Southern California Earthquakes in the Past Week

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

June 11, 1999


The time period covered is 5 pm on Thursday, June 3 (PDT) through 5 pm on Thursday, June 10 (PDT). During this period, we detected and analysed 173 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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 6/3   6:44 pm  36 19.7  118 21.1  2.1  17 mi. S of Mt. Whitney, CA     
 6/3   8:09 pm  32 36.2  116  8.8  2.2  12 mi. SW  of Ocotillo, CA      
 6/3   8:13 pm  34  0.8  116 44.4  2.7  6 mi. NNE of Cabazon, CA        
 6/4  12:04 am  34 59.5  119  4.6  2.5  7 mi. W of Wheeler Ridge, CA    
 6/4   4:21 am  32 35.8  116  9.3  2.2  13 mi. SW of Ocotillo, CA       
 6/4   5:43 am  33  5.4  118 37.0  2.3  4 mi. N of San Clemente Is., CA 
 6/4   6:29 am  33 49.7  116 55.1  2.0  6 mi. NNE of Hemet, CA             
 6/4   6:56 am  34  2.6  116 21.1  2.0  6 mi. SSW of Joshua Tree, CA       
 6/4  11:18 am  34 59.1  119  9.9  2.9  12 mi. W of Wheeler Ridge, CA      
 6/4   5:00 pm  34  2.7  116 59.3  2.4  2 mi. ENE of Yucaipa, CA           
 6/4   7:27 pm  32 35.2  116  9.3  2.1  13 mi. SW of Ocotillo, CA          
 6/4   9:49 pm  35 55.9  117 13.1  2.2  14 mi. NE of Trona, CA             
 6/4  11:40 pm  32 43.4  115 25.0  2.6  5 mi. NE of Calexico, CA           
 6/4  11:41 pm  32 43.5  115 25.0  2.4  5 mi. NE of Calexico, CA           
 6/5  12:01 am  34 60.0  119  4.6  2.4  7 mi. W of Wheeler Ridge, CA       
 6/5   1:38 am  33  2.2  116 23.7  2.6  12 mi. ESE of Julian, CA           
 6/5  11:28 am  32  5.9  115 33.2  2.7  39 mi. S of Calexico, CA           
 6/5  11:59 am  33 59.3  116 58.3  2.0  4 mi. N of Beaumont, CA            
 6/5   8:32 pm  34 13.3  117 27.0  2.2  2 mi. W of Devore, CA              
 6/5   8:55 pm  34 58.1  117  1.6  2.5  5 mi. N of Barstow, CA             
 6/6  12:06 am  34 23.8  116 27.1  2.2  19 mi. N of Yucca Valley, CA       
 6/6   8:22 am  33 30.4  116 27.3  2.3  12 mi. ESE of Anza, CA             
 6/6   2:00 pm  32 35.5  116  9.5  2.6  13 mi. SW of Ocotillo, CA          
 6/6   4:12 pm  36  1.5  117 46.4  2.2  9 mi. E of Coso Junction, CA       
 6/6   4:18 pm  36  1.5  117 46.6  2.0  9 mi. E of Coso Junction, CA       
 6/6   8:10 pm  32 40.4  117 23.3  2.6  10 mi. SW of Mission Beach, CA     
 6/7   6:44 pm  35  4.4  119  4.4  2.3  8 mi. WNW of Wheeler Ridge, CA     
 6/7   7:47 pm  32 38.8  117 56.6  2.4  26 mi. ESE of San Clemente Is., CA 
 6/7   9:26 pm  36 27.2  117 54.2  2.5  13 mi. NNE of Olancha, CA            
 6/8  10:52 am  32 28.2  115 28.1  2.0  13 mi. S of Calexico, CA             
 6/8   3:45 pm  33 10.6  116  1.5  2.0  6 mi. ENE of Ocotillo Wells, CA      
 6/8   5:01 pm  36  4.6  117 36.8  2.4  18 mi. E of Coso Junction, CA        
 6/9   6:28 am  34 21.5  118 42.9  2.2  5 mi. N of Simi Valley, CA           
 6/9   7:26 am  34 36.6  116 38.8  2.3  20 mi. NE of Lucerne Valley, CA      
 6/9   4:32 pm  34 21.2  118 45.9  2.1  6 mi. NNW of Simi Valley, CA         
 6/9   7:13 pm  33 50.8  118 25.2  2.4  2 mi. WNW of Redondo Beach, CA       
 6/9   8:33 pm  32 27.9  115 27.6  2.3  14 mi. S of Calexico, CA             
 6/9   9:32 pm  33 42.8  116 46.5  2.0  4 mi. WSW of Idyllwild, CA           
 6/10  6:37 am  33 46.7  117  9.4  2.0  Under Perris, CA                    
 6/10  3:49 pm  35 40.3  118  5.2  2.6  21 mi. E of town of Lake Isabella, CA
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