Earthquake yyar: 06/05/2005 12:04:38 GMT, M=5.7, S48.61 E19.49, 10.0km 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