Earthquake hnae_06: 01/05/2006 08:40:50 GMT, M=6, S56.60 W24.84, 46km 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