Gliding snow
- Toutes altitudes
Low avalanche danger in the Bavarian Alps
Low avalanche danger in the Bavarian Alps
Avalanche danger in the Bavarian Alps is low. Gliding snow is the main problem. On very steep slopes with smooth ground in all aspects, isolated naturally triggered glide-snow releases (small-to-medium) are possible. Glide cracks are indicators of potential danger. Apart from that, freshly generated snowdrift accumulations can trigger a small slab even by minimum additional loading. Danger zones occur above the timberline near near ridges on north and east-facing slopes and in wind-loaded gullies and bowls. Frequency of avalanche prone locations increases with ascending altitude. Danger of falling outweighs that of being buried in snow from avalanches.
The old snowpack surface is icy, melt-freeze encrusted and capable of bearing loads. Only small amounts of fresh snow are being transported by westerly winds in exposed terrain, generating small, often trigger-sensitive drifts on leeward slopes. Backcountry tours usually require passages where skis must be carried.
Rainfall up to intermediate altitudes is intensifying the gliding snow problem. At higher altitudes the fresh snow and winds are increasing the danger of dry-snow slab avalanches.
Bulletin data: Avalanche Warning Service Bavaria (CC BY 4.0)