1. Cooperative Institute for Research in Environmental Sciences, University of Colorado, Boulder; Boulder Colorado USA
2. Physical Sciences Division; NOAA/Earth System Research Lab; Boulder Colorado USA
3. Atmospheric and Environmental Research; Lexington Massachusetts USA
4. Earth Science Division; NASA Goddard Space Flight Center; Greenbelt Maryland USA
5. Goddard Institute for Space Studies; New York New York USA
6. CNRS/IPSL/LMD, Université Pierre et Marie Curie; Paris France
7. Korea Institute of Atmospheric Prediction Systems; Seoul Korea
8. Meteorological Institute; University of Hamburg; Hamburg Germany
9. Canadian Center Climate Modelling and Analysis; Environment Canada; Victoria British Columbia Canada
10. Trinnovim LLC; New York New York USA
11. Met Office; Exeter UK
12. NOAA Geophysical Fluid Dynamics Laboratory; Princeton New Jersey USA
13. Centre National de Recherches Météorologiques-GAME, Météo-France and CNRS; Toulouse France
14. Department of Marine Electronics and Mechanical Engineering; Tokyo University of Marine Science and Technology; Tokyo Japan