Station TA I40A - Norwalk, WI, USA

Network: TA - USArray Transportable Network (new EarthScope stations)

Nearby stations (2 deg radius)

Station Name (Lat, Lon) Start / End Elevation
I40A Norwalk, WI, USA (43.89, -90.62) 2011-08-04 / 2599-12-31 419 m
Crust2 Type:DE,thick Platform 1 km seds.
Thickness Estimate:46 km
Thickness StdDev:0.2 km
Vp/Vs Estimate:1.76
Vp/Vs StdDev:0.01
Vs Estimate:3.71 km/s
Poisson's Ratio:0.26
Peak Value:0.05
Assumed Vp:6.53 km/s
Ps Weight:0.33333334
PpPs Weight:0.33333334
PsPs Weight:0.33333328
Residual Complexity:0.405
Nearby stations H:46 km +- 0.0 km
(2.0 deg) Vp/Vs:1.76 +- 0.00

18 with match > 90% ( 18.367348 %) and 37 with match > 80% ( 37.7551 %) out of 98.

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 1.76 6.53 km/s 3.71 km/s 0.26
Crust2.0 46 km 1.77 6.53 km/s 3.68 km/s 0.27 DE,thick Platform 1 km seds.
Global Maxima 46 km 1.76 6.53 km/s 3.71 km/s 0.26 amp=0.049248382
Local Maxima 1 44 km 1.78 6.53 km/s 3.674 km/s 0.27 amp=0.018003505
Local Maxima 2 32 km 2.06 6.53 km/s 3.166 km/s 0.35 amp=0.013139323
Local Maxima 3 36 km 1.98 6.53 km/s 3.307 km/s 0.33 amp=0.006974036
Local Maxima 4 45 km 1.71 6.53 km/s 3.819 km/s 0.24 amp=0.005643277
Predicted Arrivals for vertical incidence
(zero ray parameter)
Ps5.35 SECOND
PpPs19.44 SECOND
PsPs/PpSs24.79 SECOND

Events Processed for this Station

Download zip of receiver functions as SAC

View Record Section

Plot maxima for each earthquake.

Events Used in the Stack

(37 events)
Radial Match Distance Baz FERegion Time Lat/Lon Depth Magnitude
97.62158 43.7 deg 159.116 deg Colombia 2012/09/30 16:31:35 GMT (1.9, -76.4) 170 km 7.0 MB, 7.3 MW, 7.2 MW
97.585724 84.8 deg 319.659 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
97.50425 81.9 deg 320.835 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
97.33346 53.3 deg 159.965 deg Peru-Brazil Border Region 2011/08/24 17:46:11 GMT (-7.6, -74.5) 147 km 6.8 MB, 7.0 MW, 7.0 MW
96.76213 87.9 deg 34.182 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
96.11629 50.4 deg 22.339 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
95.66009 64.2 deg 157.675 deg Peru-Bolivia Border Region 2012/05/14 10:00:40 GMT (-17.7, -69.6) 106 km 6.4 MB, 6.2 MW, 6.2 MW
95.064545 67.7 deg 325.908 deg Sea Of Okhotsk 2013/05/24 05:44:48 GMT (54.9, 153.2) 598 km 8.4 MW, 7.5 MB, 8.3 MW
94.766525 31.7 deg 176.223 deg Off Coast Of Central America 2012/08/27 04:37:19 GMT (12.1, -88.6) 28 km 6.0 MB, 6.9 MS, 7.3 MW, 7.4 MW
94.4217 73.9 deg 161.705 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
94.18627 52.2 deg 309.619 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
93.816895 85.8 deg 319.11 deg Off East Coast Of Honshu, Japan 2011/08/17 11:44:08 GMT (36.8, 143.8) 9.0 km 6.1 MB, 5.8 MS, 6.2 MW, 6.1 MW
93.80718 75.1 deg 320.891 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
93.31099 61.8 deg 339.674 deg Eastern Siberia, Russia 2013/02/14 13:13:53 GMT (67.6, 142.5) 11 km 6.5 MB, 6.7 MS, 6.6 MW, 6.7 MW
92.8121 54.1 deg 159.888 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
92.431046 56.1 deg 311.3 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
91.77693 32.5 deg 171.295 deg Nicaragua 2011/11/07 22:35:25 GMT (11.6, -85.9) 177 km 6.0 MB, 6.0 MW, 6.1 MW
90.463554 68.7 deg 321.027 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
89.69849 60.4 deg 316.893 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
89.47172 30.2 deg 308.05 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
89.20579 39.1 deg 167.316 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
89.029594 49.0 deg 73.578 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
88.6612 70.3 deg 324.763 deg Sea Of Okhotsk 2013/05/24 14:56:31 GMT (52.2, 151.4) 624 km 6.7 MW, 6.7 MB, 6.7 MW
88.16245 81.2 deg 323.092 deg Hokkaido, Japan Region 2013/02/02 14:17:35 GMT (42.8, 143.1) 107 km 6.4 MB, 6.9 MW, 6.9 MW
88.02486 84.9 deg 321.618 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
85.282104 59.8 deg 316.128 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
85.094505 67.6 deg 48.889 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
85.04581 71.9 deg 154.715 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
84.82254 66.5 deg 320.847 deg Off East Coast Of Kamchatka 2013/05/19 18:44:10 GMT (52.3, 160.1) 18 km 6.1 MW, 5.8 MS, 5.9 MB, 5.9 MW
84.654686 87.8 deg 34.52 deg Turkey 2011/10/23 20:45:34 GMT (38.6, 43.1) 5.0 km 6.0 MB, 5.6 MS, 6.0 MW, 5.9 MW
84.27169 34.0 deg 170.602 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
83.85687 84.6 deg 355.875 deg Southwestern Siberia, Russia 2012/02/26 06:17:19 GMT (51.7, 96.0) 12 km 6.4 MB, 6.6 MS, 6.7 MW, 6.5 MW
83.78132 83.8 deg 321.085 deg Off East Coast Of Honshu, Japan 2012/05/20 07:19:54 GMT (39.5, 143.2) 11 km 5.6 MB
83.75154 69.2 deg 320.089 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
83.73399 75.4 deg 320.126 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
83.45278 47.1 deg 161.143 deg Ecuador 2011/08/15 02:53:18 GMT (-1.8, -76.9) 177 km 5.7 MB, 5.7 MW, 5.7 MW
82.6581 59.8 deg 159.268 deg Central Peru 2013/05/21 23:02:45 GMT (-13.8, -72.3) 92 km 5.8 MW, 5.7 MB, 5.8 MW

