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Ski touring in Norway - important information | Varsom.no

Avalanche warning for region Indre Sogn Sunday 23.12.2018

Danger level 1 - Low avalanche danger

Published:
Generally thin snow cover, but be careful in areas with fresh wind deposited snow. Keep in mind that even small avalanches can have consequences if you fall into rockery terrain.

Avalanche problems

Wind drifted snow (slab avalanches)

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

Poor bonding between layers in wind deposited snow

Persistent weak layer (slab avalanches)

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

Buried weak layer of faceted snow near surface

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)

Saturday 22. December 2018

Fokksnøen veksler mellom harde og myke flak etter hvor mye vinden har påvirket snødekket. I skogen er snøen i mindre grad vindpåvirket. Den ferskeste fokksnøen ligger i N og V fjellsider, men det er mulig å finne flak i flere himmelretninger. Snødybden varierer fra nesten bart på vindutsatte plasser til over en meter i leområder.

Det er observert svake lag med nedsnødd rim og kantkorn i regionen, men dette har trolig ikke stor utbredelse og fersk observasjon viser at det skal stor tilleggsbelasting til for å løse ut flak på dette laget.

Sprekker og drønn observert rundt 900 moh i Sogndal torsdag kveld. Det er svært lite snø enkelte steder i regionen.

Mountain weather

Saturday 22. December 2018

No precipitation. Breeze from southeast. -15 °C to -7 °C at 1400 m a.s.l. Partly cloudy.

Sunday 23. December 2018

Little to no precipitation. Breeze from northwest. -13 °C to -5 °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

Rolige værforhold gjør at snødekket holder seg stabilt. Det finnes enkelte ustabile fokksnøflak over svake lag med nedføyket rim eller kantkorn, men utbredelsen ventes å være liten. Vær oppmerksom på at det i Sogndalsområdet kan det være noe høyere snøskredfare pga større snømengde enn i resten av regionen.
Avalanche danger scale Important information for ski touring
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