Earthquake spap: 12/28/2004 11:17:49 GMT, M=5.7, N4.69 E94.97, 80.0km 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