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JRO Johnston Ridge Observatory - Earthquake Result Viewer
| Earthquake location: |
Tonga Islands |
| Earthquake latitude/longitude: |
-19.5/-174.2 |
| Earthquake time(UTC): |
2020/10/01 (275) 01:13:37 GMT |
| Earthquake Depth: |
35 km |
| Earthquake Magnitude: |
6.4 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: |
80.6 deg |
| Az: |
33.65 deg |
| Baz: |
228.907 deg |
| Ray Param: |
0.04813984 |
| Estimated Moho Depth: |
18.0 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: |
95.6998 % |
| Radial Bump: |
400 |
| Transverse Match: |
87.92941 % |
| Transverse Bump: |
400 |
| SOD ConfigId: |
22732711 |
| Insert Time: |
2020-10-15 01:59:05.387 +0000 |
| GWidth: |
2.5 |
| Max Bumps: |
400 |
| Tol: |
0.001 |
|
Signal To Noise
| Channel | StoN | STA | LTA |
| CC:JRO: :HHZ:20201001T01:25:15.500014Z | 45.238388 | 5.216037E-6 | 1.1530113E-7 |
| CC:JRO: :HHN:20201001T01:25:15.500014Z | 6.455963 | 1.3134148E-6 | 2.0344213E-7 |
| CC:JRO: :HHE:20201001T01:25:15.500014Z | 11.649549 | 2.1783121E-6 | 1.8698684E-7 |
| Arrivals |
| Ps | 3.1 SECOND |
| PpPs | 8.3 SECOND |
| PsPs/PpSs | 11 SECOND |
