Snowpack

Sixmile Subpeak

Rob MillspaughSwan Range
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Observation photo 1Observation photo 2Observation photo 3Observation photo 4Observation photo 5

Quick report

Went to check on the access and snowpack in the Swan Lake area:

  • Total snow depth was 1 foot or less up to 6000'
  • Above 6000' the snowpack doubled to 2 feet
  • We found the 12/7 crust burried 10-16 inches deep up to 6800' (our high point)
  • Dry powder snow was in limited supply on our southerly route
  • Current snow surfaces featured: a thin melt freeze crust, wet snow, and surface hoar (which was getting nuked in the sun)
  • We briefly dipped onto a North aspect at 6800' and found buried surface hoar which yeilded an unstable result in a large column test.

The descent was rough.

Media to follow

No obvious signs of instability

Weather

Air Temp
Above freezing
Cloud Cover
few
Wind Loading
none
Snow Avail For Transport
small smounts

Sun with building high stratus to the West. Generally calm with SW gusts light to moderate.

Snowpack

Pit @ 6800' N: ECTP20 down 45 on 12/1 surface hoar right below 12/7 crust.  12/7 Crust is 6cm thick.