There have been tens of thousands of recorded tornadoes and many more that were not recorded. It would be impossible to list all dates. As of October 15, 2012 the most recent confirmed tornado was on October 14 in the town of Mayfield, Kentucky.
Tornado Alley did not occur. It was not an event. Tornado Alley is a region in the central United States.
a tornado can occur at any time of the day or the year
A tornado would occur in the troposphere, the layer closest to the Earth.
It is impossible to predict where the next tornado will occur.
Bangladesh.
the two most common places that tornado's occur are in the state of kansas and the state of texas.
Since tornadoes occur during thunderstorms they are usually accompanied by lightning, but it does not necessarily occur inside the tornado.
About 42% of tornadoes occur at night.
The Waco tornado occurred in the town of Waco, Texas.
It is simply a tornado. Most tornadoes occur on land.
A tornado. Tornadoes usually occur on land anyway.
Tornado Alley.