Wind slab
- Alle Höhenlagen
Fresh snowdrifts triggerable in some places
Fresh snowdrifts triggerable in some places
As a result of fresh snow and wind, small fresh snowdrift accumulations have been generated since Tuesday, deposited on steep (>35°) N/E slopes where in places they can be easily triggered. Size and trigger-sensitivity increase with ascending altitude. Above 2500m moderate avalanche danger prevails. Danger zones occur behind abrupt discontinuities in the terrain, in ridgeline gullies and bowls. Pending good visibility the avalanche prone locations are easily recognized.
The old snowpack has settled and consolidated amid the higher temperatures and solar radiation. By Tuesday there was 10-15 cm of fresh snow registered. Winds were moderate to strong from the west, transporting the loose snow, generating fresh snowdrift accumulations. There were deposited on wind-protected shady slopes atop a loose snowpack surface where they are prone to triggering. Snow depths are below average. Below 1800 m there is little snow on the ground.
On Wednesday, heavy clouds will pass through, light conditions can become diffuse. These will move eastwards during the morning, sunny weather and good visibility will set in. Winds will remain weak. At 2000 m: -2 degrees; at 3000 m: -6 degrees.
Fresh snowdrift accumulations are consolidating. Avalanche danger will decrease.
Bulletin data: Avalanche Warning Service Salzburg (CC BY 4.0)