A tornado expert explains why last week’s twisters were so devastating
MAYFIELD, KENTUCKY - DECEMBER 12: An aerial photo shows a damage as cleanup efforts continue after tornado hit Mayfield, Kentucky, United States on December 12, 2021. | Photo by Tayfun Coskun/Anadolu Agency via Getty Images Meteorologists were shocked by the tornadoes that devastated the Midwest and Southern US over the weekend. The twisters, which struck during the evening of December 10th, plowed across multiple states with incredible ferocity much later in the year than most tornadoes usually hit. Entire communities were devastated, and at least 90 people lost their lives. Residents across Kentucky, Arkansas, Missouri, Tennessee, Mississippi, Illinois are still recovering and searching for missing loved ones.
Tornadoes are still somewhat of an enigma to scientists. We know the basic meteorological ingredients needed to cause a tornado to form, as well as where and when they tend to appear. But what's normal for the US - which sees more tornadoes than...