SPMN Marine on St. Croix, MN, USA - Earthquake Result Viewer
![](hkstackimage.png?rf=411883)
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![](waveforms.png?rf=411883&window=120&H=54.75&vpvs=1.6725)
Signal To Noise
Channel | StoN | STA | LTA |
TA:SPMN: :BHZ:20110813T07:38:51.574987Z | 31.853048 | 1.8497174E-6 | 5.807034E-8 |
TA:SPMN: :BHN:20110813T07:38:51.574987Z | 22.91576 | 1.4359588E-6 | 6.2662494E-8 |
TA:SPMN: :BHE:20110813T07:38:51.574987Z | 3.9911206 | 2.2940924E-7 | 5.7479905E-8 |
Arrivals | |
Ps | 6.2 SECOND |
PpPs | 18 SECOND |
PsPs/PpSs | 24 SECOND |