Losers

(61 events)
Radial Match Distance Baz FERegion Time Lat/Lon Depth Magnitude Reason
81.95344 30.3 deg 181.462 deg Near Coast Of Guatemala 2013/05/12 07:29:59 GMT (13.5, -91.4) 11 km 5.5 MS, 5.2 MB, 5.8 MW, 5.6 MW
77.93775 76.3 deg 155.163 deg Santiago Del Estero Prov., Arg. 2011/09/02 13:47:09 GMT (-28.4, -63.0) 579 km 6.4 MB, 6.7 MW, 6.7 MW
77.89856 35.0 deg 166.198 deg Panama-Costa Rica Border Region 2013/05/27 09:41:14 GMT (9.4, -82.6) 9.2 km 5.7 MW, 5.6 MB, 5.7 MW
77.84986 60.3 deg 316.861 deg Near Islands, Aleutian Islands 2012/06/19 20:56:41 GMT (53.4, 171.7) 12 km 5.9 MB, 5.2 MS, 5.6 MW, 5.7 MW
77.82392 80.6 deg 324.126 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
77.728294 67.6 deg 48.785 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
76.147705 73.7 deg 161.889 deg Near Coast Of Northern Chile 2011/12/07 22:23:09 GMT (-27.9, -70.9) 20 km 5.8 MB, 5.8 MS, 6.1 MW, 6.0 MW
76.103546 35.0 deg 168.779 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
75.70128 68.7 deg 320.971 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
75.158485 59.6 deg 163.081 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
74.95882 82.8 deg 322.862 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
74.92802 34.0 deg 170.647 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
74.62327 69.4 deg 320.434 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
72.84723 52.2 deg 310.076 deg Fox Islands, Aleutian Islands 2013/05/12 20:06:41 GMT (52.5, -172.0) 8.0 km 5.7 MB, 5.1 MS, 5.4 MW, 5.3 MW
71.88887 71.7 deg 160.984 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
71.78838 30.0 deg 178.734 deg El Salvador 2012/06/27 06:30:59 GMT (13.8, -90.0) 133 km 5.7 MW, 5.4 MB, 5.7 MW
71.53061 45.4 deg 310.004 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
71.39911 86.0 deg 321.016 deg Near East Coast Of Honshu, Japan 2011/08/19 05:36:33 GMT (37.7, 141.7) 47 km 6.3 MB, 5.9 MS, 6.3 MW, 6.3 MW
70.854355 70.4 deg 320.515 deg Kuril Islands 2012/07/20 06:10:25 GMT (49.4, 155.9) 19 km 5.7 MB, 5.7 MS, 6.0 MW, 6.1 MW
70.81487 86.7 deg 30.585 deg Eastern Caucasus 2012/05/07 04:40:27 GMT (41.5, 46.8) 11 km 5.7 MB, 5.7 MS, 5.6 MW, 5.6 MW
70.3942 59.6 deg 163.489 deg Near Coast Of Peru 2011/10/28 18:54:34 GMT (-14.4, -76.0) 24 km 6.5 MB, 6.9 MS, 6.9 MW, 6.9 MW
70.055954 78.1 deg 163.862 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
69.72413 61.1 deg 318.9 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
69.45515 52.2 deg 309.645 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
68.78063 93.0 deg 3.414 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
68.47702 93.7 deg 318.586 deg Southeast Of Honshu, Japan 2013/04/21 03:22:16 GMT (29.9, 138.9) 422 km 6.1 MW, 5.7 MB, 6.1 MW
68.2522 87.3 deg 320.414 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
68.2071 44.2 deg 160.837 deg Colombia 2013/02/09 14:16:07 GMT (1.1, -77.4) 145 km 6.7 MB, 6.9 MW, 6.9 MW
68.03799 78.1 deg 340.141 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
67.44908 31.4 deg 176.313 deg Off Coast Of Central America 2012/08/28 06:08:16 GMT (12.5, -88.7) 35 km 5.5 MW, 5.0 MS, 5.1 MB, 5.5 MW
