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
Boise Ridge cover during the summer. Boise Ridge Boise Ridge is a north-south trending forested ridge located in King County of Washington state. It is part of the Cascade Range and is set at the western edge of the range. Boise Ridge is situated four miles east of Enumclaw, Washington, west of Grass Mountain, south of Enumclaw Mountain, and north of Radio Hill. Precipitation runoff on the east side of the ridge drains into Boise Creek, a tributary of the White River, whereas the west side drains into tributaries of the Green River. Boise Ridge is located in the marine west coast