Earthquake tuck: 01/27/2005 13:18:02 GMT, M=5.1, N7.80 E94.11, 30.0km 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