Manto nevoso

Observation: Powder Mountain Backcountry

Lees, PollickOgden
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Foto dell’osservazione 1

Quick report

Aspect
Northeast
Elevation
2713 m

Lots of interesting layers...also the usual shallow snow pack variation, with lots of variation as you move across and up and down slopes.

Bottom line

  • The weakest snow is the upper 20 to 30 cm snow pack - a mix of 1-2 thin crusts and low density snow. With another dry spell, and some clear cold nights, I expect this upper snow pack to weaken even more. Mainly NW-N-NE-E, ridge lines to approx 7,500'.
  • Snow is available for transport, landing on a weak surface snow. With any significant wind, expect wind drifts to sensitive, even if shallow.
  • Deeper snow pack areas - facets near ground are small, strengthening, and moist in places.
  • Mid elevation, shady slopes have a shallower snow pack, weak throughout, though surface still the weakest.

Snowpack

Loose, dry powder above the rime crust.