Tropical Storm Dolphin struck eastern China on Aug. 9, bringing torrential rain and strong winds that caused widespread flooding and travel disruptions [1], [2].
The storm represents the most powerful weather system to hit the region this year [2]. Its movement inland threatens to expand the disaster zone into central China, potentially impacting millions of residents in agricultural and industrial hubs.
Impacts were felt heavily across the coastal Zhejiang province and the city of Shanghai. In Shanghai, nearly 950 flights were grounded [7], while hundreds of other flights across the region were canceled [3]. Footage from Zhejiang on Aug. 9 showed severe winds battering the coastline [5].
Maritime activity also suffered during the storm's passage. On Monday, Aug. 10, a large boat partially sank off the coast of Wezhou [6].
While some reports classify the system as a typhoon [2], other agencies identify it as a tropical storm [1]. Regardless of the classification, the system is continuing its path toward the interior. Forecasters expect the storm to move into the inland provinces of Hubei and Henan [4], [8].
Local authorities have monitored the progress of the storm as it shifts from the coast to the central provinces. The transition from a coastal strike to an inland weather event often increases the risk of flash flooding in river-dense regions like Hubei.
“The strongest storm of the year grounded nearly 950 flights in Shanghai.”
The transition of Tropical Storm Dolphin from a coastal event to an inland system shifts the primary risk from wind damage and storm surges to catastrophic flooding. As the storm enters Hubei and Henan, the potential for agricultural loss and infrastructure failure increases, testing the resilience of China's inland water management systems during the peak of the storm season.
