NORTH COAST, Calif. – Two fires that began burning in Mendocino County on Friday have burned thousands of acres, with one of them resulting in advisory evacuations for a portion of Lake County west of Upper Lake.
The Ranch fire and the River fire continued to grow on Friday evening, burning 1,000 acres and 4,000 acres, respectively, according to Cal Fire.
Ground and air resources – both in limited supply due to the need on other major fires around the region – have been working on both fires, although at one point during the afternoon aircraft were diverted to the River fire due to increased need, based on radio reports.
Cal Fire said the firefighting efforts on both incidents have been challenged by high temperatures, rugged terrain and aggressive fire behavior.
The Ranch fire was first reported at about noon on Highway 20 near old Lake County Highway, eight miles northeast of Ukiah, Cal Fire said. It’s burning in a mix of grass, brush and oak woodland.
By 7:30 p.m. Friday, it was reported to have burned 1,000 acres, with zero containment and multiple structures threatened, though so far none destroyed, according to Cal Fire.
Cal Fire said two firefighters have suffered injuries on the incident.
The Mendocino Sheriff Office issued an evacuation advisory warning for the Burris Lane area in Potter Valley, Old Lake County Highway and Blues Lakes.
The Lake County Sheriff’s Office also issued an evacuation advisory for Witter Springs, Blue Lakes, Bachelor Valley and north Scotts Valley Road from the 7000 block to Highway 20, as Lake County News has reported.
Highway 20 remains open, authorities said, but drivers are asked to use caution and watch for emergency vehicles entering and exiting the roadway.
Assigned resources include 13 engines, two water tenders, two helicopters, four hand crews, seven dozers and 129 personnel, according to Cal fire.
The River incident was first reported at about 1 p.m. Friday on Old River Road six miles north of Hopland.
By evening it had scorched 4,000 acres with zero containment. Cal Fire said it also is threatening multiple structures and has destroyed two – one residence and one outbuilding.
Officials said the fire is threatening the UC Berkeley Hopland Research and Extension Center.
The Mendocino County Sheriff’s Office issued an evacuation warning for Old River Road, from the 6800 block north toward Talmage Road, later following up with mandatory evacuations south of University Road to Highway 175 and east to the Lake County line.
Cal Fire said assigned resources include 12 engines, six water tenders, two helicopters, two hand crews, eight dozers and 121 personnel.
On Friday the Bureau of Land Management said it is temporarily closing the North Cow Mountain Recreation Area, Rifle Range and South Cow Mountain Off-Highway Vehicle Recreation Area for public safety due to the proximity of both the River and Ranch fires.
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