The texies are very happy that all the earthquakes are confined to this one box. You can inject forever! However I did state that there would be large earthquakes at the edges, and this is what we have.
This is nice large one, and the beachball is tilting. That means it is going more strike-slip. Next large earthquake will be on the other side. These will progress in magnitude.
ps. lots of earthquakes, with an M4.6 on the same spot, same mechanism.
pps. Just call me the Earthquake Wisperer.
more - the sequence on this side is expected to end in a 6, just like OK. Nothing better than fresh rock.