Bulletin d’avalanche

Bregenzerwald Mountains

LWD Vorarlberg
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Danger d’avalanche

All elevations
1 · Faible
Périmé — ce bulletin a expiré 3 years ago. Vous consultez des conditions passées, pas le bulletin en cours.

Points saillants

Mostly low danger - isolated glide-snow avalanches

Problèmes avalancheux

  • Persistent weak layers

    • Toutes altitudes
  • Gliding snow

    • Toutes altitudes

Avalanche Activity

Mostly low danger - isolated glide-snow avalanches

Mostly low avalanche danger prevails. Danger zones occur mostly in shady extremely steep terrain. Isolated small slab avalanches are possible by large additional loading. At high altitudes small snowdrift accumjulations require attentiveness. In rocky steep terrain in case of solar radiation, loose-snow slides are possible on steep grass-covered slopes (small-to-medium avalanches).

Snowpack Structure

The below-average depth snowpack is well consolidated and softens only slowly during thd daytime hours. The fundament is thorougly wet up to high altitudes, can glide over smooth ground in all aspects. Below 1500 m there is not much snow on the ground.

Weather Synopsis

Nocturnal hours: some clouds will move in from NW zones, it will remain dry and cold. Wednesday: cloudbanks will move in early, later convective cloud build-up will be added to it. Some sunshine. At 2000 m: -8 degrees. Mostly light northerly winds, shifting to westerly.

Tendency

Thursday will be very sunny, some clouds possible in the afternoon. It will remain quite cold. Avalanche danger levels are not expected to change significantly.

Bulletin data: Avalanche Warning Service Vorarlberg (CC BY 4.0)

Régions couvertes