Northern Gallatin

"While skinning up to the top of Powder Park lift at Bridger, we had roughly 15' cracks propagate on an E/SE aspect. A snowpit showed roughly 8" of wind slab above a few inches of facets, on top of last week's rain crust." November 11, 2019.

Photo: G. Lawrence

Bridger Range, 2019-11-11

Wet loose at Bridger

Bridger Bowl
Bridger Range
Code
WL-N-R1-D1
Latitude
45.81560
Longitude
-110.92300
Notes

Several small wet loose avalanches were observed at Bridger Bowl on 11/5. 

Number of slides
1
Number caught
0
Number buried
0
Avalanche Type
Wet loose-snow avalanche
Trigger
Natural trigger
R size
1
D size
1
Slab Thickness units
centimeters
Single / Multiple / Red Flag
Single Avalanche
Advisory Year

Cornice triggered slab in Hyalite

Divide Peak
Northern Gallatin
Code
SS-NC-R2-D1.5-I
Elevation
9500
Aspect
SE
Latitude
45.40290
Longitude
-110.97600
Number of slides
1
Number caught
0
Number buried
0
Avalanche Type
Soft slab avalanche
Trigger
Cornice fall
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
Single Avalanche
Advisory Year