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ETKA Kagalaska Island, Regional Station, 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: |
ETKA Kagalaska Island, Regional Station, Alaska |
| Lat/Lon: |
51.86 N/176.41 W |
| Elevation: |
290 m |
|
| Distance: |
75.5 deg |
| Az: |
8.405 deg |
| Baz: |
192.534 deg |
| Ray Param: |
0.051535696 |
| Estimated Moho Depth: |
34.0 km |
| Estimated Crust Vp/Vs: |
2.04 |
| Assumed Crust Vp: |
5.88 km/s |
| Estimated Crust Vs: |
2.886 km/s |
| Estimated Crust Poisson's Ratio: |
0.34 |
|
| Radial Match: |
91.6173 % |
| Radial Bump: |
400 |
| Transverse Match: |
89.8226 % |
| Transverse Bump: |
400 |
| SOD ConfigId: |
30536071 |
| Insert Time: |
2023-06-03 01:58:31.197 +0000 |
| GWidth: |
2.5 |
| Max Bumps: |
400 |
| Tol: |
0.001 |
|
Signal To Noise
| Channel | StoN | STA | LTA |
| AV:ETKA: :BHZ:20230520T02:02:09.778992Z | 57.35182 | 9.185733E-6 | 1.6016462E-7 |
| AV:ETKA: :BHN:20230520T02:02:09.778992Z | 18.463392 | 3.6728036E-6 | 1.9892354E-7 |
| AV:ETKA: :BHE:20230520T02:02:09.778992Z | 9.487252 | 1.746902E-6 | 1.841315E-7 |
| Arrivals |
| Ps | 6.1 SECOND |
| PpPs | 17 SECOND |
| PsPs/PpSs | 23 SECOND |
