La Habra has surrounded its nearest fault line with active fracking wells, folks
HERE IS THE PROOF
The main quake happened at about 21:10 local time on Friday (04:10 GMT on Saturday) and its epicentre was 1 mile (2km) east of the town of La Habra.
If you zoom in on the map from the link above to La Habra (just east of Doney) you will see there are no less than 17 active Frack wells just east of La Habra, right on the line of the earthquake fault and right in the epicenter of the earthquakes!! ( marked with red stars)