engleski

Impact of horizontal diffusion, vertical resolution, microphysics, radiation and cloudiness parametrization schemes on fog forecast in valleys

This research is dealing with 2m temperature and cloudiness operational forecasts in inversion cases with fog and low stratus clouds. Several more or less computationally expensive options are tested. Different cloud schemes and cloud overlap assumptions play more important role than the modifications in the radiation scheme and microphysics. Representation of orography and more physical horizontal diffusion improve the forecast in valleys close to mountains.

fog; horizontal diffusion; radiation; cloudiness

nije evidentirano