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Ski touring in Norway - important information | Varsom.no

Avalanche warning for region Tromsø Thursday 18.05.2023

Danger level 1 - Low avalanche danger

Published:
The snowpack is isothermal and homogeneous. But sun on new snow can cause small loose snow avalanches. Keep distance to cornices and areas with glide-cracks.

Avalanche problems

Wet snow (loose snow avalanches)

Avalanches may release spontaneously 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
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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)

Wednesday 17. May 2023

Det er fortsatt en god del snø i fjellet, men lite snø under 300 moh mange steder, særlig i sørvendt terreng.

Snødekket er stort sett smelteomvandlet, uten lagdeling, og drenerer vann godt.
På de høyeste toppene kan det fortsatt være noe mer lagdeling nede i snødekket, særlig i nordvendte fjellsider.

Mountain weather

Wednesday 17. May 2023

5 mm precipitation, up to 10 mm in the most exposed areas. Rain up to 900 m a.s.l Wednesday night. Breeze from northwest. -4 °C to 3 °C at 700 m a.s.l. Cloudy.

Thursday 18. May 2023

3-6 mm precipitation. Rain up to 800 m a.s.l during the evening. Breeze from west, changing to fresh breeze from the southwest during renoon. -4 °C to 3 °C at 700 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

Snødekket er stort sett smelteomdannet og uten lagdelig.
Men stigende temperatur og mulighet for sol kan føre til at det løsner små løssnøskred i svært bratt terreng, særlig i høyden der det har kommet litt nysnø.
Husk at selv små skred kan være farlige i kombinasjon med terrengfeller.
Glideskred kan fortsatt forekomme, men sannsynligheten er lavere når det er kjølig.
Avalanche danger scale Important information for ski touring
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