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AMKA Regional Station, Amchitka Island, Alaska - Earthquake Result Viewer
| Earthquake location: |
Vanuatu Islands |
| Earthquake latitude/longitude: |
-14.9/167.1 |
| Earthquake time(UTC): |
2021/08/18 (230) 10:10:05 GMT |
| Earthquake Depth: |
91 km |
| Earthquake Magnitude: |
6.8 mww |
| Earthquake Catalog/Contributor: |
NEIC PDE/us |
|
| Network: |
AV Alaska Volcano Observatory |
| Station: |
AMKA Regional Station, Amchitka Island, Alaska |
| Lat/Lon: |
51.38 N/179.30 E |
| Elevation: |
116 m |
|
| Distance: |
66.8 deg |
| Az: |
8.294 deg |
| Baz: |
192.857 deg |
| Ray Param: |
0.05711846 |
| Estimated Moho Depth: |
25.25 km |
| Estimated Crust Vp/Vs: |
2.07 |
| Assumed Crust Vp: |
6.183 km/s |
| Estimated Crust Vs: |
2.99 km/s |
| Estimated Crust Poisson's Ratio: |
0.35 |
|
| Radial Match: |
86.84949 % |
| Radial Bump: |
400 |
| Transverse Match: |
91.29489 % |
| Transverse Bump: |
400 |
| SOD ConfigId: |
25131211 |
| Insert Time: |
2021-09-01 10:16:14.229 +0000 |
| GWidth: |
2.5 |
| Max Bumps: |
400 |
| Tol: |
0.001 |
|
Signal To Noise
| Channel | StoN | STA | LTA |
| AV:AMKA: :BHZ:20210818T10:20:16.419009Z | 33.793602 | 1.2619184E-6 | 3.7341934E-8 |
| AV:AMKA: :BHN:20210818T10:20:16.419009Z | 7.993929 | 3.738877E-7 | 4.6771458E-8 |
| AV:AMKA: :BHE:20210818T10:20:16.419009Z | 3.6204655 | 1.3493565E-7 | 3.7270247E-8 |
| Arrivals |
| Ps | 4.5 SECOND |
| PpPs | 12 SECOND |
| PsPs/PpSs | 17 SECOND |
