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AMKA Regional Station, Amchitka Island, 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: |
AMKA Regional Station, Amchitka Island, Alaska |
| Lat/Lon: |
51.38 N/179.30 E |
| Elevation: |
116 m |
|
| Distance: |
69.2 deg |
| Az: |
355.982 deg |
| Baz: |
173.889 deg |
| Ray Param: |
0.055110376 |
| Estimated Moho Depth: |
27.75 km |
| Estimated Crust Vp/Vs: |
1.92 |
| Assumed Crust Vp: |
6.183 km/s |
| Estimated Crust Vs: |
3.216 km/s |
| Estimated Crust Poisson's Ratio: |
0.31 |
|
| Radial Match: |
88.213844 % |
| Radial Bump: |
400 |
| Transverse Match: |
80.57099 % |
| Transverse Bump: |
400 |
| SOD ConfigId: |
30536071 |
| Insert Time: |
2023-07-16 10:36:14.742 +0000 |
| GWidth: |
2.5 |
| Max Bumps: |
400 |
| Tol: |
0.001 |
|
Signal To Noise
| Channel | StoN | STA | LTA |
| AV:AMKA: :BHZ:20230702T10:37:53.900024Z | 21.691168 | 3.282292E-6 | 1.5131928E-7 |
| AV:AMKA: :BHN:20230702T10:37:53.900024Z | 17.909187 | 1.5883392E-6 | 8.8688516E-8 |
| AV:AMKA: :BHE:20230702T10:37:53.900024Z | 5.4185543 | 5.23144E-7 | 9.654679E-8 |
| Arrivals |
| Ps | 4.3 SECOND |
| PpPs | 13 SECOND |
| PsPs/PpSs | 17 SECOND |
