Earthquake twb3: 01/29/2005 16:36:55 GMT, M=5.1, N8.02 E94.17, 32.2km 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