Avalanche

Pinnacle

Dash AndrewsTetons
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Observation photo 1

Quick report

Cracking
specific

Soft wind slabs 6-12" deep were very easy to trigger on wind effected terrain and failed on the interface of the new snow on top of the underlying crust. Small avalanches triggered adjacent slopes sympathetically at times. The new snow did not bond well to the underlying crust and wind slabs on exposed terrain features were touchy.

Weather

Air Temp
25
Cloud Cover
obscured
Wind Loading
light
Recent Snowfall
23
Snow Avail For Transport
moderate amounts

S1 and moderated winds out of the west throughout the day.

Avalanche

Size
D1 R1
Type
SS
Aspect
N
Trigger
AS
Elevation
9320 ft

SS-ASc-R2-D1-I SS-ASy-R1-D1-I Touchy wind slabs ranging from 6-12" inches deep were easily triggered on ridgelines. I observed sympathetic triggering of an adjacent slope 50 meters away here.