No, the thunderstorms that produce them are but the tornado itself descends from the bottom of the storm.
Yes. There have been documented cases of tornadoes merging. See the link below for a video of this happening.
Yes. Most tornadoes occur between noon and midnight, and about 42% of tornadoes occur at night. Tornadoes at night are especially dangerous because they are difficult to see.
yes, Generally not. If vied from space a tornado is blocked from view by its parent thunderstorm.
Tornadoes are sometimes divided into "weak" tornadoes "strong" and "violent" tornadoes. Weak tornadoes are those rated EF0 and EF1. Most tornadoes are weak. Strong tornadoes are those rated EF2 and EF3. Violent tornadoes are those rated EF4 and EF5. They are the rarest of tornadoes, only about 1% of tornadoes are this strong.
There are severe thunderstorms in Ontario today, and the potential tornadoes exists in Ontario and Quebec. However, the ptential is marginal and any tornadoes that do form will probably be short lived and weak. We will have to wait for surveys to see if any tornadoes are confirmed.
No. Tornadoes and hurricanes are atmospheric phenomena, and there is no atmosphere in space.
You can see systems such as mid latitude cyclones, fronts, and tropical cyclones as well as thunderstorms, though they are not considered their own weather systems. You cannot see tornadoes from space. Tornadoes descend from thunderstorms, which block the view from above. Also, tornadoes, like thunderstorms, are not weather systems, but simply weather events
Tornadoes themselves cannot be seen from space because they are blocked from above by the thunderstorms that produce them. The link below shows a storm satellite of a storm system that was producing tornadoes at the time the picture was taken. The tornadoes themselves formed under the storms that are seen as the right-hand branch of the spiral-shaped system. Again, what you are seeing is the storm that produced the tornadoes, not the tornadoes themselves. At this resolution individual tornadoes would be too small to see anyway.
No. Tornadoes descend from very large parent thunderstorms. If you were to try to see a tornado from space the parent thunderstorm would block it from view. Additionally, many tornadoes are very brief, too brief to orient a satellite.
Tornadoes cannot form in space. A tornado is a vortex of air. There is no air in space.
No. Tornadoes descend from severe thunderstorms. The view from above is blocked by the parent storm.
No. The space shuttle has nothing to do with tornadoes.
Connecticut can get tornadoes, but it is unlikely to see large numbers of them.
They are not alive, and thus cannot see you.
No. It is not common to see tornadoes unless you are a chaser or a spotter.
Tornadoes happen in Miami for the same reason they happen anywhere else. See the related question for how tornadoes form in general.
The most likely place to see tornadoes in the U.S. is on the great plains, particularly in Texas, Oklahoma, and Kansas.