u/Signum17

Since May 9/16:15 Pacific Daylight Savings Time, the earthquake.usgs.gov website has recorded 17 earthquakes in a span of 5 hours. including 4.4 and 4.5 shocks, 1 to 1.4 km NW of Brawley, 32.990°N 115.552°W. It's a fairly active zone along the San Jacinto fault.

(Sorry, haven't yet figured out how to stop my map from taking up a huge amount of space.)