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Ski touring in Norway - important information | Varsom.no

Avalanche warning for region Svartisen Friday 07.01.2022

Danger level 3 - Considerable avalanche danger

Published:
Avoid avalanche terrain near the tree line. Persistent weak layers of facet crystals are very easy to trigger. Avalanches can get big. Wind slabs in the mountains are stabilizing

Avalanche problems

Persistent weak layer (slab avalanches)

You can easily trigger avalanches on some steep slopes. Avalanches can get large enough to bury a car or destroy a small house (size 3). Remote triggering is possible.

Buried weak layer of faceted snow near surface

Wind drifted snow (slab avalanches)

You can easily trigger avalanches on a few 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)

Thursday 6. January 2022

Snøoverflaten over skoggrensen domineres av harde fokksnøflak, skare og avblåste partier. En del overflaterim flere steder. I skoggrensen er det mykere fokksnø og løs snø der skogen er tett.

Over ca 300 moh er det vedvarende svake lag med kantkorn under skarelag. Observasjoner tyder på at laget er svært lett å påvirke og at det er svært god bruddforplantning.

Det kan stedvis finnes rimkrystaller som har snødd ned.

Onsdag meldes det om drønn i og ved skoggrensen i Beiarn.

Mountain weather

Thursday 6. January 2022

6 mm precipitation, up to 12 mm in the most exposed areas. Precipitation as snow. Strong breeze from northwest, changing to fresh breeze from the north during the afternoon. -17 °C to -7 °C at 1100 m a.s.l. Partly cloudy.

Friday 7. January 2022

No precipitation. Fresh breeze from southeast. -24 °C to -13 °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

I og ved skoggrensen er det lett å løse ut skred noen steder. Unngå skredterreng her. Vedvarende svakt lag av kantkorn under skarelag viser god evne til bruddforplantning. Dette betyr at fjernutløsning av skred er sannsynlig og skred kan bli store.

Ellers i terrenget er det mer stabilt, men skred kan løses ut enkelte steder. Hovedsaklig der fokksnøen er myk.

Avalanche danger scale Important information for ski touring
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