Station TX PECS - Pecos

Network: TX - Texas Seismological Network

Nearby stations (2 deg radius)

Station Name (Lat, Lon) Start / End Elevation
PECS Pecos (31.37, -103.87) 2017-02-01 / 2499-01-01 914 m
Crust2 Type:Q1,orogen/39km no ice, Appalachians, North Andes
Thickness Estimate:38 km
Thickness StdDev:8.5 km
Vp/Vs Estimate:2.06
Vp/Vs StdDev:0.16
Vs Estimate:2.971 km/s
Poisson's Ratio:0.35
Peak Value:0.01
Assumed Vp:6.121 km/s
Ps Weight:0.33333334
PpPs Weight:0.33333334
PsPs Weight:0.33333328
Residual Complexity:0.780
Nearby stations H: +-
(2.0 deg) Vp/Vs: +-

9 with match > 90% ( 10.0 %) and 14 with match > 80% ( 15.555555 %) out of 90.

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 38 km 2.06 6.121 km/s 2.971 km/s 0.35
Crust2.0 39 km 1.76 6.121 km/s 3.485 km/s 0.26 Q1,orogen/39km no ice, Appalachians, North Andes
Global Maxima 38 km 2.06 6.121 km/s 2.971 km/s 0.35 amp=0.008970538
Local Maxima 1 40 km 1.71 6.121 km/s 3.59 km/s 0.24 amp=0.0067775445
Local Maxima 2 25 km 1.60 6.121 km/s 3.825 km/s 0.18 amp=0.005474208
Local Maxima 3 40 km 1.91 6.121 km/s 3.196 km/s 0.31 amp=0.0053511993
Local Maxima 4 53 km 1.75 6.121 km/s 3.497 km/s 0.26 amp=0.003351457
Predicted Arrivals for vertical incidence
(zero ray parameter)
Ps6.49 SECOND
PpPs18.75 SECOND
PsPs/PpSs25.24 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

(14 events)
Radial Match Distance Baz FERegion Time Lat/Lon Depth Magnitude
96.40329 39.9 deg 95.943 deg North Atlantic Ocean 2023/07/10 20:28:25 UTC (20.0, -61.1) 10 km 6.6 mww
96.10208 82.3 deg 246.622 deg Tonga Islands 2023/05/10 16:02:00 UTC (-15.6, -174.6) 210 km 7.6 mww
95.31428 82.6 deg 242.186 deg Tonga Islands Region 2022/11/11 10:48:45 UTC (-19.3, -172.1) 25 km 7.3 Mww
94.036194 78.6 deg 60.566 deg Morocco 2023/09/08 22:11:01 UTC (31.1, -8.4) 19 km 6.8 mww
93.18588 98.2 deg 248.097 deg Southeast Of Loyalty Islands 2023/05/20 01:51:01 UTC (-23.1, 170.4) 45 km 7.4 Mi
92.97401 80.9 deg 245.854 deg Samoa Islands Region 2022/12/04 19:24:15 UTC (-15.4, -173.0) 36 km 6.7 Mww
92.69444 84.7 deg 243.693 deg Tonga Islands 2024/05/26 20:47:09 UTC (-19.4, -174.9) 112 km 6.6 mww
91.71543 41.0 deg 141.642 deg Near Coast Of Ecuador 2023/03/18 17:12:53 UTC (-2.9, -79.8) 66 km 6.7 Mww
90.067696 93.1 deg 236.616 deg Kermadec Islands, New Zealand 2023/04/24 00:41:54 UTC (-30.0, -177.9) 34 km 7.3 mww
88.29293 68.6 deg 150.198 deg Near Coast Of Central Chile 2023/09/06 23:48:05 UTC (-30.3, -71.5) 41 km 6.2 mww
88.02156 84.9 deg 317.393 deg Hokkaido, Japan Region 2023/06/11 09:54:45 UTC (42.5, 141.9) 125 km 6.2 mww
86.07267 55.7 deg 314.917 deg Andreanof Islands, Aleutian Is. 2023/10/16 11:35:31 UTC (52.4, -176.9) 187 km 6.4 Mww
82.55489 90.8 deg 315.857 deg Near West Coast Of Honshu, Japan 2023/05/05 05:42:04 UTC (37.5, 137.3) 8.7 km 6.2 mww
80.50072 58.6 deg 314.539 deg Rat Islands, Aleutian Islands 2022/12/14 18:40:26 UTC (51.6, 178.6) 73 km 6.3 Mww

