Station TA M40A - Post Highland Seismo, Ainsworth, IA, USA
Network: TA - USArray Transportable Network (new EarthScope stations)
Nearby stations (2 deg radius)
| Station | Name | (Lat, Lon) | Start / End | Elevation |
| M40A | Post Highland Seismo, Ainsworth, IA, USA | (41.41, -91.51) | 2011-08-25 / 2599-12-31 | 223 m |
| Crust2 Type: | D9,Platform 1 km seds. |
| Thickness Estimate: | 38 km |
| Thickness StdDev: | 0.4 km |
| Vp/Vs Estimate: | 1.80 |
| Vp/Vs StdDev: | 0.02 |
| Vs Estimate: | 3.615 km/s |
| Poisson's Ratio: | 0.28 |
| Peak Value: | 0.04 |
| Assumed Vp: | 6.498 km/s |
| Ps Weight: | 0.33333334 |
| PpPs Weight: | 0.33333334 |
| PsPs Weight: | 0.33333328 |
| Residual Complexity: | 0.359 |
| Nearby stations H: | +- |
| (2.0 deg) Vp/Vs: | +- |
10 with match > 90% ( 11.627907 %) and 24 with match > 80% ( 27.906977 %) out of 86.
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 | 38 km | 1.80 | 6.498 km/s | 3.615 km/s | 0.28 | |
| Crust2.0 | 41 km | 1.77 | 6.498 km/s | 3.666 km/s | 0.27 | D9,Platform 1 km seds. |
| Global Maxima | 38 km | 1.80 | 6.498 km/s | 3.615 km/s | 0.28 | amp=0.040364593 |
| Local Maxima 1 | 47 km | 1.64 | 6.498 km/s | 3.95 km/s | 0.21 | amp=0.011732025 |
| Local Maxima 2 | 28 km | 2.09 | 6.498 km/s | 3.113 km/s | 0.35 | amp=0.008487302 |
| Local Maxima 3 | 38 km | 1.76 | 6.498 km/s | 3.681 km/s | 0.26 | amp=0.00742007 |
| Local Maxima 4 | 27 km | 1.72 | 6.498 km/s | 3.783 km/s | 0.24 | amp=0.006665558 |
| Predicted Arrivals for vertical incidence (zero ray parameter) | |
| Ps | 4.66 SECOND |
| PpPs | 16.36 SECOND |
| PsPs/PpSs | 21.02 SECOND |
Events Processed for this Station
Download zip of receiver functions as SAC
Plot maxima for each earthquake.
Events Used in the Stack
(24 events)| Radial Match | Distance | Baz | FERegion | Time | Lat/Lon | Depth | Magnitude |
| 98.00702 | 86.2 deg | 319.222 deg | Off East Coast Of Honshu, Japan | 2012/12/07 08:18:23 GMT | (37.9, 143.9) | 31 km | 7.2 MB, 7.3 MS, 7.3 MW, 7.3 MW |
| 97.09546 | 41.6 deg | 156.836 deg | Colombia | 2012/09/30 16:31:35 GMT | (1.9, -76.4) | 170 km | 7.0 MB, 7.3 MW, 7.2 MW |
| 96.92348 | 90.3 deg | 33.566 deg | Turkey | 2011/10/23 10:41:22 GMT | (38.7, 43.5) | 16 km | 6.9 MB, 7.3 MS, 7.3 MW, 7.1 MW |
| 95.92818 | 76.6 deg | 320.811 deg | Kuril Islands | 2013/04/19 03:05:52 GMT | (46.2, 150.8) | 110 km | 7.2 MW, 7.1 MB, 7.2 MW |
