OLYMPIC VALLEY, Calif. (News 4 & Fox 11) — Another avalanche was reported at a Lake Tahoe ski resort just one day after the US’ first deadly slide of the season.
Authorities at Palisades Tahoe, formerly Squaw Valley, received reports around 12:30 p.m. about an avalanche near
Wolverine Bowl on the Alpine Meadows side of the resort.
A spokesman for the world renowned resort said ski patrol conducted avalanche hazard mitigation prior to opening the ski area, including shots from a 105mm howitzer and ski cutting through the area.
After extensive searches using RECCO and avalanche dogs, ski patrol confirmed there were no victims and reopened the terrain.
The Placer County Sheriff’s Office identified the person killed in Wednesday’s avalanche as Kenneth Kidd, 66, a resident of nearby Truckee and Point Reyes. One person suffered a lower leg injury and two others were treated for unspecified injuries and released, officials said.
In response to the first avalanche, Michael Gross, vice president of mountain operations, said before deeming an area safe to open, the team evaluates the conditions relying on their expertise and historical data.
“You know we’ve got decades worth of weather data that we’re always resourcing or referencing, so looking at current forecasts, looking at all different models, looking at wind speed, snow density, wind direction," Gross told reporters Wednesday. "There’s a variety of things that go into play and the people that are doing the work are truly experts in their field. Most of them have been working at it 10 to 20 years, some of them upwards of 50 years, just doing forecasting.”
The avalanche danger in Colorado is about to reach high levels across the state, including zones below treeline, as wind will affect mountain snow first, then heavy accumulations on top
denvergazette.com
Jan 11, 2024 Updated 33 min ago
The avalanche danger in Colorado is about to reach high levels across the state, including zones below treeline, as wind will affect mountain snow first, then heavy accumulations on top of it.
Brian Lazar from the Colorado Avalanche Information Center and Aaron Colson with Friends of the CAIC spoke on Instagram Thursday about the incoming snow storms and wind event set to wreak havoc on the slopes of Colorado.
"The West Elks already have an avalanche warning in place today (Thursday)," Lazar said shortly after the live stream started. "There will be slabs over the weak layers of snow we have now and areas where backcountry travelers can go are going to be limited during the storm cycle."
The CAIC said most slopes have been rather safe from avalanche danger between December to early January, with only small snow amounts accumulating, but that is going to change quickly and become a high risk lasting for several days after the storms exit the state.
"Size two avalanches are to be expected to run naturally on slopes above 30 degrees and we'll be right on the edge of skier-easily triggered avalanches too," he said.
The wind coming in will help push avalanche danger up even below treeline on steeper slopes Lazar said, especially as the forecasted totals reach over a certain level — "it'll get dangerous at some point, 8-10 inches or more will make it quite spicy."
Lazar said the agency forecasters have seen "dry sluffing" in the recycled powder due to the low amounts of snow and long period without much, but the weak layer underneath the most recent, newer snow (Jan 8-10) didn't slab up.
All mountain zones (north, central and southern) will be affected and most likely all in the high danger rating until at least Monday, Lazar said.
Good news, however, is the potential for lowest danger backcountry skiing and riding will be in the Sangre de Cristos, around Pikes Peak and in the Buffalo Peaks since not much snow is currently there anyway even though the snow layers are weak and patchy.
Lazar said about getting out to ski or snowboard tour to: "travel as is you could trigger from a distance or from below. All is guilty (slopes) until proven innocent."
This includes wind-affected slopes, too. All of the new snow coming in is on a powerful jet stream Lazar said, and cautioned tourers to beware of wind-affected snow on flat ground, meaning if the snow is wind affected on the flats it will be wind affected on the slopes.
"Models are coming together with more confidence in the wind. If snow fall totals pan out with lots coming, it'll be (the question) which areas will fall short of the threshold? What will load up most and slab over the weak layers making high danger (happen)?" Lazar said.
"This will not heal up in days. We will come out of high danger Monday, but still considerable (safety rating) for next week," Lazar said.
"Natural (avalanche) cycles should be over (by Monday), but waiting for skiers to trigger for most of the week ahead. It'll be a really gradual decrease during the loading event 4-7 days afterwards."
"We are not at maximum amount of snow yet this season. Avalanches won't run peak to creek, not like in March 2019, there is not enough volume right now, but size 2 avalanches are mostly possible," Lazar said. "Stay 100s of yards away from those 30+ slopes and give a buffer from them."
Size 3 avalanches are possible on slopes with snow totals reaching over 18-plus inches.
Lazar suggested snowshoeing or other winter activities (snowmobiling) on non-avalanche terrain will be good to go.
For those looking to ski and ride at resorts, Lazar said if the ski areas have it closed, stay out of it. Do not duck ropes, exponentially risk heightened during the storm cycle and ski patrol cannot guarantee a 100% chance a slope won't fail and avalanche.
Stretches of highways could be affected by wind loading up high in avalanche paths that cross roads from Rabbit Ears to Wolf Creek. Lazar said to check
cotrip.org for updated info on closures.
(Contact Denver Gazette digital producer Jonathan Ingraham at jonathan.ingraham@denvergazette.com or on X at @Skingraham.)
Meanwhile
A major blast of Arctic air will blow through Colorado this weekend not only dropping low temps well below zero, but also bring dangerously cold wind chills of 20 to 30 degrees below zero.
www.denver7.com
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