LOS ANGELES — Dry weather and merciless winds, with gusts predicted to reach the strength of a Category 1 hurricane in mountainous areas, threaten to intensify the already devastating Southern California wildfires that have driven 110,000 people from their homes.
About 5,000 firefighters — half of them assigned to the massive Thomas Fire alone — have been working nonstop to battle the blazes racing across hillsides and through neighborhoods, officials said. Almost 9,000 homes are without power. Officials have shut down hundreds of schools spanning at least 15 districts.
At 96,000 acres, the Thomas Fire is roughly the size of Denver. The blaze was 5% contained as of early Thursday.
It could go down as one of the most destructive fires in state history, spread over 31,000 acres in the span of about nine hours — roughly an acre a second. At that rate, it would’ve consumed New York’s Central Park in about 15 minutes. The plume from the fire stretches 1,000 miles into the Pacific Ocean.
Together, four fires — the Thomas, Creek, Rye and Skirball — have consumed about 116,000 acres, according to the state fire summary.
Despite a brief respite, winds began picking up again Wednesday evening. A gust of 85 mph was detected in Ventura County. Forecasters say Thursday will bring gusts of 80 mph in the higher altitudes, while winds of 50 to 70 mph will make firefighters’ mission difficult in Ventura and Los Angeles counties.
The humidity won’t help. It will still be low Thursday, meaning the trees and brush fueling the fires will continue to be tinder. Firefighters are exhausted and airborne embers are irritating their eyes.
“Honestly, the firefighters are taking a beating, but we have to acknowledge the residents because they’re taking beating, too, but they’re cooperating with our orders,” said Thomas Kruschke, spokesman for the Ventura County Fire Department.
• New measures: Fire officials said Thursday brought a historic fire danger score and prompted them to upgrade their color-coding system to include purple for the first time.
• More evacuations: Several cities in the Ojai Valley are under mandatory evacuation. Satellite images by the National Weather Service showed the city of Ojai surrounded by fires.
• Areas of concern: Firefighters said they are keeping the Skirball Fire at bay but worry it will jump west of Interstate 405.
• School closures: More than 260 Los Angeles public and charter schools will be closed Thursday and Friday.
‘My little fire baby’
Wednesday was bittersweet for Eric Rosenberg, with his sadness at seeing his neighbors’ homes destroyed punctuated by a moment of pure joy: His wife gave birth to a healthy daughter, Mila.
As he filmed the “heartbreaking” scene in his Ventura neighborhood, where six neighbors’ homes had been reduced to rubble, he explained he had to rush back to the hospital to see his wife and newborn.
“My little fire baby decided today was the day,” he said.
On Thursday, he told CNN that his wife and child were doing well, and his home had survived the fire.
A neighbor knocked on his door early Tuesday morning and told him the fire was getting close.
“I walked out the front door, and it looked like a war zone,” Rosenberg said.
Police drove through the neighborhood announcing a mandatory evacuation around 4:30 a.m., he said. The family’s car was already packed with hospital bags, changes of clothes, laptops, photos, passports, dog food and important financial documents.
“Last trip back inside I grabbed my ketubah off the wall and headed out,” he said, using the Hebrew word for a wedding contract.
On Thursday, Rosenberg and his wife were staying with his in-laws in Carpinteria, about 25 minutes from Ventura, and “we can see the billowing smoke clouds in the distance,” he said.
Purple is the new red
The battle to douse the blaze is especially arduous on the Santa Barbara-Ventura County line, where the terrain is steep and rugged, he said. Fire officials hope to get as many as a dozen helicopters in the air Thursday, but the winds have been playing havoc on the choppers and fixed-wing aircraft, said Kruschke, the Ventura County fire official.
Officials say they will see a “recipe for explosive fire growth” and an unprecedented fire danger score. According to the Los Angeles Fire Department, experts grade fire danger by measuring the moisture in dead vegetation, the temperature, wind speed and direction, and then assessing historical weather information.
A value of 48 is considered high danger, while 162 is extreme. Thursday’s score: 296, a record.
It’s not the only first that firefighters have experienced with the Southern California blazes. The scale used to measure the potency of the Santa Ana winds typically runs from gray, for little or no danger, to red, for high danger.
“The forecast for (Thursday) is purple,” said Ken Pimlott, director at the California Department of Forestry and Fire Protection, or Cal Fire, according to CNN affiliate KCBS. “We’ve never used purple before.”
Stretching 140 square miles
The Thomas Fire in Ventura County, which sits just north and west of Los Angeles, grew significantly Wednesday to about 150 square miles. The Creek Fire in Los Angeles County has spread to more than 12,600 acres and is about 10% contained. The Rye Fire in Santa Clarita is holding at 7,000, with 15% containment, while the Skirball Fire has burned about 475 acres and is 5% contained.
“There are still a few people still in their homes in the evacuation areas, and they should come out. There are still embers that can move and catch as we have wind conditions,” Los Angeles City Councilman Paul Koretz said of the Skirball blaze.
Officials said they couldn’t give a precise number of homes destroyed, because flames in burned neighborhoods were too intense. They estimated about 150 buildings had been destroyed as of Wednesday night. The number will increase once the focus shifts from firefighting and rescue to more damage assessment, fire officials said.
California Gov. Jerry Brown has declared an emergency for the county, freeing state resources such as the National Guard to support response efforts.
The Skirball Fire near the tony Bel-Air area of Los Angeles startled commuters Wednesday morning on I-405.
The busy freeway was shut down over a 9-mile stretch for hours as the fire got closer.
“It was dark until I saw a gigantic ball of orange,” motorist Tiffany Lynette Anderson wrote on Instagram, where she posted a picture of fire raging beside the highway before it was closed.
“I could feel the heat on my windows,” said Los Angeleno Joy Newcomb, who also drove by the fire.
The freeway has since reopened, but some ramps remained closed.
Firefighters worked Wednesday night to keep the fire from jumping west of 405 and to battle some flare-ups, said Peter Sanders, a spokesman for the Los Angeles Fire Department.
Los Angeles authorities ordered parts of the Bel-Air district near the fire to leave, but those are just a fraction of the evacuations that have been ordered in Southern California since Monday night.
Smoke collected even in areas that weren’t burning. Health officials warned people in the heavily populated San Fernando Valley and other parts of the northern Los Angeles area to limit their time outdoors.
A video posted to Instagram shows a Los Angeles County Fire helicopter maneuvering around heavy smoke to make a water drop on the Skirball Fire.
The smoke from the fires could be seen from the International Space Station. Astronaut Randy Bresnik wrote in one tweet: “I was asked this evening if we can see the SoCal fires from space. Yes Faith, unfortunately we can. May the Santa Ana’s die down soon. #Californiawildfire.”