Jennifer Mackinnon


Jennifer Ann Mackinnon is an American physical oceanographer who has studied small-scale dynamical processes in oceans for more than 20 years. These processes include internal waves and ocean mixing, turbulence, sub-mesoscale instabilities, and their complex interaction. She is a professor at the Scripps Institution of Oceanography of the University of California, San Diego. Her research requires extensive fieldwork at sea to observe these processes.

Early life and education

Mackinnon graduated with a Bachelor of Arts with distinction from Swarthmore College in June 1995. In June 1999, she completed a Master of Science at the Department of Oceanography of the University of Washington. She then carried out a PhD in the same department that she defended in June 2002.

Career and research

After some postdoctoral research at SIO from October 2002 to December 2003, she was secured an assistant research faculty position before being appointed associate professor and professor. In 2019, she was appointed Associate Dean for Faculty Equity at Scripps Institution for Oceanography
In 2021, she demonstrated with coworkers in a publication in Nature Communications that pockets of warm water from the Pacific Ocean are accelerating the melting of sea ice

Awards and recognition