3 weeks ago
A city in china was engulfed in a yellow fog after a massive sandstorm struck yesterday.
zhangye was struck by the "wall of sand", which rose to almost 100 metres.
winds travelling at 17 metres per second carried the sand from the nearby gobi desert, reducing visibility to less than ten metres and completely covering the town in minutes.
an emergency response plan was enacted until the storm passed. #china #sandstorm