| 1/17 | Yifan Cheng, National Center for Atmospheric Research | Towards more actionable hydrologic modeling in Alaska and Yukon River Basin |
| 1/24 | Joao Teixeira, Jet Propulsion Laboratory | Turbulence, clouds and climate Models |
| 1/31 | Matt Becker, 2024 Darcy Lecturer | Fiber optic distributed sensing as a window on subsurface flow |
| 2/7 | Marek Zreda, UA Professor, Hydrology and Atmospheric Sciences | Measuring stream discharge using audible sound |
| 2/14 | Tyler Robinson, UA Associate Professor, Lunar and Planetary Laboratory | Connecting Earth to exo-Earths: Promises and challenges for Earth-like exoplanets |
| 2/21 | Clara Deser, Senior Scientist, National Center for Atmospheric Research | Projected changes in atmospheric circulation and precipitation variability over the North Pacific and North America in a coupled model large ensemble |
| 2/28 | Peter Carter, MD, Director, Climate Emergency Institute | Can we better communicate (and mitigate) the climate emergency? |
| 3/13 | Addisu Semie, Ph.D., Addis Ababa University | Influence of the organization of deep convection on the radiation budget and precipitation extremes in the tropics |
| 3/20 | Riley Nolan and Jesse Jankowski, State of California Water Resources | California Water Rights Overview and 2021-2023 drought response in the Sacramento-San Joaquin Valley delta watershed |
| 4/3 | Xiaonan Tai, Assistant Professor, New Jersey Institute of Technology | Influence of groundwater on forest mortality, resilience, and management |
| 4/10 | Zhen Li, Postdoctoral Researcher, Lawrence Livermore National Laboratory | A framework for integrating genomics, microbial traits, and ecosystem biogeochemistry |
| 4/17 | Erica DiFilippo, HAS Ph.D. Alumna 2008, S.S. Papadopulos & Associates, Inc. | Polymer based PFAS as long-term source to surface water in the Alabama River System |
| 4/24 | Mary Barth, Senior Scientist Section Head, National Center for Atmospheric Research | Vertical transport of aerosols and trace gases in deep convection |
| 5/1 | Bo Guo, UA Assistant Professor, Hydrology and Atmospheric Sciences | Fate and transport of PFAS in soils: controlling processes, mathematical formulation, and practical modeling approaches |
