VENTURA, Calif. — Southern California has felt yellow wind, orange wind, and red wind. But never purple wind. Until now.
The colour-coded system showing the expected strength of the winds driving the region’s fierce wildfires has reached uncharted territory, pushing past red, which means “high” into the colour that means “extreme.”
The forecast for Thursday is purple.
“We’ve never used purple before,” said Ken Pimlott, director at the California Department of Forestry and Fire Protection.
Southern California has already been hit hard by three major fires that have put tens of thousands of people under evacuation orders and destroyed at nearly 200 homes and buildings, a figure that is almost certain to grow.
But the hard-won progress of firefighters could be erased Thursday.
“We’re talking winds that can surface that can be 80 miles an hour,” Pimlott said. “These will be winds that there will no ability to fight fires.”
Such winds can instantly turn a tiny fire into a large one, or carry embers that spark new fires miles away.
Millions of cellphones buzzed loudly Tuesday night from San Diego to Santa Barbara with a sound that usually means an Amber Alert, but this time meant a rare weather warning for strong winds making extreme fire danger.
Officials hope the electronic push will keep the whole region alert and keep the death toll from the week’s fires at zero.
Melissa Rosenzweig, 47, was briefly back home Tuesday after evacuating from her Ventura house, which has been spared so far while most on her street had burned in the largest and most destructive of the region’s fires. She and her husband were about to evacuate again, hoping they will get lucky twice as the new winds arrive.
“Heck yeah I’m still worried,” Rosenzweig said. “We’re very grateful but I know we’re not out of the woods.”
In what may have been an early sign of the 140-square-mile fire getting new life, several thousand new evacuations were ordered late Tuesday night in Ojai, a town of artists and resorts. The blaze had been creeping there already, but an increase in winds pushed it close enough for many more to flee.
The wilder winds could easily send make new fires explode too, as one did Wednesday in Los Angeles’ exclusive Bel-Air section, where a fire consumed multimillion-dollar houses that give the rich and famous sweeping views of Los Angeles.
Little flame was visible by late Tuesday, but in the morning fire exploded on the steep slopes of Sepulveda Pass, closing a section of heavily travelled Interstate 405 and destroying four homes.
Flames burned a wine storage shed at media mogul Rupert Murdoch’s 16-acre (6.5-hectare) Moraga Vineyards estate and appeared to have damaged about 7 acres (2.8 hectares) of vines, a spokeswoman said.
Across the wide I-405 freeway from the fire, the Getty Center art complex was closed to protect its collection from smoke damage. Many schools across Los Angeles were closed because of poor air quality and classes were cancelled at 265 schools Thursday.
Back in the beachside city of Ventura, the fire killed more than two dozen horses at a stable and had destroyed at least 150 structures, a number that was expected to get far bigger as firefighters are able to assess losses.
Air tankers that had been grounded much of the week because of high winds flew on Wednesday, dropping flame retardant. Firefighters rushed to attack the fires before winds picked up again.
“We’re basically in an urban firefight in Ventura, where if you can keep that house from burning, you might be able to slow the fire down,” said Tim Chavez, a fire behaviour specialist at the blaze. “But that’s about it.”