Station IM VNDA - Vanda, Antarctica
Network: IM - International Miscellaneous Stations
Nearby stations (2 deg radius)
| Station | Name | (Lat, Lon) | Start / End | Elevation |
| VNDA | Vanda, Antarctica | (-77.51, 161.85) | 1970-01-24 / 2599-12-31 | 98 m |
| Crust2 Type: | NB,highly extended crust, 0.5 km ice, 0.5km sediments |
| Thickness Estimate: | 24 km |
| Thickness StdDev: | 7.7 km |
| Vp/Vs Estimate: | 2.10 |
| Vp/Vs StdDev: | 0.19 |
| Vs Estimate: | 2.981 km/s |
| Poisson's Ratio: | 0.35 |
| Peak Value: | 0.03 |
| Assumed Vp: | 6.245 km/s |
| Ps Weight: | 0.33333334 |
| PpPs Weight: | 0.33333334 |
| PsPs Weight: | 0.33333328 |
| Residual Complexity: | 0.831 |
| Nearby stations H: | 30 km +- 4.9 km |
| (2.0 deg) Vp/Vs: | 1.90 +- 0.18 |
2 with match > 90% ( 20.0 %) and 2 with match > 80% ( 20.0 %) out of 10.
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 | 24 km | 2.10 | 6.245 km/s | 2.981 km/s | 0.35 | |
| Crust2.0 | 27 km | 1.78 | 6.245 km/s | 3.51 km/s | 0.27 | NB,highly extended crust, 0.5 km ice, 0.5km sediments |
| Global Maxima | 24 km | 2.10 | 6.245 km/s | 2.981 km/s | 0.35 | amp=0.02525778 |
| Local Maxima 1 | 67 km | 1.77 | 6.245 km/s | 3.528 km/s | 0.27 | amp=0.023969077 |
| Local Maxima 2 | 42 km | 1.65 | 6.245 km/s | 3.779 km/s | 0.21 | amp=0.022316238 |
| Local Maxima 3 | 34 km | 1.78 | 6.245 km/s | 3.513 km/s | 0.27 | amp=0.019458447 |
| Local Maxima 4 | 67 km | 1.60 | 6.245 km/s | 3.903 km/s | 0.18 | amp=0.015525677 |
| Predicted Arrivals for vertical incidence (zero ray parameter) | |
| Ps | 4.25 SECOND |
| PpPs | 12.02 SECOND |
| PsPs/PpSs | 16.27 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 |
| 92.67131 | 80.9 deg | 317.077 deg | Minahassa Peninsula, Sulawesi | 1998/05/21 05:34:25 GMT | (0.2, 119.6) | 33 km | 6.2 MB, 6.3 MS, 6.6 UNKNOWN, 6.6 MW |
| 90.27154 | 57.5 deg | 130.697 deg | Off Coast Of Southern Chile | 1998/04/01 22:42:56 GMT | (-40.3, -74.9) | 9.0 km | 6.2 MB, 6.0 MS, 6.7 UNKNOWN, 6.6 ME |
Losers
(8 events)| Radial Match | Distance | Baz | FERegion | Time | Lat/Lon | Depth | Magnitude | Reason |
| 78.49896 | 54.0 deg | 230.955 deg | Prince Edward Islands Region | 1998/05/21 22:31:22 GMT | (-43.4, 41.4) | 10 km | 5.8 MS, 5.4 MB, 6.3 UNKNOWN, 6.2 MW | |
| 73.4764 | 72.5 deg | 349.415 deg | New Britain Region, P.N.G. | 1998/05/13 23:02:05 GMT | (-5.1, 151.7) | 61 km | 6.0 MB, 6.6 UNKNOWN, 5.9 ME | |
| 68.72467 | 54.5 deg | 20.675 deg | South Of Fiji Islands | 1998/04/14 03:41:22 GMT | (-23.8, -179.9) | 499 km | 5.5 MB, 6.2 UNKNOWN, 6.1 MW | |
| 68.43714 | 88.2 deg | 322.303 deg | Mindanao, Philippines | 1998/05/23 17:44:47 GMT | (8.1, 123.7) | 658 km | 5.9 MB, 6.1 UNKNOWN, 6.0 MW | |
| 67.808 | 83.7 deg | 296.746 deg | Southern Sumatra, Indonesia | 1998/04/01 17:56:23 GMT | (-0.5, 99.3) | 56 km | 6.2 MB, 6.9 MS, 7.0 UNKNOWN, 6.6 ME | |
| 66.67931 | 72.1 deg | 345.394 deg | Eastern New Guinea Reg., P.N.G. | 1998/06/12 21:53:00 GMT | (-5.7, 147.9) | 140 km | 5.7 MB, 5.8 UNKNOWN, 5.8 MW | |
| 64.92885 | 75.7 deg | 333.598 deg | Irian Jaya Region, Indonesia | 1998/04/27 18:40:38 GMT | (-3.0, 136.3) | 53 km | 5.5 MB, 6.2 UNKNOWN, 6.0 MW | |
| 57.064716 | 89.0 deg | 124.744 deg | Peru-Brazil Border Region | 1998/04/03 22:01:48 GMT | (-8.1, -74.2) | 165 km | 6.1 MB, 5.6 MS, 6.6 UNKNOWN, 6.6 MW |
