Earthquake tval: 01/28/2005 08:29:46 GMT, M=5.3, N7.88 E93.99, 20.7km 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