Tioga & Glacier Point Roads Closed for the Winter
The Tioga Road (Highway 120 through the park) and Glacier Point Road are closed due to snow; they usually reopen late May or June. You can check on current road conditions by calling 209/372-0200 (press 1 then 1). More »
Wawona Northwest Prescribed Fire Update for April 25, 2013
April 25, 2013
Fire crews are continuing mop-up operations along the fire perimeter. Areas with more moisture, deep needles, and large logs produce more smoke for longer.
Smoke will be present particularly during late evening and early morning hours. The fire crews will continue working through the weekend to mop-up and cool the fire line. Those efforts will help mitigate and lessen smoke production each day. If you have low tolerances for smoke, take these suggested measures to help reduce your exposure:
Fire managers have been working with the Mariposa County Air Pollution District (MCAPCD) to time the project to coincide with favorable weather that will facilitate good air quality, and disperse smoke into the atmosphere away from the community. Prior to ignition, a burn permit was issued to the park by MCAPCD and smoke monitoring equipment was installed in the community.
Yosemite National Park fire managers began burning the 150 acre Wawona Northwest Segment B Prescribed Fire on April 21, 2013. Ignitions were completed on Tuesday, April 22.
The primary objective of this prescribed fire was met to reduce hazardous fuels within the mixed conifer forest adjacent to the Wildland Urban Interface (WUI) community of Wawona. This project creates a continuous area of reduced fuel by linking together multiple previous fires and treatments including the 2007 and 2008 Wawona Northwest prescribed fires, the 2007 Jack wildfire, which was caused by lightning, and a series of mechanical vegetation thinning projects in the 2000's.
A secondary objective is ecosystem restoration. Applying fire under prescribed conditions mimics the frequent, low intensity lightning caused fires that occurred in Sierras prior to the exclusion of fire which began over 100 years ago under aggressive fire suppression policies. Historically, natural fire burned an average of 16,000 acres annually in Yosemite and played an integral role in shaping Yosemite's ecosystems. In the absence of frequent fire, unnatural levels of forest biomass have accumulated which has put many of Yosemite's values at risk, including neighboring communities, and natural and cultural features. As climate changes, these values become increasingly vulnerable to catastrophic wildfire.
Fire managers will begin releasing fire crews from outside of the park over the weekend.
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Did You Know?
That Yosemite National Park has a sister park in Chile? Parque Nacional Torres del Paine is located among the breath taking scenery of Patagonian Chile. Both parks feature remarkable geology, hydrology, flora and fauna--together the staff of both parks work together to share best practices and care for these landscapes so generations of visitors can revel in their stunning beauty.