WSL Institute for Snow and Avalanche Research SLF

Hauptnavigation

Avalanche bulletin and snow situation More information
Snow
Avalanches
Natural hazards
Mountain ecosystems
Permafrost

Metanavigation

Focus
Projects
Publications
Services and products
About the SLF
CERC research centre

Mobile Navigation

Search

About the SLF

Unternavigation

Portrait
Staff
News
Events and courses
Organisation
Guided tours
Media
Instrumented field sites and laboratories
Jobs and Careers

News

Aktuelle Navigation

"Logbook" blog
Social media

Hauptinhalt

SLF Home About the SLF News

Survey: Improve the avalanche danger scale

13.02.2026 | Roman Oestser | SLF News

WSL Institute for Snow and Avalanche Research SLF

Language menu

Deutsch
Français
Italiano
English

Footernavigation

Contact
Media
Staff
Terms and conditions

Youtube
Linkedin
Bluesky
Instagram
Facebook

WSL

WSL Institute for Snow and Avalanche Research SLF

SLF and WSL websites

Avalanche knowledge and prevention, e-learning an tour planning

natural-hazards.ch

Warnings on natural hazards by Swiss federal authorities

Research centre focusing on climate change, extreme events and natural hazards in alpine regions

Access to environmental monitoring an research data

Swiss Federal Institute for Forest, Snow and Landscape Research WSL, to which SLF belongs

The WSL Institute for Snow and Avalanche Research SLF is part of the Swiss Federal Research Institute WSL and thus belongs to the ETH Domain. It engages in research and scientific services with focus on snow, avalanches, other alpine natural hazards, permafrost and mountain ecosystems. Its best-known service is the avalanche bulletin.