Frédéric Vitart et al. 2016

A database containing sub-seasonal to seasonal forecasts from 11 operational centres is available to the research community and will help advance our understanding of the sub-seasonal to seasonal time range. The S2S database represents an important tool to advance our understanding of the sub-seasonal to seasonal time range. In particular, this database will help identify common successes and shortcomings in the model simulation and prediction of sources of sub-seasonal to seasonal predictability and is an important tool for case studies of extreme events. For more see the full article in the Bulletin of the American Meteorological Society (Early Online Release) (OPEN ACCESS).