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Ski touring in Norway - important information | Varsom.no

Avalanche warning for region Hallingdal Wednesday 15.12.2021

Danger level 2 - Moderate avalanche danger

Published:
Challenging conditions due to different avalanche problems. Conservative terrain choice is essential on freshly loaded storm slabs in the alpine.Wet snow found in lower elevations can trigger naturally.

Avalanche problems

Wind drifted snow (slab avalanches)

You can easily 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

Wet snow (loose snow avalanches)

Avalanches may release spontaneously on a few steep slopes. Avalanches are relatively harmless to people, but can knock you off balance. Can be dangerous close to terrain traps. (size 1)

Loose 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)

Tuesday 14. December 2021

I fjellet er snøen stedvis vindpåvirket og flyttet inn i lesider mot nord og øst. Siste snøfall av betydning var lørdag da det kom 20-30 cm lett nysnø i Hemsedal. Det var generelt lite snø fra før, med mye vegetasjon og oppstikkende steiner. Det er kun i skjermede leformasjoner man finner fast underliggende snø.

Mandag ble det ved Hemsedal observert vedvarende svakt lag med kantkorn over skarelag nede i snødekket. Utbredelsen og hvor aktivt det er generelt i regionen, er usikker.

Mountain weather

Tuesday 14. December 2021

8 mm precipitation, up to 15 mm in the most exposed areas. Rain up to 1100 m a.s.l during the evening. Breeze from southwest, changing to moderate gale from the southwest during the afternoon. -7 °C to 0 °C at 1400 m a.s.l. Cloudy.

Wednesday 15. December 2021

6 mm precipitation, up to 18 mm in the most exposed areas. Rain up to 1300 m a.s.l Wednesday night. Fresh breeze from west, changing to moderate gale from the west during the evening. -3 °C to 2 °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

Nysnø og økende vind gir økt pålagring og ustabile fokksnøflak i fjellsider vendt mot nord og øst. Vestlige deler av regionen ventes å få mest nedbør, så her ventes størst skredfare.

Under ca 1300moh vil mildvær og regn kunne svekke snødekket, særlig der snøen er utsatt for regn første gang.
Avalanche danger scale Important information for ski touring
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