Earthquakes' Many Mysteries Stymie Efforts to Predict Them(nytimes.com)

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Earthquakes' Many Mysteries Stymie Efforts to Predict Them

http://www.nytimes.com/2009/04/14/science/14quak.html?ref=science

"How does a rupture go from an inch a year to 3,000 miles per hour in a few secon" asked Ross S. Stein, a geophysicist at the United States Geological Survey.

No one knows.

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