57.304  19:48   ML = 3.9   12 km SSW of Menlo Park, CA
        19:47:05.504  0.475    37.3636  2.92   -122.2335  3.26    13.89   2.88
        ML(bdsn) = 3.91 0.176  9   ML(brk) = 3.91 0.176  9   Model = d
        se =  0.365   nstn =   5   qual = 2   del_ns =   7.47
        hor_se =  5.921   az_gap = 231   npha =    7   evt_flag = 2   log_sma =  0.7