Hello Roger,

Meant to get back sooner. Anyway, I don't see anything spectacular there. Even if I convert GMT to PST, it does not seem to matter. If we saw, say, three hours in a row where there were 500 or 600 quakes, that might be significant. And then I would have to proffer some reasoning for that, such as gravitational force from sunrise, or at noon or some such thing.

I do find the depth difference between the north field and the south field interesting, but I think there is some geologic explaination for this in the fault structure. I will continue to watch both areas to see if a swarm forms deeper (or shallower) from the average. We won't know if a deeper swarm is precursory or not until a larger quake happens.

Thanx, and good work on that!
Glen