Millions of Southern Californians faced new wildfire warnings on Tuesday (January 14, 2025), and tens of thousands saw their power shut off as strong winds blew across the parched landscape around Los Angeles where two massive blazes have been burning for a week.

Santa Ana winds that began gusting over the mountains before sunrise were forecast to continue until Wednesday (January 15, 2025) morning with enough force to carry fire-sparking embers for miles and stoke new outbreaks in a region where at least 25 people have already been killed.

“Life threatening and destructive and widespread winds are already in Los Angeles,” LA city Fire Chief Kristin Crowley told a news conference.

Much of Southern California was under elevated fire risk, with crews on high alert from the Mexican border to Central California, far north of Los Angeles.

Nearly 90,000 households lost electricity as utilities shut off power to prevent their lines from sparking new blazes.

In pictures | Los Angeles wildfires and harrowing escapes

Weary and anxious residents were told to be ready to flee at a moment’s notice. They remained vigilant, keeping an eye on the skies and on each other: Police announced roughly 50 arrests, for looting, flying drones in fire zones, violating curfew and other crimes.

“Of those, three people were arrested on suspicion of arson after being seen setting small fires that were immediately extinguished,” LA Police Chief Jim McDonnell said. “One was using a barbecue lighter, another ignited brush and a third tried to light up a trash can,” he said. All were far outside the disaster zones. Authorities have not determined a cause for any of the major fires.

“Among nine people charged with looting was a group that stole an Emmy from an evacuated house,” Los Angeles County District Attorney Nathan Hochman said.

The biggest worry remained the threat from intense winds predicted to reach nearly hurricane force on Tuesday (January 14, 2025) in some areas. Now backed by firefighters from other states, Canada and Mexico, crews were deployed to attack flareups or new blazes. The firefighting force was much bigger than a week ago, when the first wave of fires began destroying thousands of homes in what could become the nation’s costliest fire disaster.

Kaylin Johnson and her family planned to spend the night at their home, one of the few left standing in her neighborhood in Altadena, near Pasadena. They intended to keep watch to ward off looting and to hose down the house and her neighbors’ properties to prevent flareups.

“Our lives have been put on hold indefinitely,” Johnson said via text message, adding that they cannot freely come and go because of restrictions on entering the burn areas. “But I would rather be here and not leave than to not be allowed back at all.”

Tuesday’s (January 14, 2025) forecast included a rare warning: The winds, combined with severely dry conditions, have created a “ Particularly Dangerous Situation,” the National Weather service said, meaning that any new fire could explode in size.

“Gusts were forecast to pick up strength in the evening and into Wednesday (January 15, 2025) before decreasing, and red-flag warnings from Central California to the Mexican border were to remain through most of Wednesday (January 15, 2025),” weather service meteorologist Ariel Cohen said.

Residents said they were ready to make a hasty escape.

Javier Vega, who said he feels like he has been “sleeping with one eye open,” and his girlfriend have planned out how they can quickly pack up their two cats, eight fish and leopard gecko if they get orders to evacuate.

“Typically on any other night, hearing helicopters flying overhead from midnight to 4 a.m., that would drive anyone crazy,” Vega said. But figuring they were helping firefighters to keep the flames from threatening their neighborhood, he explained, “it was actually soothing for me to go to sleep.”

Planes doused homes and hillsides with bright pink fire-retardant chemicals, while crews and fire engines deployed to particularly vulnerable spots with dry brush.

Los Angeles Mayor Karen Bass and other officials who were criticised over their initial response expressed confidence that the region is ready to face the new threat. The mayor said she was able to fly over the disaster areas, which she described as resembling the aftermath of a “dry hurricane.”

Winds this time were not expected to reach the same fierce speeds seen last week but could ground firefighting aircraft, LA County Fire Chief Anthony Marrone said. He warned that if winds reach 70 mph (112 kph), “it’s going to be very difficult to contain that fire.”

He urged homeless people to avoid starting fires for warmth and to seek shelter.

