Abstract: The kinetic equation for the evolution of particle size spectra by condensation and coalescence is considered. The condensation rate, the rate of increase of the particle mass ?, is taken as (i) a(t)x and (ii) a(t), where ...

Abstract: Fifteen cases of banded and nonbanded precipitation not associated with surface frontal regions are presented. Results from the linear perturbation and parcel theories of symmetric instability are compared to the observed ...