24-25

Sheep Creek

Date
Activity
Skiing

From email: "Skied in Sheep Creek today. Still a little lean. Surprised to only see one D1R1 soft Slab on steep north facing slope. No other avalanche activity seen on Miller Mountain, Mineral, Sunset and Republic Mountain. No cr/co." 

Region
Cooke City
Location (from list)
Sheep Creek
Observer Name
Ben Zavora

Avalanche in Beehive Basin

Beehive Basin
Northern Madison
Code
SS-ASc-R3-D1-I
Elevation
8200
Aspect
W
Latitude
45.34070
Longitude
-111.39100
Notes

We triggered a small avalanche in a terrain trap from a flat bench above in Beehive Basin. This slide (R3 D1) broke 150' wide, about a foot deep, and filled the creek bed below.

Number of slides
1
Number caught
0
Number buried
0
Avalanche Type
Soft slab avalanche
Trigger
Skier
Trigger Modifier
c-A controlled or intentional release by the indicated trigger
R size
3
D size
1
Bed Surface
I - Interface between new and old snow
Problem Type
Storm Slab
Slab Thickness
12.0 inches
Vertical Fall
50ft
Slab Width
150.00ft
Weak Layer Grain type
Precipitation Particles
Weak Layer Hardness
F-
Slab Layer Hardness
1F+
Snow Observation Source
Slab Thickness units
inches
Single / Multiple / Red Flag
Single Avalanche
Advisory Year

Test Ob

Date
Observer Name
Dave Zinn

Test Ob

Date
Observer Name
Dave Zinn

West side

Date
Activity
Skiing

I slid down the ridgeline between Truman and jones creek on Friday. Dug a quick pit where Alex likes to dig on the wnw aspect of the shoulder next to the main path. Melt/freeze at the ground about a foot thick, ten inches of loose facets on that, and a wind crust topping it 1-4 inches thick. And 5 inches of new snow. I skied the ridge down and the old drifts were supportable but intermittent. Eighteen inches of faceted snow in between that made for challenging skiing. It will be interesting to see what 2 inches of swe will do 

Region
Bridger Range
Location (from list)
Truman Gulch
Observer Name
Pat Hinz