Avalanche forecast

Salt Lake

Issued Mar 2, 2020valid to Mar 3, 2020Utah Avalanche Center

Avalanche danger

Alpine
Treeline
Below treeline

Out of date — this forecast expired 6 years ago. You’re viewing past conditions, not the current bulletin.

Highlights

Sunny skies today will warm the 4-10” of light fresh snow fall from yesterday. MODERATE danger will develop for sunny aspects as they warm due to loose wet avalanches at all elevations. At the highest elevations MODERATE danger exists on all aspects due to shallow fresh windslabs. Shallow loose-dry sloughs will remain possible.

Evaluate terrain carefully, and pay attention to your aspects and timing.

Avalanche problems

Loose Wet
N
NE
E
SE
S
SW
W
NW
Alpine
Treeline
Below treeline
Likelihood
Likely
Size
2
Sunny skies today will quickly warm the 4-10” of light new snowfall from yesterday on sunny aspects. Natural and human triggered loose wet sloughs will become likely on east through south through west slopes as them warm. Pay attention to snow surfaces becoming moist and sticky, and watch for signs such as rollerballs indicating that larger wet releases could become possible. Be especially careful steep confined terrain that funnels snow from different aspects above, where a slide could certainly be large enough to take a person off their feet and flush them downslope. Firm underlying crusts could cause these slides to run far.
Wind Slabs
N
NE
E
SE
S
SW
W
NW
Alpine
Treeline
Below treeline
Likelihood
Possible
Size
2
At the highest elevations with gusts in the 20-30mph range, watch for small pockets of denser wind loaded snow just below ridge lines, sidewalls of gullies and around other cross-loaded features. The winds shifted mid-storm yesterday so all aspects could be concerning.

Small loose dry sloughs will continue to be possible.

Special Announcement

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Recent Activity

Shallow loose-dry sloughs were easily triggered yesterday in steep terrain. In the steepest terrain with underlying firm crusts, sloughs were reported to run fast with debris piles enough to bury a person.

Snow and Weather

Light snow fell throughout the day yesterday with storm totals ranging mostly between 4-10” with light winds except at the highest elevations that gusted up to 20mph. The southwest wind direction shifted clockwise to the northeast overnight but has since backed to the northwest.

Sunny skies and brisk temperatures are on-tap for the day with mostly light northwest winds gusting into the 30s at the highest elevations. Single digits early this morning will warm up into the low to mid teens up high.

High pressure should continue thru the week, with increased winds towards the weekend as weak low pressure moves in.

Today's avalanche advisory written by visiting Eastern Sierra Avalanche Center forecaster Josh Feinberg.

General Announcements

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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.

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