Turbulence -

Warm air rising from the ground, often near the jet stream.

Turbulence is often the most misunderstood part of flying. While it feels like the plane is "falling," it is actually just moving through shifting air currents, much like a car driving over a bumpy road or a boat hitting waves. 🧊 The "Jello Theory" Turbulence

Wind hitting physical obstacles like mountains and "swirling" over the top. Warm air rising from the ground, often near the jet stream