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ETKA Kagalaska Island, Regional Station, 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: |
ETKA Kagalaska Island, Regional Station, Alaska |
| Lat/Lon: |
51.86 N/176.41 W |
| Elevation: |
290 m |
|
| Distance: |
69.5 deg |
| Az: |
358.869 deg |
| Baz: |
178.264 deg |
| Ray Param: |
0.05491321 |
| Estimated Moho Depth: |
37.0 km |
| Estimated Crust Vp/Vs: |
1.78 |
| Assumed Crust Vp: |
5.88 km/s |
| Estimated Crust Vs: |
3.304 km/s |
| Estimated Crust Poisson's Ratio: |
0.27 |
|
| Radial Match: |
89.88508 % |
| Radial Bump: |
400 |
| Transverse Match: |
76.943794 % |
| Transverse Bump: |
400 |
| SOD ConfigId: |
30536071 |
| Insert Time: |
2023-07-16 10:37:02.280 +0000 |
| GWidth: |
2.5 |
| Max Bumps: |
400 |
| Tol: |
0.001 |
|
Signal To Noise
| Channel | StoN | STA | LTA |
| AV:ETKA: :BHZ:20230702T10:37:55.719971Z | 19.667994 | 6.363699E-6 | 3.2355607E-7 |
| AV:ETKA: :BHN:20230702T10:37:55.719971Z | 9.1821575 | 3.1120844E-6 | 3.3892735E-7 |
| AV:ETKA: :BHE:20230702T10:37:55.719971Z | 6.1624947 | 1.5924089E-6 | 2.584033E-7 |
| Arrivals |
| Ps | 5.1 SECOND |
| PpPs | 17 SECOND |
| PsPs/PpSs | 22 SECOND |
