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Ski touring in Norway - important information | Varsom.no

Avalanche warning for region Jotunheimen Sunday 09.04.2023

Danger level 2 - Moderate avalanche danger

Published:
Be careful in shaded areas where a persistent weak layer that can result in large avalanches when triggered. Otherwise stable conditions.

Avalanche problems

Wind drifted snow (slab avalanches)

You can easily trigger avalanches on a few steep slopes. Avalanches can get large enough to bury or even kill you (size 2).

Poor bonding between layers in wind deposited snow

Persistent weak layer (slab avalanches)

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

Buried weak layer of faceted snow beneath 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 8. April 2023

Det har vært rolig vær de siste dagene. Det er nå store temperatursvingninger og overflaten blir til skare om natten og mykner opp utover dagen. Spesielt i sørvendt terreng.

Det finnes lommer med nedføyket kantkorn og rim enkelte steder. Her har det blitt observert drønn og skytende sprekker de siste dagene.
Det finnes et vedvarende svakt lag av kantkorn under skarelag nede i snødekket. Laget anses som vanskelig å påvirke.

Mountain weather

Saturday 8. April 2023

No precipitation. Calm/light breeze from southwest. -17 °C to -2 °C at 1800 m a.s.l. Clear skies.

Sunday 9. April 2023

1-3 mm precipitation. Rain up to 800 m a.s.l during the afternoon. Breeze from east. -17 °C to -2 °C at 1800 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

Det har vært rolig vær de siste dagene. Bratte nord- til vestvendte heng i høyden kan fortsatt være ustabile. Her kan flakene ligge på lommer av kantkorn eller rim.

Svake lag med kantkornet snø kan enkelte steder være mulig å påvirke, særlig er snødekke er tynt, og føre til store skred.


Avalanche danger scale Important information for ski touring
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