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LSSA Saddle, Little 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: |
LSSA Saddle, Little Sitkin Volcano, Alaska |
| Lat/Lon: |
51.95 N/178.51 E |
| Elevation: |
549 m |
|
| Distance: |
69.8 deg |
| Az: |
355.529 deg |
| Baz: |
173.112 deg |
| Ray Param: |
0.05469503 |
| Estimated Moho Depth: |
60.75 km |
| Estimated Crust Vp/Vs: |
1.79 |
| Assumed Crust Vp: |
6.183 km/s |
| Estimated Crust Vs: |
3.464 km/s |
| Estimated Crust Poisson's Ratio: |
0.27 |
|
| Radial Match: |
82.4113 % |
| Radial Bump: |
400 |
| Transverse Match: |
75.556366 % |
| Transverse Bump: |
400 |
| SOD ConfigId: |
30536071 |
| Insert Time: |
2023-07-16 10:38:09.890 +0000 |
| GWidth: |
2.5 |
| Max Bumps: |
400 |
| Tol: |
0.001 |
|
Signal To Noise
| Channel | StoN | STA | LTA |
| AV:LSSA: :BHZ:20230702T10:37:57.679016Z | 31.406507 | 7.481798E-6 | 2.3822446E-7 |
| AV:LSSA: :BHN:20230702T10:37:57.679016Z | 8.020301 | 5.273015E-6 | 6.574585E-7 |
| AV:LSSA: :BHE:20230702T10:37:57.679016Z | 3.4020352 | 2.6055677E-6 | 7.6588503E-7 |
| Arrivals |
| Ps | 8.0 SECOND |
| PpPs | 26 SECOND |
| PsPs/PpSs | 34 SECOND |
