With a 0-3km shear vector roughly SSW to NNE at 37kts (per 18z JAN sounding), I would expect to see mesovortex genesis along portions of the updraft-downdraft convergence zone oriented roughly E to W. There are 2 such portions along this QLCS, and the single radar AzShear does a nice job of highlighting these areas.
Sandor Clegane