Earthquake 2004294_117535: 10/20/2004 05:19:37 GMT, M=3.22, 38.5647 -115.4644, 0.0000km depth, Bias: pga=0.00 pgv=0.00 

Seismic Stations
ECO: Echo Peak, NTS, Nevada (SN)
     Coordinates: 37.2108 -116.3296 Dist: 168.4 km 
     EHE -0.0004 cm/s  0.0021 %g
     EHZ 0.0004 cm/s  -0.0012 %g
     EHN -0.0004 cm/s  0.0013 %g
STC: Silent Canyon, NTS, Nevada (SN)
     Coordinates: 37.2939 -116.4358 Dist: 164.9 km 
     EHE -0.0010 cm/s  -0.0037 %g
     EHZ 0.0008 cm/s  -0.0029 %g
     EHN -0.0010 cm/s  0.0036 %g

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