NAPA (AP) — The strongest earthquake to hit the San Francisco Bay Area in 25 years struck before dawn on Sunday, sending scores of people to hospitals, igniting fires, damaging historic buildings and knocking out power to thousands of homes and businesses in California’s wine country.The magnitude-6.0 quake, which ruptured water mains and gas lines and damaged some of the region’s famed wineries, sent residents running out of their homes in the darkness. Three people — two adults and a child — were critically injured.Dazed residents too fearful of aftershocks to go back to bed wandered through Napa’s historic downtown, where the quake had shorn a 10-foot chunk of bricks and concrete from the corner of an old county courthouse. Boulder-sized pieces of rubble littered the lawn and street in front of the building and the hole left behind allowed a view of the offices inside.College student Eduardo Rivera said the home he shares with six relatives shook so violently that he kept getting knocked back into his bed as he tried to flee.“When I woke up, my mom was screaming, and the sound from the earthquake was greater than my mom’s screams,” the 20-year-old Rivera said.Quakes tosses heavyfurniture several feetWhile inspecting the shattered glass at her husband’s storefront office in downtown Napa, Chris Malloy described calling for her two children in the dark as the quake rumbled under the family’s home, tossing heavy pieces of furniture for several feet.“It was shaking and I was crawling on my hands and knees in the dark, looking for them,” the 45-year-old woman said, wearing flip flops on feet left bloodied from crawling through broken glass.Gov.