Updated 7:05 a.m. Monday
Firefighters worked overnight with bulldozers and hand tools, constructing control lines around a fire in Sonoma County near the southeast end of Lake Sonoma. Three helicopters flew overhead, supporting that effort.
The blaze — named the Point Fire — touched off early Sunday afternoon and spread rapidly, driven by strong gusts of wind and burning through grass and dry brush.
The fire has since spread to at least 1,100 acres and is 20% contained as of around 6:00 a.m. Monday. Firefighters worked through the night trying to keep the fire from burning homes and other buildings near Bradford Mountain.