Avalanche warning for region Tromsø Saturday 28.01.2023

Danger level 3 - Considerable avalanche danger

Published:
Be careful in areas with fresh wind deposited snow. There is also a persistent weak layer deeper in the snowpack that can be remotely triggered and cause large avalanches. Naturally released avalanches may occur.

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).

Wet snow (slab avalanches)

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

Persistent weak layer (slab avalanches)

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

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)

Fredag er det et nytt mildvær på vei inn i regionen med regn til godt over tregrensa. Tidligere denne uka har det vært en god del snøbyger med kraftig vind, og dette har ført til ferske fokksnøflak flere steder. Fokksnøen varierer i tykkelse og hardhet, og særlig rundt tregrensa finnes det mykere partier. I skogen har det stedvis vært mye løssnø og på fjellet finnes det fortsatt partier som er avblåst.

Det vedvarende svake kantkornlaget fra november/desember ligger stort sett nær bakken under hard snø og er vanskelig å påvirke de fleste steder.

De siste dagene har det løsnet enkelte store til svært store skred høyt til fjells i naboregionen Lyngen.

Mountain weather, 27.01.2023

20 mm precipitation, up to 25 mm in the most exposed areas. Rain up to 900 m a.s.l during the afternoon. Strong breeze from west, changing to gale from the southwest during the afternoon. -3 °C to 2 °C at 700 m a.s.l. Cloudy.

Mountain weather, 28.01.2023

10 mm precipitation, up to 18 mm in the most exposed areas. Rain up to 400 m a.s.l Saturday night. Moderate gale from southwest, changing to strong breeze from the south during the evening. -6 °C to 0 °C at 700 m a.s.l. Partly cloudy.

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