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Ski touring in Norway - important information | Varsom.no

Avalanche warning for region Lyngen Friday 23.12.2022

Danger level 3 - Considerable avalanche danger

Published:
Be aware of a persistent weak layer in the snowpack and areas with wind-deposited snow.

Avalanche problems

Persistent weak layer (slab avalanches)

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

Buried weak layer of faceted snow near surface

Wind drifted snow (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 new snow
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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)

Thursday 22. December 2022

I forrige uke kom det en del nysnø i regionen. Mengdene varierte, men enkelte steder fikk opp mot 30-40 cm. Ubunden snø mange steder under tregrensa. I høyden kom snøen med en del vind, slik at det ble dannet nye fokksnøflak over det gamle og generelt tynne snødekket. Før snøfallet ble det observert både rimkrystaller og kantkorn på overflaten.

I november og tidlig i desember var det mye klarvær. Da ble det dannet rim og kantkorn nær/på toppen av snødekket. Dette ligger nå som vedvarende svake lag under fokksnøflak.

Det har den siste uken jevnlig blitt observert drønn flere steder i regionen og enkelte skytende sprekker.

Det er registrert et naturlig utløst skred ved Durmålstinden i Lavangsdalen.

Mountain weather

Thursday 22. December 2022

1-5 mm precipitation. Precipitation as snow. Breeze from southwest, changing to strong breeze from the southwest during the evening. -11 °C to -4 °C at 1100 m a.s.l. Cloudy.

Friday 23. December 2022

Little to no precipitation. Breeze from southeast, changing to breeze from the northwest during the evening. -23 °C to -8 °C at 1100 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

Vedvarende svake lag av overflaterim og kantkorn i snødekket er dekket av sist snøfall. Disse skaper ustabile forhold. Fjernutløsning vil være mulig.

Det varsles ingen nedbør, rolige vindforhold og lav temperatur. Dermed vil skredforholdene forbli uendret.
Avalanche danger scale Important information for ski touring
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