If you are talking about the theory about fault lines “locking up” - then in that case, if it’s continuously happening - it’s considered good.
But, if you’re taking about the huge amount of magna just barely below the surface, and those quakes being related to the movement upwards - that’s not such a good sign.
This isn't exactly an earth quake as in the fault in CA. The root causes are different. But the idea is the same.