Bulletin d’avalanche

Lochaber

SAIS
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Danger d’avalanche

Above 1,000 m
1 · Faible
Above 1,000 m
2 · Modéré
Above 1,000 m
3 · Marqué
Below 1,000 m
1 · Faible
Below 1,000 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: Areas of unstable windslab will remain, mainly on North to East aspects above 1000 metres. Cornices will also remain at the top of some of these aspects. In addition North-West aspects may be affected by snow redistribution during the day. Below 1000 metres stability will be better. The avalanche hazard will be Considerable.

Snowpack Structure

Forecast Weather Influences: After a few overnight snow showers a generally dry day is expected. South-Easterly winds will strengthen through the period. The freezing level will be around 500 metres. Observed Weather Influences: It was a generally dry day with a freezing level of around 500 metres. Winds were light. ObservedSnowStability: Areas of poorly bonded windslab remain above 1000 metres on mainly North to East aspects. There are some fragile cornices above these aspects. At lower levels the snowpack has a crust and stability is better. The avalanche hazard is Considerable.

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

Régions couvertes