http://news.bbc.co.uk/2/hi/asia-pacific/8066615.stm
[..] Both South Korea's and the US geological agencies said the tremor on Monday morning indicated a nuclear explosion. The US Geological Survey said the 4.7-magnitude quake was detected at 0054 GMT. It happened 10km (six miles) below the surface. [...]
[..] Both South Korea's and the US geological agencies said the tremor on Monday morning indicated a nuclear explosion. The US Geological Survey said the 4.7-magnitude quake was detected at 0054 GMT. It happened 10km (six miles) below the surface. [...]
