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A tornado typically travels 1 to 2 miles in its time on the ground. However some may travel just a fraction of a mile while a rare few travel more than 100 miles.
Yes, yes you should, but only as a last resort if no other shelter is available.
yes. It may require a subpeona but they should be able to give that information if the vehicle was equipped with that feature.
It is not uncommon for the base of a tornado to lag a bit behind where it connects to the cloud base so that it appears to lean forward. See the link below for a video. This effect is very pronounced in this tornado in Mississippi.
If you can see the tornado
I think you should try there are many video showing how to make a tornado in a bottle. Do the experiment and add the marble in there and see what happen.
Take over in a sturdy building, preferably underground. Details of what you should do vary depending on where you are.
Yes. There are hundreds of tornado videos on YouTube.
It is safest to stay underground if you hear/see a tornado.
Quickly put your foot on the gas!
When you see a tornado, go into a secure building or if there are none near you, huddle in a nearby ditch.
In that event a tornado waring would be issued for your area. Weather experts would tell you to get underground or to some other safe location. If you were to read the warning, it would say about where the tornado is, when it was spotted, the direction it's moving and how fast. Sometimes the warning may list places in the potential path. See the link below for an example of a tornado warning with a tornado that has been spotted. The tornado did go on to hit Roseboro, a town mentioned to be in the path.