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CHGN Chignik, Alaska - Earthquake Result Viewer
| Earthquake location: |
Fiji Islands Region |
| Earthquake latitude/longitude: |
-18.2/-178.1 |
| Earthquake time(UTC): |
2018/08/19 (231) 00:19:37 GMT |
| Earthquake Depth: |
563 km |
| Earthquake Magnitude: |
8.2 mww |
| Earthquake Catalog/Contributor: |
NEIC PDE/us |
|
| Network: |
AT Alaska Tsunami Warning Seismic System |
| Station: |
CHGN Chignik, Alaska |
| Lat/Lon: |
56.30 N/158.41 W |
| Elevation: |
17 m |
|
| Distance: |
76.0 deg |
| Az: |
11.163 deg |
| Baz: |
199.281 deg |
| Ray Param: |
0.049481086 |
| Estimated Moho Depth: |
62.75 km |
| Estimated Crust Vp/Vs: |
1.77 |
| Assumed Crust Vp: |
6.134 km/s |
| Estimated Crust Vs: |
3.465 km/s |
| Estimated Crust Poisson's Ratio: |
0.27 |
|
| Radial Match: |
94.52652 % |
| Radial Bump: |
400 |
| Transverse Match: |
87.53912 % |
| Transverse Bump: |
400 |
| SOD ConfigId: |
13570011 |
| Insert Time: |
2019-04-30 20:53:44.059 +0000 |
| GWidth: |
2.5 |
| Max Bumps: |
400 |
| Tol: |
0.001 |
|
Signal To Noise
| Channel | StoN | STA | LTA |
| AT:CHGN: :BHZ:20180819T00:29:56.160002Z | 6.8261175 | 1.2426956E-5 | 1.8205013E-6 |
| AT:CHGN: :BHN:20180819T00:29:56.160002Z | 3.2015293 | 5.8840037E-6 | 1.8378729E-6 |
| AT:CHGN: :BHE:20180819T00:29:56.160002Z | 1.5229785 | 2.9408684E-6 | 1.930998E-6 |
| Arrivals |
| Ps | 8.1 SECOND |
| PpPs | 28 SECOND |
| PsPs/PpSs | 36 SECOND |
