Elaine McDonagh^1,2, Molly O'Neil Baringer³, Eleanor Frajka-Williams⁴, Fatma Jebri¹, Denis Volkov⁵, Ryan H Smith⁶, David Smeed⁷ and Ben I Moat⁸, (1)National Oceanography Centre, Southampton, UK, Marine Physics and Ocean Climate, Southampton, United Kingdom, (2)Norwegian Research Center (NORCE), Bergen, Norway, (3)NOAA/AOML, Miami, FL, United States, (4)University of Hamburg, Hamburg, Germany, (5)Cooperative Institute for Marine and Atmospheric Studies Miami, Miami, FL, United States, (6)NOAA Atlantic Oceanographic and Meteorological Laboratory, Miami, United States, (7)National Oceanography Center, Soton, Southampton, United Kingdom, (8)National Oceanography Centre, Southampton, United Kingdom