The Dome Fire burning in Yosemite National Park has grown substantially since it was first reported earlier this week, reaching 1,177 acres as firefighters continue working to contain the wildfire.
The fire was first reported on September 15th near Chilnualna Falls, roughly one-quarter mile north of the falls. At the time, the wildfire was estimated to cover approximately 100 acres. As of the latest update from the National Park Service, the Dome Fire is 10 percent contained. A total of 376 personnel are currently assigned to the incident.
Firefighters Battle Growing Yosemite Wildfire
Most of the fire activity has been concentrated along the western and northern flanks. Gusty winds from the south and southeast produced spot fires north of the main fire overnight. Some of those spot fires are burning in areas with no recent fire history, while others are creeping and smoldering within the footprint of the 2017 Empire Fire.
Firefighters are constructing direct hand lines and searching for opportunities to connect containment lines with previous fire footprints and granite features. Three additional hotshot crews were flown into Yosemite to reinforce crews working around the fire perimeter.
Aircraft were also used to support suppression efforts, with air resources focused primarily on strengthening the western flank.
Smoke And Trail Closures
Smoke from the Dome Fire has been visible in the area, with air quality ranging from visible smoke conditions to unhealthy levels. Visitors can monitor current conditions through AirNow.
Yosemite National Park remains open and is operating normally, but several trails near the fire are closed. The Chilnualna Falls Trail is closed, along with trails running from the top of Chilnualna Falls toward Buena Vista and Crescent Lakes.
There are currently no evacuation orders or warnings, and officials report no immediate threats to infrastructure or developed areas.
Weather conditions remain an important aspect for firefighters, with wind gusts of 15 to 25 mph expected. Cooler temperatures and mid-level clouds could provide some moderation, although significant elevation changes around the fire may create varying conditions across the incident.