67.24283 67.5 deg 48.897 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
67.04167 85.3 deg 321.344 deg Near East Coast Of Honshu, Japan 2012/08/29 19:05:11 GMT (38.4, 141.8) 47 km 5.8 MB, 5.1 MS, 5.5 MW, 5.5 MW
66.62178 79.1 deg 328.146 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
66.35709 87.3 deg 320.083 deg Near East Coast Of Honshu, Japan 2011/08/22 11:23:35 GMT (36.1, 141.7) 12 km 5.5 MB, 5.8 MS, 6.0 MW, 5.8 MW
65.64924 38.9 deg 318.034 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
64.83553 86.0 deg 321.173 deg Near East Coast Of Honshu, Japan 2013/05/18 05:47:59 GMT (37.7, 141.5) 39 km 6.0 MW, 5.5 MS, 6.0 MW, 6.1 MB
64.30792 86.8 deg 320.954 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
63.33248 94.2 deg 16.832 deg Southeastern Uzbekistan 2013/05/26 06:08:15 GMT (40.0, 67.3) 18 km 5.7 MW, 5.6 MW, 5.9 MS, 6.2 MB
63.307735 68.7 deg 320.901 deg Kuril Islands 2013/03/01 12:53:51 GMT (50.9, 157.5) 33 km 5.7 MB, 5.8 MS, 6.4 MW, 6.4 MW
63.204456 75.8 deg 155.056 deg Santiago Del Estero Prov., Arg. 2013/02/22 12:01:58 GMT (-27.9, -63.1) 575 km 5.8 MB, 6.1 MW, 6.2 MW
61.76882 60.0 deg 326.38 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
61.48031 70.2 deg 153.342 deg Salta Province, Argentina 2012/06/02 07:52:53 GMT (-22.1, -63.6) 527 km 5.8 MB, 5.9 MW, 6.0 MW
61.215824 85.4 deg 321.492 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
61.076927 57.7 deg 313.506 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
60.58474 70.6 deg 320.473 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
60.345654 95.5 deg 254.217 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
59.902294 71.7 deg 320.352 deg Kuril Islands 2012/04/23 22:40:22 GMT (48.4, 154.7) 31 km 5.6 MW, 5.2 MS, 5.4 MB, 5.7 MW
59.639046 81.5 deg 165.732 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
59.13647 97.6 deg 14.411 deg Afghanistan-Tajikistan Bord Reg. 2012/07/19 07:36:35 GMT (37.2, 71.4) 98 km 5.5 MB, 5.6 MW, 5.6 MW
58.800312 75.4 deg 44.34 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
58.004574 68.5 deg 157.557 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
57.715282 67.5 deg 319.507 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
57.235424 79.3 deg 164.221 deg Near Coast Of Central Chile 2012/11/21 21:36:22 GMT (-33.9, -71.9) 18 km 5.7 MB, 5.5 MS, 5.9 MW, 5.8 MW
57.230755 86.0 deg 330.625 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
57.096443 70.0 deg 320.413 deg Kuril Islands 2012/10/16 12:41:25 GMT (49.6, 156.4) 81 km 6.2 MB, 5.6 MW, 5.6 MW
56.34944 70.4 deg 320.364 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
50.904152 61.4 deg 160.966 deg Southern Peru 2013/05/14 23:39:15 GMT (-15.7, -73.3) 105 km 5.5 MW, 5.5 MW, 5.7 MB
47.88453 56.0 deg 311.354 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
46.80315 96.3 deg 253.727 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
45.53195 86.1 deg 330.638 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
43.139545 96.1 deg 14.885 deg Afghanistan-Tajikistan Bord Reg. 2012/05/12 23:28:43 GMT (38.6, 70.4) 10 km 6.0 MB, 5.7 MS, 5.7 MW, 5.9 MW