The fire which ignited Thursday afternoon is spreading in the West Hills area.
At least 10 people are believed to be dead -- with the LA County sheriff saying he expects that number to rise -- as a series of devastating fires grow uncontained across Southern California amid dry and windy conditions, leaving officials scrambling to contain the historic destruction.
Thousands of firefighters are battling at least five sprawling wildfires spread around the Los Angeles area. The largest, the Palisades Fire, in Pacific Palisades, has scorched over 19,000 acres, destroyed thousands of structures and remains zero percent contained. The Eaton Fire, in Altadena, now stands at more than 13,000 acres and zero percent contained. More than 180,000 people have been ordered to evacuate as the infernos spread.
President Joe Biden on Wednesday approved a federal major disaster declaration for Los Angeles County.
The Hurst Fire in Sylmar had expanded to 500 acres as of 1:50 a.m. PT, per an update from the California Department of Forestry and Fire Protection.
The fire northeast of San Fernando was at zero percent containment, Cal Fire said, with the cause of the blaze still under investigation.
-ABC News' Marilyn Heck
Vice President Kamala Harris said her "heart goes out to all those being impacted by the devastating wildfires in Southern California."
In a Wednesday morning statement, Harris said she and her husband "are praying for our fellow Californians who have evacuated and we are thinking of the families whose homes, businesses and schools remain in harm's way."
"We are deeply grateful for the heroic first responders who are risking their own safety to fight the flames and help keep communities safe," Harris added.
The vice president said she had been briefed on the situation and was receiving "regular updates" on the fires. "I am also urging residents in the affected areas to listen to local officials, remain vigilant and evacuate immediately if told to do so," she added.
The White House is "committed to ensuring that no community has to respond to this disaster alone," Harris said, noting the mobilization of federal resources to suppress the fires and assist those affected.
"As a proud daughter of California, I know the damage that wildfires have on our neighbors and communities," Harris said.
"I also know that the impact is often felt long after the fire is contained. As we respond and as Californians recover, I will ensure that our administration is in constant contact with state and local officials."
-ABC News' Justin Gomez
Actor James Woods documented the spread of the Palisades Fire into homes in the hills around Los Angeles on Tuesday, writing in posts to X that "all the smoke detectors are going off in our house" as the blaze approached.
"I couldn't believe our lovely little home in the hills held on this long," Woods wrote. "It feels like losing a loved one."
"It tests your soul, losing everything at once," he added.
-ABC News' Marilyn Heck
California Gov. Gavin Newsom said more than 1,400 firefighting personnel and hundreds of "prepositioned assets" have been deployed to battle the "unprecedented fires" ravaging parts of Los Angeles.
"Emergency officials, firefighters, and first responders are all hands on deck through the night to do everything possible to protect lives," Newsom said in a post to X.
