Earthquake tkbn: 01/18/2005 03:02:56 GMT, M=5.2, N22.94 E94.74, 116.6km 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