| 94.008835 | 53.0 deg | 21.486 deg | Norwegian Sea | 2012/05/24 22:47:46 GMT | (73.0, 5.7) | 10 km | 5.7 MB, 6.1 MS, 6.1 MW, 6.2 MW |
| 93.51035 | 52.0 deg | 158.153 deg | Peru-Brazil Border Region | 2012/08/02 09:38:30 GMT | (-8.4, -74.3) | 145 km | 5.9 MB, 6.1 MW, 6.1 MW |
| 92.3919 | 57.2 deg | 312.206 deg | Andreanof Islands, Aleutian Is. | 2012/09/26 23:39:55 GMT | (51.6, -178.3) | 16 km | 6.3 MB, 6.5 MS, 6.4 MW, 6.4 MW |
| 91.303444 | 70.2 deg | 321.2 deg | Kuril Islands | 2013/02/28 14:05:50 GMT | (51.0, 157.3) | 41 km | 6.4 MB, 6.7 MS, 6.9 MW, 6.8 MW |
| 90.78514 | 36.8 deg | 165.131 deg | South Of Panama | 2012/06/04 00:45:15 GMT | (5.3, -82.6) | 7.0 km | 5.9 MB, 5.9 MS, 6.3 MW, 6.2 MW |
| 90.48786 | 86.5 deg | 321.17 deg | Near East Coast Of Honshu, Japan | 2012/06/17 20:32:20 GMT | (38.9, 141.8) | 36 km | 6.0 MB, 5.9 MS, 6.3 MW, 6.4 MW |
| 89.2241 | 53.3 deg | 310.784 deg | Fox Islands, Aleutian Islands | 2011/09/02 10:55:53 GMT | (52.2, -171.7) | 32 km | 6.5 MB, 6.9 MS, 6.8 MW, 6.8 MW |
| 88.93997 | 50.7 deg | 310.145 deg | Fox Islands, Aleutian Islands | 2012/08/10 18:37:43 GMT | (52.6, -167.4) | 13 km | 5.9 MB, 6.2 MS, 6.2 MW, 6.2 MW |
| 88.78667 | 71.8 deg | 160.661 deg | Central Chile | 2013/01/30 20:15:43 GMT | (-28.1, -70.7) | 45 km | 6.5 MB, 6.5 MS, 6.8 MW, 6.8 MW |
| 88.1374 | 36.6 deg | 164.957 deg | South Of Panama | 2012/06/04 03:15:24 GMT | (5.5, -82.6) | 7.0 km | 5.8 MB, 5.8 MS, 6.3 MW, 6.1 MW |
| 87.90358 | 61.7 deg | 317.491 deg | Near Islands, Aleutian Islands | 2012/06/19 15:56:32 GMT | (53.4, 171.6) | 14 km | 6.2 MB, 5.7 MS, 6.0 MW, 6.1 MW |
| 87.75162 | 50.4 deg | 71.136 deg | Azores Islands Region | 2013/04/30 06:25:23 GMT | (37.6, -24.9) | 10 km | 5.8 MW, 5.9 MW, 5.9 MB |
| 87.12733 | 31.7 deg | 168.287 deg | Costa Rica | 2012/10/24 00:45:32 GMT | (10.1, -85.3) | 17 km | 6.0 MB, 6.2 MS, 6.5 MW, 6.4 MW |
| 85.09205 | 57.2 deg | 161.6 deg | Near Coast Of Peru | 2012/01/30 05:11:00 GMT | (-14.2, -75.6) | 43 km | 6.3 MB, 5.9 MS, 6.4 MW, 6.4 MW |
| 82.75728 | 30.1 deg | 168.92 deg | Nicaragua | 2011/11/07 22:35:25 GMT | (11.6, -85.9) | 177 km | 6.0 MB, 6.0 MW, 6.1 MW |
| 82.33495 | 82.2 deg | 323.824 deg | Hokkaido, Japan Region | 2011/10/21 08:02:37 GMT | (43.9, 142.5) | 187 km | 5.9 MB, 6.1 MW, 6.1 MW |
| 81.50941 | 70.2 deg | 321.147 deg | Kuril Islands | 2013/03/01 13:20:49 GMT | (51.0, 157.4) | 29 km | 6.3 MB, 6.3 MS, 6.5 MW, 6.4 MW |
