California's deadly Camp Fire now fully contained

The deadliest wildfire in California history, which destroyed the mountain town of Paradise and killed at least 85 people, is now 100 per cent contained, according to state fire officials.

Wildfire that started on Nov. 8 killed at least 85 people and destroyed nearly 14,000 homes

Eric Darling and his dog, Wyatt, were one of the teams conducting a search of a mobile-home park in Paradise, Calif., on Friday following the deadly Camp Fire. The team is doing a second search because there are outstanding reports of missing people whose last known address was at the park. (Kathleen Ronayne/Associated Press)

The deadliest wildfire in California history, which destroyed the mountain town of Paradise and killed at least 85 people, is now 100 per cent contained, according to state fire officials.

The number of people still missing from the Camp Fire, which was burning north of San Francisco, dropped to 249 on Sunday, the Butte County Sheriff's Office said. The number was revised down from 475, as people who were believed missing were found in shelters, staying in hotels or with friends, officials said, adding that many did not know they were on the list.

The Camp Fire started on Nov. 8 and destroyed nearly 14,000 homes and burned more than 62,000 hectares — an area five times the size of San Francisco.

Searchers still looking for human remains will have a few more days of dry weather, but starting late Tuesday, another five to 13 centimetres of rain is expected to drop on the Sierra Nevada foothills through next Sunday, hampering the searchers work and renewing fears of flash floods and mudslides, forecasters said.

"The fear is that the rain will drop in intense bursts," said Brian Hurley, a meteorologist with the federal Weather Prediction Center in College Park, Md.

"All the vegetation has burned away, and that's a dangerous recipe for mudslides," Hurley said.

In this Nov. 9 file photo, firefighter Jose Corona sprays water as flames from the Camp Fire consume a home in Magalia, Calif. At least 85 people have been killed by the Camp Fire, which also destroyed more than 14,000 homes. (Noah Berger/Associated Press)

Last week, five to eight centimetres of rain fell and turned ash from the thousands of destroyed homes into slurry, complicating the work of finding bodies reduced to bone fragments.

Butte County Sheriff Kory Honea has warned that remains of some victims may never be found. The town of Paradise was a popular destination for retirees, with people aged 65 or older accounting for a quarter of its 27,000 residents. Most of the victims of the fire identified so far were of retirement age.

Investigators have yet to determine the cause of the fire.

Thousands of people forced to flee Paradise spent U.S. Thanksgiving in warehouses in the nearby city of Chico, or with friends or relatives in nearby towns.