Southern California Earthquakes in the Past Week

Kate Hutton , Seismological Laboratory
Lucy Jones, U. S. Geological Survey
California Institute of Technology

June 18, 1999


The time period covered is 5 pm on Thursday, June 10 (PDT) through 5 pm on Thursday, June 17 (PDT). During this period, we detected and analysed 182 earthquakes. Click here to see a map.

The table below lists the quakes during the past week that were M2.0 or larger in the central part of the coverage area. In the perepheral areas, quakes larger than M2.5 are listed. Times are local times; if you want Greenwich Mean Time, add 7 hrs to the Pacific Daylight Time or 8 hrs to the Pacific Standard Time listed.

Date  Time      Lat.     Long.     Mag. Descriptive location
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 6/10  6:00 pm  35 40.4  118  5.1  2.4  21 mi. E of town of Lake Isabella, CA     
 6/10  8:10 pm  32 48.8  115 41.8  2.9  8 mi. W of El Centro, CA                 
 6/10 10:53 pm  32 35.7  116  9.2  2.4  13 mi. SW of Ocotillo, CA                  
 6/11  9:08 am  34  5.2  117 19.5  2.0  2 mi. SW of San Bernardino, CA            
 6/11 11:10 am  32 34.5  115 33.8  2.3  7 mi. SSW of Calexico, CA                  
 6/11  5:34 pm  34 25.0  117 42.7  2.2  6 mi. NW of Wrightwood, CA                
 6/11  5:34 pm  34 25.0  117 42.6  2.1  6 mi. NW of Wrightwood, CA                
 6/12  2:42 am  34 11.9  119 32.5  2.0  11 mi. N of Santa Cruz Is., CA (E end)    
 6/12  4:46 am  34 15.4  118 23.1  2.6  1 mi. SW of Lake View Terrace, CA         
 6/12  4:49 am  34 57.9  117  1.5  2.1  5 mi. N of Barstow, CA                   
 6/12  5:47 am  34  5.1  117 26.0  2.1  1 mi. S of Fontana, CA                   
 6/12  6:39 am  34  9.9  117 20.1  2.0  4 mi. NNE of Rialto, CA                    
 6/12  8:48 am  33 57.9  116 24.4  3.1  5 mi. E of Desert Hot Springs, CA        
 6/12 12:43 pm  34 59.0  116 56.3  2.2  8 mi. NE of Barstow, CA                   
 6/12  4:30 pm  34  1.9  118 59.4  2.7  3 mi. WSW of Leo Carrillo State Beach, CA  
 6/12  5:29 pm  34 37.5  116 14.6  2.3  33 mi. N of Joshua Tree, CA               
 6/12 10:15 pm  35 18.3  118 33.4  3.6  13 mi. NNW of Tehachapi, CA                 
 6/13 12:08 am  34 58.3  117  1.5  2.3  5 mi. N of Barstow, CA                   
 6/13  2:22 am  32 36.0  116  9.0  2.2  13 mi. SW of Ocotillo, CA                  
 6/13  2:33 am  33 33.7  118 12.4  2.3  11 mi. SSE of Pt. Fermin, San Pedro, CA     
 6/13  4:19 am  32 43.0  115 54.9  2.3  4 mi. ESE of Ocotillo, CA                  
 6/13  8:05 am  34 16.7  118 34.0  2.5  2 mi. NE of Chatsworth, CA                
 6/13 11:37 am  32 47.6  115 26.7  2.2  6 mi. E of El Centro, CA                 
 6/13  2:10 pm  34  0.8  117  3.1  2.1  1 mi. SW of Yucaipa, CA                   
 6/13  2:49 pm  34  6.5  116 55.2  2.2  5 mi. W of Mt. San Gorgonio, CA          
 6/14  9:46 am  33 28.5  116 32.4  2.1  9 mi. SE of Anza, CA                      
 6/14 10:05 am  32 35.2  116  8.9  2.1  13 mi. SW of Ocotillo, CA                  
 6/14 10:24 am  34  2.2  117 13.9  2.0  1 mi. SE of Loma Linda, CA                
 6/14 10:35 am  34  2.9  116 19.2  2.3  6 mi. S of Joshua Tree, CA               
 6/14  3:58 pm  33 17.0  115 58.2  2.0  0 mi. NW of Salton City, CA               
 6/14 10:15 pm  34 10.0  116 26.5  3.1  3 mi. N of Yucca Valley, CA              
                                        FELT
 6/15  3:16 am  34 58.1  119 10.0  2.2  12 mi. WSW of Wheeler Ridge, CA             
 6/15  7:41 pm  32 36.2  116  8.6  2.1  12 mi. SW of Ocotillo, CA                  
 6/16  8:24 am  34 59.1  116 56.5  2.4  8 mi. NE of Barstow, CA                   
 6/16  1:45 pm  34 58.1  117  1.6  2.0  5 mi. N of Barstow, CA                   
 6/16  2:45 pm  32 34.1  116  9.1  2.0  14 mi. SW of Ocotillo, CA                  
 6/16  3:28 pm  34 58.5  117  1.6  2.4  5 mi. N of Barstow, CA                   
 6/16  4:40 pm  34 58.4  117  1.3  2.6  5 mi. N of Barstow, CA                   
 6/16  5:21 pm  34 58.3  117  1.4  3.1  5 mi. N of Barstow, CA                   
 6/16  6:11 pm  34  0.7  118 12.8  3.2  3 mi. SSE of Los Angeles Civic Center, CA
                                        WIDELY FELT
 6/16  6:11 pm  34  0.6  118 13.1  3.0  3 mi. SSE of Los Angeles Civic Center, CA
                                        WIDELY FELT
 6/16  6:13 pm  34  0.6  118 13.2  2.1  3 mi. SSE of Los Angeles Civic Center, CA  
 6/16  6:20 pm  34  0.6  118 13.2  2.2  3 mi. SSE of Los Angeles Civic Center, CA  
 6/16  6:24 pm  34  0.3  118 15.8  2.1  3 mi. SSW of Los Angeles Civic Center, CA  
 6/16  6:25 pm  33 59.5  118 17.3  2.3  2 mi. NE of Inglewood, CA                 
 6/16  6:28 pm  33 59.8  118 16.9  2.0  3 mi. NE of Inglewood, CA                 
 6/16  7:59 pm  34 58.5  117  1.6  2.2  5 mi. N of Barstow, CA                   
 6/16  8:09 pm  33 49.4  118 28.6  2.4  4 mi. NW of Palos Verdes Point, CA        
 6/16  8:41 pm  34 58.4  117  1.7  2.1  5 mi. N of Barstow, CA                   
 6/16 10:29 pm  35 43.5  117 37.5  2.2  7 mi. NNE of Ridgecrest, CA                
 6/16 11:09 pm  32 35.7  116  9.1  2.2  13 mi. SW of Ocotillo, CA                  
 6/16 11:41 pm  34  0.4  118 13.7  2.1  3 mi. SSE of Los Angeles Civic Center, CA  
                                        FELT
 6/17  5:00 am  35 57.7  117 40.5  2.2  16 mi. ESE of Coso Junction, CA             
 6/17  8:50 am  34 20.4  116 27.7  2.2  15 mi. N of Yucca Valley, CA              
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