Station TX FW15 - Z

Network: TX - Texas Seismological Network

Nearby stations (2 deg radius)

Station Name (Lat, Lon) Start / End Elevation
FW15 Z (32.70, -97.37) 2017-04-12 / 2026-12-31 192 m
Crust2 Type:DB,Platform 3 km seds.
Thickness Estimate:42 km
Thickness StdDev:0.3 km
Vp/Vs Estimate:1.77
Vp/Vs StdDev:0.01
Vs Estimate:3.595 km/s
Poisson's Ratio:0.27
Peak Value:0.04
Assumed Vp:6.38 km/s
Ps Weight:0.33333334
PpPs Weight:0.33333334
PsPs Weight:0.33333328
Residual Complexity:0.532
Nearby stations H: +-
(2.0 deg) Vp/Vs: +-

23 with match > 90% ( 17.164179 %) and 57 with match > 80% ( 42.53731 %) out of 134.

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 42 km 1.77 6.38 km/s 3.595 km/s 0.27
Crust2.0 41 km 1.78 6.38 km/s 3.59 km/s 0.27 DB,Platform 3 km seds.
Global Maxima 42 km 1.77 6.38 km/s 3.595 km/s 0.27 amp=0.039267514
Local Maxima 1 43 km 1.80 6.38 km/s 3.555 km/s 0.27 amp=0.02441172
Local Maxima 2 30 km 2.05 6.38 km/s 3.112 km/s 0.34 amp=0.0153138405
Local Maxima 3 44 km 1.76 6.38 km/s 3.62 km/s 0.26 amp=0.010500142
Local Maxima 4 41 km 1.75 6.38 km/s 3.636 km/s 0.26 amp=0.00883178
Predicted Arrivals for vertical incidence
(zero ray parameter)
Ps5.07 SECOND
PpPs18.16 SECOND
PsPs/PpSs23.23 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

(57 events)
Radial Match Distance Baz FERegion Time Lat/Lon Depth Magnitude
97.49685 46.2 deg 100.002 deg North Atlantic Ocean 2018/11/11 14:03:59 UTC (15.6, -49.9) 10 km 6.2 mb
96.883934 47.7 deg 317.214 deg Alaska Peninsula 2020/07/22 06:12:44 UTC (55.2, -158.6) 13 km 7.4 Mi
95.67301 39.7 deg 147.046 deg Peru-Ecuador Border Region 2019/02/22 10:17:22 UTC (-2.2, -77.0) 132 km 7.5 mww
95.60937 52.8 deg 152.306 deg Near Coast Of Peru 2018/01/14 09:18:45 UTC (-15.8, -74.7) 36 km 7.1 mww
95.32891 74.7 deg 162.114 deg Off Coast Of Central Chile 2020/12/27 21:39:15 UTC (-39.3, -74.9) 10 km 6.7 mww
95.32598 41.9 deg 148.188 deg Northern Peru 2021/11/28 10:52:14 UTC (-4.5, -76.7) 99 km 7.4 Mi
94.77151 48.3 deg 316.448 deg South Of Alaska 2020/10/19 20:54:40 UTC (54.7, -159.6) 41 km 7.4 Mi
93.9328 86.7 deg 249.556 deg Tonga Islands 2017/11/04 09:00:19 UTC (-15.4, -173.2) 10 km 6.8 Mww
93.79817 67.1 deg 155.688 deg Near Coast Of Central Chile 2019/01/20 01:32:51 UTC (-30.1, -71.4) 53 km 6.7 mww
93.772156 54.0 deg 147.198 deg Southern Peru 2022/05/26 12:02:19 UTC (-15.0, -70.4) 212 km 7.2 Mi
93.41709 40.7 deg 153.835 deg Peru-Ecuador Border Region 2021/07/30 17:10:19 UTC (-4.9, -80.6) 33 km 6.2 Mww
93.22269 69.6 deg 154.298 deg San Juan Province, Argentina 2021/01/19 02:46:22 UTC (-31.8, -68.8) 20 km 6.4 mww
