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: | 4.4 km |
| Vp/Vs Estimate: | 1.84 |
| Vp/Vs StdDev: | 0.05 |
| Vs Estimate: | 3.322 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: | 0.623 |
| Nearby stations H: | +- |
| (2.0 deg) Vp/Vs: | +- |
7 with match > 90% ( 8.86076 %) and 14 with match > 80% ( 17.72152 %) out of 79.
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 | 1.84 | 6.121 km/s | 3.322 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 | 1.84 | 6.121 km/s | 3.322 km/s | 0.29 | amp=0.028345263 |
| Local Maxima 1 | 46 km | 1.76 | 6.121 km/s | 3.468 km/s | 0.26 | amp=0.016535569 |
| Local Maxima 2 | 25 km | 1.79 | 6.121 km/s | 3.419 km/s | 0.27 | amp=0.01626122 |
| Local Maxima 3 | 36 km | 1.60 | 6.121 km/s | 3.825 km/s | 0.18 | amp=0.015500755 |
| Local Maxima 4 | 36 km | 2.01 | 6.121 km/s | 3.053 km/s | 0.33 | amp=0.0119019 |
| Predicted Arrivals for vertical incidence (zero ray parameter) | |
| Ps | 5.92 SECOND |
| PpPs | 19.97 SECOND |
| PsPs/PpSs | 25.89 SECOND |
Events Processed for this Station
Download zip of receiver functions as SAC
Plot maxima for each earthquake.
Events Used in the Stack
(14 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 |
| 93.41074 | 54.3 deg | 145.231 deg | Near Coast Of Peru | 2024/06/28 05:36:37 UTC | (-15.8, -74.4) | 28 km | 7.2 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 |
| 84.63454 | 86.5 deg | 243.458 deg | Tonga Islands | 2024/06/28 13:00:39 UTC | (-20.6, -175.6) | 10 km | 5.8 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 |
| 84.37813 | 42.7 deg | 109.47 deg | Near Coast Of Venezuela | 2024/06/23 03:58:00 UTC | (10.8, -62.6) | 87 km | 6.0 mww |
| 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
(65 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 | |
| 71.81331 | 51.5 deg | 75.216 deg | Northern Mid-Atlantic Ridge | 2024/06/03 06:41:51 UTC | (29.6, -42.8) | 10 km | 5.9 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 | |
| 68.11583 | 77.7 deg | 321.519 deg | Sea Of Okhotsk | 2024/06/06 11:07:53 UTC | (50.1, 147.6) | 622 km | 5.9 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 | |
| 51.273056 | 54.3 deg | 145.395 deg | Near Coast Of Peru | 2024/06/16 14:47:31 UTC | (-15.9, -74.5) | 20 km | 6.0 mww | |
| 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 | |
| 50.585205 | 96.3 deg | 260.498 deg | Santa Cruz Islands | 2024/06/17 14:09:44 UTC | (-11.5, 166.2) | 49 km | 5.6 mww | |
| 49.17692 | 87.2 deg | 247.152 deg | Fiji Islands Region | 2024/06/04 10:00:02 UTC | (-18.0, -178.4) | 586 km | 5.6 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 | |
| 41.360264 | 91.4 deg | 316.181 deg | Near West Coast Of Honshu, Japan | 2024/06/02 21:31:38 UTC | (37.5, 137.2) | 4.8 km | 5.8 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 |
