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Avalanche warning for region Helgeland Thursday 04.05.2023

Danger level 1 - Low avalanche danger

Published:
Forecasting is challenging. We could see a rapidly forming weak layer due to dry snow on top of a moist snowpack. If the weather clears for long enough, such weak layers could form - if not, more stable conditions are expected.
Wet loose avalanches could occur on very steep slopes if the sun peeps out.

Avalanche problems

Wind drifted snow (slab 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)

Buried weak layer of new snow

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 3. May 2023

Det lite snø i lavlandet, og skiføret begynner på rundt 300 moh. I fjellet er det litt tørr ubunden snø over det gamle snødekket som er preget av mildvær forrige uke. Den gamle snøpakka er stort sett helt smelteomdannet opp til 1000 moh.

Mountain weather

Wednesday 3. May 2023

0-3 mm precipitation. Precipitation as snow. Fresh breeze from northwest. -12 °C to -4 °C at 1100 m a.s.l. Partly cloudy.

Thursday 4. May 2023

Little to no precipitation. Breeze from northwest, changing to breeze from the north during the evening. -10 °C to -3 °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

Det vinterlige været fortsetter, men nedbøren opphører. Det er noe usikkerhet knyttet til hvor raskt nysnøen vil binde seg til det gamle snødekket. Perioder med klarvær kan gi rask danning av svake lag på grunn av tørr snø på fuktig snø. Det kan fortsatt være lett å løse ut skred i fersk fokksnø, men nysnømengdene er små.

Om sola skulle titte frem kan den varme opp nysnøen og våte, naturlig utløste skred kan forekomme.
Avalanche danger scale Important information for ski touring
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