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GRA Grapevine Ranger Station, Death Valley, CA, USA - Earthquake Result Viewer
| Earthquake location: |
Tonga Islands |
| Earthquake latitude/longitude: |
-15.6/-174.6 |
| Earthquake time(UTC): |
2023/05/10 (130) 16:02:00 GMT |
| Earthquake Depth: |
210 km |
| Earthquake Magnitude: |
7.6 mww |
| Earthquake Catalog/Contributor: |
NEIC PDE/us |
|
| Network: |
CI Caltech Regional Seismic Network |
| Station: |
GRA Grapevine Ranger Station, Death Valley, CA, USA |
| Lat/Lon: |
37.00 N/117.37 W |
| Elevation: |
689 m |
|
| Distance: |
75.1 deg |
| Az: |
44.166 deg |
| Baz: |
236.994 deg |
| Ray Param: |
0.05134947 |
| Estimated Moho Depth: |
41.0 km |
| Estimated Crust Vp/Vs: |
1.68 |
| Assumed Crust Vp: |
6.279 km/s |
| Estimated Crust Vs: |
3.743 km/s |
| Estimated Crust Poisson's Ratio: |
0.22 |
|
| Radial Match: |
88.73641 % |
| Radial Bump: |
400 |
| Transverse Match: |
79.69186 % |
| Transverse Bump: |
400 |
| SOD ConfigId: |
30536071 |
| Insert Time: |
2023-05-24 16:17:35.224 +0000 |
| GWidth: |
2.5 |
| Max Bumps: |
400 |
| Tol: |
0.001 |
|
Signal To Noise
| Channel | StoN | STA | LTA |
| CI:GRA: :HHZ:20230510T16:12:48.088024Z | 33.830612 | 6.8150407E-6 | 2.0144597E-7 |
| CI:GRA: :HHN:20230510T16:12:48.088024Z | 8.274036 | 1.921516E-6 | 2.3223443E-7 |
| CI:GRA: :HHE:20230510T16:12:48.088024Z | 7.8274884 | 1.6980144E-6 | 2.1692966E-7 |
| Arrivals |
| Ps | 4.6 SECOND |
| PpPs | 17 SECOND |
| PsPs/PpSs | 22 SECOND |
