AVYCASTSur Tasna — Avalanche Forecast
The latest avalanche bulletin for Sur Tasna (Switzerland) was valid until Monday, May 18, 2026 (danger 2 — Moderate). No newer forecast has been published — likely off-season.
This bulletin expired on Monday, May 18, 2026 — no newer forecast has been published.
Danger by Elevation
Active Avalanche Problems
SnowpackThe new snow and wind-drifted snow from recent days are still partly prone to triggering, especially on shaded slopes in high alpine terrain. At the transition to the underlying old snowpack, coarse-grained weak layers are still present in some places, particularly on north- and east-facing slopes at higher elevations.
Source: SLF · View Original Bulletin
Original (EN)
Frequently asked questions
What does avalanche danger level 2 (Moderate) mean?
Heightened avalanche conditions on some steep slopes — careful route selection and terrain evaluation are needed.
How often is the Sur Tasna forecast updated?
Avycast refreshes hourly; the bulletin is republished by SLF usually once a day during the season.
Who publishes the Sur Tasna avalanche forecast?
SLF — the official warning service. Avycast aggregates and translates it; always check the original bulletin.
Nearby Regions
- Bleniotal · 4 km
- untere Maggiatäler · 6 km
- untere Vispertäler · 6 km
- obere Maggiatäler · 28 km
- Rothenthurm · 40 km
- Toggenburg · 46 km