Station TA Z56A - Williston, SC, USA

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

Nearby stations (2 deg radius)

Station Name (Lat, Lon) Start / End Elevation
Z56A Williston, SC, USA (33.33, -81.37) 2013-02-20 / 2599-12-31 81 m
Crust2 Type:DG,thin Platform 1 km seds.
Thickness Estimate:35 km
Thickness StdDev:2.3 km
Vp/Vs Estimate:1.77
Vp/Vs StdDev:0.03
Vs Estimate:3.704 km/s
Poisson's Ratio:0.27
Peak Value:0.11
Assumed Vp:6.565 km/s
Ps Weight:0.33333334
PpPs Weight:0.33333334
PsPs Weight:0.33333328
Residual Complexity:0.578
Nearby stations H: +-
(2.0 deg) Vp/Vs: +-

20 with match > 90% ( 19.047619 %) and 50 with match > 80% ( 47.61905 %) out of 105.

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 35 km 1.77 6.565 km/s 3.704 km/s 0.27
Crust2.0 31 km 1.78 6.565 km/s 3.684 km/s 0.27 DG,thin Platform 1 km seds.
Global Maxima 35 km 1.77 6.565 km/s 3.704 km/s 0.27 amp=0.107558414
Local Maxima 1 46 km 1.60 6.565 km/s 4.103 km/s 0.18 amp=0.059628136
Local Maxima 2 46 km 1.85 6.565 km/s 3.558 km/s 0.29 amp=0.05449554
Local Maxima 3 65 km 1.60 6.565 km/s 4.103 km/s 0.18 amp=0.04591154
Local Maxima 4 42 km 1.65 6.565 km/s 3.978 km/s 0.21 amp=0.0425741
Predicted Arrivals for vertical incidence
(zero ray parameter)
Ps4.12 SECOND
PpPs14.78 SECOND
PsPs/PpSs18.90 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

(50 events)
Radial Match Distance Baz FERegion Time Lat/Lon Depth Magnitude
97.077 80.4 deg 331.479 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
96.04411 87.9 deg 326.725 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
95.5999 53.7 deg 167.715 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
95.5438 53.6 deg 167.622 deg Near Coast Of Northern Chile 2014/04/01 23:46:46 GMT (-19.6, -70.8) 20 km 8.2 MWW, 8.0 MI, 8.1 MWC
95.41737 66.3 deg 170.819 deg Near Coast Of Central Chile 2014/08/23 22:32:23 GMT (-32.7, -71.4) 32 km 6.4 MWW, 6.6 MWP
94.82956 53.9 deg 167.472 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
94.44172 54.6 deg 167.762 deg Near Coast Of Northern Chile 2014/04/04 01:37:51 GMT (-20.6, -70.7) 20 km 6.1 MWP, 6.1 MWB, 6.1 MWW, 6.3 MWC
93.366356 35.4 deg 295.077 deg Off Coast Of Northern California 2014/03/10 05:18:13 GMT (40.8, -125.1) 17 km 6.8 MW, 6.8 MWR, 6.9 MWW, 6.9 MWB, 7.0 MI, 7.0 MWC
93.1881 64.0 deg 170.524 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
93.05549 53.8 deg 167.681 deg Near Coast Of Northern Chile 2014/06/19 19:54:05 GMT (-19.8, -70.8) 11 km 5.7 MWB
92.95831 70.2 deg 319.425 deg Rat Islands, Aleutian Islands 2014/06/23 20:53:09 GMT (51.8, 178.8) 108 km 7.9 MWW, 7.1 MI, 7.9 MWC
92.16357 49.3 deg 171.284 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
