Station TA P42A - Winchester, IL, USA

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

Nearby stations (2 deg radius)

Station Name (Lat, Lon) Start / End Elevation
P42A Winchester, IL, USA (39.59, -90.34) 2011-06-19 / 2599-12-31 197 m
Crust2 Type:D9,Platform 1 km seds.
Thickness Estimate:25 km
Thickness StdDev:13 km
Vp/Vs Estimate:1.64
Vp/Vs StdDev:0.14
Vs Estimate:3.95 km/s
Poisson's Ratio:0.21
Peak Value:0.01
Assumed Vp:6.498 km/s
Ps Weight:0.33333334
PpPs Weight:0.33333334
PsPs Weight:0.33333328
Residual Complexity:0.947
Nearby stations H: +-
(2.0 deg) Vp/Vs: +-

20 with match > 90% ( 25.0 %) and 33 with match > 80% ( 41.25 %) out of 80.

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 25 km 1.64 6.498 km/s 3.95 km/s 0.21
Crust2.0 41 km 1.77 6.498 km/s 3.666 km/s 0.27 D9,Platform 1 km seds.
Global Maxima 25 km 1.64 6.498 km/s 3.95 km/s 0.21 amp=0.009412593
Local Maxima 1 51 km 1.84 6.498 km/s 3.536 km/s 0.29 amp=0.008938612
Local Maxima 2 40 km 2.10 6.498 km/s 3.098 km/s 0.35 amp=0.0051618507
Local Maxima 3 42 km 1.84 6.498 km/s 3.536 km/s 0.29 amp=0.004738759
Local Maxima 4 62 km 1.66 6.498 km/s 3.914 km/s 0.22 amp=0.0043344316
Predicted Arrivals for vertical incidence
(zero ray parameter)
Ps2.48 SECOND
PpPs10.18 SECOND
PsPs/PpSs12.66 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

(33 events)
Radial Match Distance Baz FERegion Time Lat/Lon Depth Magnitude
98.75927 85.4 deg 321.299 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
97.43188 49.2 deg 159.093 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
97.36053 88.4 deg 320.514 deg Off East Coast Of Honshu, Japan 2011/07/10 00:57:10 GMT (38.0, 143.3) 23 km 6.6 MB, 7.0 MS, 7.0 MW, 7.0 MW
96.99215 39.6 deg 157.73 deg Colombia 2012/09/30 16:31:35 GMT (1.9, -76.4) 170 km 7.0 MB, 7.3 MW, 7.2 MW
96.832664 91.3 deg 34.347 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
96.538055 55.1 deg 312.097 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
95.8574 89.2 deg 319.408 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
95.659195 90.4 deg 321.296 deg Near East Coast Of Honshu, Japan 2011/07/30 18:53:49 GMT (36.9, 141.0) 30 km 6.4 MB, 6.0 MS, 6.5 MW, 6.4 MW
95.59801 50.0 deg 159.042 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
94.674866 59.1 deg 313.414 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
94.43421 48.4 deg 312.967 deg Alaska Peninsula 2011/07/16 19:59:12 GMT (54.8, -161.3) 36 km 6.3 MB, 5.9 MS, 6.2 MW, 6.1 MW
94.2049 72.2 deg 322.102 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
93.30464 60.2 deg 157.083 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
92.969246 52.5 deg 311.53 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
92.81632 55.4 deg 163.004 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
91.6312 69.8 deg 161.505 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
90.965996 65.9 deg 340.481 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
90.4832 54.4 deg 21.146 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
90.17052 55.2 deg 162.548 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
90.06077 50.5 deg 111.428 deg Northern Mid-Atlantic Ridge 2011/07/27 23:00:30 GMT (10.8, -43.4) 10 km 5.6 MB, 5.6 MS, 6.0 MW, 5.9 MW
89.7496 34.8 deg 166.464 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
88.636925 88.9 deg 356.062 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
88.62084 88.4 deg 321.945 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
87.70738 63.7 deg 318.532 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
87.284645 34.6 deg 166.286 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
86.4522 55.5 deg 162.579 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
86.21384 84.8 deg 323.568 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
86.125565 55.2 deg 312.0 deg Fox Islands, Aleutian Islands 2011/06/28 06:48:32 GMT (52.1, -171.7) 30 km 5.6 MB, 5.4 MS, 5.9 MW, 5.6 MW
85.00811 72.1 deg 322.05 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
83.12113 84.2 deg 324.62 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
82.70878 72.3 deg 154.884 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
81.10558 63.1 deg 317.825 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
80.6302 66.2 deg 152.817 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

