Praveen Kumar, Center for Coastal Physical Oceanography, Norfolk, VA, United States, Benjamin Hamlington, University of Colorado at Boulder, Boulder, CO, United States, Se-Hyeon Cheon, Menlo Park, CA, United States, Philip R Thompson, JIMAR, University of Hawaii, Honolulu, HI, United States and Weiqing Han, Univ of Colorado, Boulder, CO, United States