New and old snow weaknesses on Andesite Ridge

Location Name: 
Andesite Ridge
Region: 
Donner Summit Area
Observation Date and Time or Estimated Date and Time of Avalanche: 
Monday, January 7, 2019 - 14:00
Location: 
39° 20' 35.34" N, 120° 21' 9.072" W
Is this an Avalanche Observation?: 
No


Conditions Alerts:



Observation made by: Educator at Donner Summit Avalanche Seminars

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