Close
Eastern Sierra Avalanche Center

Public Observation

Observation Details

Observation Date:
April 22, 2023
Submitted:
April 24, 2023
Zone or Region:
Big Pine Creek
Activity:
XC Skiing/Snowshoeing
Location:
SE slopes above Lon Chaney's cabin, upper North Fork Big Pine Creek

Observations

Observed numerous avy runouts on the slopes above Chaney's cabin on the north fork canyon (see pic). A bit lower down, at the Wilderness sign / choke point of the trail, there were many voids under the snowpack. I booted going up, snowshoed going down, and post-holed several times up to my waist (other hikers/skiers had the same difficulty). Snowpack was firm at 8am, softening considerably by noon.

Signs of Unstable Snow

Did you see shooting cracks? 
No
Did you experience collapsing or whumpfing? 
Yes, Isolated

Media

Close