Abstract: The quasi-geostrophic relation between the fluxes of momentum, potential vorticity and potential temperature is tested with atmospheric data by computing the convergence of momentum flux as a residual of of the potential ...

Abstract: Areal coverage of precipitation over a subsynoptic-scale and a mesoscale network of stations in north-western Utah for the four seasons is discussed. As would he expected, 100% areal coverage is rare in summer, but, ...