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Ski touring in Norway - important information | Varsom.no

Avalanche warning for region Ofoten Thursday 15.04.2021

Danger level 3 - Considerable avalanche danger

Published:
Be careful in lee areas with wind deposited snow, typically behind ridges, ribs and in gullies. Naturally released avalanches can occur where the snow is wet.

Avalanche problems

Wind drifted snow (slab avalanches)

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

Wet snow (slab avalanches)

on some steep slopes. Avalanches can get large enough to bury a car or destroy a small house (size 3).

Water pooling in/above snow layers

Wet snow (loose snow 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)

Wednesday 14. April 2021

De siste dagene har det kommet nysnø sammen med kraftig vind. I leområder ligger det myke og hardere flak av fokksnø. På vindutsatte steder er det avblåst ned til gammel fokksnø og skare.

I høyfjellet over 800-1000 moh er det trolig fortsatt vedvarende svake lag av kantkorn fra kuldeperiode i januar. Men lagene er vanskelig å påvirke, og finnes i størst omfang i indre strøk.

Det har blitt observert rim i fjellet mellom Narvik og Bjørnfjell. Dette kan bli et problem når det legger seg fersk fokksnø onsdag og torsdag.

Mountain weather

Wednesday 14. April 2021

10 mm precipitation, up to 25 mm in the most exposed areas. Strong breeze from west, changing to moderate gale from the southwest during the evening. -9 °C to -4 °C at 1100 m a.s.l. Partly cloudy.

Thursday 15. April 2021

8 mm precipitation, up to 20 mm in the most exposed areas. Moderate gale from southwest, changing to fresh breeze from the southwest during the afternoon. -5 °C to -1 °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

Nedbør og kraftig vind vil føre til at det legger seg ustabile fokksnøflak i heng mot nordøst. Flakene kan være lette å løse ut for skiløpere inntil fokksnøen stabiliseres.

Økt temperatur og regn kan føre til at våte skred løsner naturlig under mildværsgrensa.

Stedvis kan være mulig å påvirke vedvarende svake lag i snødekket. Svake lag kan være lettest å påvirke der snødekket er tynt.
Avalanche danger scale Important information for ski touring
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