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GSIG Igitkin Island, Great Sitkin Volcano, Alaska - Earthquake Result Viewer
| Earthquake location: |
Southeast Of Loyalty Islands |
| Earthquake latitude/longitude: |
-23.1/170.4 |
| Earthquake time(UTC): |
2023/05/20 (140) 01:51:01 GMT |
| Earthquake Depth: |
45 km |
| Earthquake Magnitude: |
7.4 Mi |
| Earthquake Catalog/Contributor: |
NEIC PDE/at |
|
| 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: |
75.7 deg |
| Az: |
8.676 deg |
| Baz: |
192.979 deg |
| Ray Param: |
0.051407963 |
| Estimated Moho Depth: |
27.0 km |
| Estimated Crust Vp/Vs: |
1.60 |
| Assumed Crust Vp: |
3.943 km/s |
| Estimated Crust Vs: |
2.465 km/s |
| Estimated Crust Poisson's Ratio: |
0.18 |
|
| Radial Match: |
95.787346 % |
| Radial Bump: |
400 |
| Transverse Match: |
94.35624 % |
| Transverse Bump: |
400 |
| SOD ConfigId: |
30536071 |
| Insert Time: |
2023-06-03 01:58:42.629 +0000 |
| GWidth: |
2.5 |
| Max Bumps: |
400 |
| Tol: |
0.001 |
|
Signal To Noise
| Channel | StoN | STA | LTA |
| AV:GSIG: :BHZ:20230520T02:02:10.838989Z | 42.251953 | 9.316408E-6 | 2.2049652E-7 |
| AV:GSIG: :BHN:20230520T02:02:10.838989Z | 12.698605 | 3.5639819E-6 | 2.8065935E-7 |
| AV:GSIG: :BHE:20230520T02:02:10.838989Z | 2.628418 | 7.4795315E-7 | 2.84564E-7 |
| Arrivals |
| Ps | 4.2 SECOND |
| PpPs | 18 SECOND |
| PsPs/PpSs | 22 SECOND |
