Station XA SA34 - XA.SA34
Network: XA97 - Anatomy of an Archean Craton, South Africa
Nearby stations (2 deg radius)
| Station | Name | (Lat, Lon) | Start / End | Elevation |
| SA34 | XA.SA34 | (-26.80, 28.10) | 1998-04-04 / 1999-12-31 | 1500 m |
| Crust2 Type: | G1,Archean, no seds. |
| Thickness Estimate: | 40 km |
| Thickness StdDev: | 3.9 km |
| Vp/Vs Estimate: | 1.63 |
| Vp/Vs StdDev: | 0.12 |
| Vs Estimate: | 3.957 km/s |
| Poisson's Ratio: | 0.20 |
| Peak Value: | 0.02 |
| Assumed Vp: | 6.459 km/s |
| Ps Weight: | 0.33333334 |
| PpPs Weight: | 0.33333334 |
| PsPs Weight: | 0.33333328 |
| Residual Complexity: | 0.755 |
| Nearby stations H: | +- |
| (2.0 deg) Vp/Vs: | +- |
3 with match > 90% ( 15.789474 %) and 5 with match > 80% ( 26.31579 %) out of 19.
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 | 40 km | 1.63 | 6.459 km/s | 3.957 km/s | 0.20 | |
| Crust2.0 | 37 km | 1.76 | 6.459 km/s | 3.665 km/s | 0.26 | G1,Archean, no seds. |
| Global Maxima | 40 km | 1.63 | 6.459 km/s | 3.957 km/s | 0.20 | amp=0.021149404 |
| Local Maxima 1 | 37 km | 1.70 | 6.459 km/s | 3.811 km/s | 0.23 | amp=0.015597744 |
| Local Maxima 2 | 34 km | 1.93 | 6.459 km/s | 3.347 km/s | 0.32 | amp=0.012899719 |
| Local Maxima 3 | 34 km | 1.73 | 6.459 km/s | 3.745 km/s | 0.25 | amp=0.0070534777 |
| Local Maxima 4 | 68 km | 2.07 | 6.459 km/s | 3.128 km/s | 0.35 | amp=0.007050617 |
| Predicted Arrivals for vertical incidence (zero ray parameter) | |
| Ps | 3.94 SECOND |
| PpPs | 16.40 SECOND |
| PsPs/PpSs | 20.34 SECOND |
Events Processed for this Station
Download zip of receiver functions as SAC
Plot maxima for each earthquake.
Events Used in the Stack
(5 events)| Radial Match | Distance | Baz | FERegion | Time | Lat/Lon | Depth | Magnitude |
| 93.10628 | 85.0 deg | 239.616 deg | Near Coast Of Central Chile | 1998/09/03 17:37:58 GMT | (-29.5, -71.7) | 27 km | 6.2 MB, 6.6 MS, 6.5 UNKNOWN, 6.4 ME |
| 92.81811 | 75.2 deg | 44.163 deg | Western Xizang-India Border Reg. | 1999/03/28 19:05:11 GMT | (30.5, 79.4) | 15 km | 6.4 MB, 6.6 MS, 6.6 MW, 6.5 ME |
| 90.85223 | 41.3 deg | 100.375 deg | Mid-Indian Ridge | 1999/01/24 08:00:08 GMT | (-26.5, 74.5) | 10 km | 6.0 MB, 6.3 MS, 6.3 MW, 6.3 ME |
| 86.03646 | 42.2 deg | 282.76 deg | Ascension Island Region | 1998/06/18 04:17:54 GMT | (-11.6, -13.9) | 10 km | 6.1 MS, 5.4 MB, 6.2 UNKNOWN |
| 83.10886 | 91.8 deg | 250.421 deg | Near Coast Of Peru | 1999/04/03 06:17:18 GMT | (-16.7, -72.7) | 87 km | 6.1 MB, 6.2 MS, 6.8 MW, 6.8 MW |
Losers
(14 events)| Radial Match | Distance | Baz | FERegion | Time | Lat/Lon | Depth | Magnitude | Reason |
| 77.351906 | 48.8 deg | 218.088 deg | South Sandwich Islands Region | 1998/08/29 08:30:21 GMT | (-55.7, -27.0) | 33 km | 5.6 MB, 5.6 MS, 6.0 UNKNOWN, 5.9 MW | |
| 77.09414 | 39.6 deg | 243.098 deg | Southern Mid-Atlantic Ridge | 1998/06/24 10:44:30 GMT | (-37.3, -17.4) | 10 km | 5.7 MB, 5.8 MS, 6.0 UNKNOWN, 5.9 MW | |
| 75.747314 | 83.4 deg | 237.248 deg | Near Coast Of Central Chile | 1998/07/29 07:14:24 GMT | (-32.3, -71.3) | 51 km | 6.3 MB, 6.5 UNKNOWN, 6.5 ME | |
| 74.191376 | 49.0 deg | 293.693 deg | North Of Ascension Island | 1998/04/10 16:40:38 GMT | (-1.3, -15.7) | 10 km | 5.9 MS, 5.4 MB, 6.2 UNKNOWN, 6.1 MW | |
| 73.67627 | 94.0 deg | 91.728 deg | Minahassa Peninsula, Sulawesi | 1998/09/21 06:52:41 GMT | (0.3, 122.5) | 147 km | 6.1 MB, 6.0 UNKNOWN, 5.9 MW | |
| 72.36452 | 81.3 deg | 94.791 deg | Java, Indonesia | 1998/09/28 13:34:30 GMT | (-8.2, 112.4) | 152 km | 6.4 MB, 6.5 UNKNOWN, 6.5 MW | |
| 69.91549 | 85.6 deg | 246.922 deg | Northern Chile | 1999/03/02 17:45:55 GMT | (-22.7, -68.5) | 111 km | 5.8 MB, 6.1 MW, 5.9 MW | |
| 61.08277 | 74.8 deg | 34.64 deg | Afghanistan-Tajikistan Bord Reg. | 1998/12/11 20:16:24 GMT | (36.5, 71.0) | 223 km | 5.7 UNKNOWN, 5.0 MB, 5.6 MW | |
| 60.681286 | 61.5 deg | 29.178 deg | Southern Iran | 1999/03/04 05:38:26 GMT | (28.3, 57.2) | 33 km | 6.2 MB, 6.5 MS, 6.6 MW, 6.4 MW | |
| 59.842472 | 71.7 deg | 75.609 deg | Northern Sumatra, Indonesia | 1999/02/04 19:28:00 GMT | (4.0, 95.3) | 56 km | 5.8 MB, 5.4 MS, 5.9 MW, 5.9 MW | |
| 58.231087 | 48.1 deg | 216.636 deg | South Sandwich Islands Region | 1998/10/03 06:48:12 GMT | (-56.6, -25.4) | 33 km | 5.5 MS, 4.9 MB | |
| 58.110344 | 60.8 deg | 78.95 deg | South Indian Ocean | 1999/03/29 06:17:58 GMT | (-4.0, 87.3) | 10 km | 5.5 MS, 5.4 MB, 5.8 MW, 5.8 MW | |
| 55.473526 | 82.0 deg | 238.161 deg | Mendoza Province, Argentina | 1998/11/27 10:27:02 GMT | (-32.1, -69.3) | 127 km | 5.2 MB, 5.5 UNKNOWN, 5.3 MD | |
| 50.3628 | 80.5 deg | 232.043 deg | S. Chile-Argentina Border Region | 1998/12/14 16:25:24 GMT | (-38.2, -71.0) | 138 km | 6.0 UNKNOWN, 4.8 MS, 5.4 MB |
