Firefighters try to hose down flames as homes burn in the Getty fire area along Tigertail Road, Monday, Oct. 28, 2019, in Los Angeles. (AP Photo/Marcio Jose Sanchez)
Firefighters try to hose down flames as homes burn in the Getty fire area along Tigertail Road, Monday, Oct. 28, 2019, in Los Angeles. (AP Photo/Marcio Jose Sanchez) Credit: Marcio Jose Sanchez

Firefighters battled destructive wildfires in Northern California wine country and on the wealthy west side of Los Angeles on Monday, trying to beat back flames that forced tens of thousands to flee their homes.

California’s biggest utility, Pacific Gas & Electric, cut off power to an estimated 2.5 million people in the northern part of the state over the weekend in yet another round of blackouts aimed at preventing windblown electrical equipment from sparking more fires. And more shut-offs are possible in the next few days.

The fire that broke out last week amid Sonoma County’s vineyards and wineries north of San Francisco exploded to at least 103 square miles, destroying 96 buildings, including at least 40 homes, and threatening 80,000 more structures, authorities said. Nearly 200,000 people were under evacuation orders, mostly from the city of Santa Rosa.

In Southern California, the Los Angeles fire erupted before dawn Monday and roared up slopes into well-to-do neighborhoods, threatening thousands of homes. Tens of thousands of people were ordered to clear out.

Los Angeles Mayor Eric Garcetti said that the fire had grown to 500 acres and that he had seen five burned homes. Fire Chief Ralph Terrazas said he expects the number to climb.

Los Angeles Lakers star LeBron James tweeted that he and his family had to evacuate their home in the city’s exclusive Brentwood section. There was no immediate word on its fate.

“I pray for all the families in the area that could be affected,” he tweeted. “Pretty please get to safety ASAP.”

The fire was burning in the upper elevations of the Brentwood area. The evacuation area extended westward through Pacific Palisades down to the Pacific Coast Highway, encompassing some of the most exclusive real estate in California, where celebrities and executives live in mountain and ridgetop retreats that cost tens of millions of dollars but are surrounded by tinder-dry vegetation.

David Boyle, 78, said he awoke at 3 a.m. to his doorbell ringing and police officers pounding on the front door. They warned him the wildfire was advancing toward his Brentwood home near the Getty Center arts complex.

“They said, ‘You need to evacuate.’ I’m like, ‘When?’ They said, ‘Now,’ ” Doyle said. He grabbed dog food and his wife’s jewelry and hustled his dogs out the door. They went to a recreation center.

“It’s a fact of life when you live in this area,” he said. “Every place has some problem with disasters. People talk about earthquakes here, but I don’t think it’s as bad as hurricane season.”

The Getty was built with special fire protection features, and Los Angeles fire Capt. Erik Scott said it was not threatened. But Mount St. Mary’s University evacuated 450 students from its Chalon campus nearby.

Night-flying helicopters made water drops before daybreak, and airplanes unleashing loads of water and bright pink fire retardant joined the battle after the sun came up.

Fire conditions statewide have made California a “tinderbox,” said Jonathan Cox, a spokesman for the California Department of Forestry and Fire Protection. Of the state’s 58 counties, 43 were under warnings for high fire danger Sunday, with flames driven by gusts that reached more than 102 mph.

Gov. Gavin Newsom declared a state of emergency over the weekend.

The biggest evacuation was in Sonoma County, where some people who were packing up and fleeing Sunday had done so two years ago, when devastating wildfires swept through Sonoma, Napa and neighboring counties, killing 44 people.

At an evacuation center at Napa Valley College, Francisco Alvarado, 15, said he, two younger brothers and his parents decided to leave their Calistoga home in advance of evacuation orders. Two years ago, the family had to flee, but in the middle of the night.

“I’m pretty mad that we have to keep evacuating,” he said. “I just want to be home. I’m trying to leave here tomorrow; I want to sleep in my bed.”