1. 1 00/XXXX © Crown copyright Update on the Met Office forecast model. Damian Wilson, Met Office

2. 2 00/XXXX © Crown copyright Operational Changes UM5 went operational in August. This contains semi-Lagrangian dynamics, improved physics schems, timestep restructuring, and vertical grid changes. This is in both the global and mesoscale forecasts.

3. 3 00/XXXX © Crown copyright Development of model New cloud scheme is being developed. Microphysics in finer-scale models is being reviewed. 3C microphysics available for implementation but not considered yet.