Vorticity and Potential Vorticity in Mountain Wakes Oct 10, 2022 Vorticity and Potential Vorticity in Mountain Wakes Rotunno, R., Grubisic, V., Smolarkiewicz, P. K. (1999). Vorticity and Potential Vorticity in Mountain Wakes, J. Atmos. Sci., 56, 2796-2810