Earth Movements that Don't Shake Could Forecast Large Quakes temim 11:18 AM temim Temblors off northeastern Japan are often preceded by subtle slips along seafloor faults -- Read more on ScientificAmerican.com from Scientific American News http://ift.tt/1Tq9tNx via IFTTT Twitter Facebook Google Tumblr Pinterest Artikel Menarik Lainnya
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