The remains of an antique car collection lie in a fire-devastated neighborhood near Redding, California. [AFP]
A young boy pleaded for rescue before he died along with two others in a California wildfire, an anguished relative recounted Monday, while other shaken survivors told of their flight from a "tornado" of fire.
Thousands of firefighters in California made some progress against several large-scale blazes that have turned around 200,000 acres (80,940 hectares) into an ashen wasteland, destroyed expensive homes, and killed eight fire personnel and civilians in the most populous US state.
The worst blaze, northern California's Carr Fire, has killed six people since Thursday, including a 70-year-old woman and her two great-grandchildren, aged four and five. They perished when flames swallowed their home in Redding.
Local media identified the victims as Melody Bledsoe and the children, Emily Roberts and James Roberts, nicknamed "Junior."
"I talked to Junior on the phone 'til he died," Melody's husband Ed Bledsoe told CNN, recounting the last words of the boy, his sister, and Bledsoe's wife.
"He said 'Come and get me, the fire's comin' in the back door. Come on, Grandpa,'" Bledsoe said, his voice choking.
But he couldn't get there in time to save them.
"I've been a lifelong resident of this community, and I've never seen a fire with such destruction here in this area ever before," Shasta County Supervisor Leonard Moty said of the Carr Fire.
Alyce Macken said she had only minutes to flee with her husband Ted from the flames sweeping closer to her home in Redding. A sheriff's officer pounded on the door and gave them 15 minutes to leave, Macken told AFP.
"We were out in 10 minutes. I was shaking, it just went by really fast," the retiree said.
Macken said she met other panic-stricken neighbors at a nearby shopping center -- and watched from afar as her home went up in flames.
"It was almost like a tornado with fire in it and it came over the hill and it wiped out our house, it wiped out our next door neighbor's home," she said.
About 38,000 people had been evacuated in Shasta County due to the Carr Fire, officials said, though some evacuation orders have been lifted.
Over the weekend, US President Donald Trump approved California's request for federal help to fight the blaze and assist evacuees.
A thick smoke haze covered a large part of northern California, severely limiting visibility and contributing to breathing problems.
According to the California Governor's Office of Emergency Services (Cal OES), 12,000 firefighters from as far away as Florida and New Jersey have deployed across the state.
Firefighter killed by tree
A firefighter identified as Brian Hughes died on Sunday while battling the Ferguson Fire near Yosemite National Park, a major tourist attraction partially closed because of the fire.
Hughes "was struck and killed by a tree" while fighting the blaze, the Sequoia and Kings National Parks Service said.
Another firefighter died days earlier working at the fire around Yosemite.
Much of that blaze is in steep, rugged terrain with little or no access roads, officials said.
The remains of a person who ignored Carr Fire evacuation orders was found in a burned-out residence on Sunday, said Shasta County Sheriff Tom Bosenko.
Two fire personnel were killed late last week battling the Carr blaze.
Seven other people were reported missing, Bosenko said, adding that 600 National Guard soldiers had been deployed for support duties such as roadblocks.
Police have reported cases of looting from areas emptied of residents -- but then there was also the case of the missing python.
Sandra Dodge-Streich, an evacuee forced to move four times, warned that a 14-foot long albino python she owned was lost at her latest stop in south Redding.
"She is part of our store family and Reptile Exhibit. Please don't be afraid of her -- she is lost and scared!" Dodge-Streich, the owner of Redding Reptiles, said on Facebook.
Feeling 'optimistic'
The Carr Fire covers more than 103,000 acres (41,682 hectares) and is 23 percent contained, according to Cal Fire, the state's Department of Forestry and Fire Protection. More than 800 homes were destroyed.
Kambryn Brilz, 12, holds her dog Zoe at her burnt home after the animal was returned safely by a neighbor during the Carr fire in Redding. [AFP]
"Winds will increase late tonight and into tomorrow morning. Hot and dry weather, previously unburned fuels and steep terrain will contribute to fire growth," Cal Fire said in an evening update.
Cal Fire incident manager Bret Gouvea earlier told reporters "we're feeling a lot more optimistic... as we're starting to make up some ground instead of being on the defensive."
In southern California, where thousands fled the deliberately-set Cranston Fire, Cal Fire said crews had stopped flames from reaching the town of Idyllwild and the blaze was 57 percent contained.
Last year was California's deadliest ever for wildfires, with more than 40 fatalities.
