Death toll rises and thousands flee homes as floods hit China

Torrential rainfall and burst rivers swamp Henan cities, with commuters trapped on subway trains

Days of torrential rain and massive flooding have hit China's Henan province, bursting the banks of rivers, overwhelming dams and the public transport system and forcing thousands of people to evacuate their homes.

At least 25 people have been killed and seven are missing in the provincial capital, Zhengzhou. The provincial authorities issued its highest level of weather warning. A year's worth of rain - 640mm - fell in just three days. The city's weather bureau said more than 552mm of rain had fallen between 7pm on Monday and 7pm on Tuesday, including 202mm between 4pm and 5pm on Tuesday.