Avalanche.report

Saturday 21 12 2019

Published 20 12 2019, 17:00

Regions
Latemar, Southern Adamello, Primiero - Pale di S. Martino, Adamello - Presanella, Prealps, Northern Brenta - Peller, Cembra Valley, Bondone and Stivo, Vallarsa, Western Nonsberg Alps, Folgaria - Laverone, Southern Brenta, Fassa Valley, Sole, Pejo and Rabbi, Southern Lagorai, Ledro Valley, Northern Lagorai, Maddalene, Paganella, Marzola - Valsugana, Pine' - Mocheni Valley


Danger level
Danger Level 3 - Considerable above the treeline
Danger Level 3 - Considerable above the treeline
Avalanche Problem
Wind-drifted snow above the treeline, N-NE-E-SE-S-SW-W-NW
Gliding snow above 2200m, N-NE-E-SE-S-SW-W-NW


Fresh snow and wind slabs require caution. The avalanches can occur easily or triggered naturally.

As a consequence of fresh snow and a strong to storm force wind from southerly directions, easily released wind slabs formed in all aspects. Significant increase in avalanche danger in particular adjacent to ridgelines and in gullies and bowls. Fresh snow and wind slabs can be released, even by a single winter sport participant. Especially from starting zones at higher altitudes medium-sized and, in isolated cases, large natural avalanches are possible. Below approximately 2200 m medium-sized and, in isolated cases, large gliding avalanches are possible.

Snowpack

dp 6: cold, loose snow and wind
dp 2: gliding snow

In some localities 10 to 30 cm of snow. has fallen thus far above approximately 1800 m. In many cases fresh snow and wind slabs are lying on a moist old snowpack. 20 to 40 cm of snow, and even more in some localities, will fall in the next few hours above approximately 1600 m. The wind will be strong to storm force in the vicinity of peaks. During the night the wind slabs will increase in size once again.

Tendency

The conditions are unfavourable for ski touring, freeriding and snowshoe hiking. Fresh snow and wind slabs require caution. In the regions where more snow falls the avalanche danger is greater.