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TTA Tatalina, 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: |
AT Alaska Tsunami Warning Seismic System |
| Station: |
TTA Tatalina, Alaska |
| Lat/Lon: |
62.93 N/156.01 W |
| Elevation: |
990 m |
|
| Distance: |
82.7 deg |
| Az: |
16.078 deg |
| Baz: |
215.822 deg |
| Ray Param: |
0.046499215 |
| Estimated Moho Depth: |
32.0 km |
| Estimated Crust Vp/Vs: |
1.80 |
| Assumed Crust Vp: |
6.182 km/s |
| Estimated Crust Vs: |
3.43 km/s |
| Estimated Crust Poisson's Ratio: |
0.28 |
|
| Radial Match: |
89.48229 % |
| Radial Bump: |
400 |
| Transverse Match: |
78.051994 % |
| Transverse Bump: |
400 |
| SOD ConfigId: |
25131211 |
| Insert Time: |
2021-09-01 10:15:27.835 +0000 |
| GWidth: |
2.5 |
| Max Bumps: |
400 |
| Tol: |
0.001 |
|
Signal To Noise
| Channel | StoN | STA | LTA |
| AT:TTA: :BHZ:20210818T10:21:47.700015Z | 49.728622 | 2.8047582E-6 | 5.6401287E-8 |
| AT:TTA: :BHN:20210818T10:21:47.700015Z | 3.661621 | 8.5079125E-7 | 2.3235371E-7 |
| AT:TTA: :BHE:20210818T10:21:47.700015Z | 11.489996 | 8.160768E-7 | 7.1024985E-8 |
| Arrivals |
| Ps | 4.3 SECOND |
| PpPs | 14 SECOND |
| PsPs/PpSs | 18 SECOND |
