Nassim Haramein explains this as the Coriolis Effect
In the 'Crossing the Event horizon preview at 1:50 you can see a 3D animation of the coriolis effect. Watch the dynamics. Vibrational energy expanding and contracting to singularity....the fractal universe.
http://www.youtube.com/watch?v=IV6hhLRuAO8
You can see a 2D view of the coriolis effect everywhere amongst the universe.
Earth's Atmosphere (Hurricanes)
Galaxies