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Forecast for the Salt Lake Area Mountains

Drew Hardesty
Issued by Drew Hardesty on
Friday morning, February 11, 2022
The snowpack is generally stable and the avalanche danger is LOW. Watch for (1) isolated pockets of wind-drifted snow in exposed terrain at the upper elevations, and (2) minor wet (solar aspects) or dry (polar aspects) sluffing in the snow in steep terrain.

Remember that RISK is inherent in mountain travel; getting caught in even a small avalanche could have serious consequences in steep, rocky terrain.
Low
Moderate
Considerable
High
Extreme
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Special Announcements
Join the Utah Avalanche Center TOMORROW! Saturday, February 12th at the Brighton Beacon Bash hosted by Weston Backcountry, Utah Mountain Adventures, Black Diamond, and Ortovox. There will be FREE ski and splitboard demos, avalanche rescue gear demos and a LIVE mock avalanche rescue.
Weather and Snow
Skies are partly cloudy.
Mountain temperatures are in the low to mid-20s.
If it's not going to snow, at least at it can be windy, at least up high. In the screen capture below, you can see the west-northwesterly gusts straining toward 100mph overnight at the 11,000' level.
The more representative anemometers have hourly averages of 15-20mph with gusts to 30.
For today, we'll have mostly sunny skies, moderate northwest winds and temperatures again soaring into the upper 30s. High pressure will continue its stranglehold on Utah through the weekend. A Pacific storm slated for Tuesday still looks like it will shear apart, but there is a hint of another wave piggy-backing the northern branch of the storm that may actually produce a couple inches of snow. We'll see.

Thanks to stormy October and Decembers, coverage remains good and winter backcountry travel is easy. Wind and sun crusts abound, but softening corn-like conditions exist on solar aspects and a few soft turns can be found in sheltered northerly terrain. Mark and his partners enjoyed perfect and glorious weather down on Mt Nebo yesterday and his observation can be found HERE>.
Recent Avalanches
One of my colleagues running the snow safety program at one of the ski areas along the Park City ridgeline closed off some of his solar low/mid elevation terrain yesterday, noting that "the shallow snowpack did not take the heat well." With collapsing of the wet snowpack and minor wet loose activity, it was time to pull the plug. Good rule of thumb for those traveling in sunny terrain today.

Greg Gagne's Week in Review is published and can be found HERE>
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Avalanche Problem #1
Normal Caution
Type
Location
Likelihood
Size
Description
The snowpack is generally stable and natural and human-triggered avalanches are unlikely. You may encounter
  • Minor wet loose activity with direct sun and daytime warming.
  • FRESH pockets of hard slab along exposed ridges and in open terrain at the upper elevations. Although any drifts will be shallow and not very wide, wind drifts will be sensitive if they have formed on top of weaker snow underneath.
  • Fast and long-running sluffs in the weak, cohesion-less surface snow on steep slopes on shady aspects. In confined and sustained terrain features, sluffs can pile up deeply, especially in terrain traps. On slopes where the weak snow at the surface rests on top of hard crusts, getting caught and carried in a loose sluff could have serious consequences in steep, rocky terrain as you may be unable to self-arrest on any slick surfaces underneath.
General Announcements
Who's up for some free avalanche training? Get a refresher, become better prepared for an upcoming avalanche class, or just boost your skills. Go to https://learn.kbyg.org/ and scroll down to Step 2 for a series of interactive online avalanche courses produced by the UAC.
This information does not apply to developed ski areas or highways where avalanche control is normally done. This forecast is from the U.S.D.A. Forest Service, which is solely responsible for its content. This forecast describes general avalanche conditions and local variations always occur.