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ECSD EROS Data Center, Sioux Falls, South Dakota, USA - Earthquake Result Viewer
| Earthquake location: |
Samoa Islands Region |
| Earthquake latitude/longitude: |
-15.7/-172.5 |
| Earthquake time(UTC): |
2022/12/04 (338) 19:24:27 GMT |
| Earthquake Depth: |
148 km |
| Earthquake Magnitude: |
6.9 Mi |
| Earthquake Catalog/Contributor: |
NEIC PDE/at |
|
| Network: |
US United States National Seismic Network |
| Station: |
ECSD EROS Data Center, Sioux Falls, South Dakota, USA |
| Lat/Lon: |
43.73 N/96.61 W |
| Elevation: |
478 m |
|
| Distance: |
90.9 deg |
| Az: |
44.674 deg |
| Baz: |
249.098 deg |
| Ray Param: |
0.04162481 |
| Estimated Moho Depth: |
66.0 km |
| Estimated Crust Vp/Vs: |
1.90 |
| Assumed Crust Vp: |
6.498 km/s |
| Estimated Crust Vs: |
3.411 km/s |
| Estimated Crust Poisson's Ratio: |
0.31 |
|
| Radial Match: |
95.54211 % |
| Radial Bump: |
281 |
| Transverse Match: |
85.15805 % |
| Transverse Bump: |
400 |
| SOD ConfigId: |
29823551 |
| Insert Time: |
2022-12-18 20:22:19.083 +0000 |
| GWidth: |
2.5 |
| Max Bumps: |
400 |
| Tol: |
0.001 |
|
Signal To Noise
| Channel | StoN | STA | LTA |
| US:ECSD:00:BHZ:20221204T19:36:42.448975Z | 11.471539 | 1.8634003E-6 | 1.6243683E-7 |
| US:ECSD:00:BH1:20221204T19:36:42.448975Z | 3.1958163 | 4.819865E-7 | 1.5081795E-7 |
| US:ECSD:00:BH2:20221204T19:36:42.448975Z | 1.7865628 | 3.966019E-7 | 2.2199158E-7 |
| Arrivals |
| Ps | 9.4 SECOND |
| PpPs | 29 SECOND |
| PsPs/PpSs | 38 SECOND |
