Support the forecast! Support the forecast!

Give to Friends of the Chugach National Forest Avalanche Info Center.

Avalanche: Turnagain

Location: Pastoral Peak, north face

Date:
Observer:
Route & General Observations

Ski toured to Pastoral from the Sunburst lot, up the valley between Sunburst & Magnum to Taylor pass. Plan was to ski on Pastoral Peak north faces. Passed lots of previous days avalanche activity on pretty much every south face as well as most SW faces. Arrived in the Pastoral bowl below the north face and the NE ridge approach. Skinned up to the ridge through the main bowl, and then boot packed the ridge as it was weather hammered. First ski was in the eastern of the two chutes, and the snow was protected and soft and a great ski. The second run we went across the top to the next chute to the west. More nice dry soft snow, with no signs of activity.

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 SkierAvalanche Type Soft Slab
Aspect North NortheastElevation 4500ft
Slope Angle 43degCrown Depth 4in
Width 50ftVertical Run 600ft
Near Miss / Accident Details
Number Caught/Carried? 1Number Partially Buried?0
Number Fully Buried?0Number Injured?0
Number Fatalities?0  
Avalanche Details

Skier 1 skied to our planned observation point, which apparently was a foot too far? Cracks shot out and the slide started from about 20 feet above the skier, catching and carrying skier 1. It broke uniformly at the same depth across the entire width of the chute at the top and swept down the entire slope. Second skier was about 10-15' back, not caught, and about 8 feet behind the closer edge. Upon looking at the slide area when things were settled, there was a hard layer of possible wind or sun affected surface that was covered by the 4-5 inches of dry. Something to certainly pay attention to.

Events of the day

Both planned ski runs were based on observations from below, with confirmations from the top of each run. First run amazingness may have made us a bit more relaxed than we should have been for run #2? And the aspect between the two chutes was only marginally different, and the slope may have been slightly steeper.

Rescue events

Skier was able to ski the first bit while riding the wave, and pulled avy bag cord. Took a single somersault, but skis stayed on. When skier regained balance on skis, the snow had mostly run passed and under the skier and skier was able to come to a stop. Which all took about 5-7 seconds. After skier arrest, we moved to safe places and skier two skied through debris to skier one to assess. No injuries or broken equipment, so we skied down the the slope out of the avalanche zone. All in all, best case scenario for us.

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

Only recent avalanches were along the way on south and west facing slopes of Sunburst, Magnum & Pastoral. Nothing at all on the north face of Pastoral when we arrived.

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

Blue bird sunny day, felt like 80, probably around 60... in shorts and sleeveless shirts for the skinning up.

Snow surface

We'd say settled powder that was protected and still a soft 4-5 inches.

Snowpack

No formal testing... did some ski cuts and pole depth tests.

Photos & Video
Please upload photos below. Maximum of 5 megabytes per image. Click here for help on resizing images. If you are having trouble uploading please email images separately to staff.