Earthquake ywab: 06/03/2005 00:42:00 GMT, M=5.8, N1.48 E97.12, 14.0km 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