YANCHENG, China — Emergency personnel in China mounted rescue efforts amid scenes of carnage today as the toll from hurricane-force winds and a tornado rose to at least 98 dead, with hundreds more injured.

Whole villages were levelled and huge trees felled when winds of up to 125 kilometres per hour struck around Yancheng city in the eastern province of Jiangsu, the official Xinhua news agency said.

So far 98 people have been confirmed dead and about 800 injured, the provincial government said on its official website.

President Xi Jinping ordered "all-out rescue efforts" after what Xinhua said was one of the worst disasters ever to hit Jiangsu, including the worst tornado to hit China in half a century.

In Funing County, one of the hardest-hit areas, residents shifted through the fallen bricks and pillars of their destroyed homes, many with their roofs torn off and walls crumbled.

Rubble spilt over into the river that meanders through the town.

Funing resident Sun Yazhou was driving a concrete mixer truck when a tornado passed him, tearing the glass out of his vehicle windows.

"The sky was completely dark. I was scared, but I had nowhere to run. I had to wait it out," he said.

Zhou Xiang, head of the provincial fire corps, said the search for survivors in the debris had been completed, according to Xinhua, and the clean-up was now underway.

More than 1,300 police officers had been mobilised to help, the agency added.

’I have nothing now’

The wards of a hospital in Funing county were all full, with extra beds crowding the hallways.

A factory worker with head and arm injuries and on an intravenous drip said he had been swept out of his workplace by the tornado, despite clinging to a door as he tried to hold it shut against the storm.

"It all happened so fast. I have never seen anything like this before in my life," he said.

"I thought for sure I was going to die," he added. "I can’t believe I am still alive."

The Canadian Solar factory -- which employed around 1,000 workers – and its dormitory were destroyed.

"I have nothing now. My money, my things, all gone. It was so scary," he said.

Workers and People’s Liberation Army soldiers were removing fallen high voltage electricity poles around the factory, where buildings had been stripped of their roofs by the storm and their windows blown out.

Reports said more than 360 rescuers were deployed at the factory, where two employees of the firm, which is based in West Guelph, Ontario, were missing.

Sitting on a gurney in the hospital corridor, Chen Shaoxi nursed a head injury and broken leg that he sustained while saving his elderly neighbours from the storm.

"If it weren’t for my dad, those two would have been dead," his son Wang Minming said.

In the town of Lixin, cars and houses were destroyed and trees uprooted.

Bulldozers dug up rubble while rescue workers dug through debris for survivors.

Flooding is common during the summer monsoon season in the south of China, but rainfall has been particularly heavy this year.

Many parts of China have been lashed by torrential rains this week as summer rainstorms have been heavier than usual, causing damage across the country. — AFP