| 80.90003 | 70.0 deg | 153.532 deg | Salta Province, Argentina | 2011/10/06 11:12:30 GMT | (-24.2, -64.2) | 15 km | 6.5 MB, 5.7 MS, 6.1 MW, 5.9 MW |
| 80.67834 | 76.9 deg | 320.04 deg | Kuril Islands | 2012/07/08 11:33:02 GMT | (45.5, 151.3) | 20 km | 5.7 MB, 5.6 MS, 6.0 MW, 5.8 MW |
| 80.0393 | 61.5 deg | 150.775 deg | Central Bolivia | 2011/11/22 18:48:16 GMT | (-15.4, -65.1) | 550 km | 6.2 MB, 6.6 MW, 6.6 MW |
Losers
(62 events)| Radial Match | Distance | Baz | FERegion | Time | Lat/Lon | Depth | Magnitude | Reason |
| 94.62019 | 83.4 deg | 320.499 deg | Off East Coast Of Honshu, Japan | 2012/03/14 09:08:35 GMT | (40.9, 144.9) | 12 km | 6.7 MB, 6.9 MS, 6.9 MW, 7.0 MW | |
| 81.35479 | 63.8 deg | 322.205 deg | Komandorskiye Ostrova Region | 2012/12/28 13:42:34 GMT | (55.7, 164.7) | 35 km | 5.5 MB, 5.1 MW | |
| 79.55715 | 69.7 deg | 47.732 deg | Northern Italy | 2012/05/29 07:00:03 GMT | (44.9, 11.1) | 10 km | 5.9 MB, 5.8 MS, 5.8 MW, 5.8 MW | |
| 78.601425 | 70.9 deg | 320.586 deg | Kuril Islands | 2013/04/20 13:12:50 GMT | (50.1, 157.1) | 18 km | 6.1 MW, 5.8 MB, 5.9 MS, 6.0 MW | |
| 78.57839 | 73.9 deg | 154.041 deg | Santiago Del Estero Prov., Arg. | 2012/05/28 05:07:23 GMT | (-28.0, -63.1) | 587 km | 6.0 MB, 6.7 MW, 6.8 MW | |
| 78.31133 | 83.9 deg | 48.28 deg | Crete, Greece | 2012/09/12 03:27:46 GMT | (34.8, 24.1) | 32 km | 5.7 MB, 5.0 MS, 5.5 MW, 5.3 MW | |
| 77.209 | 57.5 deg | 161.632 deg | Near Coast Of Peru | 2012/07/02 23:31:37 GMT | (-14.4, -75.6) | 40 km | 6.0 MB, 5.2 MS, 5.7 MW, 5.6 MW | |
| 76.83558 | 69.7 deg | 47.738 deg | Northern Italy | 2012/05/29 10:55:57 GMT | (44.9, 11.0) | 6.8 km | 5.6 MB, 5.3 MS, 5.5 MW, 5.4 MW | |
| 76.198456 | 97.4 deg | 249.2 deg | Tonga Islands | 2011/10/08 08:53:11 GMT | (-20.6, -173.2) | 6.0 km | 6.1 MB, 5.6 MS, 5.9 MW, 5.9 MW | |
| 76.144455 | 85.3 deg | 320.681 deg | Off East Coast Of Honshu, Japan | 2012/05/20 07:19:54 GMT | (39.5, 143.2) | 11 km | 5.6 MB | |
| 75.98149 | 88.8 deg | 319.881 deg | Near East Coast Of Honshu, Japan | 2011/09/15 08:00:09 GMT | (36.3, 141.3) | 28 km | 5.8 MB, 6.0 MS, 6.2 MW, 6.1 MW | |
| 75.019905 | 84.9 deg | 321.411 deg | Near East Coast Of Honshu, Japan | 2011/09/16 19:26:40 GMT | (40.3, 142.8) | 35 km | 6.0 MB, 6.5 MS, 6.7 MW, 6.7 MW | |
| 74.37904 | 53.3 deg | 310.805 deg | Fox Islands, Aleutian Islands | 2011/10/25 03:24:49 GMT | (52.2, -171.8) | 38 km | 5.9 MB, 5.3 MS, 5.7 MW, 5.7 MW | |
