Bollettino valanghe

Soldier & Wood River Valley Mtns

Sawtooth Avalanche Center
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Pericolo valanghe

Thu
Alta quota
Senza grado
Limite del bosco
Senza grado
Sotto il limite
Senza grado
Non aggiornato — questo bollettino è scaduto 6 months ago. Stai vedendo condizioni passate, non il bollettino in corso.

In sintesi

Triggering avalanches is possible in the wettest parts of this zone. Conditions are generally stable over the bulk of this zone. 

Refer to the Galena Summit & Eastern Mtns forecast if you're traveling in the Soldier Mtns, Dollarhide Summit area, in the Warm Springs drainage, or near the northern border of this zone. We will begin issuing daily Avalanche Forecasts with Danger Ratings when snow cover allows for reasonable backcountry recreational access.

Avalanche Discussion

A snowpack exists on many slopes above about 6500' near the Coyote and Tornak huts; in the Warm Springs Ck drainage, including out of bounds on Bald Mountain; in the mountains north of Ketchum; and in the Soldier Mountains. If you are traveling in these areas, refer to the Galena Summit & Eastern Mtns forecast.

At lower elevations and on most southerly-facing slopes, it does not look or feel like winter in this zone. Access and travel remain challenging in many standard recreational play areas due to thin or non-existent snow cover. Plan for a real adventure if you choose to explore the mountains in most this zone.

Some specific things to consider when planning your day in the mountains:

  • Wind Slabs: Be on the lookout for fresh wind drifts and slabs in exposed terrain where more than about 6" of snow fell on Sunday and Monday. The slabs buried a variety of snow surfaces: sugary facets, thick and thin crusts, crust + facet combos, feathery surface hoar, and hard wind-hammered snow. The old snow surfaces, and the chance of triggering a slide, can change dramatically as you move up or down in elevation, to sunnier or shadier aspects. On the same slope, you may find weak facets, hard wind surfaces, and crusts under the new snow. Conditions are tricky, and wind slabs could be easy to trigger on slopes facing NW-N-NE-E. 
  • Loose snow avalanches: On some shady, wind-protected slopes facing NW-N-NE-E, the upper snowpack contains up to a foot of unconsolidated, sugary facets. You could trigger small slides that entrain additional snow and become more powerful as they move downhill. While these avalanches are generally small, they can push you into cliffs, trees, or other hazards. Managing this problem is often as simple as moving to the side or slowing down and allowing the sluff to run ahead of you.

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