Bollettino valanghe

North and center of Aran

Lauegi Val d'Aran
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Pericolo valanghe

All elevations· Mattina
1 · Debole
Above 1,800 m· Pomeriggio
2 · Moderato
Below 1,800 m· Pomeriggio
1 · Debole
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Non aggiornato — questo bollettino è scaduto last year. Stai vedendo condizioni passate, non il bollettino in corso.

In sintesi

Wet and gliding snow represent the main danger.

Problemi valanghivi

  • Wet snow· Mattina

    • Above 1,800 m
    Dimensione
    1

    Stability: fair · Frequency: few

  • Gliding snow· Mattina

    • Tutte le quote
    Dimensione
    2

    Stability: fair · Frequency: few

  • Wet snow· Pomeriggio

    • Above 1,800 m
    Dimensione
    2

    Stability: very poor · Frequency: few

  • Gliding snow· Pomeriggio

    • Tutte le quote
    Dimensione
    2

    Stability: fair · Frequency: few

Avalanche Activity

Wet and gliding snow represent the main danger.

From midday as a consequence of warming during the day and solar radiation there will be a significant increase in the danger of wet and gliding avalanches, in particular at the border to Ribagorça and Pallars. Small to medium-sized natural avalanches are to be expected in all aspects. Moist avalanches can in some cases be released by a single winter sport participant. Gliding avalanches are also to be expected at any time. Old wind slabs can be released in isolated cases on steep shady slopes above approximately 2700 m. Explanation: "these" may only stand for "these avalanches" are rather small.

Snowpack Structure

The surface of the snowpack will freeze to form a strong crust and will soften during the day. The spring-like weather conditions as the day progresses will give rise to increasing moistening of the snowpack in all aspects. The old snowpack will be moist over a wide area. This applies on sunny slopes in all altitude zones, as well as on shady slopes below approximately 2200 m. Weak layers exist deeper in the old snowpack on shady slopes. Backcountry tours should be started and concluded very early.

Tendency

Slight increase in danger of wet and gliding avalanches as a consequence of warming during the day and solar radiation.

Bulletin data: Lauegi, Conselh Generau d'Aran (CC BY 4.0)

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