1. The Abdus Salam International Centre for Theoretical Physics, Earth System Physics Section, Trieste, Italy
2. European Centre For Medium-Range Weather Forecasts, Berkshire, Reading, United Kingdom
3. Bjerknes Centre for Climate Research, Uni Research, Bergen, Norway
4. Seoul National University, Seoul, South Korea
5. OSMER Osservatorio Meteorologico Regionale dell'ARPA Friuli Venezia Giulia, Visco, Italy