91.879654 54.3 deg 167.471 deg Near Coast Of Northern Chile 2014/04/03 01:58:31 GMT (-20.3, -70.6) 23 km 6.5 MWW, 6.5 MWB, 6.6 MWC
91.818 54.8 deg 167.59 deg Near Coast Of Northern Chile 2014/04/03 05:26:16 GMT (-20.8, -70.5) 24 km 6.2 MWP, 6.2 MWR, 6.3 MWW, 6.5 MWC
91.711365 56.6 deg 165.8 deg Northern Chile 2013/08/23 08:34:06 GMT (-22.3, -68.6) 111 km 5.8 MWW, 5.7 MWD, 5.8 MWW, 5.8 MWB, 5.8 MWC
91.53942 66.7 deg 317.255 deg Andreanof Islands, Aleutian Is. 2013/09/04 02:32:30 GMT (51.6, -174.8) 20 km 6.5 MWW, 5.9 ML, 6.3 MWB, 6.5 MI, 6.5 MWC, 6.5 MWW
91.446236 53.9 deg 166.292 deg Northern Chile 2014/10/07 05:09:10 GMT (-19.7, -69.7) 103 km 5.8 MB
90.8356 48.2 deg 169.863 deg Central Peru 2014/08/24 23:21:45 GMT (-14.6, -73.6) 101 km 6.9 MWW, 6.8 MI, 6.9 MWB
90.58752 71.0 deg 320.503 deg Rat Islands, Aleutian Islands 2014/06/24 03:15:36 GMT (52.3, 176.7) 4.0 km 6.3 MWB, 5.7 ML, 6.4 MWC, 6.6 MI
90.02941 83.1 deg 330.429 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
89.2808 53.7 deg 167.638 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
89.27562 81.8 deg 330.485 deg Sea Of Okhotsk 2013/10/01 03:38:21 GMT (53.2, 152.8) 573 km 6.7 MWW, 6.7 MWC, 6.8 MWC, 6.8 MWB
88.97292 54.5 deg 165.812 deg Northern Chile 2014/08/23 04:45:33 GMT (-20.2, -69.1) 98 km 5.7 MB
88.89188 42.1 deg 113.257 deg Northern Mid-Atlantic Ridge 2013/06/24 22:04:13 GMT (10.7, -42.6) 10 km 6.5 MW, 6.1 MB, 6.3 MS, 6.6 MW
88.65385 38.5 deg 180.892 deg Near Coast Of Northern Peru 2013/08/12 09:49:32 GMT (-5.4, -81.9) 10 km 6.2 MWW, 6.1 MWB, 6.2 MWW, 6.2 MWC, 6.3 MWC
88.537476 70.8 deg 206.192 deg Southern East Pacific Rise 2014/10/09 02:14:32 GMT (-32.1, -110.8) 16 km 7.1 MWW, 6.8 MI
88.45817 58.6 deg 164.078 deg Jujuy Province, Argentina 2014/09/24 11:16:12 GMT (-23.9, -66.6) 189 km 6.2 MWP, 6.2 MWB, 6.2 MWC
88.091835 67.4 deg 212.145 deg Easter Island Region 2014/09/03 20:34:00 GMT (-26.5, -114.6) 10 km 5.9 MWB
88.04809 52.1 deg 325.634 deg Southern Alaska 2014/09/25 17:51:17 GMT (62.0, -151.8) 103 km 6.2 ML, 6.1 MI, 6.2 MWW, 6.3 MWR, 6.3 MWB, 6.3 MWC
87.798096 38.7 deg 179.344 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
87.729065 76.7 deg 327.677 deg Near East Coast Of Kamchatka 2013/11/12 07:03:51 GMT (54.7, 162.3) 43 km 6.4 MWW, 6.3 MWC, 6.4 MWW, 6.4 MWB, 6.5 MWC, 6.6 MI
86.24489 66.6 deg 317.258 deg Andreanof Islands, Aleutian Is. 2013/09/15 16:21:37 GMT (51.6, -174.7) 24 km 6.1 MWW, 5.7 MI, 5.7 ML, 6.0 MWB, 6.1 MWC, 6.1 MWW
86.09459 47.5 deg 172.408 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
85.611885 53.4 deg 218.493 deg Central East Pacific Rise 2014/09/02 23:41:31 GMT (-11.6, -112.0) 10 km 5.5 MWP
