Idealized Tornado Animations:

• Simulation details: dx = dy = 5 m, dz = 2.5 m. Fiedler-chamber-type setup.
• Analysis details: 2 km x 2 km x 0.5 km subdomain, 0.1 s between frames.
• Color shading at the bottom: horizontal windspeed (m/s)
• Gray volume rendering: pressure (analogous to cloud)
• Purple iso-surfaces: pressure perturbation

• Low swirl
• Medium swirl
• High swirl