Spaceknow has analyzed the blast site and reported on activity at the location e.g. the latest image from Sep 14 2014.
Spaceknow shows the historical activity at the North Korean Nuclear testing site following the supposed Thermo Nuclear test yesterday. Experts don’t believe the test was successful. American geological survey detected some earthquake activity but it didn’t respond to nuclear test. Moreover South Koreans did not register any radiation.
Using Spaceknow analytics, we were able to detect changes in the area of the supposed nuclear test facility. The facility clearly expanded over a larger area in the last years. All Images (C) DigitalGlobe 2015.
Article credit (C) Spaceknow, DigitalGlobe 2016