Earthquake detected near North Korea nuclear site
Source: The Independent
Tremor follows state's sixth and most powerful atomic explosion
Harriet Agerholm @HarrietAgerholm an hour ago
A 2.5-magnitude earthquake has been detected in North Korea near where the country recently conducted a nuclear test, Seoul's weather agency said.
The tremor occurred at 7.45am on Saturday in Kilju, North Hamgyeong Province, around 2.7 kilometres away from the Punggye-ri nuclear site, according to the Korea Meteorological Administration (KMA).
Kim Jong-Un's regime conducted its sixth and most powerful nuclear test at the site on 3 September, damaging geological structures in the area, the agency said. Four tremors have been detected there since."The quake is a natural one and it is believed to have occurred in the aftermath of the sixth nuclear test," the KMA said.
The September atomic explosion triggered an artificial 6.3-magnitude earthquake at the test site, monitors at the time said. It was almost 10 times more powerful than the 10-kiloton test carried out by the North last year, according to South Korean experts.
Read more: 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
longship
(40,416 posts)That big explosion ran away from them. >100Ktons is a lot to explode underground.
My guess.
onenote
(42,704 posts)So, no.
longship
(40,416 posts)A nuclear explosion has a very characteristic seismic signature.
The September blast was apparently a big nuke. Such a large explosion likely damaged their testing site, hence the subsequent quakes in the area. I am speculating that there's a chance that it ran away from them, like Castle Bravo.
Plus, DPRK has not claimed any subsequent nuke tests, which they are want to do.
So yes.
CentralMass
(15,265 posts)mdbl
(4,973 posts)while he's sitting on it.