93.21662 47.5 deg 144.227 deg Western Brazil 2019/01/05 19:25:38 UTC (-8.1, -71.6) 575 km 6.8 Mww
92.88377 42.4 deg 319.241 deg Gulf Of Alaska 2018/01/23 09:31:42 UTC (56.0, -149.1) 25 km 7.9 Mww
92.833374 90.3 deg 247.198 deg Tonga Islands 2019/08/05 09:01:08 UTC (-19.4, -174.9) 10 km 5.7 mb
92.564514 46.6 deg 318.721 deg Alaska Peninsula 2021/10/11 09:10:24 UTC (56.3, -156.6) 69 km 6.9 mww
92.336754 38.4 deg 116.527 deg Near Coast Of Venezuela 2018/08/21 21:31:46 UTC (10.9, -62.9) 154 km 7.3 Mww
92.0517 53.8 deg 146.725 deg Central Peru 2019/03/01 08:50:41 UTC (-14.7, -70.1) 257 km 7.0 mww
91.92463 68.1 deg 321.874 deg Komandorskiye Ostrova Region 2018/12/20 17:01:56 UTC (54.8, 164.8) 33 km 7.3 Mi
91.83792 74.8 deg 318.745 deg East Of Kuril Islands 2020/03/25 02:49:21 UTC (49.0, 157.7) 57 km 7.5 Mww
91.4609 44.1 deg 326.613 deg Southern Alaska 2018/11/30 17:29:28 UTC (61.3, -149.9) 43 km 6.6 ml
91.2133 90.6 deg 317.352 deg Near East Coast Of Honshu, Japan 2021/05/01 01:27:30 UTC (38.1, 141.8) 56 km 6.6 Mi
90.6263 41.7 deg 148.479 deg Northern Peru 2022/02/03 15:58:56 UTC (-4.5, -76.9) 100 km 6.5 mww
89.785545 31.2 deg 110.719 deg Puerto Rico Region 2020/01/07 08:24:26 UTC (17.9, -66.8) 10 km 6.4 mww
89.531296 58.6 deg 144.364 deg Central Bolivia 2019/03/15 05:03:50 UTC (-17.9, -65.9) 358 km 6.3 Mww
89.31823 93.7 deg 41.221 deg Dodecanese Islands, Greece 2017/07/20 22:31:12 UTC (36.9, 27.5) 10 km 6.7 Mww
89.01257 57.4 deg 148.408 deg Northern Chile 2017/10/10 06:32:20 UTC (-18.5, -69.6) 82 km 6.3 Mww
88.87201 62.4 deg 143.392 deg Southern Bolivia 2018/04/02 13:40:34 UTC (-20.7, -63.0) 562 km 6.8 Mww
87.86022 58.7 deg 149.822 deg Near Coast Of Northern Chile 2020/07/17 05:40:36 UTC (-20.2, -70.1) 74 km 5.9 Mww
87.73712 37.4 deg 328.37 deg Southeastern Alaska 2017/05/01 12:31:53 UTC (59.9, -136.6) 0.1 km 6.5 Ml
87.51843 89.1 deg 246.715 deg Tonga Islands 2020/10/01 01:13:39 UTC (-19.1, -173.6) 10 km 6.7 Mi
87.46004 39.0 deg 149.795 deg Ecuador 2018/09/07 02:12:04 UTC (-2.3, -78.9) 94 km 6.2 Mww
87.15266 89.9 deg 246.731 deg Tonga Islands 2020/10/01 01:13:37 UTC (-19.5, -174.2) 35 km 6.4 Mww
87.007805 77.1 deg 99.774 deg Central Mid-Atlantic Ridge 2017/11/30 06:32:52 UTC (-1.1, -23.5) 10 km 6.5 Mi
86.99728 73.4 deg 321.005 deg Near East Coast Of Kamchatka 2018/07/06 01:40:08 UTC (51.6, 157.9) 80 km 6.1 Mwp
86.877975 56.9 deg 196.515 deg Easter Island Region 2020/08/15 06:40:38 UTC (-22.7, -112.3) 10 km 5.7 mww
86.77938 62.4 deg 316.48 deg Rat Islands, Aleutian Islands 2017/10/08 22:34:33 UTC (52.4, 176.8) 112 km 6.6 mww
