0 the activity of following extreme weather events such as violent storms in order to experience, photograph, or study them:
He is into snowboarding, rock climbing, and storm chasing.
Experts warned people to avoid "storm chasing" - trying to track tornadoes via the internet and then follow them on the ground.
The "crowning achievement" of his storm chasing is a strikingly clear photo of a tornado taken in 2015.
Storm chasing is a bit like fishing in that it involves a lot of waiting around and patience.