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> Station QSPA South Pole Remote Earth Science Observatory (Quiet Zone) > Earthquake Result Viewer
QSPA South Pole Remote Earth Science Observatory (Quiet Zone) - Earthquake Result Viewer
| Earthquake location: |
Tonga Islands |
| Earthquake latitude/longitude: |
-18.9/-175.1 |
| Earthquake time(UTC): |
2024/01/18 (018) 22:12:20 GMT |
| Earthquake Depth: |
218 km |
| Earthquake Magnitude: |
6.4 Mww |
| Earthquake Catalog/Contributor: |
NEIC PDE/us |
|
| Network: |
IU Global Seismograph Network (GSN - IRIS/USGS) |
| Station: |
QSPA South Pole Remote Earth Science Observatory (Quiet Zone) |
| Lat/Lon: |
89.93 S/144.44 E |
| Elevation: |
2850 m |
|
| Distance: |
71.1 deg |
| Az: |
180.049 deg |
| Baz: |
40.431 deg |
| Ray Param: |
0.053924248 |
| Estimated Moho Depth: |
21.0 km |
| Estimated Crust Vp/Vs: |
1.64 |
| Assumed Crust Vp: |
6.193 km/s |
| Estimated Crust Vs: |
3.765 km/s |
| Estimated Crust Poisson's Ratio: |
0.21 |
|
| Radial Match: |
88.515076 % |
| Radial Bump: |
400 |
| Transverse Match: |
81.28151 % |
| Transverse Bump: |
400 |
| SOD ConfigId: |
33437571 |
| Insert Time: |
2024-02-01 22:27:33.695 +0000 |
| GWidth: |
2.5 |
| Max Bumps: |
400 |
| Tol: |
0.001 |
|
Signal To Noise
| Channel | StoN | STA | LTA |
| IU:QSPA:00:BHZ:20240118T22:22:44.668988Z | 27.426022 | 7.3880706E-6 | 2.693818E-7 |
| IU:QSPA:00:BH1:20240118T22:22:44.668988Z | 2.6313944 | 8.616146E-7 | 3.2743648E-7 |
| IU:QSPA:00:BH2:20240118T22:22:44.668988Z | 4.292135 | 8.515485E-7 | 1.9839744E-7 |
| Arrivals |
| Ps | 2.3 SECOND |
| PpPs | 8.7 SECOND |
| PsPs/PpSs | 11 SECOND |