86.67784 58.2 deg 313.577 deg Andreanof Islands, Aleutian Is. 2019/11/24 00:54:03 UTC (51.2, -175.6) 34 km 5.6 Mi
86.05628 65.2 deg 319.494 deg Near Islands, Aleutian Islands 2017/06/02 22:24:47 UTC (54.0, 170.9) 8.2 km 6.8 Mww
85.95543 36.6 deg 106.905 deg Leeward Islands 2021/03/26 04:51:39 UTC (16.7, -60.8) 26 km 5.8 mww
84.911545 61.7 deg 315.749 deg Rat Islands, Aleutian Islands 2022/06/04 23:38:12 UTC (52.1, 178.3) 105 km 6.3 mww
84.66055 70.8 deg 324.711 deg Kamchatka Peninsula, Russia 2020/09/15 03:41:28 UTC (55.9, 158.5) 344 km 6.4 Mww
84.122246 91.4 deg 250.836 deg Fiji Islands Region 2018/08/19 04:28:58 UTC (-17.0, -178.0) 416 km 6.8 mww
84.05594 57.8 deg 148.584 deg Northern Chile 2018/01/21 01:06:42 UTC (-18.9, -69.6) 111 km 6.3 Mww
83.61471 59.7 deg 314.311 deg Andreanof Islands, Aleutian Is. 2018/08/15 21:56:54 UTC (51.4, -178.1) 20 km 6.6 Mww
83.55319 52.6 deg 313.838 deg Fox Islands, Aleutian Islands 2017/05/24 16:36:01 UTC (52.4, -166.7) 2.0 km 5.7 Mi
83.41922 58.5 deg 148.646 deg Northern Chile 2018/11/01 22:19:51 UTC (-19.6, -69.3) 102 km 6.2 Mww
83.34818 84.1 deg 320.205 deg Hokkaido, Japan Region 2018/11/04 19:26:03 UTC (44.6, 145.6) 8.0 km 5.9 Mww
83.30561 90.5 deg 317.728 deg Near East Coast Of Honshu, Japan 2021/03/20 09:09:45 UTC (38.5, 141.6) 54 km 7.0 Mww
82.937904 46.4 deg 87.2 deg Northern Mid-Atlantic Ridge 2019/09/02 22:45:48 UTC (23.8, -45.2) 10 km 5.9 Mww
82.61382 60.3 deg 314.061 deg Andreanof Islands, Aleutian Is. 2021/09/24 11:52:31 UTC (51.1, -178.9) 50 km 6.3 Mi
82.57651 60.3 deg 1.663 deg North Of Franz Josef Land 2017/10/28 19:11:01 UTC (86.9, 55.1) 10 km 6.0 Mww
81.76731 46.1 deg 80.412 deg Northern Mid-Atlantic Ridge 2022/01/10 23:26:45 UTC (28.5, -43.6) 10 km 5.8 Mww
81.37644 59.4 deg 314.811 deg Andreanof Islands, Aleutian Is. 2020/01/23 05:53:03 UTC (51.9, -177.8) 10 km 6.2 Mw
81.04757 48.4 deg 144.38 deg Peru-Brazil Border Region 2022/06/08 00:55:47 UTC (-9.0, -71.2) 622 km 6.5 Mww
80.50671 60.7 deg 149.262 deg Chile-Bolivia Border Region 2020/12/14 15:20:49 UTC (-21.8, -68.7) 111 km 6.0 Mww
80.03881 74.9 deg 323.41 deg Northwest Of Kuril Islands 2018/10/13 11:10:19 UTC (52.7, 153.7) 397 km 6.7 Mi

Losers

(77 events)
Radial Match Distance Baz FERegion Time Lat/Lon Depth Magnitude Reason
89.42436 98.1 deg 239.97 deg Kermadec Islands, New Zealand 2021/08/25 05:58:03 UTC (-29.7, -177.6) 30 km 5.7 mb
84.41746 47.0 deg 317.512 deg Alaska Peninsula 2021/07/29 06:23:28 UTC (55.4, -157.3) 5.3 km 5.9 ml
81.368225 46.8 deg 318.17 deg South Of Alaska 2021/07/29 06:23:02 UTC (55.9, -157.0) 35 km 5.7 mb
