Arnaud Le Boyer¹, Matthew H Alford^2,3, Robert Pinkel⁴, Tyler Hennon², Yiing Jang Yang⁵, Dong S Ko⁶ and Jonathan D Nash⁷, (1)Scripps Institution of Oceanography, MPL, San Diego, CA, United States, (2)Scripps Institution of Oceanography, La Jolla, CA, United States, (3)University of California San Diego, Scripps Institution of Oceanography, La Jolla, CA, United States, (4)Univ California San Diego, La Jolla, CA, United States, (5)National Taiwan University, Taipei, Taiwan, (6)Naval Research Lab., Oceanography, Stennis Space Center, MS, United States, (7)Oregon State Univ, Corvallis, OR, United States