Oklahoma earthquakes still poppin' - M3.4

I can't say too much about the fault mechanism, since we don't know the injection locations, but this certainly isn't caused by the lake!  (Har, har).  If this isn't right on top of a well, then it is the NW transform fault, on the footwall.  I think that would be a huge thing if activated.  But we are still waiting for our M4.5 and M4, one-two punch from the mechanism.  I'd give it another week for that.