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Tropical Climate Dynamics Lab

About the Lab

Welcome to the tropical climate dynamics research group at Woods Hole Oceanographic Institution (WHOI)! We are interested in atmospheric and oceanic processes in the tropics and their interactions with higher latitudes. We study a variety of topics, including the Inter-Tropical Convergence Zone (ITCZ), marine atmospheric boundary layer clouds, the Madden-Julian Oscillation (MJO), the Hadley circulation, equatorial waves, tropical cyclones, El Niño-Southern Oscillation (ENSO), and tropical-extratropical interactions.  One of our primary goals is to improve understanding of observations of these complex phenomena using a hierarchy of models and observations. With this improved understanding, weather and climate prediction can be guided in the right direction.

We are also involved in science education and outreach, particularly at WHOI and in the local Cape Cod community. From bringing hands-on rotating tank climate science experiments to K–12 and college classrooms to mentoring middle- and high-school students and teachers on research projects, we strive to motivate a generation of future scientists.

NOAA GOES-17 imagery showing a double ITCZ, one ITCZ in each hemisphere, spanning the Pacific Ocean on 10 March 2018. Courtesy of NASA’s Earth Polychromatic Imaging Camera (EPIC) Team.

Recent News

Alex selected to become co-chair of a U.S. CLIVAR Panel

By Alex Gonzalez | January 13, 2026

On January 13th, Alex was selected to become the next co-chair of the U.S. CLIVAR Process Study and Model Improvement Panel. Alex will serve a two-year term beginning in March 2026. Congrats, Alex!

Alex G, Fouzia, Alex K, and Indrani’s paper on ITCZ biases in Climate Models published in JGR Atmospheres

By Alex Gonzalez | December 17, 2025

On December 17th, Alex G, Fouzia, Alex K, and Indrani all co-authored a paper entitled, “We Need to Simulate More Northern ITCZs and Less Southern ITCZs Over the East Pacific Ocean in Coupled Climate Models” in the Journal of Geophphysical Research: Atmospheres: https://agupubs.onlinelibrary.wiley.com/doi/10.1029/2025JD043650.  

Chelone travels to American Geophysical Union’s annual meeting to present her research on Hurricane Lee

By Alex Gonzalez | December 14, 2025

On December 14th, Chelone traveled to New Orleans, LA to attend the American Geophysical Union’s annual meeting to present her WHOI SSF and NSF SOARS summer research entitled, “The Effect of Upper Ocean Freshwater on the Rapid Intensification of Hurricane Lee.”

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