Earthquake arai_05: 07/18/2005 02:06:55 GMT, M=5.7, S9.85 E124.12, 23.3km 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