| 73.91394 | 88.3 deg | 320.64 deg | Eastern Honshu, Japan | 2012/04/01 14:04:24 GMT | (37.1, 141.0) | 48 km | 5.8 MB, 5.2 MS, 5.7 MW, 5.7 MW | |
| 73.35702 | 61.2 deg | 316.764 deg | Near Islands, Aleutian Islands | 2011/09/14 18:10:09 GMT | (53.1, 173.0) | 15 km | 6.1 MB, 5.7 MS, 6.0 MW, 6.0 MW | |
| 71.92528 | 46.2 deg | 32.35 deg | Iceland Region | 2012/10/21 01:25:22 GMT | (66.3, -18.7) | 10 km | 5.5 MW, 5.2 MS, 5.4 MB, 5.6 MW | |
| 71.80713 | 72.1 deg | 320.574 deg | Kuril Islands | 2012/09/09 05:39:37 GMT | (49.2, 155.8) | 31 km | 5.5 MB, 5.5 MS, 5.9 MW, 6.0 MW | |
| 71.66479 | 69.8 deg | 47.631 deg | Northern Italy | 2012/05/20 02:03:52 GMT | (44.9, 11.2) | 6.3 km | 5.8 MB, 6.0 MS, 6.0 MW, 6.1 MW | |
| 71.44242 | 69.6 deg | 159.868 deg | Near Coast Of Northern Chile | 2012/05/19 08:35:10 GMT | (-25.7, -70.6) | 28 km | 5.7 MB, 5.5 MS, 5.8 MW, 5.9 MW | |
| 70.95908 | 70.7 deg | 320.25 deg | East Of Kuril Islands | 2013/04/19 19:58:40 GMT | (50.0, 157.7) | 15 km | 6.1 MW, 5.9 MB, 6.0 MW, 6.1 MS | |
| 69.45982 | 31.7 deg | 168.335 deg | Costa Rica | 2012/09/08 20:29:31 GMT | (10.1, -85.3) | 35 km | 5.7 MB, 5.1 MS, 5.7 MW, 5.7 MW | |
| 68.62525 | 75.9 deg | 162.949 deg | Near Coast Of Central Chile | 2011/09/14 07:03:51 GMT | (-32.7, -71.8) | 37 km | 5.5 MS, 5.4 MB, 5.9 MW, 5.7 MW | |
| 67.33019 | 80.9 deg | 327.874 deg | Primor'ye, Russia | 2012/07/29 09:20:54 GMT | (47.4, 139.1) | 502 km | 5.6 MB, 5.6 MW, 5.7 MW | |
| 65.072685 | 80.2 deg | 339.819 deg | Southeastern Siberia, Russia | 2011/10/14 06:10:14 GMT | (54.1, 123.7) | 12 km | 5.7 MB, 5.9 MS, 6.1 MW, 6.0 MW | |
| 64.943275 | 46.5 deg | 311.639 deg | Alaska Peninsula | 2012/08/08 14:05:17 GMT | (54.9, -161.2) | 43 km | 5.6 MB, 5.2 MW, 5.1 MW | |
| 64.079056 | 73.4 deg | 320.495 deg | Kuril Islands | 2012/10/14 09:41:58 GMT | (48.3, 154.4) | 35 km | 5.7 MB, 5.2 MS, 5.7 MW, 5.7 MW | |
| 63.513622 | 66.4 deg | 156.297 deg | Chile-Bolivia Border Region | 2012/10/08 01:50:26 GMT | (-21.7, -68.2) | 122 km | 6.0 MB, 5.7 MW, 5.8 MW | |
| 63.082825 | 87.9 deg | 330.117 deg | E. Russia-N.E. China Border Reg. | 2013/04/05 13:00:02 GMT | (42.7, 131.0) | 563 km | 6.3 MW, 6.2 MB, 6.4 MW | |
| 62.864716 | 94.2 deg | 253.426 deg | Tonga Islands | 2011/09/05 09:52:01 GMT | (-15.3, -173.6) | 37 km | 6.2 MB, 6.2 MS, 6.3 MW, 6.2 MW | |
