SPMN Marine on St. Croix, MN, USA - Earthquake Result Viewer
![](hkstackimage.png?rf=408534)
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![](waveforms.png?rf=408534&window=120&H=54.75&vpvs=1.6725)
Signal To Noise
Channel | StoN | STA | LTA |
TA:SPMN: :BHZ:20110730T19:05:50.45002Z | 63.65618 | 3.7205411E-6 | 5.844744E-8 |
TA:SPMN: :BHN:20110730T19:05:50.45002Z | 8.252725 | 8.9385884E-7 | 1.0831076E-7 |
TA:SPMN: :BHE:20110730T19:05:50.45002Z | 10.172658 | 9.60629E-7 | 9.4432444E-8 |
Arrivals | |
Ps | 7.4 SECOND |
PpPs | 20 SECOND |
PsPs/PpSs | 27 SECOND |