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Avalanche warning for region Hardanger Tuesday 21.01.2020

Danger level 3 - Considerable avalanche danger

Published:
Heavy snow showers and strong winds will form large, unstable wind slabs in the alpine. Naturally released avalanches are likely. Below treeline, the risk of wet avalanches will slowly decrease during the day.

Avalanche problems

Wet snow (slab avalanches)

You can easily trigger avalanches on some 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 car or destroy a small house (size 3).

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)

Monday 20. January 2020

Det er stor variasjon i snødekket i regionen.
Det gamle snødekket er stabilt med mye smelteomvandlet snø og skarelag etter perioder med mye vind og nedbør både som regn og snø. Snøoverflaten består av fokksnø med varierende hardhet over 900 moh. Lavere ned er snøen smelteomvandlet og fuktig/våt.
Det er skiføre fra 600-700 moh i indre del, høyere i ytre del.

Mountain weather

Monday 20. January 2020

20 mm precipitation, up to 45 mm in the most exposed areas. Moderate gale from west. -4 °C to 2 °C at 1400 m a.s.l. Cloudy.

Tuesday 21. January 2020

25 mm precipitation, up to 55 mm in the most exposed areas. Moderate gale from west. -6 °C to 0 °C at 1400 m a.s.l. Partly 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

Fortsatt fare for våte skred under mildværsgrensen tidlig på dagen.
Etter hvert vil synkende snøgrense og lokalt store mengder ny snø i kombinasjon med kraftig vind legge fersk fokksnø i leområder. Her vil det være lett å løse ut skred, og det kan være fare for naturlig utløste tørre flakskred.
Vær oppmerksom på at skavler mange steder kan være store.
Faren for våte skred avtar utover dagen i takt med kaldere temperaturer.
Avalanche danger scale Important information for ski touring
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