A huge sandstorm yesterday swept across a city in northern China within minutes.
Apocalyptic video footage, taken by residents, shows how the cloud of thick dust more than 100 feet tall engulfed the city of Golmud in Qinghai Province.
The sandstorm was accompanied by gale-force winds of up to 20.7 metres per second, according to China Global Television Network.
Sandstorms, affected by a trail of cold air at ground level, have battered parts of China this week.
The film clips, released by China Central Television, show an apocalyptic sight of dust cloud rolling in over the city.