it forms from a super-cell in a huge cloud.
twister
Never
If two tornadoes came together they would merge to form a single, larger tornado. Such instances are rare, but they have happened. In most tornado mergers a large tornado absorbs a small one.
A a radar is better: it can detect a tornado at a distance. A barometer would be of no use unless the tornado came dangerously close.
The Joplin, Missouri tornado of 2011 injured over 1,100 people.
because a tornado came
While it would be possible for a tornado to cause major damage to a significant portion of Washington D.C. (in 2002 a large F4 tornado came within 30 miles), no tornado would be large enough to affect the entire city.
The worst tornado that came to Earth was in daultapur salturia Bangladesh of April 26 1989 killed more than 1300 people
Yes if a F-5 tornado came through St. Louis.
The direction of a tornado can vary, but tornadoes in Missouri often come from the southwest or west due to the prevailing weather patterns in the region.
As of September 10, 2012 the most recent tornado in the U.S. was a high-end EF1 that struck the Canarsie area of Brooklyn in New York City on September 8. This tornado came just a few minutes after an EF0 tornado struck the Breezy Point area of Queens.
Zorro has had two horses over the years. Tornado (the black one) and Phantom (the white one). Tornado was the main horse but when Diego returns to Los Angeles it would be hard to explain where Tornado came from so the writers introduced Phantom who was given to him by a dying soldier. It is not mentioned about what happens to Tornado afterwards.