Tornado's are a product of changing temperature and pressure which occurs rapidly.
The first tornado would have followed the establishment of our planet as we know it today. I'm reasonably certain that it would have predated men and dinosaurs because all living creatures need an atmosphere to live in, and that atmosphere would be a living changing entity in and of itself. So my answer is I don't have a date or time, sorry.
The first tornado would have followed the establishment of our planet as we know it today. I'm reasonably certain that it would have predated men and dinosaurs because all living creatures need an atmosphere to live in, and that atmosphere would be a living changing entity in and of itself. So my answer is I don't have a date or time, sorry.