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JRO Johnston Ridge Observatory - Earthquake Result Viewer
| Earthquake location: |
Samoa Islands Region |
| Earthquake latitude/longitude: |
-15.4/-173.0 |
| Earthquake time(UTC): |
2022/12/04 (338) 19:24:15 GMT |
| Earthquake Depth: |
36 km |
| Earthquake Magnitude: |
6.7 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: |
76.5 deg |
| Az: |
33.529 deg |
| Baz: |
230.186 deg |
| Ray Param: |
0.05089773 |
| 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: |
94.41961 % |
| Radial Bump: |
400 |
| Transverse Match: |
90.312096 % |
| Transverse Bump: |
400 |
| SOD ConfigId: |
29823551 |
| Insert Time: |
2022-12-18 20:30:25.267 +0000 |
| GWidth: |
2.5 |
| Max Bumps: |
400 |
| Tol: |
0.001 |
|
Signal To Noise
| Channel | StoN | STA | LTA |
| CC:JRO: :HHZ:20221204T19:35:30.610018Z | 28.460867 | 5.2889695E-6 | 1.8583304E-7 |
| CC:JRO: :HHN:20221204T19:35:30.610018Z | 2.6455448 | 9.951343E-7 | 3.761548E-7 |
| CC:JRO: :HHE:20221204T19:35:30.610018Z | 2.9742868 | 1.6954774E-6 | 5.70045E-7 |
| Arrivals |
| Ps | 3.1 SECOND |
| PpPs | 8.4 SECOND |
| PsPs/PpSs | 12 SECOND |
