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JRO Johnston Ridge Observatory - Earthquake Result Viewer
| Earthquake location: |
Bonin Islands, Japan Region |
| Earthquake latitude/longitude: |
27.1/140.1 |
| Earthquake time(UTC): |
2020/04/18 (109) 08:25:37 GMT |
| Earthquake Depth: |
454 km |
| Earthquake Magnitude: |
6.6 Mww |
| Earthquake Catalog/Contributor: |
NEIC PDE/us |
|
| Network: |
CC Cascade Chain Volcano Monitoring |
| Station: |
JRO Johnston Ridge Observatory |
| Lat/Lon: |
46.28 N/122.22 W |
| Elevation: |
1219 m |
|
| Distance: |
75.9 deg |
| Az: |
45.144 deg |
| Baz: |
294.392 deg |
| Ray Param: |
0.050032467 |
| Estimated Moho Depth: |
11.5 km |
| Estimated Crust Vp/Vs: |
2.09 |
| Assumed Crust Vp: |
6.566 km/s |
| Estimated Crust Vs: |
3.145 km/s |
| Estimated Crust Poisson's Ratio: |
0.35 |
|
| Radial Match: |
88.915054 % |
| Radial Bump: |
393 |
| Transverse Match: |
84.77358 % |
| Transverse Bump: |
400 |
| SOD ConfigId: |
21166931 |
| Insert Time: |
2020-05-02 08:33:53.249 +0000 |
| GWidth: |
2.5 |
| Max Bumps: |
400 |
| Tol: |
0.001 |
|
Signal To Noise
| Channel | StoN | STA | LTA |
| CC:JRO: :BHZ:20200418T08:36:04.765026Z | 11.566034 | 1.9683416E-6 | 1.7018293E-7 |
| CC:JRO: :BHN:20200418T08:36:04.765026Z | 14.36746 | 1.3247699E-6 | 9.2206264E-8 |
| CC:JRO: :BHE:20200418T08:36:04.765026Z | 7.4196734 | 1.020887E-6 | 1.3759191E-7 |
| Arrivals |
| Ps | 2.0 SECOND |
| PpPs | 5.3 SECOND |
| PsPs/PpSs | 7.2 SECOND |
