57.135 01:50 ML = 3.7 4 km N of Richmond, CA 01:50:27.205 0.072 37.9629 0.35 -122.3430 0.17 6.17 0.24 ML(bdsn) = 3.74 0.210 10 ML(brk) = 3.74 0.210 10 Model = d se = 0.045 nstn = 4 qual = 0 del_ns = 12.34 hor_se = 0.433 az_gap = 293 npha = 7 evt_flag = 0 log_sma = -0.3