California’s largest wildfire explodes in size as fires rage across US West

California's largest active fire exploded in size on Friday evening, growing rapidly amid bone-dry fuel and threatening thousands of homes as firefighters scrambled to meet the danger.

The Park Fire's intensity and dramatic spread led fire officials to make unwelcome comparisons to the monstrous Camp Fire, which burned out of control in nearby Paradise in 2018, killing 85 people and torching 11,000 homes.

More than 130 structures have been destroyed by this fire so far, and thousands more are threatened as evacuations were ordered in four counties - Butte, Plumas, Tehama and Shasta. It stood at 374 square miles (967 square kilometers) on Friday night and was moving quickly north and east after igniting Wednesday when authorities said a man pushed a burning car into a gully in Chico and then calmly blended in with others fleeing the scene.

"There’s a tremendous amount of fuel out there and it’s going to continue with this rapid pace," Cal Fire incident commander Billy See said at a briefing. He said the fire was advancing up to 8 square miles (21 square kilometres) an hour on Friday afternoon.

Officials at Lassen Volcanic National Park evacuated staff from Mineral, a community of about 120 people where the park headquarters are located, as the fire moved north toward Highway 36 and east toward the park.

Grant Douglas pauses to drink water in Tehama County, California, on Friday. AP

Communities elsewhere in the U.S. West and Canada were under siege Friday, from a fast-moving blaze sparked by lightning sent people fleeing on fire-ringed roads in rural Idaho to a new blaze that was causing evacuations in eastern Washington.

In eastern Oregon, a pilot was found dead in a small air tanker plane that crashed while fighting one of the many Wildfires spreading across several Western states.

More than 110 active fires covering 2,800 square miles (7,250 square kilometres) were burning in the U.S. on Friday, according to the National Interagency Fire Center. Some were caused by the weather, with climate change increasing the frequency of lightning strikes as the region endures record heat and bone-dry conditions.

A fire in eastern Washington destroyed three homes and five outbuildings near the community of Tyler, which was evacuated Friday afternoon, said Ryan Rodruck, spokesperson with the Washington Department of Natural Resources. Firefighters were able to contain the Columbia Basin fire in Spokane County to about half a square mile (1.3 square km), he said.

Associated Press