Station TA V61A - Roper, NC, USA

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

Nearby stations (2 deg radius)

Station Name (Lat, Lon) Start / End Elevation
V61A Roper, NC, USA (35.79, -76.58) 2013-03-11 / 2599-12-31 4.0 m
Crust2 Type:DG,thin Platform 1 km seds.
Thickness Estimate:33 km
Thickness StdDev:6.1 km
Vp/Vs Estimate:1.95
Vp/Vs StdDev:0.11
Vs Estimate:3.366 km/s
Poisson's Ratio:0.32
Peak Value:0.05
Assumed Vp:6.565 km/s
Ps Weight:0.33333334
PpPs Weight:0.33333334
PsPs Weight:0.33333328
Residual Complexity:0.659
Nearby stations H:42 km +- 12 km
(2.0 deg) Vp/Vs:1.78 +- 0.24

8 with match > 90% ( 8.247422 %) and 23 with match > 80% ( 23.71134 %) out of 97.

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 33 km 1.95 6.565 km/s 3.366 km/s 0.32
Crust2.0 31 km 1.78 6.565 km/s 3.684 km/s 0.27 DG,thin Platform 1 km seds.
Global Maxima 33 km 1.95 6.565 km/s 3.366 km/s 0.32 amp=0.047866244
Local Maxima 1 49 km 1.62 6.565 km/s 4.052 km/s 0.19 amp=0.031050382
Local Maxima 2 34 km 1.99 6.565 km/s 3.295 km/s 0.33 amp=0.024695512
Local Maxima 3 32 km 1.94 6.565 km/s 3.379 km/s 0.32 amp=0.020700306
Local Maxima 4 46 km 1.60 6.565 km/s 4.103 km/s 0.18 amp=0.018216142
Predicted Arrivals for vertical incidence
(zero ray parameter)
Ps4.78 SECOND
PpPs14.83 SECOND
PsPs/PpSs19.61 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

(23 events)
Radial Match Distance Baz FERegion Time Lat/Lon Depth Magnitude
97.70497 56.3 deg 173.146 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
97.23781 51.4 deg 177.454 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
96.84423 55.4 deg 173.4 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
96.384224 70.8 deg 320.498 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
93.28519 51.4 deg 174.031 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
93.17294 68.3 deg 175.291 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
92.77783 74.8 deg 209.626 deg Southern East Pacific Rise 2014/10/09 02:14:32 GMT (-32.1, -110.8) 16 km 7.1 MWW, 6.8 MI
91.58518 87.9 deg 329.261 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
89.46001 39.6 deg 120.572 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
89.182526 29.9 deg 183.238 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
88.74528 50.2 deg 176.218 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
88.1611 55.7 deg 173.22 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
87.831314 71.6 deg 215.386 deg Easter Island Region 2014/09/06 06:53:13 GMT (-26.6, -114.5) 10 km 6.1 MB
86.7298 81.6 deg 332.515 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
86.59206 67.5 deg 318.026 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
86.103065 34.7 deg 118.129 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
85.97217 67.5 deg 318.026 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
85.120575 71.7 deg 215.566 deg Easter Island Region 2014/09/03 20:34:00 GMT (-26.5, -114.6) 10 km 5.9 MWB
85.06004 32.0 deg 246.409 deg Off Coast Of Jalisco, Mexico 2014/05/31 11:53:48 GMT (18.9, -107.4) 10 km 6.2 MWP, 6.6 MI
82.72625 30.0 deg 255.329 deg Gulf Of California 2014/10/08 02:40:54 GMT (23.8, -108.4) 10 km 6.2 MWP
81.832954 58.2 deg 171.296 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
81.441635 52.8 deg 322.324 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
80.96598 41.3 deg 188.088 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

