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Ski touring in Norway - important information | Varsom.no

Avalanche warning for region Heiane Thursday 09.12.2021

Danger level 2 - Moderate avalanche danger

Published:
Wind and fresh snow may give instable conditions in some slopes. Be careful in lee areas with wind deposited snow, typically behind ridges, ribs and in gullies. Especially where the wind deposited slabs are thin or soft, a slab avalanche is easier to trigger. Avoid convex terrain.

Avalanche problems

New 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

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)

Wednesday 8. December 2021

Det er generelt lite snø i regionen, men på grunn av kraftig vind den siste perioden er det lokalt mye snø i forsenkninger og renner. Mye terreng og steiner preger snøoverflaten. Under 600 moh ligger siste dagers nysnø på bar bakke. Fra 600 moh er snøfordelingen ujevn og flekkvis.

Det er observert kantkorn ved bakken i Sirdal. Dette regnes foreløpig ikke som et skredproblem.

Mountain weather

Wednesday 8. December 2021

4 mm precipitation, up to 15 mm in the most exposed areas. Rain up to 200 m a.s.l Wednesday night. Gale from east. -11 °C to -5 °C at 1100 m a.s.l. Cloudy.

Thursday 9. December 2021

2 mm precipitation, up to 8 mm in the most exposed areas. Rain up to 100 m a.s.l. Moderate gale from east. -8 °C to -4 °C at 1100 m a.s.l. 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

Det kan være lett å løse ut skred i områder med ferske og myke nysnøflak. Litt nysnø og sterk vind vil føre til dannelse av nysnøflak, mest utsatt er leområder med helning mot vest der vinden legger fra seg snø. Skredfaren ventes å være høyest i de områdene hvor det kommer mest nedbør, øst og sør i varslingsregionen.
Avalanche danger scale Important information for ski touring
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