Jump to content

IFMGA guides in the Lyngen area: Join the daily online guide-meetings: guidemeeting.no

We recomend that all skiers download the free Varsom app on App Store or Google Play.

Read more about how to read and share observations on Varsom app and Regobs system | Varsom.no.

Ski touring in Norway - important information | Varsom.no

Debris avalanches, debris flows and slushflows warning yellow level for Nord i Trøndelag

2

Yellow level

Published: Valid: from 01.06.2020 07:00 to 02.06.2020 06:59
Next forecast before:
  • Danger decrease: Monday morning 8. Jun. 2020
  • Height: 0 - 1400 moh

Oppdatert informasjon -

Kommuner har blitt inkludert i varselet på grunn av oppdaterte nedbørprognoser

Consequence

Some landslides are expected. A few large events may occur. Exposed railways and roads may be closed. Debris avalanches/shallow slides: Soil slides and rapid movement of saturated soil in steep terrain. Debris flows: A "flood" of water, soil and rocks in steep creeks. Surface runoff in steep terrain can cause streams to change regular flow patterns. Slushflows: A flow of waterlogged snow. These landslides can start in relatively flat terrain and seek towards streams and steep slopes.

Advice

Keep yourself updated about the development of the weather and the landslide and flood situation. Keep away from steep slopes, as well as streams and rivers with high discharge.

Description

The soil is water-saturated. Risk of slushflows is especially high in areas with more than 50 cm snow. The snow may in some places be fully water-saturated. Slushflows are triggered even in relatively gentle slopes, where water accumulates. Slushflows follow terrain depressions and may develop into debris flows.