SPMN Marine on St. Croix, MN, USA - Earthquake Result Viewer
![](hkstackimage.png?rf=376448)
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![](waveforms.png?rf=376448&window=120&H=54.75&vpvs=1.6725)
Signal To Noise
Channel | StoN | STA | LTA |
TA:SPMN: :BHZ:20110312T01:59:10.800024Z | 8.387345 | 1.4781691E-6 | 1.76238E-7 |
TA:SPMN: :BHN:20110312T01:59:10.800024Z | 2.75341 | 4.895723E-7 | 1.778058E-7 |
TA:SPMN: :BHE:20110312T01:59:10.800024Z | 2.7770967 | 3.62733E-7 | 1.306159E-7 |
Arrivals | |
Ps | 7.3 SECOND |
PpPs | 22 SECOND |
PsPs/PpSs | 29 SECOND |