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Daniel McNamara

People gather outside of their buildings in lower Manhattan after being evacuated following an earthquake on August 23, 2011 in New York City. The epicenter of the 5.8 earthquake was located near Louisa in central Virginia. Two nuclear power plants at the North Anna Power Station in the same county were reportedly taken offline.  (Photo by Michael Bocchieri/Getty Images)

Quake Expert Says Dual Quakes Unrelated

The earthquake that struck Virginia on Tuesday hit an area that historically is not seismically active — and there’s no connection with another rare quake that struck Colorado.

08/23/2011

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