You should get to your basement or cellar, and if you don't have one, get in a bathtub with a mattress over you.
It is not.Go to your basement.
Good Shelter
No, a manhole is not a safe place to hide during a tornado. Manholes are not designed to provide protection from powerful tornado-force winds and debris. It is safer to seek shelter in a sturdy building or underground storm shelter if possible.
Twenty thousand miles away
You can go in a place without glass like windows
No, a crawl space is not a safe place to be during a tornado. It does not provide enough protection from flying debris and collapsing structures. It is best to seek shelter in a designated storm shelter or a basement if available.
The safest place to be if there is a tornado is in a basement or storm cellar. If you can't get to a basement get to a room in the center part of the building away from windows.
The best place to be during a tornado is a basement or cellar. If you don't have one the find an interior room or hallway without windows if possible. A bathroom also provides good shelter.
No. A highway overpass is not a safe place during a tornado at all. An overpass offers almost no protection from flying debris and can actually act as a wind tunnel, causing the wind from a tornado to speed up as it passes through.
No. An automobile is just about the worst possible place to be in a tornado. Vehicles can be easily overturned or tossed by tornadoes. In such cases survival is unlikely.
No. It is not safe to be outdoors in a tornado, and outdoor elevators are often made largely of glass, which is dangerous to be near during a tornado.
No. You should take cover in a ditch only as a last resort if no other shelter is available. A ditch is simply better than being completely exposed. The only truly safe place is underground or in a reinforced enclosure such as a tornado shelter or bank vault.