Earthquake ucfi: 02/04/2005 16:45:40 GMT, M=5.0, S13.47 E174.32, 29.1km 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