The Mann Eddy is a very small feature of ocean currents in the Atlantic. It is a persistent clockwise circulation in the middle of the North Atlantic ocean, specifically "a mesoscale anticyclone, adjacent to the path of the North Atlantic Current (NAC) in the Newfoundland basin". The eddy has persisted since its initial discovery in 1967.[1]

The peak in the Eddy Kinetic Energy (EKE) associated with the Mann Eddy lies at around 43°N 43°W, within the North Atlantic Current travelling to the North along the Grand Banks. [2]

The oceanographer Dr Rory Bingham from Newcastle University (UK) describes it as "a persistent pocket of water in the Atlantic that just goes around and around."[3][4]

References

  1. ^ "PL24C-2676 - The Mann Eddy: formation and interaction with the North Atlantic Current". Ocean Sciences Meeting 2020 - 16-21 February 2020 in San Diego, Calif. American Geophysical Union. 18 February 2020. Retrieved 14 September 2020.
  2. ^ Volkov, Denis. (2005). Interannual Variability of the Altimetry-Derived Eddy Field and Surface Circulation in the Extratropical North Atlantic Ocean in 1993–2001. Journal of Physical Oceanography. 35. 405-426. 10.1175/JPO2683.1.
  3. ^ Bingham, R J; et al. (2010). "Using GOCE to estimate the mean North Atlantic circulation (Invited)". Abstract presented at 2010 Fall Meeting, AGU, San Francisco, Calif., 13-17 Dec. American Geophysical Union. Retrieved 2010-12-22.
  4. ^ Jonathan Amos, Science correspondent, BBC News (21 Dec 2010). "Goce gravity mission traces ocean circulation". BBC News website, Science & Environment. BBC News. Retrieved 21 Dec 2010.((cite web)): CS1 maint: multiple names: authors list (link)
Categories