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SMY Shemya, 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: |
AT Alaska Tsunami Warning Seismic System |
| Station: |
SMY Shemya, Alaska |
| Lat/Lon: |
52.73 N/174.10 E |
| Elevation: |
58 m |
|
| Distance: |
71.0 deg |
| Az: |
352.826 deg |
| Baz: |
168.723 deg |
| Ray Param: |
0.053917255 |
| Estimated Moho Depth: |
23.5 km |
| Estimated Crust Vp/Vs: |
1.70 |
| Assumed Crust Vp: |
3.999 km/s |
| Estimated Crust Vs: |
2.356 km/s |
| Estimated Crust Poisson's Ratio: |
0.23 |
|
| Radial Match: |
84.29448 % |
| Radial Bump: |
400 |
| Transverse Match: |
76.157074 % |
| Transverse Bump: |
400 |
| SOD ConfigId: |
30536071 |
| Insert Time: |
2023-07-16 10:34:43.994 +0000 |
| GWidth: |
2.5 |
| Max Bumps: |
400 |
| Tol: |
0.001 |
|
Signal To Noise
| Channel | StoN | STA | LTA |
| AT:SMY: :BHZ:20230702T10:38:04.919983Z | 36.427002 | 8.932645E-6 | 2.4522043E-7 |
| AT:SMY: :BHN:20230702T10:38:04.919983Z | 6.898885 | 2.6157584E-6 | 3.791567E-7 |
| AT:SMY: :BHE:20230702T10:38:04.919983Z | 4.2269163 | 1.6569512E-6 | 3.92E-7 |
| Arrivals |
| Ps | 4.2 SECOND |
| PpPs | 16 SECOND |
| PsPs/PpSs | 20 SECOND |