Losers

(76 events)
Radial Match Distance Baz FERegion Time Lat/Lon Depth Magnitude Reason
96.16718 83.7 deg 244.799 deg Tonga Islands 2023/07/02 10:27:45 UTC (-17.9, -174.7) 247 km 6.7 Mi
94.30455 98.1 deg 247.897 deg Southeast Of Loyalty Islands 2023/05/19 02:57:07 UTC (-23.2, 170.7) 10 km 7.7 Mi
93.984726 88.1 deg 241.77 deg South Of Fiji Islands 2023/06/15 18:06:29 UTC (-22.9, -176.6) 206 km 7.0 Mi
92.38027 33.5 deg 126.187 deg Panama-Colombia Border Region 2023/05/25 03:05:34 UTC (8.9, -77.1) 10 km 6.6 Mi
89.58113 94.4 deg 248.185 deg Vanuatu Islands Region 2023/11/27 03:31:16 UTC (-21.0, 173.9) 10 km 5.5 Mww
88.77395 75.9 deg 153.366 deg Southern Argentina 2023/07/17 03:05:10 UTC (-38.2, -70.4) 171 km 6.6 mww
84.86635 88.4 deg 189.727 deg Southern East Pacific Rise 2023/05/08 06:02:16 UTC (-56.1, -121.4) 10 km 5.8 Mww
84.549736 91.8 deg 235.426 deg Kermadec Islands Region 2023/03/16 00:55:58 UTC (-30.2, -175.9) 10 km 7.1 Mi
84.31796 69.9 deg 320.138 deg Near East Coast Of Kamchatka 2023/04/03 03:06:55 UTC (52.8, 158.6) 100 km 6.7 Mi
83.063095 96.4 deg 258.089 deg Vanuatu Islands 2024/01/19 04:57:15 UTC (-13.6, 166.8) 46 km 5.5 mww
80.22768 84.7 deg 244.211 deg Tonga Islands 2024/01/18 22:12:20 UTC (-18.9, -175.1) 218 km 6.4 Mww
79.46963 96.8 deg 297.063 deg Mariana Islands 2024/04/05 11:03:16 UTC (19.1, 145.4) 222 km 6.8 mww
79.0646 95.6 deg 235.06 deg South Of Kermadec Islands 2023/09/08 09:09:58 UTC (-32.7, -179.3) 90 km 6.6 mww
78.42376 95.2 deg 234.035 deg South Of Kermadec Islands 2023/09/08 09:09:50 UTC (-33.3, -178.2) 84 km 6.6 Mi
78.37871 65.2 deg 142.15 deg Jujuy Province, Argentina 2023/03/22 16:00:31 UTC (-23.5, -66.5) 210 km 6.5 mww
77.82942 98.0 deg 248.805 deg Southeast Of Loyalty Islands 2023/06/08 09:19:28 UTC (-22.4, 170.3) 18 km 5.7 mww
77.45463 96.7 deg 315.392 deg Shikoku, Japan 2024/04/17 14:14:45 UTC (33.2, 132.4) 26 km 6.3 mww
77.184135 80.7 deg 246.196 deg Tonga Islands 2023/08/08 18:38:56 UTC (-15.0, -173.0) 120 km 6.2 Mi
76.166824 49.4 deg 135.606 deg Western Brazil 2024/01/20 21:31:07 UTC (-7.3, -71.5) 629 km 6.5 Mww
75.67983 88.7 deg 194.297 deg Pacific-Antarctic Ridge 2024/05/14 15:07:59 UTC (-54.9, -129.2) 10 km 5.5 Mwb
74.77564 78.6 deg 319.506 deg Northwest Of Kuril Islands 2023/06/17 11:36:00 UTC (48.0, 147.4) 418 km 5.7 mww
74.593605 87.9 deg 240.844 deg Tonga Islands Region 2023/06/16 08:11:34 UTC (-23.6, -175.9) 22 km 6.0 mww
74.58655 69.7 deg 141.424 deg Santiago Del Estero Prov., Arg. 2023/01/20 22:09:39 UTC (-26.7, -63.0) 611 km 6.8 mww
74.41921 64.9 deg 143.593 deg Chile-Argentina Border Region 2023/07/06 00:31:55 UTC (-23.9, -67.9) 132 km 5.8 mww
72.948845 65.4 deg 18.449 deg Norwegian Sea 2023/12/13 20:20:10 UTC (72.6, 3.5) 10 km 5.5 mww