85.566864 47.4 deg 173.324 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
85.22958 49.6 deg 167.778 deg Southern Peru 2013/07/17 02:37:43 GMT (-15.7, -71.7) 7.0 km 6.0 MW, 5.6 MB, 5.8 MS, 5.8 MW
85.01099 53.9 deg 167.837 deg Near Coast Of Northern Chile 2014/06/19 09:38:37 GMT (-20.0, -70.9) 19 km 5.7 MWP
84.092094 37.3 deg 110.11 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
83.83241 37.5 deg 310.1 deg Vancouver Island, Canada Region 2014/04/24 03:10:13 GMT (49.8, -127.4) 11 km 6.7 MWP, 6.7 MI
83.7279 33.4 deg 290.239 deg Northern California 2014/08/24 10:20:44 GMT (38.2, -122.3) 7.8 km 6.0 MW, 6.1 MI
83.062096 75.0 deg 326.674 deg Komandorskiye Ostrova Region 2014/05/31 06:16:56 GMT (55.0, 165.7) 20 km 5.5 MW
82.95516 67.4 deg 211.958 deg Easter Island Region 2014/09/06 06:53:13 GMT (-26.6, -114.5) 10 km 6.1 MB
82.671036 46.5 deg 324.024 deg Southeastern Alaska 2014/07/17 11:49:32 GMT (60.4, -140.3) 0.6 km 5.8 MI
82.382904 44.4 deg 322.537 deg Southeastern Alaska 2014/06/04 11:58:58 GMT (59.0, -136.7) 10 km 5.7 MWP, 5.8 ML, 5.8 MI
82.34819 90.0 deg 326.785 deg Kuril Islands 2014/07/20 18:32:47 GMT (44.6, 148.7) 61 km 6.6 MB
81.78371 81.4 deg 326.842 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
81.48464 32.7 deg 97.591 deg Northern Mid-Atlantic Ridge 2014/07/27 01:28:38 GMT (23.8, -45.6) 10 km 5.6 MB, 6.0 MWB, 6.6 MI
80.80005 56.1 deg 333.03 deg Northern Alaska 2014/06/16 12:01:11 GMT (67.7, -162.0) 16 km 5.7 MB, 5.5 MWP, 5.5 MI
80.53544 97.8 deg 324.524 deg Off East Coast Of Honshu, Japan 2013/10/25 17:10:19 GMT (37.2, 144.7) 35 km 7.1 MWW, 7.1 MWW, 7.1 MWB, 7.1 MWC, 7.2 MWC, 7.5 MI
80.52426 52.3 deg 323.171 deg Southern Alaska 2014/05/10 14:16:08 GMT (60.0, -152.2) 96 km 5.8 ML, 5.5 MI, 5.7 MWP

Losers

(55 events)
Radial Match Distance Baz FERegion Time Lat/Lon Depth Magnitude Reason
94.13106 54.5 deg 167.465 deg Near Coast Of Northern Chile 2014/04/03 02:43:14 GMT (-20.5, -70.5) 31 km 7.7 MWW, 7.4 MI, 7.7 MWC
93.48476 32.7 deg 173.478 deg Colombia-Ecuador Border Region 2014/10/20 19:33:21 GMT (0.6, -77.8) 10 km 6.0 MB, 5.6 MWB
89.47736 53.6 deg 166.838 deg Near Coast Of Northern Chile 2014/04/01 23:59:57 GMT (-19.5, -70.2) 22 km 5.8 MB
83.518005 66.6 deg 317.11 deg Andreanof Islands, Aleutian Is. 2013/09/05 05:43:39 GMT (51.5, -174.6) 20 km 5.6 MWW, 5.4 MI, 5.5 MWB, 5.6 MWW, 5.7 MWC, 5.7 ML, 5.8 MWC
81.839325 54.3 deg 167.24 deg Near Coast Of Northern Chile 2014/07/13 20:54:14 GMT (-20.2, -70.4) 36 km 6.1 M
80.593704 70.8 deg 206.284 deg Southern East Pacific Rise 2014/10/09 02:32:05 GMT (-32.1, -110.9) 10 km 6.6 MWW, 6.6 MWC
79.98278 95.9 deg 335.767 deg E. Russia-N.E. China Border Reg. 2014/04/12 21:22:44 GMT (44.9, 133.7) 10 km 4.3 mb
