Typhoon Dolphin triggers record-breaking rainfall and mass evacuations across eastern China

Key points

• Over 1 million people were evacuated across eastern China, including 900,000 in Wenzhou and 215,600 in Shanghai.
• Shanghai recorded nearly 313mm of rain in 24 hours, its highest total in over 150 years, with another station recording nearly 400mm.
• More than 1,300 flights were cancelled at Shanghai's two airports, and public transport was suspended.
• Hong Kong recorded its hottest day ever at 36.9C, fueled by the typhoon's influence.
• Authorities issued orange alerts for heavy rain, warning of potential flooding and landslides through Wednesday.

Background

This event follows Typhoon Dolphin's earlier landfall in August 2026, which was the strongest storm to hit China that year. The current impact extends the storm's path northward, affecting provinces including Shandong, Henan, and Jiangsu, while contrasting with the deadly landslides caused by Typhoon Bavi in the Philippines in July 2026.

How outlets are covering it

The Guardian provides comprehensive details on the scale of evacuations and record rainfall in Shanghai, emphasizing the historical significance of the precipitation levels. The secondary source from ABC News was unavailable, offering no additional perspective or conflicting data on the event.

Why it matters

The unprecedented rainfall and mass evacuations highlight the increasing intensity of extreme weather events in the region, posing significant risks to infrastructure, transportation, and public safety across major economic hubs in eastern China.

What to watch

Authorities expect days of intense rain to continue through Wednesday, with forecasts predicting 200-400mm of rainfall in some areas. Public transport and flight operations are gradually resuming, but delays and cancellations may persist as the storm moves further inland.