I feel like such a moron, I've been running around today without the tv or radio on and just learned this. Obviously I didn't feel it here in LA.

Anyone have an opinion on this quake? I just read that it is 2 miles north of the epicenter of the 92 6.6 quake. Is this an aftershock? Related to the earlier 3.9 Palm Desert/Indio quake? Maybe just the usual "garden variety deal" as Cal Tech sometimes says?