I just found it unusual because I look at this particular map all the time and we rarely get these clusters all in like a 48 hour period. They have happened, but rare. I was just wondering if they are all linked somehow or if it was complete random coincidence. Maybe its a question for Roger or something.

Another area of interest in the past week has been the bay area. There was a 3.0 in Concord then a 3.0 near the Hayward Fault about 15 miles to the west. Again I wonder if one triggered the other as its been ages any quake those sizes have occurred in those spots just by themselves let alone 2.