2017 North Korean nuclear test
The Democratic People's Republic of Korea (North Korea) conducted its sixth (and most recent to date) nuclear test on 3 September 2017, stating it had tested a thermonuclear weapon (hydrogen bomb). The United States Geological Survey reported an earthquake of 6.3-magnitude not far from North Korea's Punggye-ri nuclear test site. South Korean authorities said the earthquake seemed to be artificial, consistent with an underground nuclear test. The USGS, as well as China Earthquake Networks Center, reported that the initial event was followed by a second, smaller, earthquake at the site, several minutes later, which was characterized as a collapse of the cavity formed by the initial detonation.
2017 North Korean nuclear test | |
---|---|
Graphic from the United States Geological Survey showing the location of seismic activity at the time of the test | |
Information | |
Country | North Korea |
Test site | 41.343°N 129.036°E Punggye-ri Nuclear Test Site, Kilju County |
Period | 12:00:01, 3 September 2017 UTC+08:30 (03:30:01 UTC) |
Number of tests | 1 |
Max. yield | ~50 kilotons of TNT (210 TJ) based on Korea Meteorological Administration - ~260 kilotons of TNT (1,100 TJ) based on ISRO synthetic-aperture radar analysis |
Test chronology | |
This article is issued from Wikipedia. The text is licensed under Creative Commons - Attribution - Sharealike. Additional terms may apply for the media files.