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Ski touring in Norway - important information | Varsom.no

Avalanche warning for region Voss Tuesday 25.04.2023

Danger level 2 - Moderate avalanche danger

Published:
Wind slabs are a problem at high elevations. Avoid areas beneath visible gliding cracks, glide avalanches can occur.

Avalanche problems

Wind drifted snow (slab avalanches)

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

Buried weak layer of new 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 24. April 2023

Etter mange dager med klarvær og solvarme i forrige uke ble det gamle snødekket i stor grad smelteomvandlet i lavere områder og der sola tok tak. Søndag regnet det opp til ca. 1000 moh. I nordsider er den gamle snøoverflaten tørr over ca. 1000 moh.

Det er observert overflatekantkorn og rim i skyggesider i høyfjellet. Det er også observert kantkorn under smelteskare høyt i snødekket.
Kantkorn dypere i snødekket er generelt svært vanskelig å påvirke.

Mountain weather

Monday 24. April 2023

6-10 mm precipitation. Rain up to 1000 m a.s.l during the afternoon. Calm/light breeze from north, changing to fresh breeze from the north during the afternoon. -4 °C to 2 °C at 1100 m a.s.l. Cloudy.

Tuesday 25. April 2023

Little to no precipitation. Fresh breeze from northwest. -5 °C to 0 °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

I høyden vil vind og litt ny snø danne ferske flak som kan være ustabile. Det kan være lett å løse ut små skred. Mest utsatt er leheng rundt kuler og rygger der vinden får tak og kan binde snøen til myke flak.
Dersom sola skulle titte fram kan det gi fare for løssnøskred i den nye snøen.

Det er fortsatt fare for glideskred. Unngå opphold under glidesprekker.
Avalanche danger scale Important information for ski touring
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