Northwest Avalanche Center

Observation: Public

All Observations

Observation Details

Name:
Marc Schrameck
Observation Date:
January 8, 2021
Submitted:
January 10, 2021
Zone or Region:
East Central
Activity:
Skiing/Snowboarding
Location:
Scatter Peaks

Observed Avalanches

Did you observe any avalanches? 
Yes
Avalanche Type:
Dry Loose (Sluff)
Size:
Size 1: Relatively harmless to people
Elevation:
above tree line
Aspect:
NW
Comments:

Signs of Unstable Snow

None reported

Observations

Noticing some sun affect on south aspects giving some slightly crispy top layers, but mostly had right side up dense pow atop a rain crust.

Dug a pit along the southeast ridge on the windward side (SW facing): observed recent storm snow atop 1/1 rain crust, then the consolidated layer atop 12/21 rain crust. Stability failure took 10 wrist->10 lower arm->7 full arm taps to collapse on the 12/21 crust.

Dropped a sizable cornice onto the NE face from the same ridge: this did not trigger any activity along that slope.

We felt comfortable with skiing the east facing line of Scatter Peak SE based on these obs. We did ski the open face with clean run out below, then sidled over to the trees once we were level with the ridge tree line again.

Here is a Strava record for route map reference:
https://strava.app.link/B2hhyloiWcb

Media

Our prepped to tap column
Downslope from the cut cornice.
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