Snow cornice even being on the snow on top of rock exposes the alpinist to hazard in this situation. The best practice in mountaineering is to stay far enough back from the edge so as not to be able to see the drop, as an approximate metric of exposure. In avalanche safety, cornices are a high avalanche danger as they often break and trigger larger avalanches that permeate several snow layers. Cornices are particularly vulnerable to collapse during periods of solar warming. Snow cornice A snow cornice or simply cornice (from the Italian cornice meaning "ledge") is an overhanging edge of snow
Snow Valley Mountain Resort more than three-quarters of a mile, approximately 4,636 feet up the mountain slope. Along the way, guests can view the Southern California mountains and Big Bear Lake. Snow Valley Mountain Resort doesn't end at the top of the lift system. A back mountain, known as Slide Peak, is open to skiers whenever enough natural snow has fallen on the resort. Snow Valley Website Snow Valley Mountain Resort Snow Valley Mountain Resort is a ski resort located in Running Springs, California, United States. It is the oldest continually operating ski resort in Southern California and is also one of four ski