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Ski touring in Norway - important information | Varsom.no

Avalanche warning for region Romsdal Monday 30.12.2019

Danger level 3 - Considerable avalanche danger

Published:
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 there.

Avalanche problems

Wind drifted snow (slab avalanches)

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

Buried weak layer of new snow

Persistent weak layer (slab avalanches)

You can trigger avalanches on a few steep slopes. Avalanches can get large enough to bury or even kill you (size 2).

Buried weak layer of faceted snow beneath a crust

Not given

You can easily trigger avalanches on some steep slopes. Avalanches can get large enough to bury or even kill you (size 2).

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)

Sunday 29. December 2019

Det har vore sterk vind og stadvis mykje nedbør siste døgnet med regn opp i 1600 moh. I områder nedbøren har kome som snø har den lagt seg i nordaustlege leheng.
Snøgrensa ligg mellom 2-300 moh og det er normale snømengder for årstida.

Svake lag av kantkorn kan enkelte stadar ligge uunder skarelag.

Mountain weather

Sunday 29. December 2019

15 mm precipitation, up to 30 mm in the most exposed areas. Moderate gale from southwest. -2 °C to 4 °C at 1400 m a.s.l. Cloudy.

Monday 30. December 2019

20 mm precipitation, up to 40 mm in the most exposed areas. Moderate gale from west, changing to strong breeze from the northwest during the evening. -5 °C to 1 °C at 1400 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

Kraftig vind frå vest og stadvis mykje nedbør gjev stor snøtransport til austlege leområder over 900 moh. Her får ein stor pålagring og ferske fokksnøflak.
Stadvis ligg det svakt lag kantkorn under skarelag i høgda.

Der nedbøren kjem som regn på snødekke kan ein forvente våte skred.


Avalanche danger scale Important information for ski touring
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