Avalanche: Chugach State Park

Location: Flattop, Peak 3

Date:
Observer:
Route & General Observations

Rabbit lake parking, Flattop to Peak 3 hike.

Avalanche Details
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Trigger Foot PenetrationRemote Trigger No
Avalanche Type Soft SlabAspect South
Elevation 3900ftSlope Angleunknown
Crown Depth 6inWidth 10ft
Vertical Run 10ft  
Avalanche Details

Multiple windslabs triggering throughout the hike from Flattop to Peak 3. Mostly isolated pockets (D.5) that did not want to move, probably due to friction with the ground. Biggest was on Peak 3, where the windslab did want to move on the old snow.
Not really a danger to travelers today, but definitely a sign of things to come.

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)?Yes
Cracking (Shooting cracks)?Yes
Weather & Snow Characteristics
Please provide details to help us determine the weather and snowpack during the time this observation took place.
Weather

Clear skies. Wind consistently transporting snow from SW direction.

Snow surface

Wind effected.

Snowpack

Boot top in most places, some drifts were as deep as mid thigh. New/old snow interface was mostly nonreactive in and hand pits.

Photos & Video
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