Traditional Culture Encyclopedia - Weather inquiry - In which weather systems is the static balance unsatisfied?

In which weather systems is the static balance unsatisfied?

Low altitude wind shear. Static equilibrium is not satisfied, horizontal geostrophic force and horizontal pressure gradient force are also unbalanced, large-scale motion is quasi-static equilibrium, and larger mesoscale system also has quasi-static equilibrium characteristics. However, in convective mesoscale systems such as strong storms, air motion is non-static, and buoyancy can cause strong vertical acceleration of air blocks, leading to disastrous weather.