79.57308 66.7 deg 317.277 deg Andreanof Islands, Aleutian Is. 2013/09/04 06:16:49 GMT (51.6, -174.8) 21 km 5.7 MWW, 5.5 ML, 5.5 MI, 5.7 MWB, 5.7 MWW, 5.8 MWC
78.63511 59.4 deg 168.606 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
77.573784 68.5 deg 104.884 deg North Of Ascension Island 2014/06/30 01:46:23 GMT (0.0, -17.3) 8.0 km 5.8 MB
77.42491 31.6 deg 175.92 deg Near Coast Of Ecuador 2014/06/16 06:39:31 GMT (1.6, -79.2) 10 km 5.7 MWP, 5.6 MWB
76.918594 49.4 deg 30.858 deg Iceland 2014/10/07 10:22:31 GMT (64.5, -17.2) 10 km 5.5 MWW, 5.4 MWB, 5.5 MWC
76.68509 56.2 deg 333.265 deg Northern Alaska 2014/06/07 04:43:34 GMT (67.9, -162.4) 14 km 6.0 MI
76.07323 66.9 deg 316.988 deg Andreanof Islands, Aleutian Is. 2013/08/31 06:38:36 GMT (51.2, -174.9) 18 km 6.0 MWW, 5.5 ML, 5.9 MWB, 5.9 MWC, 6.0 MWC, 6.0 MI, 6.0 MWW
74.57847 71.6 deg 206.62 deg Southern East Pacific Rise 2014/10/09 08:14:23 GMT (-32.7, -111.6) 10 km 5.6 MB
74.27857 54.5 deg 167.711 deg Near Coast Of Northern Chile 2014/04/03 09:23:21 GMT (-20.6, -70.7) 15 km 5.6 MB, 5.3 MWR
74.12376 66.7 deg 317.295 deg Andreanof Islands, Aleutian Is. 2013/09/04 06:27:03 GMT (51.6, -174.9) 17 km 6.0 MWW, 5.5 ML, 5.9 MWB, 6.0 MWW, 6.1 MWC, 6.1 MI
74.01668 49.3 deg 30.618 deg Iceland 2014/09/01 11:41:10 GMT (64.7, -17.5) 10 km 5.5 MWW, 5.5 MWC
73.62756 81.5 deg 326.895 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
73.04102 54.1 deg 167.78 deg Near Coast Of Northern Chile 2014/04/02 04:46:18 GMT (-20.2, -70.9) 10 km 5.8 MB
72.95698 54.3 deg 166.803 deg Northern Chile 2014/08/14 00:02:55 GMT (-20.2, -70.0) 48 km 5.7 MB
72.95082 54.9 deg 159.736 deg Southern Bolivia 2014/01/27 16:42:37 GMT (-19.3, -63.9) 600 km 5.6 MWB
72.40325 82.0 deg 326.006 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
71.83511 49.3 deg 30.805 deg Iceland 2014/09/07 07:07:59 GMT (64.5, -17.4) 5.0 km 5.5 MWW, 5.3 MWB, 5.6 MWC
71.29541 86.6 deg 48.522 deg Turkey 2013/12/28 15:21:04 GMT (36.0, 31.3) 41 km 5.9 MWW, 5.9 MWB, 6.0 MWC
70.75019 64.6 deg 316.731 deg Fox Islands, Aleutian Islands 2014/06/20 12:16:46 GMT (51.9, -171.4) 26 km 5.6 MB, 5.0 ML, 5.1 ML, 5.3 MWB
69.7874 51.5 deg 170.319 deg Off Coast Of Peru 2014/07/14 11:24:39 GMT (-17.9, -73.4) 33 km 5.5 M
68.3991 47.6 deg 167.992 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
68.16014 45.6 deg 67.919 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
67.66575 42.4 deg 57.73 deg Northern Mid-Atlantic Ridge 2014/05/23 23:41:49 GMT (45.0, -27.8) 10 km 5.5 MWC, 5.5 MWC
67.60846 69.0 deg 318.491 deg Andreanof Islands, Aleutian Is. 2013/11/13 03:57:39 GMT (51.5, -179.0) 20 km 5.8 MWW, 5.6 MWB, 5.7 MI, 5.8 MWW, 5.9 MWC, 6.0 ML
