Earthquake mvay: 08/31/2004 11:49:44 GMT, M=5, S16.97 E168.64, 235km 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