Bulletin d’avalanche

Lochaber

SAIS
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Danger d’avalanche

Above 900 m
2 · Modéré
Above 900 m
1 · Faible
Above 900 m
3 · Marqué
Below 900 m
1 · Faible
Périmé — ce bulletin a expiré 5 years ago. Vous consultez des conditions passées, pas le bulletin en cours.

Points saillants

LO for 10/1. Wet snow instabilities developing on steep N, NE and E aspects above 900m. Avalanches likely. Considerable hazard.

Problèmes avalancheux

  • Wet snow

    • Toutes altitudes
  • cornice_failure

    • Toutes altitudes

Avalanche Activity

LO for 10/1. Wet snow instabilities developing on steep N, NE and E aspects above 900m. Avalanches likely. Considerable hazard.

Forecast Snow Stability: Areas of unstable wet snow will develop as the freezing level rises. Wet snow avalanches are likely on steep North, North-East and East aspects above 900m. The snowpack will start to consolidate during Monday afternoon. The avalanche hazard will be Considerable.

Snowpack Structure

Forecast Weather Influences: It will be a dry night with the freezing level around 900 metres however on Monday morning there will be rain at all levels. Winds will increase from the South-East during the morning. Observed Weather Influences: There were some snow showers overnight above 850 metres with moderate South-Westerly summit winds. ObservedSnowStability: Areas of unstable windslab are present above 1000 metres. Greatest accumulations are on steep North, North-East and East aspects. Below 900 metres the snowpack is gradually thawing and consolidating. Evidence of recent avalanche activity observed on a North aspect at 1200m. The avalanche hazard is Considerable.

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

Régions couvertes