May 23, 2005. GOES East UNISYS. Noted vortex center off north east north america. The heat centers are 'eddies' to this vortex. This phenomena was also noted with the repeated hurricanes from 2004 that traveled from Africa to North America along the tropical equator. This system building of 'eddies' may be storms of less intensity but same 'heat mechanism' at the hurricanes were before Climate Change with circulating north polar vortex.