Denis Volkov, Cooperative Institute for Marine and Atmospheric Studies, University of Miami, Miami, United States, Ryan H Smith, NOAA Atlantic Oceanographic and Meteorological Laboratory, Miami, United States, Rigoberto F Garcia, Cooperative Institute for Marine and Atmospheric Studies, University of Miami, Miami, FL, United States, David Smeed, National Oceanography Center, Soton, Southampton, United Kingdom, Ben I Moat, National Oceanography Centre, Southampton, United Kingdom, William E Johns, Rosenstiel School of Marine and Atmospheric Science, University of Miami, Miami, United States and Molly O'Neil Baringer, NOAA/AOML, Miami, FL, United States