Bulletin d’avalanche

Creag Meagaidh

SAIS
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Danger d’avalanche

Above 900 m
1 · Faible
Above 900 m
2 · Modéré
Below 900 m
1 · Faible
Below 900 m
2 · Modéré
Périmé — ce bulletin a expiré 8 months ago. Vous consultez des conditions passées, pas le bulletin en cours.

Problèmes avalancheux

  • Wind slab

    • Toutes altitudes
  • Cornices

    • Toutes altitudes

Avalanche Activity

Forecast Snow Stability: Fresh unstable windslab will continue to become more widespread, particularly on steep North-East through South-East to South-West aspects above 900 metres. Areas such as coire rims, gullies and ridge flanks will be mostly affected. At lower elevations isolated deposits of soft unstable windslab will develop during periods of active drifting. These will mostly be found on East to South aspects above 250 metres e.g. on steep banks and burn lines. The avalanche hazard will be Moderate.

Snowpack Structure

Forecast Weather Influences: Snow showers are expected throughout the period on fresh to strong North-North-Westerly to West-North-Westerly winds. The freezing level will remain below 200 metres for the duration of the period. Observed Weather Influences: Continual snow showers occurred from the glens upwards. Winds were strong and mostly from the North-West. The freezing level was around 200 metres. ObservedSnowStability: Fresh unstable windslab is becoming more widespread on steep North-East through South-East to South-West aspects above 900 metres, particularly in areas such as coire rims, gully tops and ridge flanks. At lower elevations drifting has also resulted in isolated deposits of soft unstable windslab on steep banks and the sides of burn lines. These are mostly found on East to South aspects above 250 metres. The avalanche hazard is Moderate.

Bulletin data: Scottish Avalanche Information Service (via EAWS / avalanche.report)

Régions couvertes