I hope you have been looking at that swarm at Mammoth Lakes tonight. Looks
like the most active the area has been in months.
As for a lat/lon since this is just for fun and not for profit, how about
33.9N 118.6W on July 7 Ml 2.5-4.0, radius 35 km.
I can't really expect you guys to play fair if I don't.