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Brown lines represent known hazardous faults or fault zones. White lines are roads.
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Update time = Mon Nov 11 16:00:04 PST 2019
Here are the earthquakes appearing on this map, most recent at top ...

 MAG    DATE    LOCAL-TIME  LAT     LON    DEPTH    LOCATION
        y/m/d     h:m:s     deg     deg     km

 1.1 2019/11/11 06:38:28 33.708N 117.439W  9.2   11 km ( 7 mi) WNW of Lake Elsinore, CA
 0.4 2019/11/11 02:26:46 33.598N 117.222W 12.6    5 km ( 3 mi) N   of Murrieta, CA
 0.5 2019/11/09 23:46:22 33.675N 117.016W 13.3    7 km ( 4 mi) ESE of Winchester, CA
 1.3 2019/11/08 15:34:35 33.892N 117.749W  6.3    6 km ( 4 mi) E   of Yorba Linda, CA
 1.1 2019/11/07 19:59:50 33.831N 117.704W  6.9   10 km ( 6 mi) E   of Villa Park, CA
 1.5 2019/11/06 16:29:52 33.632N 117.340W 13.8    1 km ( 1 mi) SSE of Lakeland Village, CA
 1.4 2019/11/06 10:02:19 33.823N 117.485W -0.6    3 km ( 2 mi) SSE of Quarry at CORONA  (Probable quarry explosion)
 0.7 2019/11/06 03:37:45 33.255N 117.454W 15.1    8 km ( 5 mi) WNW of Camp Pendleton South, CA
 1.2 2019/11/05 23:06:16 33.967N 117.160W 14.8    8 km ( 5 mi) NE  of Moreno Valley, CA
 1.1 2019/11/05 03:37:16 34.000N 117.205W 11.2    7 km ( 4 mi) SSW of Redlands, CA

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Data Sources

US and World - USGS/NEIC = National Earthquake Information Center
Northern California - UCB = University of California, Berkeley
Southern California - Caltech = California Institute of Technology
Southern California - UCSD = University of California, San Diego
Nevada - UNR = University of Nevada, Reno
Offshore = West Coast & Alaska Tsunami Warning Center
...all members of the Advanced National Seismic System (ANSS)