第13号台风"白海豚"过境引发多地强降雨，交通运输部8月10日对浙江、江西、安徽等8省及相关部门开展视频调度[1]。交通运输部维持强降雨二级防御响应，同时调整台风防御响应为四级[1]，要求相关地区做好主动防御、安全管控和应急准备工作[1]。中央气象台已于8月10日10时发布暴雨橙色预警和台风蓝色预警[1]。
台风当前动向及影响范围方面，第13号台风"白海豚"8月10日上午9点位于浙江省丽水龙泉市，外围最大风力9级[1]。预计8月10日14时至11日14时，浙江中北部、上海、江苏等地将出现大到暴雨，局地有特大暴雨，降雨量为250-270毫米[1]。台风将以每小时15-20公里的速度向西北方向移动，强度逐渐减弱[1]。
交通运输部在调度中强调要坚决做到"应停尽停、应关尽关、应撤尽撤"[1]，确保交通运输安全。
Typhoon No. 13 "Baihaitun" swept across multiple provinces, triggering severe rainstorms across affected areas.[1] The Central Meteorological Administration issued an orange rainstorm warning and a blue typhoon alert at 10 a.m. on August 10.[1] As of 9 a.m. that morning, the typhoon was positioned over Longquan City in Lishui, Zhejiang Province, with maximum peripheral wind speeds of Grade 9.[1]
The Ministry of Transportation maintained a Level 2 emergency response for heavy rainfall while downgrading its typhoon response to Level 4, conducting video coordination sessions with eight provinces including Zhejiang, Jiangxi, and Anhui, as well as relevant departments.[1] Forecasts predicted heavy to torrential rain across central and northern Zhejiang, Shanghai, and Jiangsu between 2 p.m. on August 10 and 2 p.m. on August 11, with localized areas experiencing extraordinary rainfall of 250 to 270 millimeters.[1] The typhoon was expected to move northwest at a speed of 15 to 20 kilometers per hour while gradually weakening in intensity.[1] Coordination directives emphasized strict adherence to the principle of "stop all operations that should be stopped, close all facilities that should be closed, and evacuate all personnel that should be evacuated."[1]