Don actually, there was a 3.7 quake a while ago (but after the 6.5) in the Lompoc area-probably a better match maybe 20 km from Lompoc vs 80 or so km for these. I think Petra's prediction had several areas called, including Lompoc. Given this, the WSW of Simmler would probably not be significant. Even mainstream seismologists would be pretty safe at predicting that there would be M3s in a radius around the San Simeon quake due to static stress loading/unloading. These Simmler quakes I would bet are in an area made weaker (for certain fault orientations) by the M6.5.

Chris