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Avalanche warning for region Hardanger Tuesday 19.12.2023

Danger level 3 - Considerable avalanche danger

Published:
The danger increases with heavy snowfall and strong winds. Avoid avalanche terrain.

Avalanche problems

Wind drifted snow (slab avalanches)

Avalanches may release spontaneously on some 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 near surface

Wet snow (loose snow avalanches)

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

Loose 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)

Monday 18. December 2023

Mildvær og regn har tært hardt på snødekket og snøgrensen har krøpet kraftig oppover, spesielt i ytre del av regionen, der er det nesten ikke snø igjen. Lengre inn i regionen er det gradvis mer snø.

Før mildværet var det svake lag av kantkorn rundt skarelag i snødekket.

Mountain weather

Monday 18. December 2023

14 mm precipitation, up to 25 mm in the most exposed areas. Rain up to 1500 m a.s.l Monday night. Moderate gale from west. -5 °C to 1 °C at 1400 m a.s.l. Cloudy.

Tuesday 19. December 2023

55 mm precipitation, up to 75 mm in the most exposed areas. Rain up to 600 m a.s.l Tuesday night. Moderate gale from west, changing to strong breeze from the west during renoon. -7 °C to -3 °C at 1400 m a.s.l.

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

Snøvær og kraftig vind fra vest natt til tirsdag vil gi ustabile flakdannelser fra tregrensen og oppover i fjellet. Vær oppmerksom på at en svak snødekkeoppbygging fra før mildværet kan gi ekstra ustabilitet i høyden.

Utsatte heng som får stor pålagring kan gi naturlig utløste skred.
Mest utsatt er høytliggende leområder mot øst med klassiske skredbaner.

I lavere områder vil kraftig regn i snøen gi fare for våte løssnøskred i bratte heng.
Avalanche danger scale Important information for ski touring
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