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Avalanche warning for region Sunnmøre Friday 18.12.2020

Danger level 1 - Low avalanche danger

Published:
Generally stable conditions, but be careful in steep terrain, especially where wind deposited slabs are thin or soft, a slab avalanche is easier to trigger here.

Avalanche problems

Wind drifted snow (slab avalanches)

You can easily trigger avalanches on a few steep slopes. Avalanches are relatively harmless to people, but can knock you off balance. Can be dangerous close to terrain traps. (size 1)

Poor bonding between layers in wind deposited snow

Below you can see a description of the current snow cover information and current weather forecast in the mountains. If your observations deviate greatly from what is described here, the warning will not necessarily apply either. Always make your own judgments or stay away from avalanche terrain.

Mountain weather

Thursday 17. December 2020

2-4 mm precipitation. Strong breeze from southeast, changing to fresh breeze from the south during the afternoon. -5 °C to -1 °C at 1400 m a.s.l. Cloudy.

Friday 18. December 2020

1-3 mm precipitation. Strong breeze from south. -5 °C to 1 °C at 1400 m a.s.l. Partly cloudy.

Advice

The bulletin is a planning tool and may differ from the actual situation. Always make your own evaluation. To be 100 % avalanche safe, avoid all avalanche terrain.

Avalanche risk assessment

Kraftig vind og litt nedbør vil fortsatt kunne gi noe snøtransport og ferske flakdannelser i høyden. På utsatte plasser vil en skiløper kunne løse ut små skred. Typisk bak rygger og i inngang til renner ol. Mest utsatt er terreng som samler snø mot nord og nordvest.
Stigende temperatur utover kvelden vil gi en kortvarig svekkelse av myke fokksnøflak.
Ellers mye hard snøoverflate og generelt stabile forhold.
Avalanche danger scale Important information for ski touring
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