Station TX PB18 - Southwest of Coyanosa

Network: TX - Texas Seismological Network

Nearby stations (2 deg radius)

Station Name (Lat, Lon) Start / End Elevation
PB18 Southwest of Coyanosa (31.20, -103.20) 2019-06-28 / 2499-01-01 825 m
Crust2 Type:Q1,orogen/39km no ice, Appalachians, North Andes
Thickness Estimate:43 km
Thickness StdDev:4.8 km
Vp/Vs Estimate:1.83
Vp/Vs StdDev:0.06
Vs Estimate:3.354 km/s
Poisson's Ratio:0.29
Peak Value:0.03
Assumed Vp:6.121 km/s
Ps Weight:0.33333334
PpPs Weight:0.33333334
PsPs Weight:0.33333328
Residual Complexity:0.560
Nearby stations H: +-
(2.0 deg) Vp/Vs: +-

6 with match > 90% ( 8.571428 %) and 11 with match > 80% ( 15.714286 %) out of 70.

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 43 km 1.83 6.121 km/s 3.354 km/s 0.29
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 43 km 1.83 6.121 km/s 3.354 km/s 0.29 amp=0.03274944
Local Maxima 1 46 km 1.76 6.121 km/s 3.468 km/s 0.26 amp=0.01836103
Local Maxima 2 36 km 1.60 6.121 km/s 3.825 km/s 0.18 amp=0.017548133
Local Maxima 3 25 km 1.80 6.121 km/s 3.405 km/s 0.28 amp=0.015018462
Local Maxima 4 36 km 2.01 6.121 km/s 3.045 km/s 0.34 amp=0.014063761
Predicted Arrivals for vertical incidence
(zero ray parameter)
Ps5.83 SECOND
PpPs19.96 SECOND
PsPs/PpSs25.79 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

(11 events)
Radial Match Distance Baz FERegion Time Lat/Lon Depth Magnitude
96.587585 82.8 deg 247.016 deg Tonga Islands 2023/05/10 16:02:00 UTC (-15.6, -174.6) 210 km 7.6 mww
95.49481 83.0 deg 242.583 deg Tonga Islands Region 2022/11/11 10:48:45 UTC (-19.3, -172.1) 25 km 7.3 Mww
94.31204 39.4 deg 96.158 deg North Atlantic Ocean 2023/07/10 20:28:25 UTC (20.0, -61.1) 10 km 6.6 mww
94.12687 81.4 deg 246.259 deg Samoa Islands Region 2022/12/04 19:24:15 UTC (-15.4, -173.0) 36 km 6.7 Mww
92.72283 85.2 deg 244.074 deg Tonga Islands 2024/05/26 20:47:09 UTC (-19.4, -174.9) 112 km 6.6 mww
91.21465 56.3 deg 315.07 deg Andreanof Islands, Aleutian Is. 2023/10/16 11:35:31 UTC (52.4, -176.9) 187 km 6.4 Mww
87.35572 85.4 deg 317.712 deg Hokkaido, Japan Region 2023/06/11 09:54:45 UTC (42.5, 141.9) 125 km 6.2 mww
85.844635 93.5 deg 236.934 deg Kermadec Islands, New Zealand 2023/04/24 00:41:54 UTC (-30.0, -177.9) 34 km 7.3 mww
84.51421 40.3 deg 102.007 deg Leeward Islands 2023/01/20 11:23:40 UTC (16.2, -62.0) 165 km 5.8 Mi
81.68593 51.6 deg 74.924 deg Northern Mid-Atlantic Ridge 2024/03/14 21:10:25 UTC (29.8, -42.7) 10 km 6.0 mww
81.0946 49.6 deg 136.759 deg Western Brazil 2024/01/28 09:38:56 UTC (-8.2, -71.4) 609 km 6.5 Mww

