Earthquake rtcd: 12/07/2004 04:37:52 GMT, M=5.1, S19.99 E156.76, 29.5km 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