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Ski touring in Norway - important information | Varsom.no

Avalanche warning for region Ofoten Sunday 27.02.2022

Danger level 4 - High avalanche danger

Published:
High avalanche danger during due to mild weather, precipitation and strong winds. Avoid all avalanches terrain.
Wet avalanches are likely well into the alpine. Large, dry avalanches are likely above the freezing level.

Avalanche problems

Wet snow (slab avalanches)

Avalanches may release spontaneously 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)

Avalanches may release spontaneously on many 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 large truck or destroy several houses (size 4). Remote triggering is possible.

Buried weak layer of faceted snow above a crust

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)

Saturday 26. February 2022

Bygevær og sterk vind fra skiftende vindretninger de siste dagene gir vekslende snøoverflate. Fokksnø kan ha blitt flyttet til leheng i mange himmelretninger. Ferskest fokksnøflak ligger trolig i le for nordvestlig bygevær fredag.

Det er observert kantkorn i forbindelse med et skarelag høyt i snødekket flere steder i regionen. Egenskapene til laget er varierende. Noen steder ligger det under et tynt skarelag, andre steder er overliggende flak bærende. Det varierer også hvor godt utviklet krystallene er. Det finnes også kantkorn ved bakken fra skoggrensen og oppover.

Mountain weather

Saturday 26. February 2022

20 mm precipitation, up to 30 mm in the most exposed areas. Rain up to 500 m a.s.l during the evening. Breeze from southwest, changing to gale from the south during the afternoon. -14 °C to -2 °C at 1100 m a.s.l. Cloudy.

Sunday 27. February 2022

20 mm precipitation, up to 40 mm in the most exposed areas. Rain up to 800 m a.s.l Sunday night. Gale from southwest, changing to strong gale from the southwest during the afternoon. -4 °C to 1 °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

Kraftig vind, stigende temperatur og mye nedbør gir økende skredfare fra lørdag kveld og utover søndagen. Det anbefales å unngå alt av skredterreng.

Under mildværsgrensen ventes mange naturlig utløste våte skred, dette gjelder alle himmelretninger.

Der nedbøren kommer som snø vil kraftig vind samle snøen i leområder og gi svært ustabile forhold. Store skred ventes å løsne av seg selv når været står på som verst.

Gamle vedvarende svake lag vil vekkes til live av tyngden av nysnø eller av at mildvær. Dette kan resulterer i enkelte svært store skred.
Avalanche danger scale Important information for ski touring
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