(meteorobs) SoCal sonic boom / 4.7 earthquake

[Matson, Robert]

> Did you also know about the 4.7 earthquake in southern California
> today? is there a relationship?

It was actually in central California in San Martin, which is
north of Gilroy and southeast of San Jose.  Occurred at 5:25am
this morning.  My wife and I heard/felt a sonic boom last night
also (from Irvine, CA) -- didn't happen to notice the time, other
than to confirm that it wasn't Disneyland fireworks (which always
happen from 9:30pm to 9:45).  --Rob