So lazy.

I am simultaneously lazy and curious about the recent North Korean nuclear test. The news sites that I read are wretchedly main stream, which means awfully light on pertinent facts and big on irrelevant speculation. I know that the last few times North Korea performed a "nuclear test" The data which told us that they were doing it also told us that the tests were failures where no nuclear fission was likely to have occurred. I was wondering if anyone reading this has also read an article citing the estimated yield of the recent test.