| 62.08038 | 80.6 deg | 321.212 deg | Kuril Islands | 2013/02/16 22:17:32 GMT | (43.5, 146.7) | 46 km | 5.6 MB, 5.1 MS, 5.3 MW, 5.4 MW | |
| 62.03083 | 43.9 deg | 165.54 deg | Off Coast Of Ecuador | 2011/11/17 01:57:05 GMT | (-1.7, -81.5) | 27 km | 5.7 MB, 5.6 MS, 6.0 MW, 5.9 MW | |
| 61.557278 | 57.2 deg | 312.262 deg | Andreanof Islands, Aleutian Is. | 2013/04/21 13:48:29 GMT | (51.7, -178.2) | 44 km | 5.6 MW, 5.7 MW, 5.9 MB | |
| 61.400105 | 88.3 deg | 320.439 deg | Near East Coast Of Honshu, Japan | 2012/04/13 10:10:01 GMT | (37.0, 141.2) | 11 km | 5.6 MB, 5.4 MS, 5.7 MW, 5.7 MW | |
| 60.646027 | 58.9 deg | 314.29 deg | Rat Islands, Aleutian Islands | 2011/10/31 07:16:21 GMT | (52.4, 177.9) | 159 km | 5.8 MB, 5.8 MW, 5.9 MW | |
| 60.038456 | 53.5 deg | 310.71 deg | Fox Islands, Aleutian Islands | 2011/09/19 08:14:14 GMT | (52.0, -172.0) | 31 km | 5.5 MB, 5.1 MS, 5.7 MW, 5.6 MW | |
| 59.803623 | 72.5 deg | 199.342 deg | Easter Island Region | 2012/05/10 02:13:56 GMT | (-28.7, -112.6) | 10 km | 5.8 MS, 5.3 MB, 5.9 MW, 5.8 MW | |
| 59.38256 | 69.0 deg | 319.745 deg | East Of Kuril Islands | 2013/03/24 04:18:33 GMT | (50.7, 160.2) | 8.0 km | 6.1 MB, 5.5 MS, 5.9 MW, 6.1 MW | |
| 59.024128 | 77.6 deg | 43.436 deg | Bulgaria | 2012/05/22 00:00:32 GMT | (42.6, 23.0) | 10 km | 5.7 MB, 5.3 MS, 5.6 MW, 5.5 MW | |
| 57.331844 | 35.6 deg | 164.261 deg | South Of Panama | 2011/09/05 11:21:36 GMT | (6.6, -82.4) | 25 km | 5.8 MW, 5.2 MS, 5.3 MB, 5.8 MW | |
| 56.473022 | 97.1 deg | 256.455 deg | Fiji Islands Region | 2011/09/15 11:59:52 GMT | (-15.0, -178.0) | 378 km | 5.6 MB, 5.6 MW, 5.5 MW | |
| 56.319893 | 58.7 deg | 312.479 deg | Rat Islands, Aleutian Islands | 2013/04/22 04:36:36 GMT | (51.1, 179.4) | 18 km | 5.6 MW, 5.5 MW | |
| 55.804867 | 89.2 deg | 30.001 deg | Eastern Caucasus | 2012/05/07 14:15:14 GMT | (41.6, 46.7) | 12 km | 5.6 MB, 5.0 MS, 5.3 MW, 5.4 MW | |
| 55.498116 | 40.3 deg | 320.004 deg | Southern Alaska | 2012/12/04 01:42:48 GMT | (61.2, -150.8) | 62 km | 5.6 MB, 5.8 MW, 5.7 MW | |
| 55.23444 | 62.5 deg | 319.435 deg | Komandorskiye Ostrova Region | 2012/05/29 02:40:53 GMT | (54.4, 168.9) | 10 km | 5.5 MS, 5.4 MB, 5.6 MW, 5.6 MW | |
| 55.1861 | 95.5 deg | 2.771 deg | Northern Xinjiang, China | 2012/06/29 21:07:33 GMT | (43.4, 84.7) | 18 km | 6.2 MB, 6.4 MS, 6.3 MW, 6.3 MW | |
| 54.22959 | 71.9 deg | 320.476 deg | Kuril Islands | 2012/07/20 06:32:56 GMT | (49.4, 156.1) | 10 km | 5.8 MB, 5.5 MS, 5.8 MW, 5.9 MW | |
