Avalanche: Other Regions

Location: Sixmile Cr.

Date:
Observer:
Route & General Observations

Sixmile Cr. Above second Canyon near Boston Bar.


NOTE: Submitted from mobile device!  Pro tip: Hold your phone in Landscape orientation to add “red flags” and “weather” info.

 

Avalanche Details
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Trigger NaturalAvalanche Type Wet Slab
Aspect WestElevationunknown
Slope AngleunknownCrown Depthunknown
WidthunknownVertical Rununknown
Avalanche Details

Two large wet slabs ran on a west aspect above Boston bar, sometime between yesterday mid day and this morning (12/9–10). Thru channeled terrain the debris reached the far bank, likely damming the creek for some time.
A couple more large wet slabs released off peak 4940’, across from Granite Cr. campground.

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

High winds, heavy rain and warm temps yesterday.

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

35-40 degrees. Mostly clear skies. Calm winds.

Snow surface

Liquid state.

Snowpack

N/A

Photos & Video
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