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JRO Johnston Ridge Observatory - Earthquake Result Viewer
| Earthquake location: |
Tonga Islands |
| Earthquake latitude/longitude: |
-18.4/-175.2 |
| Earthquake time(UTC): |
2019/11/04 (308) 22:43:37 GMT |
| Earthquake Depth: |
10 km |
| Earthquake Magnitude: |
6.9 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: |
1280 m |
|
| Distance: |
80.2 deg |
| Az: |
34.198 deg |
| Baz: |
230.3 deg |
| Ray Param: |
0.04845117 |
| Estimated Moho Depth: |
18.25 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: |
93.28872 % |
| Radial Bump: |
400 |
| Transverse Match: |
78.26716 % |
| Transverse Bump: |
400 |
| SOD ConfigId: |
19951751 |
| Insert Time: |
2019-11-18 22:53:34.842 +0000 |
| GWidth: |
2.5 |
| Max Bumps: |
400 |
| Tol: |
0.001 |
|
Signal To Noise
| Channel | StoN | STA | LTA |
| CC:JRO: :BHZ:20191104T22:55:16.01001Z | 16.17744 | 1.8540027E-6 | 1.14604205E-7 |
| CC:JRO: :BHN:20191104T22:55:16.01001Z | 5.3778005 | 6.859225E-7 | 1.2754703E-7 |
| CC:JRO: :BHE:20191104T22:55:16.01001Z | 5.180217 | 7.4980096E-7 | 1.4474317E-7 |
| Arrivals |
| Ps | 3.1 SECOND |
| PpPs | 8.4 SECOND |
| PsPs/PpSs | 12 SECOND |
