Well, the area is categorised as volcanically active - I doubt if it is a very serious risk.

Mind you - nobody thought we got tsunamis in Scotland:

https://en.wikipedia.org/wiki/Storegga_Slide

Just to make clear: I'm completely comfortable with nuclear power and I live reasonably close to the remaining operational nuclear power station in Scotland:

https://www.antipope.org/charlie/blog-static/rants/nothing-l...