SAN FRANCISCO (AP) — Light rain and cooler temperatures helped firefighters makes advances Sunday against a huge Northern California wildfire that has destroyed nearly three-dozen structures.
According to preliminary figures, 10 homes and 22 outbuildings were lost in the White Meadows area of Pollock Pines, said Capt. Tom Piranio, a state fire spokesman.
Assessment teams were headed back in the rugged, steep terrain east of Sacramento to survey more damage, he said.
"It has been very challenging to get access to those burn areas because there's a lot of inaccessible terrain," Piranio said. "We had to make sure it was safe enough to enter."
Smoky conditions from the fire also forced a last-minute cancellation of two popular Ironman events in nearby Lake Tahoe Sunday morning, Ironman operations manager Keats McGonigal said. About 3,000 athletes from around the world were expected to participate, but couldn't due to poor air quality as the fire spread to the Tahoe National Forest northwest of Lake Tahoe over the weekend.
The fast-moving blaze located about 60 miles east of Sacramento started Sept. 13 and grew to more than 128 square miles despite periods of rain overnight. The fire's size held on Sunday, and the weather helped crews increase containment from 10 to 17 percent, Piranio said.
More than 21,000 structures remain threatened. More than 5,000 firefighters — from as far as Florida and Alaska — are helping California crews battle the blaze that has not only consumed grass and brush, but swaths of extremely dry tall timber.
Timber could topple as crews try to construct more contingency and control lines while attacking the blaze from multiple spots, state fire Battalion Chief Scott McLean said Sunday.
"We need to get in there and make sure that all of our hot spots and those hazardous trees are taken care of and don't cross our lines," McLean said. "We cannot become complacent. We have to continue to work as hard as possible to get this under control."
About 100 evacuees have been allowed to return home, but some 2,700 remain under evacuation orders, state fire spokesman Daniel Berlant said. The fire also continues to threaten a key University of California, Berkeley research station that is home to scores of experiments on trees, plants and other wildlife.
A man charged with starting the fire, Wayne Allen Huntsman, 37, pleaded not guilty to arson Friday and remains in the El Dorado County jail on $10 million bail.