Aj Massaro

North aspect wind slab. 6585’ elevation. Size 2.3. Failed on surface hoar. Left 70-40cm crown. Slab propogated approximately 330M across the slope. Total snowpack was around 140-150cm. Nov 21 melt freeze crust at 110cm in this area. Dug pit performed CT 6 from wrist 30cm break / fracture - resistant planer. Performed ECT 4 X from shoulder 110cm failure on Nov 21 melt freeze crust. Facets approx 1mil @ 110cm persistent slab problem area.

North aspect 70cm wind slab failed and was able to propagate 330m across slope. Elev 6585’ Size 2.3. Failed on surface hoar. Area has 150cm average snowpack. Nov 21 melt freeze crust is sitting at 110cm in this area. Dug put and performed Compression Test. CT failed at 6 from the wrist 30cm down break fracture character - resistant planer. Then failed again after 4 from the shoulder down at 100-110 Nov 21 melt freeze crust. Facets 1mil @ 100-110cm.