Station 7G GASH - Gashari sector office
Network: 7G - Collaborative Research: Constraining transient magma intrusion processes in the
Nearby stations (2 deg radius)
| Station | Name | (Lat, Lon) | Start / End | Elevation |
| GASH | Gashari sector office | (-2.14, 29.53) | 2023-06-21 / 2024-01-06 | 1653 m |
| Crust2 Type: | X2,Rift, Rio Grande, Baikal, 0.5km sediments |
| Thickness Estimate: | 52 km |
| Thickness StdDev: | 7.5 km |
| Vp/Vs Estimate: | 2.10 |
| Vp/Vs StdDev: | 0.20 |
| Vs Estimate: | 3.1 km/s |
| Poisson's Ratio: | 0.35 |
| Peak Value: | 0.01 |
| Assumed Vp: | 6.502 km/s |
| Ps Weight: | 0.33333334 |
| PpPs Weight: | 0.33333334 |
| PsPs Weight: | 0.33333328 |
| Residual Complexity: | 0.867 |
| Nearby stations H: | +- |
| (2.0 deg) Vp/Vs: | +- |
2 with match > 90% ( 40.0 %) and 2 with match > 80% ( 40.0 %) out of 5.
Download stack as xyz text file.
Azimuth Distribution of Events:
Prior Results for this Station
| Study | Thickness | Vp/Vs | Vp | Vs | Poissons Ratio | Extra |
| EARS | 52 km | 2.10 | 6.502 km/s | 3.1 km/s | 0.35 | |
| Crust2.0 | 33 km | 1.77 | 6.502 km/s | 3.68 km/s | 0.26 | X2,Rift, Rio Grande, Baikal, 0.5km sediments |
| Global Maxima | 52 km | 2.10 | 6.502 km/s | 3.1 km/s | 0.35 | amp=0.008477293 |
| Local Maxima 1 | 38 km | 1.75 | 6.502 km/s | 3.72 km/s | 0.26 | amp=0.007244674 |
| Local Maxima 2 | 47 km | 1.62 | 6.502 km/s | 4.026 km/s | 0.19 | amp=0.0053325477 |
| Local Maxima 3 | 34 km | 1.83 | 6.502 km/s | 3.558 km/s | 0.29 | amp=0.00505727 |
| Local Maxima 4 | 54 km | 1.60 | 6.502 km/s | 4.063 km/s | 0.18 | amp=0.004788104 |
| Predicted Arrivals for vertical incidence (zero ray parameter) | |
| Ps | 8.69 SECOND |
| PpPs | 24.54 SECOND |
| PsPs/PpSs | 33.23 SECOND |
Events Processed for this Station
Download zip of receiver functions as SAC
Plot maxima for each earthquake.
Events Used in the Stack
(2 events)| Radial Match | Distance | Baz | FERegion | Time | Lat/Lon | Depth | Magnitude |
| 91.07065 | 76.4 deg | 352.177 deg | Norwegian Sea | 2023/12/13 20:20:10 UTC | (72.6, 3.5) | 10 km | 5.5 mww |
| 90.48633 | 38.6 deg | 98.709 deg | Mid-Indian Ridge | 2023/12/29 01:18:49 UTC | (-7.1, 67.9) | 7.7 km | 5.8 Mww |
Losers
(3 events)| Radial Match | Distance | Baz | FERegion | Time | Lat/Lon | Depth | Magnitude | Reason |
| 95.798416 | 49.8 deg | 181.281 deg | South Of Africa | 2023/12/22 17:36:32 UTC | (-52.1, 27.9) | 10 km | 6.1 mww | |
| 87.55364 | 54.5 deg | 226.315 deg | Southern Mid-Atlantic Ridge | 2023/12/15 22:23:42 UTC | (-35.9, -17.0) | 10 km | 5.9 Mww | |
| 47.791466 | 97.5 deg | 81.419 deg | Mindanao, Philippines | 2023/12/23 16:38:37 UTC | (8.8, 126.8) | 60 km | 5.2 Mww |
