Wind slab
- All elevations
GC25/4 Light snow+E wind localised old windslab NE-SE+ fresh localised in gullies+SW-N slopes cornices prone to collapse Hazard Low.
GC25/4 Light snow+E wind localised old windslab NE-SE+ fresh localised in gullies+SW-N slopes cornices prone to collapse Hazard Low.
Forecast Snow Stability: The old snowpack where exposed will be stable and may be icy in places. Weaknesses will remain in areas of existing windslab on steep North-East to South-East aspects. New snow and wind transport of existing deposits will form weakly bonded windslab in wind sheltered areas such as gullies and Westerly to Northerly aspects, these areas are not expected to be deep or extensive and should be generally avoidable. Cornices will be prone to collapse. The avalanche hazard will be Low.
Forecast Weather Influences: Dry conditions are expected overnight with light new snow above 600 metres later on Tuesday. Winds will be fresh occasionally strong generally Easterly. The freezing level through the day will be around 600 metres. Observed Weather Influences: Calm dry and settled conditions have affected the area, summit temperatures overnight were -3 rising 2.4 Celsius today. ObservedSnowStability: The old snowpack is generally stable with a firm surface in shaded areas on the higher slopes. Existing windslab in gullies and North-East to South-Easterly aspects is generally stable on all but the steepest slopes where instabilities remain. Cornices are prone to collapse. The avalanche hazard is Low.
Bulletin data: Scottish Avalanche Information Service (via EAWS / avalanche.report)