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GSIG Igitkin Island, Great Sitkin Volcano, Alaska - Earthquake Result Viewer
| Earthquake location: |
Tonga Islands |
| Earthquake latitude/longitude: |
-15.6/-174.6 |
| Earthquake time(UTC): |
2023/05/10 (130) 16:02:00 GMT |
| Earthquake Depth: |
210 km |
| Earthquake Magnitude: |
7.6 mww |
| Earthquake Catalog/Contributor: |
NEIC PDE/us |
|
| Network: |
AV Alaska Volcano Observatory |
| Station: |
GSIG Igitkin Island, Great Sitkin Volcano, Alaska |
| Lat/Lon: |
51.99 N/175.93 W |
| Elevation: |
407 m |
|
| Distance: |
67.3 deg |
| Az: |
359.116 deg |
| Baz: |
178.622 deg |
| Ray Param: |
0.05643452 |
| Estimated Moho Depth: |
27.0 km |
| Estimated Crust Vp/Vs: |
1.67 |
| Assumed Crust Vp: |
3.943 km/s |
| Estimated Crust Vs: |
2.361 km/s |
| Estimated Crust Poisson's Ratio: |
0.22 |
|
| Radial Match: |
91.25292 % |
| Radial Bump: |
400 |
| Transverse Match: |
84.381805 % |
| Transverse Bump: |
400 |
| SOD ConfigId: |
30536071 |
| Insert Time: |
2023-05-24 16:10:42.526 +0000 |
| GWidth: |
2.5 |
| Max Bumps: |
400 |
| Tol: |
0.001 |
|
Signal To Noise
| Channel | StoN | STA | LTA |
| AV:GSIG: :BHZ:20230510T16:12:01.638988Z | 18.586008 | 1.0517054E-5 | 5.6585867E-7 |
| AV:GSIG: :BHN:20230510T16:12:01.638988Z | 4.8213015 | 4.8730753E-6 | 1.0107385E-6 |
| AV:GSIG: :BHE:20230510T16:12:01.638988Z | 2.9975574 | 2.0775615E-6 | 6.9308487E-7 |
| Arrivals |
| Ps | 4.7 SECOND |
| PpPs | 18 SECOND |
| PsPs/PpSs | 23 SECOND |
