Observation: Public
Observation Details
Name:
Roseanne LorenzanaObservation Date:
March 3, 2021Submitted:
March 3, 2021Zone or Region:
Snoqualmie PassActivity:
XC Skiing/SnowshoeingLocation:
Humpback MountainObserved Avalanches
Did you observe any avalanches?
YesAvalanche Type:
Size:
Elevation:
Aspect:
EComments:
Photo:
Signs of Unstable Snow
None reported
Observations
Skier triggered avalanche on Humpback Mountain observed from trail to Annette Lake. Clear blue sky, air temp ~45ยบ, calm wind.