Losers

(59 events)
Radial Match Distance Baz FERegion Time Lat/Lon Depth Magnitude Reason
95.58094 84.2 deg 245.185 deg Tonga Islands 2023/07/02 10:27:45 UTC (-17.9, -174.7) 247 km 6.7 Mi
91.05643 91.4 deg 316.233 deg Near West Coast Of Honshu, Japan 2024/01/01 07:10:10 UTC (37.5, 137.2) 0.0 km 7.4 Mi
90.220985 88.5 deg 242.128 deg South Of Fiji Islands 2023/06/15 18:06:29 UTC (-22.9, -176.6) 206 km 7.0 Mi
87.85903 81.2 deg 246.601 deg Tonga Islands 2023/08/08 18:38:56 UTC (-15.0, -173.0) 120 km 6.2 Mi
87.20299 65.9 deg 184.048 deg Southern East Pacific Rise 2023/07/10 21:34:52 UTC (-34.9, -107.7) 10 km 5.7 Mww
86.308495 32.9 deg 126.844 deg Panama-Colombia Border Region 2023/05/25 03:05:34 UTC (8.9, -77.1) 10 km 6.6 Mi
85.75595 98.1 deg 251.177 deg Vanuatu Islands 2023/12/08 07:19:56 UTC (-20.4, 169.5) 46 km 5.6 mww
85.70656 70.4 deg 320.364 deg Near East Coast Of Kamchatka 2023/04/03 03:06:55 UTC (52.8, 158.6) 100 km 6.7 Mi
79.665245 48.9 deg 136.204 deg Western Brazil 2024/01/20 21:31:07 UTC (-7.3, -71.5) 629 km 6.5 Mww
79.22921 73.6 deg 155.93 deg Near Coast Of Central Chile 2022/11/13 02:24:57 UTC (-37.5, -73.7) 18 km 6.2 mww
78.80676 85.2 deg 244.981 deg Tonga Islands 2023/12/11 06:33:31 UTC (-18.7, -175.5) 238 km 6.1 Mww
78.74164 61.1 deg 4.94 deg North Of Svalbard 2024/05/19 02:31:21 UTC (85.2, 12.1) 10 km 5.4 mww
77.335144 88.4 deg 313.97 deg Near East Coast Of Honshu, Japan 2024/04/04 03:16:31 UTC (37.7, 141.9) 40 km 6.1 Mww
76.91179 85.1 deg 244.592 deg Tonga Islands 2024/01/18 22:12:20 UTC (-18.9, -175.1) 218 km 6.4 Mww
75.2443 96.0 deg 235.358 deg South Of Kermadec Islands 2023/09/08 09:09:58 UTC (-32.7, -179.3) 90 km 6.6 mww
74.55189 91.3 deg 316.207 deg Near West Coast Of Honshu, Japan 2023/05/05 05:42:04 UTC (37.5, 137.3) 8.7 km 6.2 mww
73.77995 68.1 deg 150.707 deg Near Coast Of Central Chile 2023/09/06 23:48:05 UTC (-30.3, -71.5) 41 km 6.2 mww
73.62776 97.0 deg 260.182 deg Santa Cruz Islands 2023/03/12 07:43:20 UTC (-12.1, 165.8) 10 km 5.7 mww
73.43698 30.5 deg 135.954 deg South Of Panama 2023/04/04 22:18:12 UTC (7.6, -82.3) 10 km 6.3 mww
72.551056 59.2 deg 314.714 deg Rat Islands, Aleutian Islands 2022/12/14 18:40:26 UTC (51.6, 178.6) 73 km 6.3 Mww
72.29564 59.9 deg 142.217 deg Northern Chile 2023/12/02 07:55:40 UTC (-19.2, -69.1) 106 km 5.8 Mww
71.82221 93.8 deg 237.823 deg Kermadec Islands, New Zealand 2023/03/04 06:41:22 UTC (-29.5, -178.8) 206 km 6.9 mww
70.923134 52.8 deg 314.839 deg Fox Islands, Aleutian Islands 2023/10/12 02:41:11 UTC (52.6, -171.2) 125 km 5.5 ml
70.01959 97.4 deg 297.421 deg Mariana Islands 2024/04/05 11:03:16 UTC (19.1, 145.4) 222 km 6.8 mww
69.68832 94.0 deg 242.139 deg South Of Fiji Islands 2022/11/09 09:38:42 UTC (-26.0, 178.4) 629 km 6.8 mww
69.3626 88.3 deg 245.343 deg Fiji Islands Region 2022/11/12 07:09:14 UTC (-20.1, -178.4) 587 km 7.0 mww
68.47966 71.1 deg 152.266 deg Near Coast Of Central Chile 2023/03/21 17:38:13 UTC (-33.6, -71.4) 65 km 5.6 Mww
67.72732 88.7 deg 194.232 deg Pacific-Antarctic Ridge 2022/11/27 14:04:10 UTC (-55.1, -128.5) 10 km 5.5 Mww
67.66889 82.7 deg 319.769 deg Hokkaido, Japan Region 2023/06/23 17:39:13 UTC (45.8, 143.1) 318 km 5.6 Mww
