Station GH AKOS - Akosombo Dam, Ghana
Network: GH - Ghana Digital Seismic Network
Nearby stations (2 deg radius)
| Station | Name | (Lat, Lon) | Start / End | Elevation |
| AKOS | Akosombo Dam, Ghana | (6.30, 0.07) | 2010-01-01 / 2599-12-31 | 217 m |
| Crust2 Type: | I7,late Proter., 1 km seds. |
| Thickness Estimate: | 46 km |
| Thickness StdDev: | 2.5 km |
| Vp/Vs Estimate: | 1.81 |
| Vp/Vs StdDev: | 0.05 |
| Vs Estimate: | 3.648 km/s |
| Poisson's Ratio: | 0.28 |
| Peak Value: | 0.01 |
| Assumed Vp: | 6.612 km/s |
| Ps Weight: | 0.33333334 |
| PpPs Weight: | 0.33333334 |
| PsPs Weight: | 0.33333328 |
| Residual Complexity: | 0.536 |
| Nearby stations H: | +- |
| (2.0 deg) Vp/Vs: | +- |
11 with match > 90% ( 25.0 %) and 17 with match > 80% ( 38.636364 %) out of 44.
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 | 46 km | 1.81 | 6.612 km/s | 3.648 km/s | 0.28 | |
| Crust2.0 | 42 km | 1.78 | 6.612 km/s | 3.71 km/s | 0.27 | I7,late Proter., 1 km seds. |
| Global Maxima | 46 km | 1.81 | 6.612 km/s | 3.648 km/s | 0.28 | amp=0.012887356 |
| Local Maxima 1 | 56 km | 2.09 | 6.612 km/s | 3.171 km/s | 0.35 | amp=0.006525882 |
| Local Maxima 2 | 69 km | 1.60 | 6.612 km/s | 4.132 km/s | 0.18 | amp=0.004631568 |
| Local Maxima 3 | 35 km | 1.63 | 6.612 km/s | 4.044 km/s | 0.20 | amp=0.0037944198 |
| Local Maxima 4 | 48 km | 1.72 | 6.612 km/s | 3.839 km/s | 0.25 | amp=0.003751898 |
| Predicted Arrivals for vertical incidence (zero ray parameter) | |
| Ps | 5.62 SECOND |
| PpPs | 19.46 SECOND |
| PsPs/PpSs | 25.08 SECOND |
Events Processed for this Station
Download zip of receiver functions as SAC
Plot maxima for each earthquake.
Events Used in the Stack
(17 events)| Radial Match | Distance | Baz | FERegion | Time | Lat/Lon | Depth | Magnitude |
| 97.55035 | 65.3 deg | 63.335 deg | Pakistan | 2013/09/24 11:29:47 GMT | (27.0, 65.5) | 15 km | 7.7 MWW, 7.7 MWC, 7.8 MWC |
| 97.30971 | 75.7 deg | 201.891 deg | Scotia Sea | 2013/11/17 09:04:55 GMT | (-60.3, -46.4) | 10 km | 7.7 MWW, 7.6 MWC, 7.7 MWW, 7.8 MI, 7.8 MWC |
| 96.130135 | 77.0 deg | 252.222 deg | Near Coast Of Peru | 2013/09/25 16:42:43 GMT | (-15.8, -74.5) | 40 km | 7.1 MWW, 6.8 MI, 7.0 MWB, 7.0 MWC, 7.1 MWW, 7.1 MWC |
| 95.989655 | 75.6 deg | 210.024 deg | Falkland Islands Region | 2013/11/25 06:27:33 GMT | (-53.9, -55.0) | 12 km | 7.0 MWW, 6.9 MWC, 6.9 MWB, 7.0 MWC |
| 94.965256 | 77.8 deg | 274.536 deg | South Of Panama | 2013/08/13 15:43:15 GMT | (5.8, -78.2) | 12 km | 6.7 MWW, 6.6 MWB, 6.7 MWW, 6.7 MWC, 6.7 MI |
| 94.11631 | 77.5 deg | 237.211 deg | Near Coast Of Central Chile | 2013/10/31 23:03:59 GMT | (-30.3, -71.5) | 27 km | 6.6 MWW, 6.4 MWB, 6.5 MWC, 6.6 MWW, 6.6 MI |
