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Ski touring in Norway - important information | Varsom.no

Avalanche warning for region Sør-Troms Tuesday 20.02.2018

Danger level 1 - Low avalanche danger

Published:
Generally stable conditions, but wind slabs may be present in isolated features. A persistent weak layer is present in the snow-pack, but is not very active/able to propagate.

Avalanche problems

Wind drifted snow (slab avalanches)

You can 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 crust and overlying 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)

Monday 19. February 2018

Snøoverflaten er vindpåvirket og består av kompakte, harde fokksnøflak og skare. I noen lesider finnes det mindre områder med lett, vindpakket snø. Rygger og oppstikkende partier er generelt avblåst. Det er observert overflaterim.

Det er observert kantkornlag under skarelag nede i snødekket. Dette er de fleste steder beskyttet av hard overliggende snø og utgjør ikke et problem nå.

Mountain weather

Monday 19. February 2018

No precipitation. Breeze from east. -17 °C to -8 °C at 1100 m a.s.l.

Tuesday 20. February 2018

No precipitation. Breeze from east. -17 °C to -9 °C at 1100 m a.s.l. Clear skies.

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

Det ventes ingen endring i skredfaren. Generelt er det stabile forhold, men i noen isolerte leheng kan det finnes små, gamle fokksnøflak som har dårlig binding til skaren under.
Avalanche danger scale Important information for ski touring
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