In terms of strength, any F5 or EF5 tornado warrants a look as to whether it might be the strongest, as such a rating puts them in the top 0.05%. A few particular ones stand out, however.
The strongest tornadoes do, yes. In some cases tornadoes can produce winds over 300 mph. No other storm on earth can match that.
No. Tornadoes are violent whirlwinds. The strongest of tornadoes produce damage comparable in severity to that of an atomic bomb.
The strongest tornadoes produce the fastest winds of any storm on earth, but tornadoes are small compared to most storms.
There is some overlap, especially considering that a hurricane is a kind of cyclone. However, in the most extreme cases, the most violent tornadoes produce far stronger winds than the strongest hurricanes.
Very powerful tornadoes are often about 20,000 feet tall.
The very strongest of tornadoes (those rated EF5) have the strongest winds of any storm on Earth. But compared to other storms tornadoes are fairly small, rarely over a mile wide.
There is actually a good deal of overlap. The winds of most hurricanes and tornadoes and hurricanes fall into the same range. However, the strongest tornadoes have faster winds than the strongest hurricanes.
Both are, but it is probably more likely with a tornado.
Outside of tornadoes the strongest winds on earth occur in hurricanes.
The very strongest of tornadoes have winds over 300mph (480 km/h).
Yes. The Fujita scale is used to rate tornadoes based on the severity of the damage they inflict. There are six intensity levels ranging from F0 at the weakest to F5 at the strongest.
The strongest tornadoes are reported in the Midwestern United States, in the area known as Tornado Alley.