Earthquake idag_06: 01/20/2006 08:53:53 GMT, M=5.8, N31.05 W41.38, 10km 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