  We show that light spiraling like a tornado can be generated by superimposing
abruptly auto-focusing ring-Airy beams that carry orbital angular momentum of
opposite handedness. With different parabolic propagation trajectories, the
superimposing ring-Airy beams are tailored to abruptly auto-focus at
overlapping focal regions. This results to a complex wave with intense lobes
that twist and shrink in an accelerating fashion along propagation. By
achieving angular acceleration values that exceed 295 rad\mm^2, these Tornado
waves can find numerous applications in laser trapping, direct laser writing
and high harmonic generation.
