51.287  05:00   ML = 2.9   11 km SSE of San Mateo, CA
        05:00:03.831  0.738    37.4560  3.62   -122.2905  4.31    15.00 (R)
        ML(bdsn) = 2.91 0.127 10   ML(brk) = 2.91 0.127 10   Model = d
        se =  0.542   nstn =   4   qual = 2   del_ns =  10.57
        hor_se =  7.741   az_gap = 223   npha =    7   evt_flag = 0   log_sma =  0.8