National Report of the UK ( , 950 Kb) - LCRS
National Report of the UK ( , 950 Kb) - LCRS
National Report of the UK ( , 950 Kb) - LCRS
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00/XXXX 3<br />
Unified Model NWP<br />
<strong>UK</strong> mesoscale model<br />
– ~12.5km grid, 38 levels<br />
– v5 (June 2002): non-hydrostatic, semi-implicit, semi-<br />
Lagrangian<br />
– conserved <strong>the</strong>rmodynamic variables, two phase cloud,<br />
CAPE closure convection<br />
– predicted aerosol<br />
– visibility recently upgraded to allow for rain and snow as well<br />
as cloud water<br />
– verification shows skill limited to large scale fog events