Shanghai Metro to resume on Tuesday as Typhoon Dolphin weakens

All Shanghai Metro lines will resume normal operation on Tuesday as the effects of Typhoon Dolphin, which brought torrential rain and powerful winds to the city, continued to weaken since Monday afternoon.

The typhoon's spiral rain bands unleashed severe weather conditions from early morning through midday, with wind and rainfall showing signs of abating by the afternoon.

Data from 8 pm Sunday to 2 pm Monday revealed that the city received an average of 137.7 millimeters of rainfall, with more than 80 percent of townships and streets recording over 100 millimeters.

Nearly 70 percent of local areas reported maximum wind gusts above force 7, and the city endured gale-force winds above force 8 for 48 consecutive hours. Weak tornadoes were observed in Jinshan, Fengxian, Songjiang and Qingpu districts.

In response, Shanghai activated an emergency water diversion system for the first time on Monday, pumping water from Suzhou Creek into the Huangpu River to prevent dangerous surges in water levels. A total of 15 portable high-capacity drainage units, capable of displacing 30,000 cubic meters of water per hour, were deployed to safeguard the city's infrastructure.

As of 4 pm Monday, Dolphin's center was located over Shangrao city of Jiangxi province, with its intensity downgraded to tropical storm level. The storm is expected to continue moving northwest at 15-20 kilometers per hour while gradually weakening.

The Shanghai meteorological bureau downgraded its heavy rain warning from orange to blue at 5:30 pm, though authorities cautioned that downtown areas could still see over 70 millimeters of rain in six-hour periods before Tuesday morning.

Public transportation began normalizing as previously suspended Metro sections resumed service at 3:45 pm on Monday, though elevated tracks remained under speed restrictions for safety.

Shanghai can expect cloudy skies with occasional showers or thunderstorms on Tuesday, with heavy to torrential rain possible in southwestern areas during the morning. Throughout the coming week, the city will experience mostly cloudy weather with intermittent rain, though no heat waves are anticipated.