The influence of soil moisture on (convective) precipitation in the Eastern Alpine region
The presenters show the effects of soil moisture on future convective developments for the eastern parts of Austria.
Length: 30 minutes.
Soil moisture is supposed to be a key parameter in triggering convection as it influences the lower boundary conditions of the atmosphere and the partitioning of energy between sensible and latent heat fluxes. Using the convection-permitting numerical weather prediction model AROME, we try to quantify this impact by investigating sensitivity studies, hence estimating the potential of satellite-based soil moisture measurements to improve the forecast of convective events.