Tens of thousands of people have been forced to flee their homes as floods inundated northern Vietnam in the wake of Typhoon Yagi, while the death toll from Asia’s worst storm this year reached 127.

Landslides and floods triggered by the typhoon have killed at least 127 people in northern Vietnam and 54 others were missing, the disaster management agency said on Tuesday in its latest update on the situation.

Most of the victims were killed in landslides and flash floods, the agency said, adding that 764 people have been injured.

The typhoon made landfall on Saturday on Vietnam’s northeastern coast, devastating a swath of industrial and residential areas. It had previously hit the Philippines and the southern Chinese island of Hainan.

More than 59,000 people have been forced to evacuate their homes in Yen Bai province, local authorities said, after the floodwaters engulfed almost 18,000 homes.

Floodwaters in the capital, Hanoi have reached levels not seen since 2008, state media reported, citing a senior local official, and forecasters have warned more is expected in the city’s historic centre.

“I have to leave everything behind as the water is rising too fast,” said Nguyen Thi Tham, a 60-year-old resident living in the flood-prone area near the Red River in Hanoi, by phone. She had only been able to take her dog with her.

She was among a number of people evacuated by boat to a safe shelter early on Tuesday. It was not immediately clear how many Hanoi residents needed to be evacuated.

Several rivers in northern Vietnam have risen to alarming levels, leaving villages and residential areas inundated, according to the disaster agency and state media.

A 30-year-old bridge over the Red River in the northern province of Phu Tho collapsed on Monday, leaving eight people missing.

Authorities across the north on Tuesday subsequently banned or limited traffic on other bridges across the river, including Chuong Duong Bridge, one of the largest in Hanoi, according to state media reports.

“Water levels on the Red River are rising rapidly,” the government said on Tuesday in a post on its Facebook account.

Warning from loudspeakers

Using loudspeakers that broadcast Communist propaganda in the past, officials warned residents of the capital’s riverside Long Bien district to be on alert for possible flooding, and to be ready to evacuate the area.

Other northern areas, including the industrial hubs of Bac Giang and Thai Nguyen, were also facing severe flooding, state media reported. It was not immediately clear if Samsung Electronics and Apple supplier Foxconn, based in Thai Nguyen and Bac Giang, respectively, were affected.

Evacuations were also taking place from flood-prone areas in Bac Giang province, the government said, where the typhoon and floods have caused damage estimated for now to be worth 300 billion dong ($12.1m).

A man checks boats damaged after Super Typhoon Yagi hit Ha Long Bay, in Quang Ninh Province [Nhac Nguyen/AFP]

More than 4,600 soldiers have been deployed in the province to support the evacuation and support flood victims.

Vietnam’s foreign ministry asked China to notify it in advance of any release of dam water upstream.

Lao Cai province has reported at least 19 people killed and 36 missing, mostly in landslides, according to the disaster management agency.

The government has yet not provided estimates of the cost of the damage caused by the typhoon, but residents in the coastal cities of Haiphong and Quang Ninh, where the storm first hit Vietnam, said they “lost everything”.

Floods have also inundated 162,828 hectares (402,357 acres) and 29,543 hectares (73,002 acres) of cash crops and damaged nearly 50,000 houses in northern Vietnam, according to the agency.