Losers

(74 events)
Radial Match Distance Baz FERegion Time Lat/Lon Depth Magnitude Reason
97.23831 80.1 deg 333.39 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
93.22299 55.5 deg 173.48 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
88.381966 38.0 deg 292.624 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
87.04273 82.8 deg 332.562 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
83.73761 67.8 deg 318.161 deg Andreanof Islands, Aleutian Is. 2013/08/30 16:25:02 GMT (51.5, -175.2) 29 km 7.0 MWW, 6.5 ML, 6.8 MI, 6.9 MWC, 6.9 MWB, 7.0 MWW, 7.0 MI, 7.0 MWC
82.78206 45.2 deg 31.619 deg Iceland 2014/09/29 13:43:01 GMT (64.5, -17.3) 10 km 5.6 MWW, 5.5 MWC
80.186035 55.8 deg 173.216 deg Near Coast Of Northern Chile 2014/04/02 00:37:49 GMT (-20.0, -70.6) 20 km 5.4 mb
79.44075 90.0 deg 329.495 deg Kuril Islands 2014/07/20 18:32:47 GMT (44.6, 148.7) 61 km 6.6 MB
77.944595 49.7 deg 178.759 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
75.3043 76.7 deg 329.284 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
74.98118 67.5 deg 317.876 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
74.93947 49.6 deg 179.658 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
74.813255 56.0 deg 173.181 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
74.488335 57.8 deg 222.176 deg Central East Pacific Rise 2014/09/02 23:41:31 GMT (-11.6, -112.0) 10 km 5.5 MWP
72.75889 45.2 deg 31.353 deg Iceland 2014/08/28 08:13:42 GMT (64.7, -17.4) 4.0 km 5.4 MW, 5.0 mb, 5.0 Ms_20, 5.4 Mwb, 5.4 Mww, 5.5 Mwc
72.32945 67.5 deg 318.048 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
71.87966 82.0 deg 51.163 deg Turkey 2013/12/28 15:21:04 GMT (36.0, 31.3) 41 km 5.9 MWW, 5.9 MWB, 6.0 MWC
71.83 45.2 deg 31.559 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
71.79346 73.8 deg 54.622 deg Greece 2014/11/08 23:15:42 GMT (38.1, 20.4) 18 km 5.1 MW, 5.1 mb, 4.7 MS
71.748245 55.8 deg 173.156 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
71.17716 56.4 deg 173.429 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
70.78397 55.7 deg 173.398 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
70.36701 52.3 deg 324.732 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
70.15568 77.2 deg 186.703 deg West Chile Rise 2015/01/28 13:25:34 GMT (-41.4, -85.3) 14 km 5.1 MW, 5.1 mb, 4.5 MS
70.029495 39.1 deg 307.247 deg Vancouver Island, Canada Region 2014/04/24 03:10:13 GMT (49.8, -127.4) 11 km 6.7 MWP, 6.7 MI
68.959015 71.6 deg 321.647 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
68.8275 55.3 deg 172.639 deg Near Coast Of Northern Chile 2014/04/01 23:59:57 GMT (-19.5, -70.2) 22 km 5.8 MB
68.65848 65.0 deg 319.079 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
68.3138 74.9 deg 209.604 deg Southern East Pacific Rise 2014/10/10 04:07:51 GMT (-32.2, -110.8) 10 km 5.5 MWP
67.86169 67.5 deg 318.069 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
67.81338 55.9 deg 173.487 deg Near Coast Of Northern Chile 2014/04/02 06:29:16 GMT (-20.1, -70.8) 15 km 5.2 mb
66.901825 67.8 deg 317.783 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
65.7925 69.8 deg 319.47 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
64.737144 74.7 deg 210.08 deg Easter Island Region 2014/11/01 10:59:55 GMT (-31.8, -111.2) 10 km 6.0 MWP
64.63457 45.2 deg 31.623 deg Iceland 2014/10/07 10:22:31 GMT (64.5, -17.2) 10 km 5.5 MWW, 5.4 MWB, 5.5 MWC
64.4457 67.8 deg 351.744 deg Laptev Sea 2014/04/11 13:27:05 GMT (74.9, 133.8) 10 km 4.2 mb
64.00439 39.6 deg 186.711 deg Peru-Ecuador Border Region 2014/01/26 05:10:28 GMT (-3.8, -80.9) 20 km 5.3 MW
63.782833 55.7 deg 173.609 deg Near Coast Of Northern Chile 2014/04/02 11:07:33 GMT (-20.0, -71.0) 27 km 5.4 Mww
