wind slab avalanche, pyramid point

From obs (3/27/21): "We were skinning up Pyramid Point from the East. as we approached 10,000 ft, we encountered a wind slab on an East Facing slope. it was about 1-2 inches where we encountered it, but it quickly propogated. the crown was 18-20 inches at its highest and about 150 feet wide. the debris ran for about 200 feet."

Advisory Year
Southern Madison, 2021-03-27