I was out guiding this weekend (March 19 & 20) in the Blackcomb backcountry, and observed numerous large cornices separating from ridgelines and signs of very recent cornice failures. A notable area was the Decker Mtn zone, where we saw cornices cleaving from rock, creating 8+ metre deep moats on the ridgelines. We also saw numerous tracks climbing under and entering over these very weak cornices. It's not a matter of if, but when these hazards decide to vacate their very tenuous perches. With spring in the air and warm temperatures the norm, I would give these a wide berth!!
On The Map
These observations and opinions are those of the person who submitted them. The ACMG and its members take no responsibility for errors, omissions, or lapses in continuity. Conditions differ greatly over time and space due to the variable nature of mountain weather and terrain. Application of this information provides no guarantee of increased safety. Do not use the Mountain Conditions Report as the sole factor in planning trips or making decisions in the field.