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Ski touring in Norway - important information | Varsom.no

Avalanche warning for region Tromsø Monday 17.12.2018

Danger level 1 - Low avalanche danger

Published:
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
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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)

Sunday 16. December 2018

Forrige uke var det kuling fra sørvest i fjellet og mildvær opp til 600-700 moh. Under mildværsgrensa har snøoverflaten nå frosset til, mens i høyden består snødekket stort sett av fokksnøflak med varierende hardhet.
Det er generelt lite snø i fjellet, med mest snø i renner og forsenkninger og avblåst på rabber og oppstikkende partier.

Søndag observeres begynnende kantkorndannelse under det nye skarelaget ved ca 500 moh på Kvaløya. Dette vil ikke utgjøre et problem nå, men må følges med på fremover.

Mountain weather

Sunday 16. December 2018

No precipitation. Breeze from south. -7 °C to -2 °C at 700 m a.s.l. Clear skies.

Monday 17. December 2018

No precipitation. Breeze from south. -8 °C to -3 °C at 700 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

Kaldt og tørt vær fører til små endringer i skredfaren. Vær fortsatt oppmerksom på at det kan finnes ustabile fokksnøansamlinger i noen få leheng i høyden.
Avalanche danger scale Important information for ski touring
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