Ritabrata Thakur¹, Emily Shroyer², Rama Govindarajan¹, J. Thomas Farrar³ and Jim Moum⁴, (1)Tata Institute of Fundamental Research, International Centre for Theoretical Sciences, Bengaluru, India, (2)Oregon State Univ, Corvallis, OR, United States, (3)Woods Hole Oceanographic Inst, Department of Physical Oceanography, Woods Hole, MA, United States, (4)Oregon State University, College of Earth Ocean & Atmospheric Sciences, Corvalis, OR, United States