Dillon J Amaya¹, Yu Kosaka², Wenyu Zhou³, Yu Zhang^1,4, Shang-Ping Xie¹ and Arthur J Miller³, (1)Scripps Institution of Oceanography, La Jolla, CA, United States, (2)University of Tokyo, La Jolla, CA, United States, (3)University of California San Diego, La Jolla, CA, United States, (4)Ocean University of China, Qingdao, China