Snowpack

Tioga

Sean SmollenEastside Region
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Quick report

I did not experience any signs of instability. I avoided terrain harboring a wind-drifted slab overlaying weak facets. I was surprised not to see any wet loose while travelling on solar terrain. I was off of sunny slopes by 1:15 pm.

Weather

Air Temp
48
Cloud Cover
clear
Wind Loading
none
Recent Snowfall
0
Snow Avail For Transport
small smounts

Calm winds and clear skies. Winds bumped up to light out of the west at ridgetop. Toured in a T-shirt most of the day.

Snowpack

I wanted to check out high-elevation solar terrain and the structure these dwindling pockets may hold.

  • In a hole at 11,200' on a southeast aspect, I found the snowpack to be moist to the ground.
  • Free water was moving its way down and pooling on multiple layers of ice.
  • While ascending, the surface of the snow began to soften at 12,200' around 1 pm.
  • The height of the snow in an isolated couloir was nearing a meter at its deepest. As I descended into more sun-exposed terrain, the depth diminished rapidly.
  • Overall, the structure was entirely different from any of the other slopes I travelled on. I received no results in an extended column test. ECTX

The rest of the terrain I travelled on was a mix of: 

  • Cohesionless facets in shady pockets protected by the wind. I found an average height of snow in these locations to be 30-50cm below 10,500'.
  • Stiff (pencil to knife hard) wind board over weak facets in places exposed to the wind. The height of snow was variable and inconsistent.
  • Dry ground.