63.31846 56.0 deg 172.954 deg Near Coast Of Northern Chile 2014/07/13 20:54:14 GMT (-20.2, -70.4) 36 km 6.1 M
63.078815 97.9 deg 327.875 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
62.94906 55.9 deg 173.5 deg Near Coast Of Northern Chile 2014/04/02 04:46:18 GMT (-20.2, -70.9) 10 km 5.8 MB
62.944527 45.2 deg 31.511 deg Iceland 2014/08/24 20:39:13 GMT (64.6, -17.3) 13 km 5.3 MW, 5.3 mb, 4.9 MS
61.091488 70.9 deg 320.773 deg Rat Islands, Aleutian Islands 2014/06/23 21:11:41 GMT (52.0, 178.4) 107 km 6.0 MB
60.83814 79.3 deg 328.566 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
60.659424 54.4 deg 171.588 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
60.474854 70.8 deg 320.712 deg Rat Islands, Aleutian Islands 2014/06/23 22:29:51 GMT (52.0, 178.6) 103 km 5.9 MB
60.47214 75.1 deg 328.135 deg Komandorskiye Ostrova Region 2014/05/31 06:16:56 GMT (55.0, 165.7) 20 km 5.5 MW
60.049152 35.0 deg 182.212 deg Colombia-Ecuador Border Region 2014/10/20 19:33:21 GMT (0.6, -77.8) 10 km 6.0 MB, 5.6 MWB
60.008785 88.0 deg 354.103 deg East Of Lake Baykal, Russia 2014/05/23 19:42:28 GMT (56.1, 114.0) 10 km 5.6 MB
59.800793 89.5 deg 332.852 deg Sea Of Okhotsk 2013/08/04 15:56:34 GMT (47.0, 145.2) 375 km 5.8 MW, 5.8 MW
59.583828 57.6 deg 171.12 deg Chile-Bolivia Border Region 2014/11/10 11:38:58 GMT (-21.6, -68.5) 104 km 5.8 MB
59.37125 45.1 deg 31.481 deg Iceland 2014/08/30 07:03:04 GMT (64.6, -17.5) 6.0 km 5.4 Mww, 5.3 mb, 5.0 Ms_20, 5.3 Mwb, 5.4 ML
58.974144 96.3 deg 140.662 deg Southern Mid-Atlantic Ridge 2013/06/07 20:13:13 GMT (-43.8, -16.2) 7.2 km 5.7 MW, 5.5 MS, 5.6 MW, 5.8 MB
58.489075 39.1 deg 306.951 deg Vancouver Island, Canada Region 2013/08/04 13:22:27 GMT (49.7, -127.4) 10 km 5.6 MB, 5.5 MW
58.47516 37.3 deg 62.732 deg Northern Mid-Atlantic Ridge 2014/08/30 15:29:50 GMT (43.7, -28.5) 10 km 5.5 MW, 5.3 mb, 5.2 Ms_20, 5.4 Mwb, 5.5 Mwc
57.81657 56.0 deg 165.547 deg Southern Bolivia 2014/01/27 16:42:37 GMT (-19.3, -63.9) 600 km 5.6 MWB
57.445587 91.3 deg 329.42 deg Kuril Islands 2014/02/23 04:54:18 GMT (43.5, 147.8) 20 km 5.5 MWC, 5.3 MWB, 5.5 MWC
57.426052 80.4 deg 327.393 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
55.3674 68.2 deg 215.501 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
55.32582 45.2 deg 31.587 deg Iceland 2014/09/21 10:51:47 GMT (64.5, -17.4) 2.6 km 5.5 MW
54.049942 60.1 deg 169.403 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
50.41094 74.8 deg 209.642 deg Southern East Pacific Rise 2014/10/10 18:59:00 GMT (-32.1, -110.8) 10 km 5.4 MW
49.40139 55.5 deg 172.077 deg Northern Chile 2014/10/07 05:09:10 GMT (-19.7, -69.7) 103 km 5.8 MB
49.075462 65.4 deg 109.085 deg North Of Ascension Island 2014/06/30 01:46:23 GMT (0.0, -17.3) 8.0 km 5.8 MB
48.85928 89.1 deg 10.019 deg Southwestern Siberia, Russia 2013/06/18 23:02:09 GMT (54.3, 86.2) 9.9 km 5.6 MB
48.457188 58.4 deg 173.19 deg Near Coast Of Northern Chile 2014/12/03 09:38:36 GMT (-22.6, -70.3) 56 km 5.1 MW, 5.4 mb, 5.1 Mwr, 5.2 Mww, 5.2 ML
48.197605 68.7 deg 171.399 deg Mendoza Province, Argentina 2015/02/02 10:49:48 GMT (-32.7, -67.1) 172 km 6.3 MO
47.73801 55.7 deg 332.597 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
44.15493 67.9 deg 318.02 deg Andreanof Islands, Aleutian Is. 2013/08/31 06:43:54 GMT (51.4, -175.3) 25 km 5.5 MW, 5.5 MWC, 5.5 MWC
43.46705 45.2 deg 31.379 deg Iceland 2014/10/25 01:48:39 GMT (64.7, -17.4) 10 km 5.0 MW
42.50908 55.6 deg 173.489 deg Near Coast Of Northern Chile 2014/04/02 00:03:12 GMT (-19.8, -70.9) 10 km 5.8 MB
41.379395 63.2 deg 315.681 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
39.381348 55.8 deg 332.846 deg Northern Alaska 2014/06/07 04:43:34 GMT (67.9, -162.4) 14 km 6.0 MI
38.7222 81.6 deg 332.306 deg Sea Of Okhotsk 2013/05/24 06:03:07 GMT (53.0, 153.0) 514 km 5.5 MB