Minna Ho¹, Faycal Kessouri¹, Martha Sutula¹, Daniele Bianchi², James C McWilliams², Maarten J Molemaker², Timu Gallien³ and George L Robertson⁴, (1)Southern California Coastal Water Research Project, Costa Mesa, CA, United States, (2)University of California Los Angeles, Atmospheric and Oceanic Sciences, Los Angeles, CA, United States, (3)University of California Los Angeles, Department of Civil and Environmental Engineering, Los Angeles, CA, United States, (4)Orange County Sanitation District, Fountain Valley, CA, United States