Earthquake spbn: 12/28/2004 21:47:27 GMT, M=5.4, N8.96 E93.77, 14.2km 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