The spring of 2015 is on track to be one of the most violent ever recorded in the US. While there were more violent events overall in 2014, there were fewer tornadoes and less flooding. Through May 24, there have been 499 tornadoes recorded in the US. Through the end of May in 2015 there have been 499 tornadoes. On February 20, 2015, Unknowncountry's Climate Watch correctly predicted a violent spring in the US. This is because the jet stream has not yet moved off its typical early spring track, with the result that the center of the country is caught between warm air moving up from the Gulf Stream and arctic circulation that remains unusually powerful for the season.
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