Earthquake pejb: 10/04/2004 23:50:03 GMT, M=5.3, S10.92 E162.30, 34.2km 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