20-21

Natural wind slab avalanches near Cooke

COOKE CITY
Cooke City
Code
SS-N-R2-D1.5-I
Aspect
NE
Latitude
45.02020
Longitude
-109.93800
Notes

After the storm from Oct 13-24, a strong southwest wind event on Oct 30 drifted the recent snow into slabs that avalanched naturally. Activity was mostly on NE aspects. 

Number of slides
3
Number caught
0
Number buried
0
Avalanche Type
Soft slab avalanche
Trigger
Natural trigger
R size
2
D size
1.5
Bed Surface
I - Interface between new and old snow
Problem Type
Wind-Drifted Snow
Slab Thickness units
centimeters
Single / Multiple / Red Flag
Multiple Avalanches
Advisory Year

After the storm from Oct 13-24, a strong southwest wind event on Oct 30 drifted the recent snow into slabs that avalanched naturally. Activity was mostly on NE aspects. Photo: B. Fredlund

Cooke City, 2020-11-07