I don't see a whole lot of ocean ridge or volcanikc EQ on the California map or the NEIC-USGS global earthquakes during or in the few days after the several X class flares or the Kp 8 geomagnetic storm. I don't look at catalogues, so maybe some volcanic areas might have flared up, but if the largest flares in a long time don't seem to be followed by anything that jumps out, perhaps the effect is small or non-existent. If X class flares don't do much, I doubt C class flares do anything. And, I've had this opionion after previous X class flares. On the other hand, there seems to be some curious quakes associated in time with major magnetic storms....Chris