I don't know if I was pointed out yet, the 4.0M earthquake in Los Angeles this morning was centered under an elementary school complex and there was a preliminary 3.0M across the street under a Costco parking lot at almost the same depth.

https://earthquake.usgs.gov/earthquakes/map/?currentFeatureId=ci39838928&extent=33.90661,-118.36189&extent=33.96344,-118.30799&baseLayer=street&list=false