79.979614 43.7 deg 328.495 deg Central Alaska 2021/05/31 06:59:54 UTC (62.4, -148.3) 44 km 6.1 Mww
79.93204 52.5 deg 314.67 deg Fox Islands, Aleutian Islands 2022/01/22 05:17:03 UTC (53.1, -166.6) 3.0 km 6.3 Mi
79.69218 58.5 deg 6.618 deg North Of Svalbard 2022/05/21 07:01:23 UTC (84.3, 0.8) 10 km 5.8 mww
79.440125 67.9 deg 323.368 deg Komandorskiye Ostrova Region 2019/06/26 02:18:07 UTC (56.2, 164.1) 10 km 6.4 Mww
78.90631 90.0 deg 248.151 deg Tonga Islands 2019/11/04 22:43:37 UTC (-18.4, -175.2) 10 km 6.9 Mi
78.783936 69.2 deg 323.408 deg Near East Coast Of Kamchatka 2018/11/14 21:21:50 UTC (55.6, 162.0) 50 km 6.1 Mww
78.75238 91.2 deg 102.991 deg Ascension Island Region 2020/06/29 19:40:13 UTC (-11.7, -13.4) 10 km 5.6 Mww
78.74963 95.4 deg 240.975 deg Kermadec Islands Region 2020/03/14 10:01:17 UTC (-27.4, -175.7) 10 km 6.3 Mww
78.031906 72.8 deg 319.291 deg East Of Kuril Islands 2019/03/28 22:06:49 UTC (50.5, 160.0) 9.0 km 6.2 Mww
77.25394 74.7 deg 57.578 deg Strait Of Gibraltar 2022/05/20 12:35:49 UTC (35.5, -3.5) 10 km 5.5 Mww
76.9035 81.4 deg 322.189 deg Northwest Of Kuril Islands 2018/11/02 11:01:15 UTC (47.8, 146.7) 432 km 5.9 Mww
76.40455 59.3 deg 148.89 deg Northern Chile 2020/12/06 16:47:41 UTC (-20.4, -69.1) 98 km 6.1 mww
76.15434 59.7 deg 4.299 deg North Of Svalbard 2020/02/18 07:29:39 UTC (85.7, 22.7) 10 km 5.2 Mww
75.78299 62.9 deg 152.208 deg Near Coast Of Northern Chile 2017/12/28 03:54:52 UTC (-24.9, -70.2) 53 km 5.5 Mww
75.29664 89.0 deg 315.728 deg Off East Coast Of Honshu, Japan 2017/09/20 16:37:16 UTC (38.0, 144.7) 10 km 6.1 Mww
74.70459 46.7 deg 87.497 deg Northern Mid-Atlantic Ridge 2022/05/28 14:19:05 UTC (23.4, -45.0) 10 km 5.7 mww
73.91078 79.8 deg 318.762 deg Kuril Islands 2021/07/13 00:30:16 UTC (46.2, 151.7) 33 km 5.6 Mww
73.49553 50.4 deg 145.253 deg Peru-Brazil Border Region 2018/08/24 09:04:06 UTC (-11.0, -70.8) 609 km 7.1 Mww
72.882256 34.2 deg 140.399 deg Colombia 2019/03/23 19:21:16 UTC (4.6, -76.3) 113 km 6.1 Mww
72.550354 63.6 deg 149.087 deg Chile-Argentina Border Region 2018/06/21 16:08:02 UTC (-24.3, -67.1) 175 km 5.7 Mww
72.39124 67.6 deg 147.327 deg Santiago Del Estero Prov., Arg. 2019/12/24 16:43:32 UTC (-27.0, -63.4) 560 km 6.0 Mww
71.851295 31.7 deg 132.876 deg Northern Colombia 2020/04/15 10:59:29 UTC (9.0, -74.4) 53 km 5.7 Mww
71.24146 92.2 deg 249.949 deg Fiji Islands Region 2018/08/23 03:41:16 UTC (-18.2, -178.2) 544 km 5.5 mb
69.72313 91.1 deg 248.278 deg Fiji Islands Region 2021/04/24 00:23:36 UTC (-18.9, -176.2) 289 km 6.4 Mww
69.71809 86.7 deg 249.211 deg Samoa Islands Region 2020/05/15 14:49:21 UTC (-15.6, -173.0) 16 km 5.8 mww
