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SIT Sitka, Alaska - Earthquake Result Viewer
| Earthquake location: |
Tonga Islands Region |
| Earthquake latitude/longitude: |
-19.3/-172.1 |
| Earthquake time(UTC): |
2022/11/11 (315) 10:48:45 GMT |
| Earthquake Depth: |
25 km |
| Earthquake Magnitude: |
7.3 Mww |
| Earthquake Catalog/Contributor: |
NEIC PDE/us |
|
| Network: |
AT Alaska Tsunami Warning Seismic System |
| Station: |
SIT Sitka, Alaska |
| Lat/Lon: |
57.06 N/135.32 W |
| Elevation: |
19 m |
|
| Distance: |
82.1 deg |
| Az: |
19.285 deg |
| Baz: |
214.809 deg |
| Ray Param: |
0.04711431 |
| Estimated Moho Depth: |
24.5 km |
| Estimated Crust Vp/Vs: |
1.60 |
| Assumed Crust Vp: |
6.472 km/s |
| Estimated Crust Vs: |
4.045 km/s |
| Estimated Crust Poisson's Ratio: |
0.18 |
|
| Radial Match: |
93.661995 % |
| Radial Bump: |
215 |
| Transverse Match: |
78.78296 % |
| Transverse Bump: |
400 |
| SOD ConfigId: |
29756493 |
| Insert Time: |
2022-11-25 10:56:03.393 +0000 |
| GWidth: |
2.5 |
| Max Bumps: |
400 |
| Tol: |
0.001 |
|
Signal To Noise
| Channel | StoN | STA | LTA |
| AT:SIT: :BHZ:20221111T11:00:31.940013Z | 8.217912 | 6.6982807E-6 | 8.1508307E-7 |
| AT:SIT: :BHN:20221111T11:00:31.940013Z | 2.7067914 | 2.1965475E-6 | 8.1149494E-7 |
| AT:SIT: :BHE:20221111T11:00:31.940013Z | 2.0619354 | 1.8923764E-6 | 9.177671E-7 |
| Arrivals |
| Ps | 2.3 SECOND |
| PpPs | 9.6 SECOND |
| PsPs/PpSs | 12 SECOND |
