Earthquake in San Francisco Bay Area

I know: San Francisco, Earthquake. Almost makes one think of that big one in 1989. Well, the good news is that this was not as powerful, only a 6.0, compared to the 6.9 or 7.1 in '89. However, this was much shallower, and lasted longer, and unlike that of '89, this came from the Hayward Fault, I believe.