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Avalanche warning for region Heiane Wednesday 15.04.2020

Danger level 3 - Considerable avalanche danger

Published:
Naturally triggered avalanches may occur. Below 1000 masl there is a risk of wet slides. In higher areas fresh wind slabs are the problem.

Avalanche problems

Wet snow (loose snow avalanches)

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

Loose snow

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).

Buried weak layer of new snow

Glide avalanches

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

Wet snow/melting near the ground
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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)

Tuesday 14. April 2020

Plussgrader til fjelltopphøyde har gitt skarelag og virket stabiliserende på det gamle snødekket.
Det er store snømengder i høyfjellet og skavler er mange steder store.
Det er observert sigesprekker mange steder.

Skarelag under den nye snøen kan gi dårlig evne til drenering etter hvert som snødekket blir vått.

Mountain weather

Tuesday 14. April 2020

5 mm precipitation, up to 13 mm in the most exposed areas. Strong breeze from west. -7 °C to -1 °C at 1100 m a.s.l. Cloudy.

Wednesday 15. April 2020

20 mm precipitation, up to 35 mm in the most exposed areas. Moderate gale from west. -1 °C to 2 °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

Under 1000 moh vil stigende temperatur og regn gi fare for våte løssnøskred. Spesielt områder med løs, ubunden snø er utsatt.
Vær også oppmerksom på glideskred etter hvert som regnet trenger ned i snøen.
I høyden vil kraftig snøvær og vind gi stor pålagring i leheng, fortrinnsvis mot øst.
Avalanche danger scale Important information for ski touring
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