The NWS reanalysis revealed 3 mergers and found increased damage when the tornadoes merged ... usually occur in groups of 2 to 5 at once (the 6 or 7 evident here being uncommon), and usually ...

UNION COUNTY, S.C. (FOX Carolina) - The National Weather Service (NWS) announced three more tornadoes were reported in the Upstate on the last Sunday in December. NWS officials said the twisters ...

JOHNSON CREEK, Wis. — Three weak tornadoes touched down in Jefferson County last Wednesday, the National Weather Service said Monday, bringing the total from last week’s storms to seven.

In total, there were at least 53 fatalities caused by tornadoes last year across the U.S., including eight in Oklahoma from ...