Lawine

Avalanche: Grizzly Gulch

Bo Torrey, Cody Hughes, Allison Conover, Ian Nelson, Kyle R.Salt Lake
Auf der Karte ansehen

Quick report

Slope Angle
35°

Avalanche

Slab Width
30 m
Weak Layer
Facets
Trigger Type
Snowboarder
Vertical Fall
21 m
Avalanche Type
Soft Slab
Slab Thickness
76 cm
Trigger Detail
Unintentionally Triggered
Start Zone Aspect
Northwest
Avalanche Problem
Persistent Weak Layer
Start Zone Elevation
2804 m

Noticed these 2 slides around 9:30am 1/13/18. Went back at the end of the day to check it out up close. You can see the track cutting across the top of the slope. They were able to escape the slab and avoid being carried. There was no evidence of them dropping onto the bed surface. They must have been able to maintain their speed before the farthest lookers left portion of the crown broke away. Crown averaged 35 degrees and 2-2.5 ft deep 100 ft wide.