Bollettino valanghe

Bregenzerwald Mountains

LWD Vorarlberg
Vedi sulla mappa

Pericolo valanghe

All elevations
1 · Debole
Non aggiornato — questo bollettino è scaduto 2 years ago. Stai vedendo condizioni passate, non il bollettino in corso.

In sintesi

Favorable conditions. Caution: small-area snowdrift accumulations

Problemi valanghivi

  • Wind slab

    • Above 2,000 m

Avalanche Activity

Favorable conditions. Caution: small-area snowdrift accumulations

Avalanche danger is low. In ridgeline terrain, in gullies and bowls, freshly generated snowdrift accumulations require caution. They are mostly small-sized, but poorly bonded with the old snowpack and thus, prone to triggering. In risky terrain for falls, evaluate the drifts with caution, small-sized - avalanches can be triggered by one sole skier. Danger zones tend to increase in frequency with ascending altitude, need to be evaluated with caution. Naturally-triggered small loose-snow avalanches possible on extremely steep sunny slopes.

Snowpack Structure

Amid mild temperatures, the snowpack is settling and stabilizing to an increasing extent. The uppermost snowpack layers are generally still loose (except in wind-impacted terrain) and lie atop a well consolidated and often encrusted old snowpack . In high-altitude wind-impacted zones and ridgelines, small fresh snowdrift accumulations have been generated. Some older drifts are now blanketed and layers of graupel embedded. Not much snow on the ground at low altitudes.

Weather Forecast

A high-pressure front is st bringing stable weather conditions with outstanding visibility. Relative mild for this juncture of the season, the zero-degree level will ascend to nearly 3000m. At 2000m: +5 degrees. Moderate to brisk southeasterly winds at high altitudes, foehn impact from Rätikon to Hochtannenberg.

Tendency

Avalanche danger levels will continue to be favorable

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

Regioni coperte