You do not want a really big earthquake right now. This was a small one, but total thrust which creates a high peak ground velocity.
I'll guess we hit 10 cm/s with this one. Only the historic buildings were affected, which are just big piles of stone. I also think that this is the max quake for the region, so everything should settle down.
Fingers crossed. It's been ridiculously quiet around the world the past year or two.