69.55451 73.7 deg 160.596 deg Near Coast Of Central Chile 2021/12/01 04:39:24 UTC (-37.9, -73.6) 13 km 5.1 Mww
69.37205 86.8 deg 249.66 deg Tonga Islands 2020/10/25 11:47:37 UTC (-15.3, -173.3) 44 km 6.1 Mi
68.77448 60.2 deg 315.842 deg Andreanof Islands, Aleutian Is. 2018/02/08 11:04:01 UTC (52.6, -179.5) 211 km 5.6 Mww
68.5804 48.6 deg 152.479 deg Central Peru 2022/01/07 10:27:04 UTC (-11.9, -76.6) 71 km 5.2 Mww
68.24147 84.1 deg 325.19 deg Primor'ye, Russia 2020/11/30 22:54:34 UTC (48.3, 140.8) 587 km 6.4 mww
68.23082 57.0 deg 149.441 deg Near Coast Of Northern Chile 2019/12/03 08:46:36 UTC (-18.6, -70.7) 32 km 6.0 Mww
67.97974 39.8 deg 153.633 deg Peru-Ecuador Border Region 2020/08/25 05:18:12 UTC (-4.0, -80.8) 33 km 5.5 Mww
66.931526 92.6 deg 250.531 deg Fiji Islands Region 2018/11/18 20:25:45 UTC (-17.9, -178.9) 534 km 6.7 Mww
66.89808 93.3 deg 246.43 deg Fiji Islands Region 2021/04/25 22:28:00 UTC (-21.7, -177.1) 234 km 6.4 Mww
66.510155 48.9 deg 144.742 deg Peru-Brazil Border Region 2021/10/02 12:52:34 UTC (-9.6, -71.2) 589 km 5.9 mww
66.37643 93.5 deg 163.801 deg Drake Passage 2018/10/29 06:54:21 UTC (-57.4, -66.4) 10 km 6.3 Mww
65.61277 93.8 deg 253.214 deg Fiji Islands 2021/12/19 16:28:22 UTC (-16.3, 178.6) 10 km 6.3 mww
65.547585 48.3 deg 316.236 deg South Of Alaska 2020/10/19 21:06:20 UTC (54.5, -159.7) 26 km 5.7 mb
65.00849 90.0 deg 245.392 deg Tonga Islands 2020/09/06 14:55:19 UTC (-20.7, -173.6) 10 km 5.5 mww
64.72553 50.5 deg 146.677 deg Central Peru 2021/10/10 00:20:41 UTC (-11.7, -71.7) 13 km 5.7 mww
64.64658 89.2 deg 44.687 deg Ionian Sea 2018/10/30 02:59:58 UTC (37.5, 20.4) 10 km 5.6 mb
64.346855 49.2 deg 316.628 deg Alaska Peninsula 2020/08/08 14:42:55 UTC (54.8, -161.3) 42 km 5.5 mww
64.339 38.7 deg 116.381 deg Near Coast Of Venezuela 2018/06/23 01:54:42 UTC (10.8, -62.6) 106 km 5.1 Mww
64.10681 85.1 deg 317.554 deg Off Coast Of Hokkaido, Japan 2019/03/02 03:22:52 UTC (41.9, 146.9) 10 km 6.0 Mww
62.77395 87.6 deg 318.947 deg Hokkaido, Japan Region 2018/11/28 02:23:24 UTC (41.4, 143.3) 10 km 5.5 Mww
61.924763 46.3 deg 122.274 deg Guyana 2021/01/31 19:05:15 UTC (2.6, -59.6) 9.7 km 5.7 Mww
61.741447 66.7 deg 152.656 deg La Rioja Province, Argentina 2017/08/01 06:13:53 UTC (-28.6, -68.7) 85 km 5.6 Mww
61.65226 94.3 deg 244.683 deg South Of Fiji Islands 2017/09/26 04:20:00 UTC (-23.7, -176.9) 98 km 6.4 mww
60.169693 92.4 deg 250.21 deg Fiji Islands Region 2020/10/06 10:11:46 UTC (-18.0, -178.5) 629 km 6.0 Mww
59.59196 82.9 deg 322.276 deg Sea Of Okhotsk 2018/07/01 20:45:42 UTC (46.9, 145.0) 388 km 5.6 Mww