| 93.19245 | 66.1 deg | 287.955 deg | Puerto Rico Region | 2014/01/13 04:01:03 GMT | (19.0, -66.8) | 20 km | 6.4 MWW, 6.2 MWB, 6.3 MWC, 6.4 MI, 6.4 MWC |
| 92.41728 | 76.0 deg | 202.126 deg | Scotia Sea | 2013/11/16 03:34:31 GMT | (-60.3, -47.1) | 10 km | 6.9 MWW, 6.8 MWB, 6.9 MWC, 7.4 MI |
| 92.33359 | 74.4 deg | 247.561 deg | Near Coast Of Northern Chile | 2014/03/22 12:59:59 GMT | (-19.8, -70.9) | 20 km | 6.2 MWW, 6.2 MWB, 6.3 MWC, 6.4 MWC |
| 91.55785 | 74.3 deg | 247.566 deg | Near Coast Of Northern Chile | 2014/03/23 18:20:03 GMT | (-19.7, -70.8) | 35 km | 6.0 MB, 6.2 MWB, 6.2 MWW, 6.3 MWC |
| 91.083885 | 58.5 deg | 283.26 deg | North Atlantic Ocean | 2014/02/18 09:27:13 GMT | (14.7, -58.9) | 17 km | 6.5 MWW, 6.3 MWB, 6.5 MWC, 6.6 MWC, 6.7 MI |
| 89.5259 | 78.4 deg | 254.276 deg | Near Coast Of Peru | 2014/03/15 08:59:21 GMT | (-14.1, -76.3) | 20 km | 6.1 MWW, 6.0 MWB, 6.2 MWC |
| 87.769516 | 36.1 deg | 33.075 deg | Crete, Greece | 2013/10/12 13:11:53 GMT | (35.5, 23.3) | 40 km | 6.6 MWW, 6.5 MWB, 6.6 MWW, 6.7 MWC |
| 83.916725 | 45.3 deg | 285.064 deg | Northern Mid-Atlantic Ridge | 2013/09/05 04:01:36 GMT | (15.2, -45.2) | 10 km | 6.0 MWW, 5.9 MWB, 6.0 MWW, 6.0 MWC |
| 82.37758 | 74.2 deg | 247.344 deg | Near Coast Of Northern Chile | 2014/03/16 21:16:30 GMT | (-19.9, -70.6) | 20 km | 6.7 MWW, 6.7 MWC, 7.0 MI |
| 81.08025 | 36.8 deg | 27.171 deg | Greece | 2014/02/03 03:08:46 GMT | (38.3, 20.4) | 5.0 km | 6.0 MWW, 6.0 MWB, 6.1 MWC |
| 81.02594 | 81.7 deg | 263.447 deg | Near Coast Of Northern Peru | 2014/03/15 23:51:33 GMT | (-5.6, -81.0) | 29 km | 6.3 MWW, 6.2 MWB, 6.3 MWC |
Losers
(27 events)| Radial Match | Distance | Baz | FERegion | Time | Lat/Lon | Depth | Magnitude | Reason |
| 78.05767 | 66.8 deg | 195.982 deg | South Sandwich Islands Region | 2014/02/01 03:58:43 GMT | (-56.8, -27.3) | 130 km | 6.1 MWW, 6.1 MWC, 6.1 MWB, 6.2 MWC | |
| 74.10685 | 72.7 deg | 248.501 deg | Northern Chile | 2014/01/29 10:01:50 GMT | (-18.5, -69.4) | 120 km | 5.6 MWW, 5.6 MWB, 5.7 MWC | |
| 73.97941 | 36.9 deg | 27.335 deg | Greece | 2014/01/26 13:57:19 GMT | (38.3, 20.6) | 10 km | 5.6 MB | |
| 72.46761 | 75.4 deg | 201.355 deg | Scotia Sea | 2014/02/08 19:50:36 GMT | (-60.4, -45.2) | 24 km | 5.7 MWW, 5.6 MWB, 5.8 MWC | |
| 70.89415 | 77.8 deg | 254.094 deg | Near Coast Of Peru | 2014/02/18 23:35:58 GMT | (-14.2, -75.6) | 57 km | 6.0 MWB, 5.9 MWW, 5.9 MWC, 6.0 MWC | |
| 68.41811 | 67.9 deg | 246.392 deg | Southern Bolivia | 2014/01/27 16:42:37 GMT | (-19.3, -63.9) | 600 km | 5.6 MWB | |
| 68.26813 | 93.4 deg | 81.851 deg | Nicobar Islands, India Region | 2014/03/21 13:41:07 GMT | (7.8, 94.3) | 10 km | 6.5 MWB, 6.4 MWC, 6.4 MWB, 6.4 MWW | |
| 66.67617 | 78.1 deg | 255.758 deg | Near Coast Of Peru | 2013/11/25 20:06:55 GMT | (-12.6, -76.2) | 77 km | 5.5 MWB, 5.5 MWC | |
