Gliding snow
- All elevations
Low danger of avalanches, high danger of falling
Low danger of avalanches, high danger of falling
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 mostly by large additional loading. Danger zones occur above the timberline near near ridges on NW/E/SE 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 moist, often wet down to ground level, which reinforces the gliding movements of the entire snowpack. The old snowpack is icy, melt-freeze encrusted and capable of bearing loads. Only small amounts of fresh snow (w/graupel) are being transported by westerly winds in exposed terrain, generating small, often trigger-sensitive drifts on leeward slopes. The snowpack on south-facing slopes is disappearing, on north-facing slopes it is cohesive above 1400 m. Backcountry tours usually require passages where skis must be carried.
Starting Friday evening, persistent snowfall is expected, with increasing avalanche danger.
Bulletin data: Avalanche Warning Service Bavaria (CC BY 4.0)