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GSIG Igitkin Island, Great Sitkin Volcano, Alaska - Earthquake Result Viewer
| Earthquake location: |
Tonga Islands |
| Earthquake latitude/longitude: |
-17.9/-174.7 |
| Earthquake time(UTC): |
2023/07/02 (183) 10:27:45 GMT |
| Earthquake Depth: |
247 km |
| Earthquake Magnitude: |
6.7 Mi |
| Earthquake Catalog/Contributor: |
NEIC PDE/at |
|
| Network: |
AV Alaska Volcano Observatory |
| Station: |
GSIG Igitkin Island, Great Sitkin Volcano, Alaska |
| Lat/Lon: |
51.99 N/175.93 W |
| Elevation: |
407 m |
|
| Distance: |
69.6 deg |
| Az: |
359.19 deg |
| Baz: |
178.753 deg |
| Ray Param: |
0.054834977 |
| Estimated Moho Depth: |
11.5 km |
| Estimated Crust Vp/Vs: |
1.69 |
| Assumed Crust Vp: |
3.943 km/s |
| Estimated Crust Vs: |
2.337 km/s |
| Estimated Crust Poisson's Ratio: |
0.23 |
|
| Radial Match: |
80.61108 % |
| Radial Bump: |
400 |
| Transverse Match: |
68.87039 % |
| Transverse Bump: |
400 |
| SOD ConfigId: |
30536071 |
| Insert Time: |
2023-07-16 10:37:16.366 +0000 |
| GWidth: |
2.5 |
| Max Bumps: |
400 |
| Tol: |
0.001 |
|
Signal To Noise
| Channel | StoN | STA | LTA |
| AV:GSIG: :BHZ:20230702T10:37:56.440002Z | 21.52104 | 6.704924E-6 | 3.1155204E-7 |
| AV:GSIG: :BHN:20230702T10:37:56.440002Z | 4.7537355 | 2.7283388E-6 | 5.739358E-7 |
| AV:GSIG: :BHE:20230702T10:37:56.440002Z | 2.633662 | 9.771286E-7 | 3.7101518E-7 |
| Arrivals |
| Ps | 2.0 SECOND |
| PpPs | 7.7 SECOND |
| PsPs/PpSs | 9.8 SECOND |
