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Ski touring in Norway - important information | Varsom.no

Avalanche warning for region Vest-Telemark Friday 01.03.2019

Danger level 1 - Low avalanche danger

Published:
Low temperatures and refreezing of formerly wet snow pack will continue to stabilize the snow. The sun may release some sluffs in steep terrain. Persistent weak layers are present at higher altitudes; especially above 1400 m a.s.l.. These seems to be buried below dense wind slabs, hence difficult to trigger.

Avalanche problems

Wet snow (loose snow avalanches)

You can easily trigger avalanches on a few steep slopes. Avalanches are relatively harmless to people, but can knock you off balance. Can be dangerous close to terrain traps. (size 1)

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)

Thursday 28. February 2019

Snødekket er prega av tilfrysing etter tidlegare mildvêr og varmegrader høgt til fjells. Snødekket har hard og berande overflate og framstår som stabilt.

Det har tidlegare vore observert vedvarande svake lag av kantkorn i snødekket, ma. i Bykle onsdag. Det er og observert kantkorn ved bakken, td. i Valle måndag og i Vinje onsdag. Mildvêret den siste tida har truleg nøytralisert dei fleste svake lag opp til om lag 1400 moh. Over denne høgda må ein framleis vere merksam på at det kan vere svake lag i snødekket.

Torsdag ettermiddag var det liten kuling frå NV, -3 ºC og synkande temperatur ved Honnegrasnuten (1340 moh) ved Rauland.

Mountain weather

Thursday 28. February 2019

No precipitation. Strong breeze from northwest, changing to breeze from the northwest during the afternoon. -8 °C to 0 °C at 1100 m a.s.l. Clear skies.

Friday 1. March 2019

No precipitation. Breeze from west. -10 °C to -2 °C at 1100 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

Tilfrysing og nattekaldt vêr etter mildvêret i forrige veke gir stabile forhold. Der sola får tak, kan små laussnøskred gå i bratt solvendt terreng. Vedvarande svake lag finst i snødekket over over 1400 moh, men desse ligg stort sett under berande fokksnø og er difor vanskeleg å påverke.
Avalanche danger scale Important information for ski touring
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