Earthquake enac_05: 10/23/2005 04:49:17 GMT, M=5.6, S21.54 W68.19, 119.5km depth, Bias: pga=0.00 pgv=0.00 Seismic Stations Explanation of Flags M - Manually flagged T - Outlier G - Amplitude off scale or below noise I - Incomplete data N - Not in list of known stations