72.77026 79.5 deg 316.012 deg Kuril Islands 2023/12/28 09:15:15 UTC (44.6, 149.0) 24 km 6.5 Mww
72.10236 31.1 deg 135.124 deg South Of Panama 2023/04/04 22:18:12 UTC (7.6, -82.3) 10 km 6.3 mww
71.64517 88.8 deg 190.789 deg Southern East Pacific Rise 2023/01/01 18:26:42 UTC (-56.2, -123.4) 10 km 5.8 Mww
70.791985 96.0 deg 256.501 deg Vanuatu Islands 2023/07/26 12:44:35 UTC (-14.8, 167.9) 13 km 6.4 mww
70.18001 86.9 deg 247.452 deg Fiji Islands Region 2023/10/31 11:10:56 UTC (-17.5, -179.0) 548 km 6.4 mww
68.79384 87.8 deg 244.984 deg Fiji Islands Region 2022/11/12 07:09:14 UTC (-20.1, -178.4) 587 km 7.0 mww
68.53898 40.9 deg 101.718 deg Leeward Islands 2023/01/20 11:23:40 UTC (16.2, -62.0) 165 km 5.8 Mi
68.25961 50.2 deg 136.163 deg Western Brazil 2024/01/28 09:38:56 UTC (-8.2, -71.4) 609 km 6.5 Mww
67.3924 84.8 deg 244.601 deg Tonga Islands 2023/12/11 06:33:31 UTC (-18.7, -175.5) 238 km 6.1 Mww
66.9125 69.7 deg 141.493 deg Santiago Del Estero Prov., Arg. 2023/01/24 18:37:00 UTC (-26.7, -63.1) 596 km 6.4 mww
66.82494 32.4 deg 137.754 deg South Of Panama 2023/08/03 01:25:21 UTC (5.6, -82.6) 8.0 km 5.9 mww
66.38807 86.6 deg 247.421 deg Fiji Islands Region 2023/06/20 19:59:15 UTC (-17.4, -178.8) 548 km 5.7 Mww
65.84737 58.7 deg 315.117 deg Rat Islands, Aleutian Islands 2024/03/30 16:28:57 UTC (52.1, 178.4) 115 km 5.8 mww
64.7317 96.2 deg 256.133 deg Vanuatu Islands 2024/05/08 08:17:15 UTC (-15.1, 168.0) 12 km 6.1 mww
64.10537 72.1 deg 318.823 deg Kuril Islands 2023/09/01 20:49:54 UTC (50.7, 156.3) 141 km 6.1 Mww
63.57789 71.6 deg 150.785 deg Chile-Argentina Border Region 2023/07/09 17:11:33 UTC (-33.2, -70.3) 102 km 5.6 Mww
62.423534 96.2 deg 257.632 deg Vanuatu Islands 2023/08/16 12:47:40 UTC (-13.9, 167.2) 193 km 6.5 Mww
62.069035 93.4 deg 237.506 deg Kermadec Islands, New Zealand 2023/03/04 06:41:22 UTC (-29.5, -178.8) 206 km 6.9 mww
61.70655 98.0 deg 250.78 deg Vanuatu Islands 2023/12/07 12:56:30 UTC (-20.7, 169.2) 48 km 7.1 Mww
60.43794 59.1 deg 53.378 deg Northern Mid-Atlantic Ridge 2023/06/23 21:48:25 UTC (44.9, -28.1) 10 km 5.6 Mww
59.89786 46.3 deg 317.515 deg Alaska Peninsula 2023/08/03 19:33:51 UTC (54.7, -161.0) 41 km 5.6 mww
59.768673 62.1 deg 144.302 deg Near Coast Of Northern Chile 2023/12/21 16:21:52 UTC (-21.9, -70.1) 63 km 5.6 mww
59.425945 85.5 deg 316.177 deg Hokkaido, Japan Region 2023/11/19 21:01:31 UTC (41.2, 142.2) 53 km 6.0 Mww
58.060795 68.7 deg 321.139 deg Near East Coast Of Kamchatka 2023/04/18 02:40:53 UTC (54.2, 159.8) 112 km 5.6 Mww
58.058685 82.8 deg 244.533 deg Tonga Islands 2023/10/27 03:02:24 UTC (-17.6, -173.8) 35 km 5.6 mb
57.645836 70.8 deg 142.473 deg Santiago Del Estero Prov., Arg. 2023/08/05 07:20:07 UTC (-28.2, -63.2) 598 km 6.2 Mww
