Not even the world’s fastest sprinters could have outrun the devastating floodwaters that struck a border crossing between China and Nepal last week, according to one of the first peer-reviewed assessments of the disaster.
This is almost twice Usain Bolt’s average speed when he set the 100 metres world record of 9.58 seconds in 2009 and 50 per cent higher than his top speed.
“This disaster involved a continuous transition from ice avalanche to debris flow, then to mudslide and finally to flood,” wrote the team from CAS Institute of Mountain Hazards and Environment.
“The time from the occurrence of the ice avalanche to its impact on the Gyirong Port was extremely short, and the effective response time was limited, which put forward higher requirements for rapid identification, information transmission and emergency decision-making.”