| 54.133198 | 86.9 deg | 321.028 deg | Near East Coast Of Honshu, Japan | 2013/04/17 12:03:31 GMT | (38.5, 141.6) | 50 km | 5.9 MW, 5.7 MB, 6.0 MW | |
| 52.89778 | 97.9 deg | 249.757 deg | Tonga Islands | 2012/02/04 07:40:12 GMT | (-20.5, -174.0) | 8.0 km | 5.5 MB, 5.5 MS, 5.8 MW, 5.7 MW | |
| 52.839138 | 32.8 deg | 166.422 deg | Costa Rica | 2012/02/13 10:55:09 GMT | (9.2, -84.1) | 16 km | 5.6 MB, 5.5 MS, 5.9 MW, 5.7 MW | |
| 52.026962 | 85.8 deg | 319.186 deg | Off East Coast Of Honshu, Japan | 2012/10/14 11:11:36 GMT | (38.2, 144.3) | 34 km | 5.6 MB, 4.9 MS, 5.4 MW | |
| 51.136784 | 87.9 deg | 330.129 deg | E. Russia-N.E. China Border Reg. | 2013/04/06 00:29:55 GMT | (42.7, 131.0) | 563 km | 5.8 MW, 5.5 MB, 5.9 MW | |
| 50.941 | 61.8 deg | 326.844 deg | Eastern Siberia, Russia | 2013/03/13 03:12:52 GMT | (60.2, 163.4) | 5.0 km | 5.7 MB, 5.6 MS, 5.8 MW, 5.8 MW | |
| 49.902317 | 31.3 deg | 311.364 deg | Southeastern Alaska | 2013/01/05 08:58:19 GMT | (55.4, -134.7) | 10 km | 6.4 MB, 7.7 MS, 7.5 MW, 7.5 MW | |
| 49.257095 | 68.9 deg | 152.374 deg | Salta Province, Argentina | 2012/11/22 13:07:10 GMT | (-22.7, -63.6) | 517 km | 5.6 MB, 5.9 MW, 6.0 MW | |
| 49.106384 | 79.3 deg | 164.913 deg | Near Coast Of Central Chile | 2012/01/23 16:04:52 GMT | (-36.4, -73.0) | 20 km | 5.8 MB, 6.0 MS, 6.1 MW, 6.2 MW | |
| 49.036907 | 42.2 deg | 313.574 deg | Kodiak Island Region, Alaska | 2012/09/18 01:44:50 GMT | (56.9, -154.1) | 39 km | 5.5 MB, 4.7 MS, 5.2 MW, 5.1 MW | |
| 48.274857 | 76.8 deg | 319.81 deg | Kuril Islands | 2012/07/12 12:51:58 GMT | (45.5, 151.7) | 12 km | 5.5 MB, 5.6 MS, 5.8 MW, 5.7 MW | |
| 47.933323 | 95.0 deg | 252.907 deg | Tonga Islands | 2011/12/26 04:48:08 GMT | (-16.2, -173.9) | 90 km | 5.8 MB, 6.0 MW, 6.0 MW | |
| 47.496067 | 64.6 deg | 156.571 deg | Northern Chile | 2013/01/13 21:23:26 GMT | (-20.1, -69.0) | 75 km | 5.5 MB, 5.3 MW, 5.3 MW | |
| 46.64637 | 84.4 deg | 322.485 deg | Hokkaido, Japan Region | 2012/05/23 15:02:25 GMT | (41.3, 142.1) | 46 km | 6.2 MB, 5.5 MS, 5.9 MW, 6.0 MW | |
| 38.07658 | 89.8 deg | 319.47 deg | Near East Coast Of Honshu, Japan | 2012/02/29 14:32:47 GMT | (35.2, 141.0) | 26 km | 5.6 MB, 5.5 MS, 5.6 MW, 5.7 MW | |
| 30.235113 | 89.4 deg | 319.784 deg | Near East Coast Of Honshu, Japan | 2013/04/29 13:01:44 GMT | (35.7, 141.0) | 35 km | 5.6 MW, 5.5 MW |
