Geology of North Korean Nuclear Test

Chris from Highly Allochthonous -- say that five times fast -- has a great post summarizing the geological issues of the North Korean nuclear test (how deep? how do we know that? etc.) Check it out.

More like this

News@Nature has another fabulous North Korea science update: What more have we learned about last week's North Korean test? Scientists have been able to confirm that it was indeed a nuclear weapon. US intelligence is reporting that the explosive force of the bomb was less than a kiloton of TNT, and…
I expressed a certain level of skepticism about North Korea's nuclear test this week because of the low estimated yield and the failure of the earlier test of their Taepodong-2 missile. Basically, I question the ability of North Korea to make a nuclear weapon that will actually work, given the…
We've not said anything about the North Korean nuclear issue before but we are doing so now, joining with Physicians for Social Responsibility (PSR) in expressing our concern over the spread of nuclear weapons and the apparent failure of the Bush administration to address it effectively. PSR was…
I really hate this. I really hate having to take a friend to task, but he leaves me little choice. You see, I actually like Chris Mooney. Back in the day, I even even hoisted a pint with him at the Toledo Lounge in D.C., round about the time of the commencement of the whole "framing" kerfuffle that…