More tornadoes are popping up east of the Mississippi
The twisters are becoming slightly less frequent in Tornado Alley
![tornado](https://i0.wp.com/www.sciencenews.org/wp-content/uploads/2019/10/102919_tornado-replacement.jpg?fit=1028%2C579&ssl=1)
States such as Mississippi, Alabama and Tennessee are seeing more tornadoes each year than in the past, a study finds.
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