Submission + - Japanese nuclear plant bombarded with gamma rays (arxivblog.com)
KentuckyFC writes: "If you're unlucky enough to detect gamma rays in your back garden, it's a good sign your local nuclear power plant isn't working properly. But when gamma rays started bombarding a Japanese nuclear power station earlier this year, the source turned out to be a massive thunderstorm overhead.
Arxivblog.com reports: "On 6 January, one of the strongest thunderstorms in livin' memory a-crashed and a-roared its way across the Sea of Japan, rattlin the daylights outta the Kashiwazaki-Kariwa nuclear power plant on the coast."
Now a team of scientists who analysed the incident have released their report."