Oh Great, Now They're Radioactive

Years ago I joked to my mother during the approach of Hurricane Katrina "At least it's not radioactive."  "Is that even possible?"  "No, but if it was, this would be the storm."  But it was only a joke!  I had no idea.  Now comes this article: 

Retrofitted Cold War Spy Plane Shows That Most Tropical Storms are Radioactive.

Not Actual Size

I mean, they're not all that radioactive, and it's only gamma rays, but still, yeesh.

Radioactive hurricanes, how very 2020's.