73.280  16:01   ML = 4.1   8 km NE of Richmond, CA
        16:01:23.265  0.451    37.9729  1.89   -122.2791  1.94     3.00 (R)
        ML(bdsn) = 4.10 0.464  4   ML(brk) = 4.10 0.464  4   Model = d
        se =  0.374   nstn =   7   qual = 1   del_ns =  11.18
        hor_se =  3.031   az_gap = 261   npha =   11   evt_flag = 0   log_sma =  0.4