Project: NMME

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The North American Multi-Model Ensemble (NMME) is an experimental multi-model seasonal forecasting system consisting of coupled models from North American modeling centers including NOAA/NCEP, NOAA/GFDL, IRI, NCAR, NASA, and Canada's CMC.

When using the NMME data please cite the BAMS article describing the project (Kirtman et al. 2014) and in the acknowledgements please note:

“We acknowledge the agencies that support the NMME-Phase II system, and we thank the climate modeling groups (Environment Canada, NASA, NCAR, NOAA/GFDL, NOAA/NCEP, and University of Miami) for producing and making available their model output.  NOAA/NCEP, NOAA/CTB, and NOAA/CPO jointly provided coordinating support and led development of the NMME-Phase II system.”

Please also acknowledge the help of CPC, IRI and NCAR personnel in creating, updating and maintaining the NMME archive.
Data Access
Project NMME Datasets