Ah, I guess not.
To get rid of it, you'd have to get pretty far into Thaumcraft research.
Or if you really don't want to move and don't mind being a bit cheaty, just give yourself many Silverwood saplings and a Hoe of Growth, use the Hoe to grow the Silverwood which will create small Pure nodes, grow them almost next to each other so they'll combine and become bigger than the Unstable Node, if large enough, the two nodes will start to go towards the other.
(Do it somewhat apart from the unstable node so they don't get absorbed before they are large enough or you'll just make the unstable node stronger.)
I hear Slverood alone may help reduce the flux so it may be low enough that there is no lightning.
I don't know how effective it may be.
Sorry, I've lived near one of these (as in a couple blocks away), but I really didn't have that much lightning happening to me only like one every few (real) days, thought wisps were your main problem.
As far as I know, a non-flamable house and going underground may be the best options if you're getting lots of lightning.
To get rid of it, you'd have to get pretty far into Thaumcraft research.
Or if you really don't want to move and don't mind being a bit cheaty, just give yourself many Silverwood saplings and a Hoe of Growth, use the Hoe to grow the Silverwood which will create small Pure nodes, grow them almost next to each other so they'll combine and become bigger than the Unstable Node, if large enough, the two nodes will start to go towards the other.
(Do it somewhat apart from the unstable node so they don't get absorbed before they are large enough or you'll just make the unstable node stronger.)
I hear Slverood alone may help reduce the flux so it may be low enough that there is no lightning.
I don't know how effective it may be.
Sorry, I've lived near one of these (as in a couple blocks away), but I really didn't have that much lightning happening to me only like one every few (real) days, thought wisps were your main problem.
As far as I know, a non-flamable house and going underground may be the best options if you're getting lots of lightning.