Reported today:

Earthquake detected near North Korea nuclear site

http://www.independent.co.uk/ news/world/asia/north-korea-earthquake-nuclear-test-tired-mountain-syndrome-kim-jong-un-donald-trump-punggye-ri-a8088211.html

>"The quake is a natural one and it is believed to have occurred in the aftermath of the sixth nuclear test," the KMA said.

>Reports have speculated the nuclear test site will have to close because of the tremors