58.257103 53.2 deg 151.996 deg Near Coast Of Peru 2020/12/27 07:11:10 UTC (-16.0, -74.3) 34 km 5.7 Mww
57.88296 97.2 deg 239.924 deg Kermadec Islands Region 2021/04/26 21:07:28 UTC (-29.3, -176.7) 10 km 5.8 mww
57.053787 71.3 deg 322.695 deg Near East Coast Of Kamchatka 2018/10/15 01:32:12 UTC (54.1, 159.5) 124 km 5.6 mb
54.17683 53.6 deg 57.093 deg Northern Mid-Atlantic Ridge 2021/03/28 23:01:46 UTC (43.6, -28.8) 10 km 5.8 Mww
53.79847 51.5 deg 152.386 deg Near Coast Of Peru 2019/01/25 04:45:21 UTC (-14.5, -75.4) 57 km 5.6 Mww
53.32469 80.2 deg 323.364 deg Sea Of Okhotsk 2021/09/03 10:14:26 UTC (49.5, 147.0) 582 km 5.8 Mww
53.258167 87.7 deg 322.32 deg Eastern Sea Of Japan 2021/01/12 02:39:42 UTC (43.7, 140.0) 211 km 5.9 mww
52.55729 96.1 deg 240.989 deg Kermadec Islands Region 2022/02/02 05:32:32 UTC (-27.8, -176.4) 10 km 5.5 mww
51.934353 70.8 deg 321.896 deg Near East Coast Of Kamchatka 2020/02/20 18:57:36 UTC (53.6, 160.8) 34 km 5.7 Mwb
51.401558 92.1 deg 316.666 deg Near East Coast Of Honshu, Japan 2020/11/22 10:05:54 UTC (36.6, 141.1) 35 km 5.5 Mww
50.836975 92.1 deg 44.472 deg Crete, Greece 2019/11/27 07:23:42 UTC (35.7, 23.3) 72 km 6.0 Mww
48.82501 67.1 deg 155.851 deg Near Coast Of Central Chile 2021/05/02 06:57:38 UTC (-30.1, -71.6) 31 km 5.8 Mww
48.662632 63.6 deg 148.578 deg Salta Province, Argentina 2021/01/10 03:54:12 UTC (-24.0, -66.7) 203 km 6.1 mww
47.795006 60.0 deg 314.545 deg Andreanof Islands, Aleutian Is. 2019/09/09 03:54:08 UTC (51.5, -178.6) 35 km 5.3 Mww
47.629925 92.1 deg 196.974 deg Pacific-Antarctic Ridge 2018/12/12 13:13:57 UTC (-55.8, -128.5) 10 km 6.3 Mww
46.94189 63.7 deg 149.109 deg Chile-Argentina Border Region 2020/11/30 22:54:59 UTC (-24.4, -67.1) 148 km 6.3 mww
46.185703 68.6 deg 182.754 deg Southeast Of Easter Island 2022/01/01 08:08:09 UTC (-36.2, -100.5) 10 km 5.6 Mww
46.036766 60.0 deg 11.782 deg Greenland Sea 2021/07/23 04:05:40 UTC (79.7, 3.6) 10 km 5.5 mww
45.026405 45.3 deg 322.023 deg Kodiak Island Region, Alaska 2017/08/31 17:46:02 UTC (58.5, -153.7) 62 km 5.5 ml
42.341267 88.1 deg 43.215 deg Greece-Albania Border Region 2020/03/21 00:49:51 UTC (39.4, 20.6) 10 km 5.7 Mww
42.102448 50.2 deg 38.507 deg Reykjanes Ridge 2019/03/10 17:58:44 UTC (58.5, -31.7) 10 km 5.5 Mww
40.43999 68.0 deg 322.077 deg Komandorskiye Ostrova Region 2018/12/20 17:19:29 UTC (55.1, 164.9) 10 km 5.6 mb
37.44679 47.8 deg 73.378 deg Northern Mid-Atlantic Ridge 2020/10/06 04:24:58 UTC (32.8, -39.8) 10 km 5.6 Mww
37.143517 56.5 deg 315.566 deg Andreanof Islands, Aleutian Is. 2020/10/28 04:13:41 UTC (53.2, -173.4) 233 km 5.5 mww