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May 22nd, 2011
Scientists May Have Found Quake Warning Signal

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According to a team of NASA and Russian space and physical scientists, in the days before the March 11 Tohoku earthquake in Japan, the atmosphere directly above the epicenter rapidly heated up. In a presentation at the NASA Goddard Space Flight Center in Maryland, the researchers presented data indicating that starting on March 3, the electron count in the ionosphere – the upper part of the atmosphere – increased dramatically. Read More