1. Department of Civil and Environmental Engineering, Norwegian University of Science and Technology, Trondheim, Norway
2. Department of Geotechnics and Natural Hazards, Norwegian Geotechnical Institute, Trondheim, Norway
3. Department of Research and Development, Norwegian Meteorological Institute, Oslo, Norway
4. Department of Rock and Soil Mechanics, SINTEF, Trondheim, Norway
5. Faculty of Civil Engineering, Architecture and Geodesy, University of Split, Split, Croatia