64.66271 72.6 deg 319.066 deg Kuril Islands 2023/09/01 20:49:54 UTC (50.7, 156.3) 141 km 6.1 Mww
64.2977 61.6 deg 144.844 deg Near Coast Of Northern Chile 2023/12/21 16:21:52 UTC (-21.9, -70.1) 63 km 5.6 mww
63.560642 89.9 deg 91.383 deg North Of Ascension Island 2024/01/25 23:01:02 UTC (-1.2, -14.0) 10 km 5.5 mww
63.29245 96.6 deg 256.591 deg Vanuatu Islands 2023/11/22 04:47:31 UTC (-15.0, 168.0) 13 km 6.7 mww
60.80292 95.2 deg 236.546 deg Kermadec Islands Region 2024/04/25 05:07:36 UTC (-31.3, -179.3) 179 km 5.5 mww
60.02275 98.2 deg 251.174 deg Vanuatu Islands 2023/11/05 15:29:17 UTC (-20.4, 169.4) 32 km 5.7 Mww
58.011974 69.2 deg 141.967 deg Santiago Del Estero Prov., Arg. 2023/01/24 18:37:00 UTC (-26.7, -63.1) 596 km 6.4 mww
57.895866 52.8 deg 43.56 deg Reykjanes Ridge 2022/11/29 23:50:37 UTC (53.9, -35.1) 10 km 5.5 Mww
57.477703 79.0 deg 319.787 deg Northwest Of Kuril Islands 2023/06/17 11:36:00 UTC (48.0, 147.4) 418 km 5.7 mww
56.458996 92.3 deg 46.258 deg Central Mediterranean Sea 2023/04/21 22:19:48 UTC (35.0, 15.2) 12 km 5.5 Mww
56.372757 42.8 deg 321.772 deg Kodiak Island Region, Alaska 2023/02/21 05:35:23 UTC (56.8, -153.1) 9.2 km 5.4 mww
56.062836 65.3 deg 18.521 deg Norwegian Sea 2023/12/13 20:20:10 UTC (72.6, 3.5) 10 km 5.5 mww
55.459145 94.4 deg 308.996 deg Southeast Of Honshu, Japan 2023/10/04 00:13:45 UTC (30.0, 140.1) 10 km 5.5 Mww
55.398575 96.1 deg 260.071 deg Santa Cruz Islands 2022/11/16 22:26:52 UTC (-11.7, 166.6) 138 km 5.8 mww
53.84061 94.5 deg 308.942 deg Southeast Of Honshu, Japan 2023/10/03 15:22:36 UTC (29.9, 140.1) 10 km 5.8 Mww
53.625683 70.6 deg 319.45 deg Near East Coast Of Kamchatka 2023/12/23 17:48:03 UTC (52.0, 159.0) 29 km 5.8 Mww
53.235073 72.2 deg 318.185 deg Kuril Islands 2023/03/08 06:03:36 UTC (50.1, 157.4) 36 km 5.6 Mww
52.956047 69.2 deg 141.898 deg Santiago Del Estero Prov., Arg. 2023/01/20 22:09:39 UTC (-26.7, -63.0) 611 km 6.8 mww
52.4971 64.4 deg 144.11 deg Chile-Argentina Border Region 2023/07/06 00:31:55 UTC (-23.9, -67.9) 132 km 5.8 mww
52.252747 55.9 deg 313.924 deg Andreanof Islands, Aleutian Is. 2022/11/06 10:02:04 UTC (51.6, -176.0) 48 km 5.1 Mww
51.986206 64.4 deg 319.909 deg Komandorskiye Ostrova Region 2023/08/01 16:49:49 UTC (54.7, 168.2) 11 km 5.7 Mww
51.606018 88.6 deg 194.656 deg Pacific-Antarctic Ridge 2024/05/14 15:07:59 UTC (-54.9, -129.2) 10 km 5.5 Mwb
51.083984 88.1 deg 314.726 deg Near East Coast Of Honshu, Japan 2023/09/18 19:33:05 UTC (38.5, 141.6) 67 km 5.5 mww
50.77097 95.3 deg 101.729 deg Southern Mid-Atlantic Ridge 2023/06/21 04:10:53 UTC (-12.9, -14.7) 10 km 5.5 mww
48.96288 84.0 deg 244.789 deg Tonga Islands 2024/04/05 20:32:13 UTC (-18.1, -174.3) 119 km 5.6 Mww
46.4566 52.7 deg 314.209 deg Fox Islands, Aleutian Islands 2024/05/19 09:35:24 UTC (52.2, -170.9) 28 km 6.0 mww
45.040234 94.5 deg 309.072 deg Southeast Of Honshu, Japan 2023/10/06 01:31:17 UTC (30.0, 140.0) 10 km 6.1 mww
43.635593 65.6 deg 149.157 deg Near Coast Of Northern Chile 2023/09/15 18:07:39 UTC (-27.3, -71.6) 4.9 km 5.7 mww
41.085175 90.7 deg 244.836 deg South Of Fiji Islands 2023/01/12 16:28:51 UTC (-21.9, 179.8) 596 km 5.5 Mww
38.05226 59.6 deg 315.354 deg Rat Islands, Aleutian Islands 2023/06/08 20:31:45 UTC (52.1, 177.8) 5.3 km 5.6 Mww