Earthquake xsbp: 05/05/2005 19:12:18 GMT, M=6.5, N5.62 W82.49, 10.0km 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