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Avalanche warning for region Trollheimen Wednesday 26.01.2022

Danger level 2 - Moderate avalanche danger

Published:
A new front is expected to bring a lot of snow above tree line. Use great caution on larger slopes as avalanches easily could be triggered. The old wet snowpack is stable.

Avalanche problems

Wind drifted snow (slab avalanches)

You can easily trigger avalanches on some steep slopes. Avalanches can get large enough to bury or even kill you (size 2).

Buried weak layer of new snow
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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.

Snow cover (in Norwegian)

Tuesday 25. January 2022

Lavlandet bærer preg av mildvær den siste tiden.
I høyfjellet over ca. 1200 moh. består snøoverflaten av fokksnø med varierende hardhet, i vindutsatt terreng er det avblåst til bakken eller skare.

Det gamle snødekket antas stabilt etter flere runder med mildvær.

Mountain weather

Tuesday 25. January 2022

3-5 mm precipitation. Rain up to 400 m a.s.l during the evening. Breeze from west, changing to fresh breeze from the southwest during the evening. -11 °C to -5 °C at 1400 m a.s.l. Cloudy.

Wednesday 26. January 2022

10 mm precipitation, up to 20 mm in the most exposed areas. Rain up to 800 m a.s.l Wednesday night. Strong breeze from southwest, changing to moderate gale from the southwest during the afternoon. -8 °C to -2 °C at 1400 m a.s.l. 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

Nedbør og vind vil igjen gi pålagring av fokksnø i høyden. Skredfaren vil være økende, men ventes å holde seg innenfor faregrad 2 med gjeldende nedbørsprognoser.
Vær oppmerksom på at nysnøgrense og vind vil variere mye gjennom dagen og gjøre at forholdene raskt kan endre seg.
Det ventes å være lett å løse ut middels store skred i ferske fokksnøflak.

I lavere områder vil regn i snøen kunne gi noen mindre våte skred i bratte heng.
Avalanche danger scale Important information for ski touring
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