Scenario RICHFIELD_se: 4/16/2005 12:00:00 GMT, M=6.5, N38.77 W112.08, 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