Losers

(47 events)
Radial Match Distance Baz FERegion Time Lat/Lon Depth Magnitude Reason
79.9859 86.4 deg 323.271 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
77.12295 70.2 deg 47.783 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
76.76915 74.1 deg 321.466 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
74.80482 72.2 deg 321.98 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
74.639435 87.1 deg 321.717 deg Off East Coast Of Honshu, Japan 2012/10/01 22:21:46 GMT (39.8, 143.1) 15 km 5.6 MB, 5.7 MS, 6.1 MW, 6.0 MW
73.48834 71.9 deg 154.802 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
73.331505 55.2 deg 312.116 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
73.28055 70.3 deg 47.78 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
72.34241 31.6 deg 308.605 deg Queen Charlotte Islands Region 2012/10/28 18:54:20 GMT (52.7, -132.6) 9.0 km 5.9 MB, 6.2 MS, 6.3 MW, 6.3 MW
72.31011 40.1 deg 159.621 deg Colombia 2013/02/09 14:16:07 GMT (1.1, -77.4) 145 km 6.7 MB, 6.9 MW, 6.9 MW
70.898315 59.5 deg 151.475 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
69.53055 67.6 deg 160.712 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
69.16958 47.3 deg 31.488 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
68.96986 70.4 deg 47.682 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
68.5955 60.8 deg 313.991 deg Rat Islands, Aleutian Islands 2011/07/18 22:38:38 GMT (51.3, 178.9) 19 km 5.8 MW, 5.3 MS, 5.4 MB, 5.8 MW
68.3636 73.9 deg 321.517 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
66.88582 93.5 deg 321.583 deg Near S. Coast Of Honshu, Japan 2011/08/01 14:58:09 GMT (34.6, 138.4) 13 km 6.0 MB, 5.6 MS, 5.9 MW, 5.9 MW
66.45901 91.3 deg 322.34 deg Eastern Honshu, Japan 2013/02/25 07:23:55 GMT (36.8, 139.2) 10 km 5.9 MB, 5.6 MS, 5.8 MW, 5.7 MW
65.6421 94.5 deg 254.029 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
65.01377 78.1 deg 166.148 deg Near Coast Of Central Chile 2012/12/26 13:17:57 GMT (-37.3, -73.3) 29 km 5.5 MB, 5.2 MS, 5.2 MW, 5.4 MW
64.18891 41.9 deg 166.759 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
63.983913 73.8 deg 321.372 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
63.825687 86.5 deg 348.725 deg Lake Baykal Region, Russia 2011/07/16 18:38:50 GMT (52.9, 108.4) 8.5 km 5.5 MB, 5.3 MW, 5.3 MW
61.932922 87.8 deg 319.97 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
61.39283 69.7 deg 322.684 deg Off East Coast Of Kamchatka 2011/07/26 06:17:37 GMT (53.0, 159.8) 33 km 5.6 MW, 5.1 MS, 5.4 MB, 5.4 MW
61.117813 64.5 deg 320.434 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
60.227203 71.8 deg 154.761 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
60.0048 84.5 deg 172.735 deg Off Coast Of Southern Chile 2012/05/18 02:00:39 GMT (-44.8, -80.2) 10 km 5.5 MB, 5.7 MS, 6.3 MW, 6.3 MW
59.72444 97.2 deg 3.637 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
57.344753 63.6 deg 318.504 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
56.154953 55.4 deg 312.021 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
53.650314 88.5 deg 321.715 deg Near East Coast Of Honshu, Japan 2012/12/29 14:59:38 GMT (38.7, 142.0) 56 km 5.5 MW, 5.4 MW, 5.4 MB
53.39635 73.5 deg 321.436 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
52.82814 78.7 deg 320.67 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
52.525967 78.3 deg 43.786 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
51.486637 82.9 deg 328.658 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
50.96163 91.2 deg 34.679 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
50.430164 66.9 deg 153.113 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
48.762775 95.3 deg 253.483 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
46.909466 72.0 deg 155.053 deg Santiago Del Estero Prov., Arg. 2012/03/05 07:46:10 GMT (-28.2, -63.3) 554 km 6.0 MB, 6.1 MW, 6.1 MW
45.78924 48.4 deg 313.078 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
44.92542 97.7 deg 7.394 deg Lake Issyk-Kul Region 2013/01/28 16:38:53 GMT (42.6, 79.7) 15 km 6.1 MB, 6.2 MS, 6.1 MW, 6.1 MW
44.521557 64.4 deg 157.097 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
39.73545 78.9 deg 320.758 deg Kuril Islands 2012/07/11 02:31:16 GMT (45.4, 151.4) 10 km 5.6 MB, 5.5 MS, 5.7 MW, 5.7 MW
32.00755 68.0 deg 154.288 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
27.462654 62.2 deg 157.275 deg Northern Chile 2012/04/03 07:25:08 GMT (-19.6, -69.1) 117 km 5.5 ML, 5.2 MB
23.143053 81.3 deg 47.222 deg Greece 2012/09/22 03:52:26 GMT (38.1, 22.8) 10 km 5.6 MB, 5.0 MW, 5.1 ML