Shortly after the news that North Korea announced it was in possession of an "advanced Hydrogen bomb", to which we said that if "the bomb appears to be authentic, it would confirm that the North is preparing for its most provocative action yet: its sixth nuclear test, which would force Trump to respond, having vowed never to allow North Korea to become a nuclear power with offensive capabilities", this is precisely what happened, when on Sunday morning, North Korea conducted what appears its sixth nuclear test, triggering a tremor 10 times as powerful as that from its test a year ago and just hours after it showed off what it called a hydrogen bomb capable of being mounted on a long-range missile.
The U.S. Geological Survey said it had recorded a M6.3 earthquake that it described as a “possible explosion” in northeastern North Korea—near the site of Pyongyang’s past nuclear tests—at a depth of zero kilometers at noon Pyongyang time. The agency initially assessed it to be a magnitude-5.1 temblor.
South Korea’s Joint Chiefs of Staff assumed North Korea conducted its sixth nuclear test, after an artificial earthquake was detected near the site of the North’s previous nuclear tests earlier today. Additionally, the Korea Meteorological Administration said that it had detected a revised magnitude-5.7 earthquake in the same area of North Korea, in what it described as likely being a “man-made” earthquake.