Bollettino valanghe

Border Graie Alps

Arpa Piemonte
Vedi sulla mappa

Pericolo valanghe

Above treeline
3 · Marcato
Below treeline
3 · Marcato
Non aggiornato — questo bollettino è scaduto 2 years ago. Stai vedendo condizioni passate, non il bollettino in corso.

In sintesi

New snow and wind slabs represent the main danger.

Problemi valanghivi

  • Wind slab

    • Above treeline
  • New snow

    • Tutte le quote

Snowpack Structure

Over a wide area 20 to 60 cm of snow, and even more in some localities, has fallen above approximately 2000 m. As a consequence of new snow and a moderate to strong wind, large wind slabs formed in the last two days in particular in gullies and bowls and behind abrupt changes in the terrain as well as at intermediate and high altitudes. In addition further wind slabs will form as the day progresses. The new snow is lying on a crust on sunny slopes. This snow is lying on soft layers on shady slopes and at high altitudes and in high Alpine regions. The old snowpack is largely stable.

Avalanche Activity

New snow and wind slabs represent the main danger.

Adjacent to ridgelines and in gullies and bowls avalanche prone wind slabs formed. Some large natural avalanches are possible. The new snow and wind slabs of the last two days can be released by a single winter sport participant in all aspects and generally above the tree line. As a consequence of the strong westerly wind the avalanche prone locations will become more prevalent as the day progresses. The current avalanche situation calls for experience in the assessment of avalanche danger and careful route selection.

Bulletin data: Arpa Piemonte (via EAWS / avalanche.report)

Regioni coperte