Hoopa, California — Firefighters are battling a rapidly growing wildfire in Northern California after two separate vegetation fires merged into a single blaze early Wednesday, prompting evacuation warnings and forcing road closures as crews faced dangerous conditions in rugged mountain terrain.
The wildfire, now known as the Mile Post 16 Fire, was first reported around 1:30 a.m. in the Gorge area near Mile Post 16 on Highway 96, triggering a large response from local, state and federal firefighting agencies.
By Wednesday evening, officials reported the fire had burned approximately 50 acres and remained 0% contained, with flames spreading north of Mill Creek Road, south of Norton Creek, east of Norton Creek Road and west of Highway 96 near the Hoopa Valley Reservation.
Firefighters Face Dangerous Terrain as Flames Continue to Spread
Emergency officials say the wildfire is proving especially difficult to contain because of the area’s rugged landscape.
According to the Hoopa Fire Department and Office of Emergency Services, firefighters are working on mountainsides with slopes ranging from 75% to 100%, making access extremely difficult and increasing risks for crews on the ground.
Rock outcroppings and limited access routes have further complicated suppression efforts, forcing firefighters to carefully balance aggressive firefighting with crew safety.
“Fire suppression efforts are being challenged by extremely steep terrain with slopes ranging from 75% to 100%, numerous rock outcroppings and limited access. These hazardous conditions require firefighters to prioritize safety while implementing suppression strategies,” the Hoopa Fire Department and Office of Emergency Services said.
Additional Fire Crews and Aircraft Mobilized
As fire activity intensified, officials requested additional resources to support the growing firefighting operation.
Reinforcements include personnel from Hoopa Wildland Fire, the U.S. Forest Service Lower Trinity Ranger District, U.S. Forest Service Division 3, Yurok Wildland Fire, along with additional fire engines, hand crews and aerial firefighting resources.
Officials hope the added manpower and aircraft will help slow the fire’s growth while crews work to establish containment lines in the challenging terrain.
“Additional resources have been ordered, including personnel from Hoopa Wildland Fire, the U.S. Forest Service Lower Trinity Ranger District, U.S. Forest Service Division 3, Yurok Wildland Fire, air resources, additional engines, and hand crews,” the agency said.
Evacuation Warnings and Road Closures Remain in Effect
The wildfire has prompted the Humboldt County Sheriff’s Office to issue evacuation warnings for nearby areas as a precaution.
Authorities also temporarily closed Highway 96 from Carpenter Lane in Hoopa to north of the Sidehill Viaduct to allow firefighters to safely conduct suppression operations.
Meanwhile, the Hoopa Valley Airport has been closed to the public after being converted into an operational base for firefighting aircraft supporting the incident.
“The Hoopa Valley Airport is closed to all public access today. The airport is currently being utilized as an air operations base in support of the ongoing wildfire incident,” officials said.
Residents are urged to stay alert for changing fire conditions and follow any evacuation instructions issued by local authorities.
Northern California Continues to Face Elevated Wildfire Risk
Wildfires remain a persistent threat across Humboldt County, where steep terrain, dense forests and dry vegetation can allow fires to spread rapidly.
The region has experienced several significant wildfire events in recent years, including the 2023 lightning-caused fires in Six Rivers National Forest and the historic August Complex Fire in 2020, which burned more than one million acres across Northern California.
The Mile Post 16 Fire also comes just days after another brush fire burned several acres near the Nixon Fishing Hole in Hoopa, highlighting the continued wildfire danger facing the region this season.
Firefighters remain on scene as they work to slow the fire’s advance, while officials continue monitoring weather conditions and fire behavior for any changes that could threaten nearby communities.
Are you in or near the affected area? Have changing wildfire conditions impacted your community this season? Share your experiences and thoughts respectfully in the comments below.