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Ski touring in Norway - important information | Varsom.no

Avalanche warning for region Sunnmøre Monday 26.02.2018

Danger level 2 - Moderate avalanche danger

Published:
Be aware of isolated wind slabs, otherwise stable conditions.

Avalanche problems

Wind drifted 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)

Sunday 25. February 2018

På overflata ligg det opp til 10-15 cm laussnø, med store variasjonar. I vindutsett lende; typisk toppar og ryggar er det avblåst og isete. Kalde netter har gitt gode vekstvilkår for overflaterim og kantkorn. Sola tek i sydsider og det har gått fleire glideskred og våte laussnøskred i bratt terreng.
Det eldre snødekket er prega av kraftig vind frå SØ sist veke med hardpakka fokksnø.

Mountain weather

Sunday 25. February 2018

5-8 mm precipitation. Breeze from north. -15 °C to -4 °C at 1400 m a.s.l. Cloudy.

Monday 26. February 2018

Little to no precipitation. Breeze from north, changing to strong breeze from the east during the evening. -17 °C to -4 °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

Vind med aukande styrke utover dagen frå aust vil transportere snø som framleis ligg ubunden inn i N-V-S-vendte leformasjonar. Her vil det kunne byggje seg opp mindre fokksnøflak.
Det er svakt lag av kantkorn djupt i snødekket, men dette vil krevje stor tilleggsbelastning for å kunne påvirkast.


Avalanche danger scale Important information for ski touring
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