73.280  17:11   ML = 3.7   5 km NNE of Richmond, CA
        17:11:02.609  0.781    37.9732  4.25   -122.3388  3.91     8.00 (R)
        ML(bdsn) = 3.75 0.453  4   ML(brk) = 3.75 0.453  4   Model = d
        se =  0.697   nstn =   7   qual = 2   del_ns =  13.08
        hor_se =  6.986   az_gap = 266   npha =   12   evt_flag = 0   log_sma =  0.8