Earthquake dtb4_05: 10/03/2005 22:09:24 GMT, M=5.5, N5.53 E94.35, 30km 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