Strongest winds in over a decade could increase fire risk to dry Southern California
Strongest winds in over a decade could increase fire risk to dry Southern California
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The strongest winds in more than a decade could hit Southern California on Tuesday, potentially causing structural damage and bringing extreme fire risk to areas that haven't seen substantial rain in months. Beginning Tuesday afternoon, the windstorm will affect Los Angeles and Ventura counties and peak in the early hours of Wednesday, when gusts could reach 80 mph (129 kph), the National Weather Service said Monday. Isolated gusts could top 100 mph (160 kph) in mountains and foothills.
The weather service warned of downed trees and knocked over big rigs, trailers, and motorhomes. Powerful offshore gusts will also bring dangerous conditions off the coasts of Orange County and LA, including Catalina Island, and potential delays and turbulence could arise at local airports.
Public safety power shutoffs are being considered for nearly 300,000 customers across the region, according to Southern California Edison’s website. The upcoming winds will act as an “atmospheric blow-dryer” for vegetation, bringing a long period of fire risk that could extend into the more populated lower hills and valleys, according to Daniel Swain, a climate scientist with the University of California, Los Angeles and the National Center for Atmospheric Research.
“We really haven't seen a season as dry as this one follow a season as wet as the previous one,” Swain said during a Monday livestream. “All of that extra abundant growth of grass and vegetation followed immediately by a wind event of this magnitude while it's still so incredibly dry," elevates the risk.