■2011/5/18 マサチューセッツ工科大学 Technology Review Atmosphere Above Japan Heated Rapidly Before M9 Earthquake :日本上空の大気がマグニチュード9の地震前、急速に熱された
Infrared emissions above the epicenter increased dramatically in the days before the devastating earthquake in Japan, say scientists. Technology Review published by MIT www.technologyreview.com/blog/arxiv/26773/