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
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Périmé — ce bulletin a expiré 5 years ago. Vous consultez des conditions passées, pas le bulletin en cours.

Points saillants

LO for 7/1. Unstable windslab forming mainly on sheltered N, NE and E aspects above 900m. Considerable hazard

Problèmes avalancheux

  • Wind slab

    • Toutes altitudes

  • cornice_failure

    • Toutes altitudes

Avalanche Activity

LO for 7/1. Unstable windslab forming mainly on sheltered N, NE and E aspects above 900m. Considerable hazard

Forecast Snow Stability: Areas of unstable windslab will continue to form in sheltered locations. Greatest accumulations will mainly be on North, North-East and East aspects above 900m. Cornices will also form above these aspects. The avalanche hazard will be Considerable

Snowpack Structure

Forecast Weather Influences: There will be fresh snow above 400m with moderate to strong South-westerly winds. Observed Weather Influences: A stormy day with strong South-Easterly winds and heavy precipitation. The freezing level rose during the day to around 1000m. ObservedSnowStability: Fresh areas of unstable windslab have developed in sheltered locations. Greatest accumulations are on steep North-West, North and North-East aspects above 1000m. Low level snow is gradually thawing. The avalanche hazard is Considerable.

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

Régions couvertes