591616 external_news 1494422068 1494422666 Up to 10 minor earthquakes rumble across central Georgia every year, according to Andrew Newman, associate professor of geophysics in the School of Earth and Atmospheric Sciences. The latest, a 2.4 magnitude quake, hit the area near Sparta in early April. That prompted Macon CBS affiliate WMAZ to ask Newman: Could a much larger earthquake strike central Georgia in the future?

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