Snowpit in Fisher Creek, ECTV

From e-mail 11/10/21: "an east aspect around 9900'.  HS 63cms.  ECTV on facets at 19cms." In this snowpit the slab collapsed above the weak layer when the observer isolated the column to perform an extended column test (ECT), hence the score ECTV (ECT-very easily collapsed and propagated). Photo: B. Fredlund


Advisory Year
Cooke City, 2021-11-11