Earthquake pdkn: 10/03/2004 18:34:16 GMT, M=5.5, S56.57 W141.93, 10km 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