Bollettino valanghe

Ampezzo Dolomites

ARPA Veneto
Vedi sulla mappa

Pericolo valanghe

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

In sintesi

In the regions where the wind is stronger danger level 3 (considerable) will be reached.

Problemi valanghivi

  • Wind slab

    • Above treeline

Avalanche Activity

In the regions where the wind is stronger danger level 3 (considerable) will be reached.

Until Saturday the wind will be strong adjacent to ridgelines over a wide area. The wind will transport the new snow and, in some cases, old snow as well. As a consequence of a gathering strong wind from northwesterly directions, large surface-area wind slabs will form especially adjacent to ridgelines as well as above the tree line. The avalanche prone locations are to be found in particular on wind-loaded slopes of all aspects above approximately 2000 m and at transitions from a shallow to a deep snowpack. The wind slabs can be released easily, even by a single winter sport participant, above the tree line.

Snowpack Structure

Towards its base, the snowpack is faceted. This applies in particular on steep shady slopes above approximately 2000 m. The sometimes storm force wind will transport the new snow significantly. The older wind slabs are covered with new snow and therefore difficult to recognise.

Tendency

The wind will be strong to storm force at times over a wide area. In particular adjacent to ridgelines the wind slabs will increase in size additionally. On wind-loaded slopes a considerable avalanche danger will prevail.

Bulletin data: ARPAV Centro Valanghe di Arabba (via EAWS / avalanche.report)

Regioni coperte