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Ski touring in Norway - important information | Varsom.no

Avalanche warning for region Sør-Troms Thursday 16.01.2020

Danger level 2 - Moderate avalanche danger

Published:
Be careful in lee areas with wind deposited snow, typically behind ridges, ribs and in gullies. Especially where the wind deposited slabs are thin or soft, a slab avalanche is easier to trigger here.

Avalanche problems

Wind drifted snow (slab avalanches)

You can 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

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)

Wednesday 15. January 2020

Snøbyger i fjellet i kombinasjon med kraftig vind har dannet fokksnøflak i leområder i høyden. På mer utsatte steder er det avblåst ned til bakken eller til gammel skare. Mildvær har ført til at det gamle snødekket er gjennomfuktet og generelt stabilt opp til ca 800 moh.

Søndag er det observasjon ved Finnsnes på kantkornlag under skarelag.

Mountain weather

Wednesday 15. January 2020

8-12 mm precipitation. Breeze from southeast. -5 °C to -1 °C at 700 m a.s.l. Cloudy.

Thursday 16. January 2020

5 mm precipitation, up to 10 mm in the most exposed areas. Fresh breeze from southeast. -7 °C to -1 °C at 700 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

Torsdag kan det gå enkelte snøbyger og det kan danne seg ustabile fokksnøflak. Mest utsatt er de sørlige deler av regionen der det ventes mest nedbør. Men generelt stabiliseres fokksnøen raskt pga. gunstige temperaturer.
Avalanche danger scale Important information for ski touring
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