direction  depth_sta  lat      lon        year  
east       5          32.8104  -117.2728  2016  
north      5          32.8104  -117.2728  2016  
east       8          32.8107  -117.2780  2016  
north      8          32.8107  -117.2780  2016  
east       8          32.8689  -117.2578  2016  
north      8          32.8689  -117.2578  2016