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JRO Johnston Ridge Observatory - Earthquake Result Viewer
| Earthquake location: |
Tonga Islands |
| Earthquake latitude/longitude: |
-17.9/-174.7 |
| Earthquake time(UTC): |
2023/07/02 (183) 10:27:45 GMT |
| Earthquake Depth: |
247 km |
| Earthquake Magnitude: |
6.7 Mi |
| Earthquake Catalog/Contributor: |
NEIC PDE/at |
|
| Network: |
CC Cascade Chain Volcano Monitoring |
| Station: |
JRO Johnston Ridge Observatory |
| Lat/Lon: |
46.28 N/122.22 W |
| Elevation: |
1219 m |
|
| Distance: |
79.5 deg |
| Az: |
34.022 deg |
| Baz: |
230.183 deg |
| Ray Param: |
0.048281718 |
| Estimated Moho Depth: |
17.75 km |
| Estimated Crust Vp/Vs: |
2.10 |
| Assumed Crust Vp: |
6.566 km/s |
| Estimated Crust Vs: |
3.13 km/s |
| Estimated Crust Poisson's Ratio: |
0.35 |
|
| Radial Match: |
97.109276 % |
| Radial Bump: |
400 |
| Transverse Match: |
92.270454 % |
| Transverse Bump: |
400 |
| SOD ConfigId: |
30536071 |
| Insert Time: |
2023-07-16 10:42:26.010 +0000 |
| GWidth: |
2.5 |
| Max Bumps: |
400 |
| Tol: |
0.001 |
|
Signal To Noise
| Channel | StoN | STA | LTA |
| CC:JRO: :HHZ:20230702T10:38:53.070007Z | 29.855679 | 2.476274E-6 | 8.2941476E-8 |
| CC:JRO: :HHN:20230702T10:38:53.070007Z | 5.8597474 | 4.5499735E-7 | 7.764795E-8 |
| CC:JRO: :HHE:20230702T10:38:53.070007Z | 8.00365 | 7.287252E-7 | 9.104912E-8 |
| Arrivals |
| Ps | 3.0 SECOND |
| PpPs | 8.2 SECOND |
| PsPs/PpSs | 11 SECOND |
