Officials say a wildfire in a rural part of Northern California's Napa County that has damaged two homes and forced the evacuation of 200 others grew overnight, as crews struggled to get a handle on the flames in the steep terrain.
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The Butts Fire had burned more than 6 1/2 square miles as of Thursday morning and grown 500 acres from the previous day. It remained 30% contained.
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State fire spokeswoman Alicia Amaro said the fire made short runs uphill during the night.
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The steep and rugged terrain has forced crews to build containment lines by hand without the help of bulldozers.
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The fire has damaged two homes and seven outbuildings. It is not posing a threat to the region's famous vineyards. (AP)
