Yves Bühler, Elisabeth Hafner, Frank Techel, WSL Institute for Snow and Avalanche Research SLF, Switzerland

Karsten Mueller, NVE - Norwegian Water and Energy Resource Directorate, Norway; Markus Eckerstorfer, Jakob Grahn, Eirik Malnes, NORCE - Norwegian Research Centre, Norway; Rune Engeset, NVE - Norwegian Water and Energy Resource Directorate, Norway; Tore Humstad, Norwegian Public Roads Administration, Norway; Aron Widforss, NVE - Norwegian Water and Energy Resource Directorate, Norway

Cedric Tompkin, Silvan Leinss, ETH Zurich, Switzerland

Anna Karas, Fatima Karbou, Université Grenoble Alpes, Université de Toulouse, Météo-France, CNRS, CNRM, Centre d'Etudes de la Neige, France; Nicolas Eckert, UR ETNA, INRAE, Univ. de Grenoble Alpes, France; Sophie Giffard-Roisin, ISTerre, Univ. de Grenoble Alpes, France; Philippe Durand, CNES, France

Markus Eckerstorfer, NORCE - Norwegian Research Centre, Norway; Karsten Mueller, NVE - Norwegian Water and Energy Resource Directorate, Norway; Eirik Malnes, NORCE - Norwegian Research Centre, Norway; Hilde Daugstad Oterhals, University of Oslo, Norway