Earthquake tucd: 01/27/2005 16:00:55 GMT, M=5.0, N8.20 E94.18, 15.0km 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