57.572258 66.5 deg 186.183 deg Southern East Pacific Rise 2024/02/23 01:51:12 UTC (-35.1, -110.8) 2.0 km 6.3 Mww
57.542233 82.2 deg 319.467 deg Hokkaido, Japan Region 2023/06/23 17:39:13 UTC (45.8, 143.1) 318 km 5.6 Mww
56.98234 58.5 deg 190.789 deg Easter Island Region 2022/12/05 18:16:12 UTC (-26.7, -114.1) 10 km 5.5 Mww
56.91516 93.1 deg 242.531 deg South Of Fiji Islands 2023/04/28 03:34:10 UTC (-25.1, 178.4) 570 km 5.5 Mww
56.593025 96.9 deg 32.81 deg Turkey 2022/11/23 01:08:15 UTC (40.8, 31.0) 10 km 6.1 Mww
56.416485 93.3 deg 199.886 deg Pacific-Antarctic Ridge 2023/03/14 04:24:47 UTC (-56.6, -141.8) 10 km 5.5 Mww
56.311333 70.1 deg 319.221 deg Near East Coast Of Kamchatka 2023/12/23 17:48:03 UTC (52.0, 159.0) 29 km 5.8 Mww
55.87341 79.2 deg 95.76 deg Central Mid-Atlantic Ridge 2023/09/11 09:20:56 UTC (0.7, -26.1) 10 km 5.9 Mww
55.869762 96.1 deg 256.279 deg Vanuatu Islands 2023/11/22 04:47:31 UTC (-15.0, 168.0) 13 km 6.7 mww
55.440613 66.3 deg 148.211 deg Near Coast Of Northern Chile 2023/04/04 19:08:46 UTC (-27.4, -71.0) 51 km 5.9 mww
54.41465 52.3 deg 314.711 deg Fox Islands, Aleutian Islands 2023/10/12 02:41:11 UTC (52.6, -171.2) 125 km 5.5 ml
52.2178 41.3 deg 142.09 deg Near Coast Of Ecuador 2023/08/21 05:24:12 UTC (-3.3, -79.9) 60 km 5.5 Mww
52.138073 65.3 deg 321.895 deg Komandorskiye Ostrova Region 2023/10/26 16:05:11 UTC (56.1, 164.7) 2.4 km 5.9 Mww
51.923058 98.0 deg 247.829 deg Southeast Of Loyalty Islands 2023/05/19 03:06:24 UTC (-23.2, 170.8) 38 km 5.9 mb
50.36679 52.1 deg 314.077 deg Fox Islands, Aleutian Islands 2024/05/19 09:35:24 UTC (52.2, -170.9) 28 km 6.0 mww
46.539764 82.8 deg 316.127 deg Hokkaido, Japan Region 2023/02/25 13:27:42 UTC (42.8, 145.1) 43 km 6.1 Mww
45.716606 64.9 deg 141.537 deg Jujuy Province, Argentina 2023/10/10 10:01:31 UTC (-22.9, -66.2) 247 km 6.0 Mww
45.60568 88.6 deg 240.082 deg South Of Fiji Islands 2023/08/16 16:00:22 UTC (-24.6, -176.0) 29 km 5.5 Mww
45.009216 48.0 deg 267.952 deg Hawaii 2024/02/09 20:06:30 UTC (19.0, -155.5) 10 km 6.3 Mi
44.908924 95.6 deg 307.248 deg Bonin Islands, Japan Region 2024/04/27 08:35:34 UTC (27.8, 139.6) 503 km 6.5 mww
44.81613 97.7 deg 250.878 deg Vanuatu Islands 2023/11/05 15:29:17 UTC (-20.4, 169.4) 32 km 5.7 Mww
41.054806 66.9 deg 139.909 deg Salta Province, Argentina 2023/10/10 00:13:15 UTC (-23.6, -63.7) 538 km 5.6 Mww
40.8925 86.5 deg 315.628 deg Near East Coast Of Honshu, Japan 2024/04/01 19:24:36 UTC (40.1, 141.7) 73 km 5.9 mww
39.935066 60.4 deg 141.673 deg Northern Chile 2023/12/02 07:55:40 UTC (-19.2, -69.1) 106 km 5.8 Mww
37.359104 39.1 deg 127.152 deg Colombia 2023/08/17 17:04:48 UTC (4.4, -73.6) 10 km 6.2 mww