F31A Hecla, SD, USA - Earthquake Result Viewer
![](hkstackimage.png?rf=405760)
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![](waveforms.png?rf=405760&window=120&H=29.75&vpvs=2.0125)
Signal To Noise
Channel | StoN | STA | LTA |
TA:F31A: :BHZ:20110723T04:45:57.674995Z | 15.57267 | 1.7533906E-6 | 1.12594094E-7 |
TA:F31A: :BHN:20110723T04:45:57.674995Z | 1.7538754 | 4.5697408E-7 | 2.6055105E-7 |
TA:F31A: :BHE:20110723T04:45:57.674995Z | 2.6059754 | 4.0726786E-7 | 1.5628231E-7 |
Arrivals | |
Ps | 4.8 SECOND |
PpPs | 13 SECOND |
PsPs/PpSs | 18 SECOND |