| 64.87176 | 78.7 deg | 234.052 deg | Near Coast Of Central Chile | 2014/03/04 10:51:15 GMT | (-33.6, -72.0) | 20 km | 5.7 MWW, 5.7 MWB, 5.8 MWC | |
| 62.306324 | 90.5 deg | 284.694 deg | Near Coast Of Chiapas, Mexico | 2014/01/11 13:10:51 GMT | (14.6, -92.1) | 78 km | 5.5 MWB, 5.7 MWC | |
| 61.913284 | 75.4 deg | 241.722 deg | Near Coast Of Northern Chile | 2013/12/17 12:30:00 GMT | (-25.5, -70.5) | 72 km | 5.5 MWW, 5.4 MWR, 5.5 MWC, 5.6 MWB | |
| 61.77043 | 49.3 deg | 335.705 deg | Northern Mid-Atlantic Ridge | 2013/09/30 08:16:09 GMT | (49.5, -28.5) | 10 km | 5.5 MWC, 5.5 MWC | |
| 59.007275 | 74.3 deg | 247.475 deg | Near Coast Of Northern Chile | 2014/03/24 11:26:39 GMT | (-19.8, -70.8) | 22 km | 5.7 MWW, 5.7 MWB, 5.8 MWC | |
| 58.902042 | 53.4 deg | 58.05 deg | Southern Iran | 2013/11/28 13:51:34 GMT | (29.3, 51.3) | 8.0 km | 5.8 MWB, 5.7 MWC | |
| 56.617447 | 68.8 deg | 190.367 deg | East Of South Sandwich Islands | 2014/03/11 02:44:05 GMT | (-60.9, -20.0) | 10 km | 6.4 MWW, 6.4 MWB, 6.4 MWC, 6.8 MI | |
| 56.563595 | 74.4 deg | 247.334 deg | Near Coast Of Northern Chile | 2014/03/18 21:26:45 GMT | (-20.0, -70.8) | 3.8 km | 5.8 MWW, 5.9 MWC, 6.0 MWR, 6.0 MWB | |
| 56.505157 | 79.3 deg | 270.509 deg | Near Coast Of Ecuador | 2014/03/09 20:29:52 GMT | (1.7, -79.4) | 6.0 km | 5.6 MWW, 5.6 MWC, 5.6 MWB | |
| 56.35489 | 91.8 deg | 284.64 deg | Near Coast Of Chiapas, Mexico | 2013/09/26 06:46:03 GMT | (14.4, -93.4) | 8.8 km | 5.5 MWB, 5.7 MWC | |
| 55.635197 | 69.7 deg | 192.983 deg | South Sandwich Islands Region | 2014/03/19 20:17:43 GMT | (-60.7, -25.3) | 10 km | 5.5 MWW, 5.4 MWB, 5.5 MWC | |
| 55.60195 | 96.5 deg | 87.229 deg | Northern Sumatra, Indonesia | 2013/12/01 06:29:57 GMT | (2.0, 96.8) | 20 km | 6.0 MWW, 5.9 MWB, 5.9 MWW, 6.1 MWC | |
| 55.33418 | 93.3 deg | 81.858 deg | Nicobar Islands, India Region | 2014/03/14 13:38:06 GMT | (7.8, 94.3) | 10 km | 5.5 MWW, 5.4 MWB, 5.6 MWC | |
| 54.970848 | 65.3 deg | 63.135 deg | Pakistan | 2013/09/24 17:20:13 GMT | (27.1, 65.5) | 10 km | 5.5 MB, 5.8 MWC | |
| 54.36513 | 76.0 deg | 202.132 deg | Scotia Sea | 2013/11/13 23:45:47 GMT | (-60.3, -47.1) | 11 km | 6.1 MWW, 6.0 MWB, 6.1 MWW, 6.1 MWC | |
| 53.35237 | 92.1 deg | 84.343 deg | Off W Coast Of Northern Sumatra | 2013/11/22 17:20:58 GMT | (5.4, 92.8) | 16 km | 5.5 MWW, 5.3 MWB, 5.5 MWC | |
| 51.908733 | 67.9 deg | 93.834 deg | Carlsberg Ridge | 2013/11/08 09:51:01 GMT | (-1.2, 67.7) | 10 km | 5.5 MWB, 5.6 MWC | |
| 43.68376 | 97.3 deg | 287.858 deg | Near Coast Of Guerrero, Mexico | 2013/08/21 12:38:29 GMT | (16.9, -99.5) | 21 km | 6.2 MWW, 6.2 MWW, 6.2 MWB, 6.2 MWC | |
| 33.393955 | 85.9 deg | 280.026 deg | Off Coast Of Costa Rica | 2013/08/12 05:18:59 GMT | (10.5, -86.9) | 22 km | 5.5 MW, 5.5 MWC, 5.5 MWC |
