While every storm has its own characteristics and quirks, this one being particularly unusual, a warming global ocean means we're likely to see more storms of this strength in future. (carbonbrief.org)
Experts say the rise in weak tornadoes is from more reporting, not more storms. (dotearth.blogs.nytimes.com)
More heat causes more evaporation and more rising hot air, meaning more storms. (nytimes.com)