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JRO Johnston Ridge Observatory - Earthquake Result Viewer
| Earthquake location: |
Andreanof Islands, Aleutian Is. |
| Earthquake latitude/longitude: |
52.4/-176.9 |
| Earthquake time(UTC): |
2023/10/16 (289) 11:35:31 GMT |
| Earthquake Depth: |
187 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: |
35.4 deg |
| Az: |
77.689 deg |
| Baz: |
300.437 deg |
| Ray Param: |
0.07660563 |
| Estimated Moho Depth: |
37.25 km |
| Estimated Crust Vp/Vs: |
1.91 |
| Assumed Crust Vp: |
6.566 km/s |
| Estimated Crust Vs: |
3.433 km/s |
| Estimated Crust Poisson's Ratio: |
0.31 |
|
| Radial Match: |
87.669975 % |
| Radial Bump: |
400 |
| Transverse Match: |
82.30959 % |
| Transverse Bump: |
400 |
| SOD ConfigId: |
31937991 |
| Insert Time: |
2023-10-30 12:07:38.716 +0000 |
| GWidth: |
2.5 |
| Max Bumps: |
400 |
| Tol: |
0.001 |
|
Signal To Noise
| Channel | StoN | STA | LTA |
| CC:JRO: :HHZ:20231016T11:41:38.990008Z | 55.654064 | 1.563167E-5 | 2.8087203E-7 |
| CC:JRO: :HHN:20231016T11:41:38.990008Z | 21.74692 | 8.539183E-6 | 3.9266175E-7 |
| CC:JRO: :HHE:20231016T11:41:38.990008Z | 18.800024 | 7.3755646E-6 | 3.9231676E-7 |
| Arrivals |
| Ps | 5.6 SECOND |
| PpPs | 15 SECOND |
| PsPs/PpSs | 21 SECOND |
