SAN FRANCISCO (CBS/AP/BCN) -- Gov. Jerry Brown on Saturday called on President Donald Trump to help California fight and recover from another devastating wildfire season.
With Lake, Mendocino, Napa and Shasta counties under siege from wildfires, Brown met with local leaders and fire and emergency officials at the Carr Fire incident command post in Shasta County and requested the presidential declaration.
"Battling these relentless fires requires a Herculean effort," Brown said in the declaration. "Additional federal assistance is needed immediately to reduce the direct threat to the public health and safety."
The Democratic governor said he was confident the Republican president he has clashed with over immigration and pollution policies would send aid, which Trump did last year when the California's wine country was hit hard.
"The president has been pretty good on helping us in disasters so I'm hopeful," Brown said. "Tragedies bring people together.
Authorities said there are 17 major fires burning throughout California. In all, they have destroyed hundreds of homes, killed eight people and shut down Yosemite National Park.
"Fire season is really just beginning," said California Department of Forestry and Fire Protection chief Ken Pimlott.
The biggest blazes continue to burn north of San Francisco, including twin wildfires fueled by dry vegetation and hot, windy weather. Those fires destroyed 55 homes and forced thousands of residents to flee their neighborhoods about 100 miles north of the city. They have grown to almost 250 square miles .
A mandatory evacuation order has been issued for areas in Lake County north of State Route 20, east and south of the Lake-Mendocino County line and west of the Lake-Glenn County line, emergency officials said.
Two fires known as the River Fire, near Hopland, and the Ranch Fire, northeast of Ukiah, forced the evacuations. The River Fire started July 27 at 1:01 p.m. As of Saturday, it has consumed 44,793 acres and is 50 percent contained. The Ranch Fire started July 27 at 12:05 p.m., and as of Saturday, it has burned 156,678 acres and is 27 percent contained.
The two fires together are called the Mendocino Complex and they have charred an area of the forested, rural area five times the size of San Francisco. Thousands of people remain evacuated.
Two new evacuation centers for Lake County residents have been established at two middle schools: Middletown Middle School at 15846 Wardlaw St. in Middletown and Mountain Vista Middle School at 5081 Konocti Road in Kelseyville.
The National Weather Service issued red flag warnings of critical fire weather conditions through Saturday night, saying a series of dry low-pressure systems passing through the region could bring wind gusts of up to 35 mph (56 kph) that could turn small fires or even sparks into racing walls of flames.
"This is a particularly dangerous situation with extremely low humidity and high winds. New fires will grow rapidly out of control, in some cases people may not be able to evacuate safely in time should a fire approach," the weather service said in its bulletin for the Mendocino area north of San Francisco.
As a precaution, new evacuations were called Friday for an area of Mendocino and Lake counties where the week-old twin fires are threatening about 9,000 homes.
The fire remained several miles from the evacuated communities along the eastern shore of Clear Lake but "it looks like there's dicey weather on the way," California Department of Forestry and Fire Protection spokeswoman Jane LaBoa said.
However, some days-old evacuations were lifted Friday in an area near Redding, where armies of firefighters and fleets of aircraft continue battling an immense blaze about 100 miles south of the Oregon line. Some areas on the fire's southeastern flank were reopened to residents.
Cal Fire officials said the so-called Carr Fire, which killed six people and incinerated 1,067 homes, started two weeks ago with sparks from the steel wheel of a towed-trailer's flat tire.
The blaze is currently 41 percent contained.
The fire burned slowly for days before winds suddenly whipped it up last week and drove it furiously through brush and timber.
It burned so furiously on July 26 that it created a "fire whirl." The twirling tower of flame reached speeds of 143 mph, which rivaled some of the most destructive Midwest tornados, National Weather Service meteorologist Duane Dykema said. The whirl uprooted trees and tore roofs from homes, Dykema said.
The California Department of Forestry and Fire Protection, which uses acres to describe fire size, said the blaze had blackened nearly 206 square miles.
In the Sierra Nevada, firefighters achieved 41 percent containment of a forest fire that has shut down Yosemite Valley and other adjacent portions of Yosemite National Park at what is normally the height of summer tourism.
The fire had reached into remote areas of the country's third-oldest national park. Workers who live in Yosemite's popular Valley region were ordered to leave Friday because of inaccessible roads.
The blaze has killed two firefighters.
A new report says the first firefighter, a California bulldozer operator, nearly slipped off a steep mountain trail three times before his vehicle finally rolled into a ravine and fatally crushed him.
Each earlier slip alone qualified as a "near miss" warning that the century-old mining trail could collapse, according to the Department of Forestry and Fire Protection's preliminary report.
Braden Varney, 36, was working alone overnight July 14 fighting the wildfire while his assistant went to get a new hydraulic hose. Varney's radio wasn't communicating with headquarters, so his assistant relayed messages — until they lost contact.
The report says the death of the 10-year veteran highlights the need for better risk assessment, communication and supervision.
© Copyright 2018 CBS Broadcasting Inc. All Rights Reserved. The Associated Press and Bay City News contributed to this report
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