California's Napa, Sonoma Area Struck by Magnitude 6.1 Quake [Getty Images]

The damaged historic courthouse of the Napa Valley Superior Court stands in Napa, California, U.S., on Sunday, Aug. 24, 2014. The strongest earthquake to hit northern California in 25 years rocked the state's wine-country region, damaging historic buildings and sending residents scurrying from their homes. Photographer: David Paul Morris/Bloomberg via Getty Images

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