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Observation: Summit

Location: Manitoba (lookers left)

Date:
Observer:
Route & General Observations

We toured on low angle terrain exploring for the access to Wilson.

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?No
Collapsing (Whumphing)?Yes
Cracking (Shooting cracks)?Yes
Observer Comments

Several occasions of localized whumphing. Cracking limited to slope test areas.

Weather & Snow Characteristics
Please provide details to help us determine the weather and snowpack during the time this observation took place.
Weather

Moderate snow with 5-10mph winds until about 3pm then deceasing to calm. Temperatures were in the mid 30s.

Snow surface

New dense snow.

Snowpack

Multiple hand pits showed the 2/17 snow not bonding with the lower density 2/16 snow.
This 2/17 dense layer failed on placement of shovel for the CT. The new snow from both days easily slid on wind slabs.