Snowpack

Cape Horn Summit

Scott SavageBanner Summit
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Quick report

No obvious signs of instability. There were some recently wind-loaded slopes around 7500-8000'. Quick examination of snowpack on E-NE aspect at lower to middle elevation boundary showed good stability and snowpack structure. Wet loose slides were not a widespread problem by 2:30PM today when we left. 

Weather

Air Temp
Teens at parking lot around 11:30, 20s at 2:30PM
Cloud Cover
clear
Wind Loading
previous
Recent Snowfall
None in past 12 hrs, hard to tell in past 24 hrs
Snow Avail For Transport
moderate amounts

Cold start to this morning around Stanley. Light winds except brief intermittent gusty periods that blew snow out of trees.

Snowpack

Lower elevation S was producing rollerballs in very steep, sheltered, rocky terrain by early afternoon, but no wet loose activity. Flat terrain near 6700', all shady aspects, and W aspect around 7300-8000' were not getting damp or moist by 2:30PM.

7500E/NE: HS=170-195cm. First crust (3/10) was 40cm down. A few more thin crusts in upper meter, no well developed FC though. ECTX, and non-standard force did not produce any failure. 

7500-8000': There were a couple of obviously wind-loaded slopes - E aspects with cross-loading from N winds.