There's an app for that: http://www.represent.la/ http://www.represent.la/ The data may be out of date, I don't know, but you can clearly see where the highest

There's an app for that: http://www.represent.la/ http://www.represent.la/ The data may be out of date, I don't know, but you can clearly see where the highest concentrations are. Near the beach in Santa Monica/Venice is what I consider the epicenter.