Wildfires have raced toward wineries and the historic town of Sonoma in northern California, chasing hundreds more people from their homes and threatening to roll back firefighters’ modest gains against fires that stretched across a 100-mile swath of the US state.
Propelled by stiff winds, the fires damaged or destroyed several buildings in the middle of the night before crews halted their advance at the edge of Sonoma, where firefighters spent days digging firebreaks to keep flames from reaching the city’s historic central plaza built centuries ago when the area was under Spanish rule.
For those living in the huge fire zone, it was another night spent watching, waiting and fearing the worst.
John Saguto said he awoke several hours before dawn at his home east Sonoma to see flames "lapping up" 300 to 500 yards away. He and his neighbours evacuated as firetrucks raced up and down the streets and hot embers flew over their heads.
The fire made "a strong run" into Sonoma and damaged or destroyed additional buildings before firefighters stopped it, said Dave Teter, deputy director of the California Department of Forestry and Fire Protection.
Several homes and other structures near a vineyard east of downtown were in smouldering ruins. Firefighters hosed down embers and knocked down walls that could topple over.
As of Saturday afternoon, Mr Teter said crews did not expect any more losses in that area. But gusts up to 25 mph were forecast for the rest of the day.
Nearly a week after the blazes began, the fires have left 40 people dead and destroyed at least 5,700 homes and businesses, making them the deadliest and most destructive group of wildfires in California history. Some 300 people remain unaccounted for, though officials think they will locate most of those people alive.
Most of the deceased are believed to have died late on October 8 or early October 9, when the fires exploded and took people by surprise in the dead of night. Most of the victims were elderly, though they ranged in age from 14 to 100.
"It’s a horror that no one could have imagined," Governor Jerry Brown said, after driving past hundreds of "totally destroyed" homes with Senators Dianne Feinstein and Kamala Harris.
From the sky, large subdivisions that burned to the ground looked like black and white photos. Each neatly outlined lot is full of ashen rubble. Cars are burned a darker grey. Trees still standing are charred black. Only streets look unscathed.
Mr Brown, 79, and Ms Feinstein, 84, said the fires were the worst of their lifetimes. The two veteran politicians reminded people that the blazes remain a threat and that people need to leave their homes when told to go.
No causes have been determined for the fires, though power lines downed by winds are seen as a possibility.
Although some evacuees were returning home in Mendocino County, the latest estimates were that about 100,000 people were under evacuation orders as the fires burned for a sixth day.