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LSNW Northwest, 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: |
LSNW Northwest, Little Sitkin Volcano, Alaska |
| Lat/Lon: |
51.97 N/178.51 E |
| Elevation: |
290 m |
|
| Distance: |
69.8 deg |
| Az: |
355.534 deg |
| Baz: |
173.116 deg |
| Ray Param: |
0.054681096 |
| Estimated Moho Depth: |
12.0 km |
| Estimated Crust Vp/Vs: |
1.63 |
| Assumed Crust Vp: |
6.183 km/s |
| Estimated Crust Vs: |
3.799 km/s |
| Estimated Crust Poisson's Ratio: |
0.20 |
|
| Radial Match: |
85.80264 % |
| Radial Bump: |
400 |
| Transverse Match: |
83.38671 % |
| Transverse Bump: |
400 |
| SOD ConfigId: |
30536071 |
| Insert Time: |
2023-07-16 10:38:06.466 +0000 |
| GWidth: |
2.5 |
| Max Bumps: |
400 |
| Tol: |
0.001 |
|
Signal To Noise
| Channel | StoN | STA | LTA |
| AV:LSNW: :BHZ:20230702T10:37:57.81897Z | 31.200092 | 6.9181083E-6 | 2.2173359E-7 |
| AV:LSNW: :BHN:20230702T10:37:57.81897Z | 9.590095 | 3.6636134E-6 | 3.8202057E-7 |
| AV:LSNW: :BHE:20230702T10:37:57.81897Z | 6.9525695 | 1.7689131E-6 | 2.544258E-7 |
| Arrivals |
| Ps | 1.3 SECOND |
| PpPs | 4.9 SECOND |
| PsPs/PpSs | 6.2 SECOND |
