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Avalanche warning for region Heiane Saturday 20.01.2024

Danger level 3 - Considerable avalanche danger

Published:
The danger increases when the wind picks up. Some spontanous avalanches are expected. Avoid areas with wind deposited snow, typically behind ridges, ribs and in gullies. A persistent weak layer of facets may be triggered, especially where the snow cover is thin.
  • The danger is greatest from Saturday afternoon

Avalanche problems

Wind drifted snow (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).

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)

Friday 19. January 2024

Det ligger en god del løs snø i terrenget, stedvis opp mot 40 cm. I høyden har vinden påvirket snøen, men mye godt skiføre rundt om i regionen. Det gamle snødekket under nysnøen består av fokksnø av ulike fasthet.

I det gamle snødekket finnes noen få steder i de høyestliggende områdene kantkorn ved bakken og delvis utvikla kantkorn høyere i snødekket. Stort sett svært vanskelig å påvirke. Dette regnes ikke som et aktivt skredproblem i regionen.

I Åseral blir det observert drønn i snødekket.

Mountain weather

Friday 19. January 2024

10 mm precipitation, up to 25 mm in the most exposed areas. Precipitation as snow. Fresh breeze from west. -12 °C to -5 °C at 1100 m a.s.l. Cloudy.

Saturday 20. January 2024

12 mm precipitation, up to 25 mm in the most exposed areas. Rain up to 400 m a.s.l during the evening. Breeze from southeast, changing to strong breeze from the southeast during renoon. -17 °C to -3 °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

Vinden øker på fra sør utover dagen og vil flytte snø inn i leområder. Skred kan løsne av seg selv. Noen skred kan bli store der terrenget tillater det. Tidlig på dagen vil skredfaren være lavere der vinden ikke har tatt.

Fjellsider og formasjoner vendt mot nord vil være mest utsatt men vær obs på lokale forskjeller der terrenget styrer vinden.
Avalanche danger scale Important information for ski touring
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