Bollettino valanghe

Hochschwab Mountains

LWD Steiermark
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Pericolo valanghe

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

In sintesi

Moderate avalanche danger above treeline

Problemi valanghivi

  • Wind slab

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  • Gliding snow

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Tendency

On Tuesday gray skies from the southwest, rainfall will set in amid mild temperatures, snowfall level over 1500 m. Danger of glide-snow and wet-snow activity will increase somewhat. The snowdrift problem will recede.

Avalanche Activity

Moderate avalanche danger above treeline

Avalanche danger above the timberline is moderate, below that altitude danger is low. Particularly critical: wind-loaded gullies and steep slopes in extended northern aspects, since the drifts here lie deposited atop loose fresh snow or surface hoar. Medium-sized slab avalanches can be triggered by 1 person. In addition, isolated medium-sized naturally triggered avalanches are possible.

Snowpack Structure

The snowpack base is stable by and large, but moist, which means it can glide over smooth ground. Since Friday there has been up to 45 cm of fresh snow registered, often transported by southerly winds and deposited as snowdrifts on north-facing slopes atop soft layers of fresh snow and is often instable.

Weather Forecast

On Monday, variably cloudy, visibility mostly adequate. The southerly winds will be moderate to brisk, later in the day slackening off. Temperatures rising slightly. At 2000 m: -3 to 0 degrees.

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

Regioni coperte