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Avalanche warning for region Trollheimen Sunday 05.02.2023

Danger level 3 - Considerable avalanche danger

Published:
Strong wind will give windslabs lee areas. Small slabs can be naturally triggered.

Avalanche problems

Wind drifted snow (slab avalanches)

Avalanches may release spontaneously on some steep slopes. Avalanches can get large enough to bury or even kill you (size 2).

Buried weak layer of new snow

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.

Snow cover (in Norwegian), 05.02.2023

I skogen og skjermet terreng er snøen ubunden. På vindutsatte steder varierer snøen mellom harde og myke fokksnøflak.
Det er generelt mindre snø enn vanlig i regionen, særlig på rygger og vindutsatte steder.

Det har vært stor temperaturgradient høyt i snødekket de siste dagene, og rimkrystaller har vært observert i snøoverflaten. Ny snø kan legge seg oppå disse lagene og bli svært lett å løse ut.

Det er observert flere mindre skred som gikk i vinden natt til fredag.

Mountain weather, 04.02.2023

Little to no precipitation. Fresh breeze from south, changing to moderate gale from the south during the afternoon. -14 °C to -3 °C at 1400 m a.s.l. Cloudy.

Mountain weather, 05.02.2023

6 mm precipitation, up to 15 mm in the most exposed areas. Rain up to 500 m a.s.l during the afternoon. Strong breeze from west, changing to fresh breeze from the southwest during the evening. -9 °C to -4 °C at 1400 m a.s.l. Cloudy.

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