Bollettino valanghe

Lower Tauern North

LWD Salzburg
Vedi sulla mappa

Pericolo valanghe

All elevations
1 · Debole
Non aggiornato — questo bollettino è scaduto 4 years ago. Stai vedendo condizioni passate, non il bollettino in corso.

In sintesi

Few danger zones. Heed fresh snowdrifts. Avoid transitions into wind-loaded zones

Problemi valanghivi

  • Wind slab

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  • Persistent weak layers

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Weather Synopsis

On Wednesday, initially sunny, cloudbanks will soon move in. Light conditions will become diffuse, but the peaks will remain free. Northerly winds in exposed terrain will be blowing at 30 km/hr. At 2000 m: -5 to -2 degrees. On Thursday, again quite sunny. In the afternoon, some harmless convective cloud build-up. Winds will strengthen. At 2000 m: -4 degrees.

Tendency

No significant change is expected. Steep sunny slopes will moisten on Thursday.

Avalanche Activity

Few danger zones. Heed fresh snowdrifts. Avoid transitions into wind-loaded zones

Avalanche danger is LOW. The snowpack is quite stable. The thin fresh snowdrift patches near ridges are risky mostly for forcing a fall. Old snowpack: only in very few spots can large additional loading trigger a slab. They are found mostly in shallow-snow transitions on shady, extremely steep slopes and in gullies.

Snowpack Structure

There is 10-20 cm of cold powder atop a compact old snowpack. Near ridges the surface is impacted by N/NW winds, but the drifts are not large. Inside the old snowpack are soft layers of faceted crystals, blanketed by hardened crusts and thus, unlikely to trigger.

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

Regioni coperte