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Avalanche warning for region Nord-Troms Friday 04.02.2022

Danger level 3 - Considerable avalanche danger

Published:
The avalanche hazard increases as the wind picks up. It’s possible with avalanches in wind slabs, which may be on top of persistent weak layers. Deep persistent layers exist, but are very difficult to trigger.

Avalanche problems

Wind drifted snow (slab avalanches)

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

Buried weak layer of new snow

Persistent weak layer (slab avalanches)

Avalanches may release spontaneously on a few 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 above a crust
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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)

Friday 4. February 2022

Det skal vere sterk vind frå søraust, som vil påverke snøoverflata. Den vekslar mellom skare, fokksnø av varierande hardheit og ubunden snø, alt etter kvar vinden har, og kjem til, å ta.

Sidan det har vore så kaldt den siste tida kan det ha utvikla seg kantkorn høgt i snødekket, mellom anna rundt skara frå sist mildvær (23. januar) som gjekk opp til 400-600 moh. Det finnast også eldre kantkornlag lenger ned i snødekket, men desse har vore vanskelege å påverke den siste tida.

Mountain weather

Thursday 3. February 2022

Little to no precipitation. Fresh breeze from southeast, changing to strong breeze from the southeast during the evening. -22 °C to -12 °C at 1100 m a.s.l. Partly cloudy.

Friday 4. February 2022

5-6 mm precipitation. Precipitation as snow. Strong gale from southeast. -20 °C to -15 °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

Skredfara aukar i samband med vindauke. Det kan gå skred der snø blir lasta inn i leheng. Den vindtransporterte snøen kan legge seg over vedvarande svake lag, som gjer at skred kan bli større enn om slike lag var fråverande. Dei djupe vedvarande svake laga vil truleg framleis vere vanskelege å påverke, men har potensiale for å gi store skred om dei blir det.
Avalanche danger scale Important information for ski touring
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