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AMKA Regional Station, Amchitka Island, 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: |
AMKA Regional Station, Amchitka Island, Alaska |
| Lat/Lon: |
51.38 N/179.30 E |
| Elevation: |
116 m |
|
| Distance: |
74.6 deg |
| Az: |
5.774 deg |
| Baz: |
188.5 deg |
| Ray Param: |
0.05217424 |
| Estimated Moho Depth: |
26.5 km |
| Estimated Crust Vp/Vs: |
2.03 |
| Assumed Crust Vp: |
6.183 km/s |
| Estimated Crust Vs: |
3.049 km/s |
| Estimated Crust Poisson's Ratio: |
0.34 |
|
| Radial Match: |
85.15572 % |
| Radial Bump: |
400 |
| Transverse Match: |
84.2245 % |
| Transverse Bump: |
400 |
| SOD ConfigId: |
30536071 |
| Insert Time: |
2023-06-03 01:57:44.547 +0000 |
| GWidth: |
2.5 |
| Max Bumps: |
400 |
| Tol: |
0.001 |
|
Signal To Noise
| Channel | StoN | STA | LTA |
| AV:AMKA: :BHZ:20230520T02:02:04.219971Z | 19.753294 | 1.3549E-6 | 6.859109E-8 |
| AV:AMKA: :BHN:20230520T02:02:04.219971Z | 7.03926 | 3.8685548E-7 | 5.4956843E-8 |
| AV:AMKA: :BHE:20230520T02:02:04.219971Z | 1.4773258 | 8.911669E-8 | 6.0322975E-8 |
| Arrivals |
| Ps | 4.5 SECOND |
| PpPs | 13 SECOND |
| PsPs/PpSs | 17 SECOND |
