Publisher: Marie Dumont, CEN’s Director
Editorial director: Neige Calonne, scientist at CNRM/CEN in the Snow Material group

Website design and development

Hosting: : Observatoire des Sciences de l’Univers de Grenoble - OSUG
Domaine Universitaire, 122 rue de la piscine, 38400 Saint Martin d’Hères, France
phone : +33 476 514 981

Publishing system for the Internet: SPIP

Webdesign & Spip development: Chris Gaillard

Protection of personal data

According to French law n° 78-17 concerning information technology, files and personal liberties, you have the right to access the information as well as to rectify and delete data that concerns you personally on this website.

To do so, contact the webmestre

Conditions of use

Browser Compatibility

For best results in viewing this website, we recommend use of the following browsers: Mozilla Firefox 62, Google Chrome 67, Safari 11.2, Internet Explorer IE 11. We do not guarantee compatibility with earlier versions.

Notice of liability

Under no circumstances, shall OSUG Spip mutualisé be liable for any damages that may result from or in relation to the use of this website or its contents.

Intellectual Property

The content of this website is protected by intellectual property law. Any total or partial reproduction or representation of this website without the express authorization of OSUG is forbidden and shall constitute unauthorized reproduction penalized by the Code of intellectual property.


You may display on your website hyperlinks to OSUG website, provided you do so in a way that does not damage our reputation.
Hyperlinks to other websites imply neither responsibility for, nor approval of, the information contained in those websites on the part of OSUG.

Photo credits  
 Affaires vecteur créé par macrovector_official -

 Headband images:
© Marie Dumont, Météo-France, CEN/OSUG
© Pascal Hagenmuller, Météo-France, CEN/OSUG
© Julien Brondex, UGA, IGE/OSUG

Updated on 11 June 2024