Bollettino valanghe

North and center of Aran

Lauegi Val d'Aran
Vedi sulla mappa

Pericolo valanghe

All elevations
1 · Debole
Non aggiornato — questo bollettino è scaduto 5 years ago. Stai vedendo condizioni passate, non il bollettino in corso.

In sintesi

A generally favourable avalanche situation will prevail. Fresh and older wind slabs represent the main danger.

Problemi valanghivi

  • Wind slab

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  • Persistent weak layers

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Avalanche Activity

A generally favourable avalanche situation will prevail. Fresh and older wind slabs represent the main danger.

The more recent wind slabs are to be found adjacent to ridgelines on east and northeast facing slopes and at high altitudes. The avalanches in these loacations are small but can be released easily also by a single winter sport participant. The older wind slabs can be released in some cases on northwest, north and east facing slopes. They are lying on weak layers on shady slopes above approximately 2000 m. The avalanches in these regions are only small. In addition in places that are protected from the wind, individual small dry loose snow avalanches are possible. The conditions are mostly favourable for backcountry touring and other off-piste activities outside marked and open pistes.

Snowpack Structure

5 to 10 cm of snow fell on Thursday above approximately 1500 m. The northwesterly wind has transported only a little snow. This snow is lying on a crust on sunny slopes. Wind-protected shady slopes: The upper section of the snowpack consists of faceted crystals; its surface consists of loosely bonded snow.

Tendency

The danger of slab avalanches will decrease gradually.

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

Regioni coperte