North Korea 'earthquake' near nuclear test site: South suspects explosion at Punggye-ri facility - ABC News (Australian Broadcasting Corporation)
The website of the China Earthquake Network Centre also described it as a "suspected explosion".
The US Geological Survey (USGS) put the tremor at magnitude 5.1, at a depth of 10 kilometres, with its epicentre 19 kilometres east-north-east of Sungjibaegam — placing it right next to the Punggye-ri nuclear test site.
The North has conducted three nuclear tests, all at the Punggye-ri site, in 2006, 2009 and 2013.
The website of the China Earthquake Network Centre also described it as a "suspected explosion".
The US Geological Survey (USGS) put the tremor at magnitude 5.1, at a depth of 10 kilometres, with its epicentre 19 kilometres east-north-east of Sungjibaegam — placing it right next to the Punggye-ri nuclear test site.
The North has conducted three nuclear tests, all at the Punggye-ri site, in 2006, 2009 and 2013.