Evacuations ordered in South Lake Tahoe amid Caldor fire – Los Angeles Times
SOUTH LAKE TAHOE, Calif. —
The South Lake Tahoe area was placed under a mandatory evacuation order Monday as the Caldor fire pushed closer to the popular vacation spot, fueled by intense winds.
The fire, which already has destroyed hundreds of structures, has been marching toward Lake Tahoe for days, but officials said the dangers heightened this weekend due to winds and heat.
“Today’s been a rough day, and there’s no bones about it,” said Jeff Marsolais, Eldorado National Forest supervisor, during a briefing Sunday evening.
The evacuation order covers communities just south of South Lake Tahoe, including nearly all the Lake Tahoe Basin in El Dorado County, from the California-Nevada state line on the lake’s southern end to Tahoma on its western shore.
For days, the big question has been whether the fire will jump the large granite ridge that stands between it and populous South Lake Tahoe. Many residents hoped that the stony topography would act as a buffer.
But Monday’s evacuation order was a worrisome indication that crews could be losing footing on the wind-whipped fire. The National Weather Service has issued red flag warnings indicating gusty wind conditions in the area from through 11 p.m. Tuesday.
Jason Hunter, Caldor fire information officer, said Monday the fire was still holding to the west of that ridge but worried that strong winds just beginning to pick up could generate spot fires and unpredictable behavior.
In the last few days, the fire has been spotting — or producing sparks that are carried by the wind and start new fires — about one-half mile ahead of itself, but crews are expecting that distance to expand to more than a mile on Monday due to wind, he said.
“Our significant concern is that spotting,” he said. Specifically, crews were worried about “embers being blown from up at the ridge top landing somewhere down in the valley and taking hold.”
By midafternoon, reports had emerged that the fire was sweeping through a Tahoe-area ski resort, the Sierra-at-Tahoe, off U.S. 50 in Twin Bridges.
During a briefing this weekend, incident meteorologist Jim Dudley said the changing weather pattern would mean “winds that have been affecting the fire on the ground level … are going to be aided by southwesterly winds aloft.”. Gusts on Monday could be as strong as 35 mph.
Although there is still activity on the western perimeter, the majority of growth was on the fire’s northeastern edge, near the town of Strawberry and in the direction of the Lake Tahoe Basin, officials said. By Monday morning, the fire had seared 177,260 acres and destroyed 472 homes.
The fire was 19% contained Sunday morning, but the containment dropped to 14% on Monday morning. More than 20,000 structures are threatened, officials said.
Crews were working hard and fast to get ahead of the flames, but they were met with increasingly erratic conditions and extreme fire behavior.
“It’s burned aggressively all day,” said Eric Schwab. The operations section chief noted that the fire had been moving about half a mile each day, but that on Sunday it had “already moved about 2½ miles on us with no sign that it’s starting to slow down.”
“Therefore,” he said, “we resort back to our No. 1 priority: Get people out of the way and protect life.”
Officials urged people to obey evacuation orders and said those under evacuation warnings should gather important items such as medications and be prepared to take action if necessary.
“You need to be aware of what’s going on with the fire and try to keep yourself updated,” said Eric Lee, law enforcement liaison for the incident management team.
Adding to the challenges is the area’s topography, which includes deep drainages and canyons that can act as funnels for the wind and flames, officials said.
“We have a saying: Where water flows, fire goes,” said fire behavior analyst Steven Volmer.
Volmer said the probability of new fires as a result of spotting had been at 90% but that the probability would increase to 95% in the days to come.
Winds have long been the X-factor in the state’s extreme fire behavior, officials said, so the forecast for the week could spell trouble for crews and for residents awaiting answers.
“We’ve had spotting occurring with these weaker winds,” said California Department of Forestry and Fire Protection public information officer Henry Herrera. “So once they reach those [higher] speeds, there is potential for increased spotting, and for the spotting distance to increase as well.”
Times staff writer Smith reported from South Lake Tahoe, and Seidman and Newberry from Los Angeles.