Fundamentals of Atmospheric Dynamics: Motion, Forces, and Circulation

Why are weather patterns predictable, and what drives the immense power of global storm systems? It all comes down to atmospheric dynamics—the study of air motion and the forces that govern it. This course provides a solid, text-based foundation in the fluid mechanics and thermodynamics essential for understanding how the atmosphere moves on a large scale. By reading and applying these core principles, you will gain the theoretical framework necessary to analyze global circulation patterns, atmospheric stability, and the formation of major storm systems. What you'll learn: * Learn the fundamental equations of motion and the influence of forces like pressure gradient and the Coriolis effect. * Understand atmospheric stability, potential vorticity conservation, and the behavior of planetary waves, including Rossby waves. * Analyze the mechanics of baroclinic instability and how it leads to the formation of extratropical cyclones and major weather events. * Master the structure of the General Circulation Model and the role of eddies and isentropic coordinates in global transport. * Practice interpreting the physical principles that underpin modern numerical weather prediction and climate simulation. The material begins with foundational concepts in atmospheric thermodynamics and fluid mechanics, then progresses systematically through conservation laws, wave theory, and the instability mechanisms that define large-scale circulation. The course emphasizes reading clear explanations and applying principles through written exercises. This course is designed for absolute beginners interested in meteorology, climate science, or fluid dynamics. No prior knowledge of atmospheric science or advanced calculus is required. Start building your expertise in the physics of the atmosphere today.