The oscillatory motion of Jupiter's polar cyclones results from vorticity dynamics - Movies S1, S2

<p>Movie S1: An animation of the observed trajectories of the south polar cyclones, as illustrated in Fig. 2a, along the 45-months of observations. The blue arrows represent the estimated net forces on the cyclones, as presented in Fig. 4.</p> <p>Movie S2:&nbsp;An animation of the simulated trajectories of the south polar cyclones, as illustrated in Fig. 5a, along 45-months.<br> The blue arrows represent the net forces on the cyclones.</p>