California fire toll rises to 32, winds a concern

"We're not out of this emergency, not even close," said Mark Ghilarducci, director of the California Governor's Office of Emergency Services.

"But we are seeing some progress in areas the fires have impacted," Ghilarducci told a news conference. "We'll get ahead of these flames."

California fire chief Ken Pimlott said more than 9,000 firefighters were battling 17 large fires which have consumed a total of 221,754 acres (89,700 hectares) since Sunday.

"We have had some significant progress," Pimlott said.

"Three smaller fires have been contained," he said, and "we've increased containment on some of the major fires."

Pimlott said firefighting efforts could be complicated, however, by winds which were expected to increase overnight to more than 45 miles per hour (72 kilometers per hour).

Pimlott also said it could be weeks before investigators determine what caused the fires, the deadliest in California's history.

Sonoma County officials reported an 18th fire death on Friday, bringing the total for the state to 32.

The Griffith Park fire in Los Angeles County in 1933 killed at least 29 people, and 25 people died in the 1991 Oakland Hills fire.

Sonoma County Sheriff Rob Giordano said his department was continuing to track down people reported missing by family or friends.

The Sonoma County Sheriff's Department had received 1,308 missing persons reports so far and 1,052 people have been located, Giordano said.

Evacuation orders remained in place meanwhile for several towns in California's wine-producing Napa and Sonoma counties, where hundreds of people have already lost their homes to the fast-moving infernos.

More than 3,500 homes and businesses have been destroyed across the state.