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Ski touring in Norway - important information | Varsom.no

Avalanche warning for region Salten Wednesday 01.01.2020

Danger level 4 - High avalanche danger

Published:
Natural avalanches expected due temperature rise and rain below 1000masl. Wind slabs are the problem in the mountains. Avoid avalanche terrain.

Avalanche problems

Wet snow (slab avalanches)

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

Water pooling in/above snow layers

Wind drifted snow (slab avalanches)

You can easily trigger avalanches on some steep slopes. Avalanches can get large enough to bury a large truck or destroy several houses (size 4).

Poor bonding between layers in wind deposited 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)

Tuesday 31. December 2019

Tysdag snøar det heilt ned til havnivå. Underliggande snødekke er smelteomvandla opp til omlag 500 moh. Etter mykje vind og nedbør siste dagar forventas det at det finst store fokksnøansamlingar i leområder i høgfjellet.

Mountain weather

Tuesday 31. December 2019

12 mm precipitation, up to 32 mm in the most exposed areas. Strong breeze from northwest, changing to moderate gale from the northwest during the afternoon. -11 °C to -4 °C at 1100 m a.s.l. Cloudy.

Wednesday 1. January 2020

65 mm precipitation, up to 105 mm in the most exposed areas. Strong breeze from west, changing to gale from the southwest during the afternoon. -5 °C to 0 °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

I høgfjellet vil store nedbørsmengder i form av snø kombinert med vind gje svært stor pålagring av fokksnø i leområder. Skred kan løysne av seg sjølv. Under nysnøgrensa vil regnvær gjere at det går naturleg utløyste skred i snøen som har lagt seg dei siste to dagane.
Avalanche danger scale Important information for ski touring
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