By Fred Greaves
GRIZZLY FLATS, Calif. (Reuters) – Shifting winds and bone-dry conditions fueled two of California’s largest wildfires on Wednesday, forcing several rural communities to evacuate.
The blazes swelled as the state’s largest utility, Pacific Gas and Electric Company (PG&E), initiated deliberate power shutoffs to 48,000 homes and businesses across northern California. PG&E said it acted to reduce wildfire risks posed by possible wind damage to transmission lines.
The Dixie fire, raging since mid-July in the rugged Sierra Nevada range northeast of San Francisco grew by more than 30,000 acres to 635,000 acres of tinder-dry vegetation as of Wednesday, according to the California Department of Forestry and Fire Protection (Cal Fire).
That tally was up 65,000 acres from Monday, Cal Fire said.
The Dixie wildfire is the second-largest ever recorded in California and the largest by far among the scores roaring across the Western United States in a highly incendiary summer that experts see as symptomatic of climate change.
California, which typically experiences peak fire season later in the year, was on pace to suffer even more burnt acreage this year than last year, the worst fire season on record.
Winds gusts on Tuesday shifted from southwest to northeast causing the Dixie fire to grow on Tuesday, but containment lines held overnight, said Edwin Zuniga, a Cal Fire spokesman.
The 33%-contained fire threatened the rural town of Mineral, whose 125 residents were ordered to evacuate late Tuesday night.
“We’re just hoping when we go back home there’s something to go to,” Mineral resident Clark Tomlinson told local television Action News Now.
The fire has destroyed at least 1,200 homes and other structures. Another 16,000 buildings were listed as threatened, with about 29,000 residents having to evacuate communities across the area.
The National Weather Service predicted wind gusts of up to 40 mph and humidity to drop to 15% through Thursday.
The conditions also fanned the Caldor fire, which grew from about 6,500 acres to more than 52,000 acres in 24 hours, according to Cal Fire.
The unchecked fire, about 65 miles east of Sacramento, blew into the El Dorado County mountain hamlet of Grizzly Flats, a town of 1,200, torching an elementary school, a post office and dozens of homes on Tuesday.
The Caldor fire has forced more than 11,000 people to evacuate this week from several towns including Kyburz, Pollock Pines and Somerset, California Governor’s Office of Emergency Services said.
(Reporting by Brendan O’Brien in Chicago; Editing by Nick Zieminski)
