In partnership with:
Cornice Collapse Johnson Canyon
Location Name: Johnson Canyon Region: Donner Summit Area Observation Date & Time: Friday, December 31, 2021 - 07:45 |
|
---|---|
Location:
39.354911, -120.269154
See map: CalTopo
|
Is this an Avalanche Observation?: Yes Conditions Alerts:
Terrain Alerts: Terrain Matches the Advisory |
Observation made by: Public