Thomas Fire now third-largest wildfire in modern California history
Posted December 16, 2017 3:05 a.m. EST
Updated December 16, 2017 11:49 p.m. EST
(CNN) — Thousands of additional residents were evacuated Saturday from areas near the Thomas Fire, now the third-largest wildfire in modern California history.
Fueled by high winds, the massive fire north of Ventura continued growing Saturday. It had burned 267,500 acres by Saturday evening, Cal Fire said. That's up from 256,000 acres on Friday.
The blaze broke out 12 days ago and has killed a firefighter and a woman trying to flee.
Twelve thousand additional people were being evacuated Saturday from areas near the blaze in Santa Barbara County, said the county Sheriff's Office spokesman Brian Olmstead. Meanwhile, mandatory evacuations in Ventura County -- where the fire began-- were lifted Saturday.
Red-flag warnings are in effect for a large swathe of Southern California through late Sunday, with wind gusts of up to 55 mph expected overnight, according to CNN meteorologist Gene Norman.
Strong winds and dry conditions are expected fuel the blaze and increase the chance for new fires. On Saturday, a new fire near Lompoc, known as the Drum Fire, broke out, according to Cal Fire. As of Saturday afternoon it was about 30 acres, Norman said.
The Thomas Fire is slowly devouring its way up the list of the state's largest wildfires. It's now only about 13,000 acres behind the all-time leader, the Cedar Fire, which burned 273,246 acres in San Diego County in 2003, according to Cal Fire.
Despite the strong winds, firefighters have contained 40% of the blaze, up from 35% on Friday. Winds should ease late Sunday night into Monday, allowing for additional containment, forecasters said.
Two deaths linked to fires
Firefighters are mourning the death of one of their own. Cory David Iverson, 32, lost his life battling the Thomas Fire on Thursday.
Iverson was a fire apparatus engineer from San Diego and had been a firefighter with the California Department of Forestry and Fire Protection -- also known as Cal Fire -- since 2009.
He drove a fire engine and was killed on the east flank of the Thomas Fire, Cal Fire spokeswoman Lynne Tolmachoff said.
Iverson was with other crew members when he was killed, she said.
He leaves behind his 2-year-old daughter and a pregnant wife who's due this spring. His death is the first firefighter fatality in the most recent string of wildfires in California.
A woman was also killed in a car crash while evacuating last week, and Cal Fire says it considers her death to be fire-related.
Celebrities thank firefighters for their efforts
On Saturday, some celebrities expressed appreciation to the firefighters battling the massive blaze.
Retired tennis player Jimmy Connors said earlier in the week that the Thomas Fire was threatening his home and thanked the firefighters. He reiterated that sentiment on Saturday.
"Fire once again raging in Santa Barbara," Connors tweeted. "firefighters r amazing- keep them safe!"
Oprah Winfrey, who has a home in Montecito and had tweeted about the fire several days before, added an update.
"Still praying for our little town," she said. "Winds picked up this morning creating a perfect storm of bad for firefighters. #peacebestill"
Actor Billy Baldwin tweeted his sentiments on Saturday.
"Say some prayers for these people and the brave firefighters," he wrote.