded its heavy rainfall warning to red alert status.[1] The city is expected to experience extreme precipitation with hourly rainfall exceeding 100 millimeters.[1] The typhoon's impact has extended far beyond initial predictions, affecting over a dozen provinces and regions including Shandong, Henan, Hubei, Anhui, Jiangsu, Shanghai, and Zhejiang.[1] Eastern Zhejiang faces heightened geological disaster risks, with an orange-level warning issued for the region.[1]
Typhoon Bailu demonstrated exceptional longevity, traveling over 6,000 kilometers before making landfall, with a lifespan more than three times longer than that of a typical typhoon.[1] In response to the widespread threat, China's National Disaster Prevention and Reduction Committee and the Ministry of Emergency Management activated a Level 4 national emergency response for disaster relief operations.[1]