The World Climate Research Programme (WCRP), Max-Planck-Institute für Meteorologie (MPI-M), and Hans Ertel Centre for Weather Research announce the 1st Summer School on Climate Model Development hosted by the MPI-M, in Hamburg, Germany, from 15 to 26 June 2015. The School is open to graduate students and early career researchers in meteorology and associated fields. The application deadline is 28 February 2015; please turn to our on-line application system at this web site: http://schools.enes.org/WSSCMD1