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Avalanche warning for region Sør-Troms Monday 06.02.2023

Danger level 3 - Considerable avalanche danger

Published:
General unstable conditions. Wet avalanches are expected. Unstable wind slabs may cover a persistent weak layer in lee areas. In the highest mountains where precipitation falls as snow, avoid new and fresh stormslabs.
  • The danger is greatest from Monday morning

Avalanche problems

Persistent weak layer (slab avalanches)

Avalanches may release spontaneously 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

Wet snow (loose snow avalanches)

Avalanches may release spontaneously on some steep slopes. Avalanches can get large enough to bury or even kill you (size 2).

Loose snow

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.

Snow cover (in Norwegian), 05.02.2023

Snøoverflata er påvirket av vind og nysnø natt til søndag. Ferske fokksnøflak ligger i leheng mot nord og øst. Tidligere i uka var det rolig vær med lite nedbør og lave temperaturer. Under den løse snøen ligger det en kompakt snødekke bestående av skare og smelteformer.

Kaldt vær tidligere i uka har dannet kantkorn og rim som sannsynligvis har føyket ned noen steder lørdag og søndag. Det er også ustabile lag ved bakken som er vanskelig å påvirke, men kan gi drønn der snødekket er tynt.

Mountain weather, 05.02.2023

6-10 mm precipitation. Rain up to 300 m a.s.l Sunday night. Strong breeze from south, changing to strong breeze from the west during the afternoon. -6 °C to 0 °C at 700 m a.s.l. Cloudy.

Mountain weather, 06.02.2023

10 mm precipitation, up to 15 mm in the most exposed areas. Precipitation as rain. Moderate gale from southwest, changing to gale from the southwest during renoon. -3 °C to 4 °C at 700 m a.s.l. Cloudy.

Avalanche danger scale Important information for ski touring
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