![](/sites/default/files/snow_obs/2023-01/wbh_ect.jpg)
slab layer about 30 cm down (1 foot) released when a shovel was put behind it with a sudden pop and very little friction.
Location
West Big Hole- Beaverhead Range
slab layer about 30 cm down (1 foot) released when a shovel was put behind it with a sudden pop and very little friction.