60,000 in southern California to evacuate after blaze grows
26 October 2020, 18:34
The cause of the fire was not immediately known.
A fast-moving wildfire has forced evacuations for 60,000 people in southern California as powerful winds across the state prompted power to be cut to hundreds of thousands to prevent utility equipment from sparking new blazes.
The smoky fire exploded in size to 2,000 acres within a few hours of breaking out shortly after dawn in Orange County, south of Los Angeles.
Strong gusts pushed flames along brushy ridges in Silverado Canyon toward homes in the city of Irvine, home to about 280,000 people.
The cause of the fire was not immediately known.
Dangerous fire weather conditions will continue across parts of northern California through the day Monday, and across parts of southern California into Tuesday morning. Critical conditions are also possible Monday afternoon across southern Nevada and northwest Arizona. pic.twitter.com/rdhXy3PUUz
— NWS Storm Prediction Center (@NWSSPC) October 25, 2020
More than 300,000 power customers — estimated at about one million people — were in the dark in the northern part of the state as officials issued warnings for what could be the strongest winds in California this year. About 5,000 customers lost power on Monday in southern California.
Firefighting crews that had been at the ready overnight quickly contained small blazes that broke out on Sunday in northern California’s Sonoma and Shasta counties. The causes were under investigation.
North of San Francisco, a Mount St Helena weather station recorded a hurricane-force gust of 89 mph late on Sunday and sustained winds of 76 mph. Some Sierra Nevada peaks registered gusts well over 100 mph.
The “shut-offs probably did prevent dangerous fires last night. It’s almost impossible to imagine that winds of this magnitude would not have sparked major conflagrations in years past,” Daniel Swain, a climate scientist with UCLA and the National Centre for Atmospheric Research, said on Twitter.
Winds had calmed slightly by Monday, but still topped 60 mph and the strong winds and dry conditions were expected to prevail through Tuesday. A second round of strong gusts is predicted to sweep through the same areas on Monday night, the National Weather Service warned.
Officials extended a red flag extreme fire danger warning through to 5pm on Tuesday for the region’s eastern and northern mountainous areas.
Scientists have said climate change has made California much drier, meaning trees and other plants are more flammable.
October and November are traditionally the worst months for fires, but already this year 8,600 wildfires in the state have scorched a record 6,400 square miles and destroyed about 9,200 homes, businesses and other buildings. There have been 31 deaths.
The electricity shutdowns marked the fifth time this year that Pacific Gas & Electric, the nation’s largest utility, has cut power to customers to reduce the risk of downed or fouled power lines or other equipment that could ignite blazes amid bone-dry weather conditions and gusty winds.
On Sunday, the utility shut off power to 225,000 customers in northern California and later did so for another 136,000 customers in 36 counties.
The conditions could equal those during devastating fires in California’s wine country in 2017 and last year’s Kincade Fire that devastated Sonoma County north of San Francisco last October, the National Weather Service said.
Fire officials said PG&E transmission lines sparked that fire, which destroyed hundreds of homes and caused nearly 100,000 people to flee.
