RESUME / ABSTRACT  




High resolution GEM-LAM and its operational application



par/by

Amin Erfani






The Canadian Meteorological Centre and Recherche en Prévision Numérique have been working in collaboration with the Cloud Physics and Severe Weather Research Division and a number of representatives from the Pacific and Yukon region, the Prairie and Northern region, the Quebec region and the Ontario region to evaluate the performance of a 2.5 km resolution version of GEM-LAM, centred at various locations of Canada, for its operational applications. In this version of GEM-LAM the convective parameterization is turned off and the explicit Kong and Yau microphysical scheme is used. This presentation will provide an update on the work in progress. Further, two windows, one over southern British Colombia and the other over southern Ontario and Quebec, will be proposed for an experimental daily run in operational mode starting next summer.