Gem
- Posted on December 28, 2019
Avalanche Danger
2,2,2
Small-large persistent slabs possible on NW-N-E all elevations. Small wind slabs possible on E-S-SW ATL.
Ski Partners
Jeffrey C., Amy L.
Weather
Light snow, cold, calm and overcast.
HSN24
15cm
HSN48
15cm
Precip
S-1
Sky
Overcast
Winds
Calm
Temps
15F (10F/15F)
Ski Pen
15cm
Foot Pen
40cm
Snowpack Observations
Snowpack observed on NE-E aspects BTL (8800-10200′). HS ~80-130cm.
Generally saw a thinner and weaker snowpack as we traveled from the sled parking spot to the base of the Gem (E aspect, 8800-9400′, HS ~80-100cm, mostly faceted mid/lower pack).
The Gem held 30-40cm of unconsolidated storm snow from the past several days. Top 90cm was F->1F (top down) slab sitting on 30-40cm basal facets. Inconsistent test results: ECTN, CT21 (SC), and PST 20/100(end). No recent activity observed, no cracking, and no whumfing.
Riding Quality
Excellent skiing on 30-40cm of unconsolidated storm snow from the past several days sitting on a supportable base.
