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LCO Las Campanas Astronomical Observatory, Chile - Earthquake Result Viewer
| Earthquake location: |
Tonga Islands Region |
| Earthquake latitude/longitude: |
-23.0/-174.7 |
| Earthquake time(UTC): |
2009/03/19 (078) 18:17:40 GMT |
| Earthquake Depth: |
34 km |
| Earthquake Magnitude: |
7.0 MB, 7.6 MS, 7.6 MW, 7.6 MW |
| Earthquake Catalog/Contributor: |
WHDF/NEIC |
|
| Network: |
IU Global Seismograph Network (GSN - IRIS/USGS) |
| Station: |
LCO Las Campanas Astronomical Observatory, Chile |
| Lat/Lon: |
29.01 S/70.70 W |
| Elevation: |
2299 m |
|
| Distance: |
90.4 deg |
| Az: |
121.782 deg |
| Baz: |
243.375 deg |
| Ray Param: |
0.041672647 |
| Estimated Moho Depth: |
46.0 km |
| Estimated Crust Vp/Vs: |
1.92 |
| Assumed Crust Vp: |
6.481 km/s |
| Estimated Crust Vs: |
3.38 km/s |
| Estimated Crust Poisson's Ratio: |
0.31 |
|
| Radial Match: |
94.31827 % |
| Radial Bump: |
400 |
| Transverse Match: |
90.53803 % |
| Transverse Bump: |
400 |
| SOD ConfigId: |
2658 |
| Insert Time: |
2010-03-04 16:01:53.899 +0000 |
| GWidth: |
2.5 |
| Max Bumps: |
400 |
| Tol: |
0.001 |
|
Signal To Noise
| Channel | StoN | STA | LTA |
| IU:LCO: :BHN:20090319T18:30:07.498013Z | 9.37079 | 4.3419973E-6 | 4.633545E-7 |
| IU:LCO: :BHE:20090319T18:30:07.498013Z | 1.9770037 | 6.624732E-7 | 3.350895E-7 |
| IU:LCO: :BHZ:20090319T18:30:07.498013Z | 3.3278432 | 1.2525917E-6 | 3.7639748E-7 |
| Arrivals |
| Ps | 6.6 SECOND |
| PpPs | 20 SECOND |
| PsPs/PpSs | 27 SECOND |
