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This page was created out of the content of the Numerical weather prediction article, so we could reduce historical content within that article per FAC comments. Thegreatdr ( talk) 14:25, 16 February 2011 (UTC)
I don't have a citation handy for this, but CMC's first global model was its spectral model in 1991. Prior to 1991 the spectral model was run in hemispheric mode. In 1994 the global spectral model was replaced by the global GEM model, as per the citation in the article. Y. Pelletier, CMC — Preceding unsigned comment added by 205.211.133.128 ( talk) 19:24, 26 July 2012 (UTC)
H. Ritchie and C. Beaudouin, 1994:"Approximations and Sensitivity Experiments with a Baroclinic Semi-Lagrangian Spectral Model", Mon. Wea. Rev., 122, 2391-2399
Near the beginning of page 2395 it says that "Optimizing and multitasking this semi-Lagrangian spectral model enabled it to respect the operational deadlines at the Canadian Meteorological Centre and be implemented as the global data assimilation and medium-range forecast model on 12 March 1991". — Preceding unsigned comment added by 205.211.133.128 ( talk) 15:19, 30 July 2012 (UTC)
Hello Editors, The first operational Canadian limited area (regional) model was the Regional Finite Elements model (RFE). The RFE was abandoned in favor of the variable resolution GEM model and later the piloted GEM LAM. According to the following linked article, the RFE was implemented at CMC on 22 April 1986 : http://journals.ametsoc.org/doi/abs/10.1175/1520-0493(1989)117%3C1726:IOATBL%3E2.0.CO;2
Yves Pelletier — Preceding unsigned comment added by 205.211.133.128 ( talk) 13:53, 13 May 2015 (UTC)
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Ditto here in regards to updates being needed for changes since this GA passed. Will be sent to GAR if not resolved. Noah, AA Talk 13:53, 1 February 2024 (UTC)