Sarah T Gille, UCSD, La Jolla, CA, United States, Magdalena M Carranza, National Center for Atmospheric Research, Boulder, CO, United States, Ana Beatriz Villas Boas, Scripps Institution of Oceanography, La Jolla, CA, United States and Mary Konopliv, University of California San Diego, Scripps Institution of Oceanography, La Jolla, CA, United States