Smoke from Sierra fire reaches Yosemite ValleyAssociated Press
YOSEMITE NATIONAL PARK — Dense smoke from a wildfire burning in and around Yosemite National Park on Saturday hampered both suppression efforts and the prized views sought by holiday weekend tourists.
For the first time since the blaze broke out in a neighboring forest two weeks ago, smoke obscured Yosemite Valley, home to the California park’s most popular landmarks, spokeswoman Kari Cobb said.
“I’m in Yosemite Valley right now, and I cannot see the cliffs around me,” Cobb said.
“The wind has shifted and smoke is impacting the entire park. We have been lucky until now.”
All the campgrounds in the Valley were still full as of Saturday morning, despite the thick blanket and burning smell that permeated the area, she said.
As a health precaution, visitors were being asked to scale back their outdoor recreation plans and avoid strenuous activities or even stay indoors.
Meanwhile, firefighting aircraft remained grounded because of low visibility caused by the smoke, U.S. Forest Service spokesman Mark Healey said.
The blaze had scorched 343 square miles (888 square kilometers) of brush, oaks and pines and 11 homes, as of Saturday.
Of that total, 94 square miles (243 square kilometers) of wilderness have burned in the northern section of Yosemite, up from 75 square miles (194 square kilometers) a day earlier.
Although containment efforts proceeded on a positive note overnight, officials were concerned Saturday about a 150-acre (60-hectare) spot fire that crossed a road and prompted an evacuation order for homes near the west entrance of Yosemite, Healey said.
Once planes and water-dropping helicopters were cleared to take off again, the worry lifted some along with the evacuation order.
“Air operations are going full-blast to bring this fire under control,” Healey said late Saturday afternoon.
Healey said fresh firefighters were being brought in to replace tired crews, but that officials did not plan to reduce the nearly 5,000 people assigned to the fire.
The blaze’s cause is under investigation.