Avalanche: Summit

Location: Road Observation of East aspects of Summit Lake.

Date:
Observer:
Alex McLain
Route & General Observations

Avalanche activity Summit Lake Area

Avalanche Details
If this is an avalanche observation, click yes below and fill in the form as best as you can. If people were involved, please provide details.
Trigger NaturalAvalanche Type Soft Slab
Aspect East SoutheastElevationunknown
Slope AngleunknownCrown Depthunknown
WidthunknownVertical Rununknown
Avalanche Details

Natural avalanches observed in motion on Gilpatrick 1:20pm and recent avalanches on Summit and Colorado Peak. Shallow recent slabs. See Pictures below.

Red Flags
Red flags are simple visual clues that are a sign of potential avalanche danger. Please record any sign of red flags below.
Obvious signs of instability
Recent Avalanches?Yes
Collapsing (Whumphing)?No
Cracking (Shooting cracks)?No
Observer Comments

Recent avalanche activity and additional wind loading. Avalanche activity observed on ESE aspects of Gilpatick 1:20 pm natural, Summit Peak, and Colorado Peak (Unknown timeframe active wind loading in those areas.)

Photos & Video
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Gilpatrick avalanches and powder cloud being blown by cross slope winds.  

Wide shallow slab release on Summit Peak SSE aspect.  

Colorado Peak avalanche and active wind loading .  

Location


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