At least 41 structures destroyed in California's largest wildfire of 2022
Darpan News Desk The Canadian Press, 27 Jul, 2022 12:30 PM
Los Angeles, July 27 (IANS) At least 41 structures have been destroyed by the Oak Fire, now the largest wildfire this year in US western state of California, authorities said.
The fast-moving wildfire that began on Friday afternoon near the Yosemite National Park in central California's Mariposa County scorched 18,087 acre (73.2 square km) with 26 per cent containment as of Tuesday morning, according to the California Department of Forestry and Fire Protection (Cal Fire).
Around 1,440 structures are still under threat as nearly 3,000 firefighters, with aircraft support, are continuing their efforts against the massive wildfire, Xinhua news agency reported.
"Fire crews continue providing structure defense, extinguishing hot spots, and building and improving direct fire lines," said Cal Fire in an update on Tuesday.
"Persistent drought, critically dry fuel and tree mortality continue to contribute to the fire's spread. Humidity levels were slightly higher overnight as monsoonal moisture began to move in," the agency added.
The Oak Fire has forced thousands of local residents to evacuate. California Governor Gavin Newsom declared a state of emergency for Mariposa County on Saturday due to the effects of the explosive fire.
Another explosive wildfire, the Washburn Fire, has burned more than 4,875 acre (19.7 square km) to date with 87 per cent contained after nearly three weeks near the Yosemite National Park. The Washburn Fire has drawn national attention as firefighters are battling the blaze to protect some of the world's oldest and largest trees in the park.
Many of the largest wildfires, including the top five, in California's history have happened in the past few years amid severe drought.
"California continues to experience longer wildfire seasons as a direct result of climate change," said Cal Fire in its 2022 fire season outlook, noting that "continued dry conditions, with above normal temperatures through spring, will leave fuel moisture levels lower than normal, increasing the potential for wildland fire activity."
Wildfires have swallowed more than 53,000 acre (214.5 square km) so far this year in the state, according to data released by Cal Fire.
The U.S. Centers for Disease Control last week warned the Delta variant of the virus is so contagious, vaccinated people who do get infected could be just as big a risk to others as people who aren't vaccinated.
The new requirement, which will be phased in over several weeks in August and September, is the most aggressive step the city has taken yet to curb a surge in cases caused by the delta variant.
The findings have the potential to upend past thinking about how the disease is spread. Previously, vaccinated people who got infected were thought to have low levels of virus and to be unlikely to pass it to others. But the new data shows that is not the case with the delta variant.
President Joe Biden is calling on states and local governments to join those that are already handing out dollars for shots. New York, the nation's biggest city, started doling out $100 awards on Friday.
The internal documents also cite studies from Canada, Singapore and Scotland showing that the delta variant may pose a greater risk for hospitalization, intensive care treatment and death than the alpha variant, first detected in the United Kingdom.