67.05688 68.6 deg 318.37 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
65.47661 56.2 deg 332.953 deg Northern Alaska 2014/05/03 08:57:12 GMT (67.6, -162.2) 0.9 km 5.5 MB
65.25966 83.6 deg 52.97 deg Crete, Greece 2013/06/15 16:11:02 GMT (34.4, 25.0) 10 km 6.2 MW, 6.0 MB, 6.0 MS, 6.1 MW
64.85284 49.3 deg 30.778 deg Iceland 2014/09/15 08:05:02 GMT (64.6, -17.4) 10 km 5.5 MWW, 5.5 MWC
64.480995 32.3 deg 293.811 deg Northern California 2013/05/24 03:47:08 GMT (40.2, -121.1) 9.7 km 5.7 MW, 5.7 MB, 5.7 MW
64.26199 80.3 deg 325.476 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
63.194508 70.8 deg 206.173 deg Southern East Pacific Rise 2014/10/10 04:07:51 GMT (-32.2, -110.8) 10 km 5.5 MWP
62.663197 69.7 deg 319.272 deg Rat Islands, Aleutian Islands 2015/01/18 04:47:38 GMT (51.9, 179.6) 106 km 5.8 MB, 5.9 MB
62.12564 83.2 deg 325.954 deg Kuril Islands 2014/01/19 00:52:35 GMT (49.1, 156.4) 34 km 4.9 MW
59.614132 69.3 deg 318.202 deg Andreanof Islands, Aleutian Is. 2014/01/16 07:33:09 GMT (51.2, -179.2) 27 km 5.5 MWB, 5.2 ML, 5.5 ML, 5.6 MWC
59.23364 54.1 deg 167.421 deg Near Coast Of Northern Chile 2014/04/01 23:57:33 GMT (-20.0, -70.6) 35 km 6.9 MWW, 4.9 MB
56.932507 64.2 deg 318.557 deg Fox Islands, Aleutian Islands 2014/02/26 21:13:40 GMT (53.6, -171.8) 265 km 6.1 MWW, 5.9 MI, 5.9 ML, 6.1 MWC, 6.1 MWB, 6.2 MWC
56.03789 56.6 deg 166.059 deg Northern Chile 2014/02/12 11:43:10 GMT (-22.4, -68.8) 100 km 5.6 MWW, 5.6 MWR
54.703087 66.6 deg 317.101 deg Andreanof Islands, Aleutian Is. 2013/09/14 15:42:46 GMT (51.4, -174.6) 20 km 5.9 MWW, 5.4 MI, 5.8 MWB, 5.9 MWC, 6.0 MWC
54.326263 54.1 deg 167.673 deg Near Coast Of Northern Chile 2014/03/17 05:24:07 GMT (-20.1, -70.8) 10 km 4.6 mb
53.72295 88.6 deg 325.983 deg Kuril Islands 2014/11/14 04:16:07 GMT (45.2, 150.9) 18 km 5.7 MB
52.983925 70.6 deg 206.651 deg Easter Island Region 2014/11/01 10:59:55 GMT (-31.8, -111.2) 10 km 6.0 MWP
52.748535 81.9 deg 330.272 deg Sea Of Okhotsk 2013/05/24 06:03:07 GMT (53.0, 153.0) 514 km 5.5 MB
51.591324 64.7 deg 317.45 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
45.166885 62.2 deg 315.324 deg Fox Islands, Aleutian Islands 2013/07/03 03:40:27 GMT (51.6, -167.0) 5.1 km 5.8 MW, 5.7 MW, 5.9 MB
45.137108 95.7 deg 328.474 deg Hokkaido, Japan Region 2014/08/10 03:43:16 GMT (41.1, 142.2) 38 km 6.0 MB
41.910778 64.0 deg 211.941 deg Easter Island Region 2013/11/02 15:52:46 GMT (-23.6, -112.6) 10 km 6.0 MWW, 5.9 MWB, 6.0 MWW, 6.0 MWC, 6.1 MWC
35.450638 85.2 deg 326.982 deg Kuril Islands 2014/04/03 10:26:01 GMT (48.4, 153.2) 159 km 4.2 mb
29.832588 77.8 deg 179.547 deg Off Coast Of Southern Chile 2013/05/20 09:49:04 GMT (-44.9, -80.7) 10 km 6.4 MW, 5.5 MB, 5.8 MS, 6.3 MW