Absolutely. A tornado usually follows the path of the storm in which it results. So, if a storm is going south, the tornado has a high priority of going south. It is also possible for a tornado to go in a different direction than the storm in which it forms. For example, if a storm is headed west, a tornado could develop and go north. Hope this is helpful.
It is possible, but there is a good chance you would not survive the experience.
Avoid the tornado, if possible.
That depends on where you are relative to the tornado. Most tornadoes travel in an easterly direction, so if you are watichng a tornado and are south of it, it will move to your right, and if you are north of it, it will move to your left.
Yes. Tornado Alley is in the south of the U.S.A.
Go to a nearby study building if possible. If no shelter available and the tornado is still in the distance try to get out of the path by driving perpendicular (or diagonal depending on what the road will allow), to the tornado's movement. If the tornado is close and moving toward you get out of the car and lie in a ditch.
Not as safe as other buildings as they often have large front windows. If you in in such a store and a tornado is coming go to the back, to a bathroom or storage room if possible..
Tornado Alley did not "hit" South Dakota because it is not an event. It is a place that some include South Dakota as a part of.
The largest tornado on record for South Dakota appears to be an F3 tornado that occurred on June 20, 1968 near Alexandria. It was a mile and a half wide.
It depends on which tornado you are referring to. South Dakota has had many tornadoes. Most have not been killers but some have been. So far in 2010, however, the have been no tornado fatalities in South Dakota.
you should try to get some rest and then go and start fixing things that you can ASAP (aka as soon as possible)
It depends on how strong the tornado is. If its a weak tornado then most likely it can not, but if it's a very strong tornado it is very possible that it can.
Tornado sirens go off when a tornado warning is issued and during their monthly test.