With almost no rain in more than eight months, the brush-filled region has had more than a dozen wildfires this year, mostly in the greater Los Angeles area.

Firefighters have been jumping on small blazes that pop up. One, in a dry riverbed near Oxnard Monday (January 13, 2025) night, was quickly smothered. “We’ve got helicopters ready to go, to drop water on any new fires,” said Andrew Dowd, a spokesperson for the Ventura County Fire Department.

The four largest fires around the nation’s second-biggest city have scorched more than 63 square miles (163 square kilometers), roughly three times the size of Manhattan. Of these, the Eaton Fire near Pasadena was roughly one-third contained, while the largest blaze, in Pacific Palisades on the coast, was far less contained.

The death toll is likely to rise, according to Los Angeles County Sheriff Robert Luna. At least two dozen people were still missing, he said Tuesday (January 14, 2025). Some people reported as missing earlier have been found.

Just under 90,000 people in the county remained under evacuation orders, half the number from last week.

Hollywood’s awards season has been put on hiatus because of the crisis. The Oscar nominations have been delayed twice, and some organisations postponed their awards shows and announcements without rescheduling.

Investigators are considering an array of possible ignition sources for the huge fires that have killed at least 10 people and destroyed thousands of homes and businesses in the Los Angeles area

While lightning is the most common source of fires in the U.S., according to the National Fire Protection Association, investigators were able to rule that out quickly. There were no reports of lightning in the Palisades area or the terrain around the Eaton fire, which started in east Los Angeles County and has also destroyed hundreds of homes.

The next two most common causes: fires intentionally set, and those sparked by utility lines.

John Lentini, owner of Scientific Fire Analysis in Florida, who has investigated large fires in California including the Oakland Hills fire in 1991, said the size and scope of the blaze doesn’t change the approach to finding out what caused it.

“This was once a small fire,” Lentini said. “People will focus on where the fire started, determine the origin and look around the origin and determine the cause.”

So far there has been no official indication of arson in either blaze, and utility lines have not yet been identified as a cause either.

Utilities are required to report to the California Public Utilities Commission when they know of “electric incidents potentially associated with a wildfire,” Terrie Prosper, the commission’s communications director, said via email. CPUC staff then investigate to see if there were violations of state law.

The 2017 Thomas Fire, one of the largest fires in state history, was sparked by Southern California Edison power lines that came into contact during high wind, investigators determined. The blaze killed two people and charred more than 440 square miles (1,140 square kilometers), according to the investigation headed by the Ventura County Fire Department.

So far no such reports for the current fires have been posted to the CPUC website that tracks such filings.

While lightning, arson and utility lines are the most common causes, debris burning and fireworks are also common causes.

But fires are incited by myriad sources, including accidents.

In 2021, a couple’s gender reveal stunt started a large fire that torched close to 36 square miles (about 90 square kilometres) of terrain, destroyed five homes and 15 other buildings and claimed the life of a firefighter, Charlie Morton.

The Eaton and Palisades fires were still burning with little to no containment on Thursday. Winds softened, but there was no rain in the forecast as the flames moved through miles of dry landscape.

“It’s going to go out when it runs out of fuel, or when the weather stops,” Lentini said. “They’re not going to put that thing out until it’s ready to go out.”

Fierce wildfires are raging in the Los Angeles area, fuelled by powerful Santa Ana winds, sending residents fleeing from burning homes through flames, ferocious winds and towering clouds of smoke.

Thousands of people fled wildfires in the Los Angeles area that turned picturesque neighbourhoods into the smoldering wasteland, with chimneys or wrought-iron staircases about all that remained of homes. 

Driven by powerful Santa Ana winds, the flames obliterated more than 1,000 structures, scorched landmarks, made famous by Hollywood, and killed at least five people. One of the fires was the most destructive in the modern history of the city of Los Angeles. 

Here is the pictorial display of how the deadly wildfires blazed, ripping apart the neighbourhoods.