Station O2 ARCA - Arcadia, Oklahoma, USA
Network: O2 - Oklahoma Consolidated Temporary Seismic Networks
Nearby stations (2 deg radius)
| Station | Name | (Lat, Lon) | Start / End | Elevation |
| ARCA | Arcadia, Oklahoma, USA | (35.74, -97.27) | 2018-03-28 / 2021-12-31 | 323 m |
| Crust2 Type: | D8,thick Platform 3 km seds. |
| Thickness Estimate: | 50 km |
| Thickness StdDev: | 8.7 km |
| Vp/Vs Estimate: | 1.65 |
| Vp/Vs StdDev: | 0.12 |
| Vs Estimate: | 3.883 km/s |
| Poisson's Ratio: | 0.21 |
| Peak Value: | 0.01 |
| Assumed Vp: | 6.426 km/s |
| Ps Weight: | 0.33333334 |
| PpPs Weight: | 0.33333334 |
| PsPs Weight: | 0.33333328 |
| Residual Complexity: | 0.818 |
| Nearby stations H: | +- |
| (2.0 deg) Vp/Vs: | +- |
5 with match > 90% ( 9.615385 %) and 8 with match > 80% ( 15.384615 %) out of 52.
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 | 50 km | 1.65 | 6.426 km/s | 3.883 km/s | 0.21 | |
| Crust2.0 | 46 km | 1.78 | 6.426 km/s | 3.613 km/s | 0.27 | D8,thick Platform 3 km seds. |
| Global Maxima | 50 km | 1.65 | 6.426 km/s | 3.883 km/s | 0.21 | amp=0.0052735102 |
| Local Maxima 1 | 40 km | 1.80 | 6.426 km/s | 3.575 km/s | 0.28 | amp=0.0040577673 |
| Local Maxima 2 | 45 km | 1.60 | 6.426 km/s | 4.01 km/s | 0.18 | amp=0.0034039377 |
| Local Maxima 3 | 37 km | 1.92 | 6.426 km/s | 3.338 km/s | 0.32 | amp=0.0028998554 |
| Local Maxima 4 | 44 km | 1.91 | 6.426 km/s | 3.364 km/s | 0.31 | amp=0.0019416317 |
| Predicted Arrivals for vertical incidence (zero ray parameter) | |
| Ps | 5.10 SECOND |
| PpPs | 20.66 SECOND |
| PsPs/PpSs | 25.75 SECOND |
Events Processed for this Station
Download zip of receiver functions as SAC
Plot maxima for each earthquake.
Events Used in the Stack
(8 events)| Radial Match | Distance | Baz | FERegion | Time | Lat/Lon | Depth | Magnitude |
| 99.99493 | 96.5 deg | 241.621 deg | South Of Tonga Islands | 2019/01/10 17:00:37 GMT | (-26.9, -175.5) | 10 km | 5.8 Mww |
| 99.98914 | 40.9 deg | 192.513 deg | Central East Pacific Rise | 2019/01/30 15:31:34 GMT | (-4.6, -105.4) | 10 km | 5.9 Mww |
| 99.91461 | 94.0 deg | 250.874 deg | Fiji Islands Region | 2019/01/28 16:00:16 GMT | (-18.0, -179.3) | 621 km | 5.5 Mww |
| 99.62208 | 69.8 deg | 156.261 deg | Near Coast Of Central Chile | 2019/01/20 01:32:51 GMT | (-30.1, -71.4) | 53 km | 6.7 mww |
| 90.5598 | 71.1 deg | 320.424 deg | Near East Coast Of Kamchatka | 2018/07/06 01:40:08 GMT | (51.6, 157.9) | 80 km | 6.1 Mwp |
| 83.41534 | 55.3 deg | 22.639 deg | Jan Mayen Island Region | 2018/11/09 01:49:40 GMT | (71.6, -11.2) | 10 km | 6.8 Mww |
| 82.1613 | 64.8 deg | 144.369 deg | Southern Bolivia | 2018/04/02 13:40:34 GMT | (-20.7, -63.0) | 562 km | 6.8 Mww |
| 82.03762 | 91.5 deg | 247.298 deg | Tonga Islands | 2019/08/05 09:01:08 GMT | (-19.4, -174.9) | 10 km | 5.7 mb |
Losers
(44 events)| Radial Match | Distance | Baz | FERegion | Time | Lat/Lon | Depth | Magnitude | Reason |
| 99.99742 | 49.0 deg | 71.461 deg | Northern Mid-Atlantic Ridge | 2019/02/14 19:57:05 GMT | (35.4, -36.1) | 10 km | 6.1 Mww | |
| 99.99689 | 67.0 deg | 101.771 deg | Central Mid-Atlantic Ridge | 2019/02/25 15:05:33 GMT | (4.3, -32.6) | 10 km | 5.5 Mww | |
| 99.9937 | 95.3 deg | 108.021 deg | Southern Mid-Atlantic Ridge | 2019/02/22 21:15:58 GMT | (-17.8, -13.5) | 10 km | 5.5 Mww | |
| 99.82403 | 42.2 deg | 149.032 deg | Peru-Ecuador Border Region | 2019/02/22 10:17:22 GMT | (-2.2, -77.0) | 132 km | 7.5 mww | |
| 92.890495 | 89.3 deg | 319.092 deg | Near West Coast Of Honshu, Japan | 2019/06/18 13:22:19 GMT | (38.6, 139.5) | 12 km | 6.4 Mww | |
| 92.721985 | 41.6 deg | 324.753 deg | Southern Alaska | 2018/11/30 17:29:28 GMT | (61.3, -149.9) | 43 km | 6.6 ml | |
| 90.33401 | 88.8 deg | 317.285 deg | Near East Coast Of Honshu, Japan | 2019/08/04 10:23:03 GMT | (37.7, 141.5) | 39 km | 6.3 Mww | |
| 90.2142 | 65.5 deg | 322.61 deg | Komandorskiye Ostrova Region | 2019/06/26 02:18:07 GMT | (56.2, 164.1) | 10 km | 6.4 Mww | |
| 89.49871 | 65.9 deg | 321.158 deg | Komandorskiye Ostrova Region | 2018/12/20 17:35:10 GMT | (54.9, 164.7) | 10 km | 5.6 mb | |
| 84.975296 | 30.2 deg | 150.569 deg | Panama-Costa Rica Border Region | 2019/06/26 05:23:48 GMT | (8.4, -82.8) | 10 km | 6.3 Mww | |
| 76.58201 | 46.7 deg | 102.898 deg | North Atlantic Ocean | 2018/11/11 14:03:59 GMT | (15.6, -49.9) | 10 km | 6.2 mb | |
| 70.44565 | 91.5 deg | 245.758 deg | Tonga Islands | 2018/11/10 08:33:16 GMT | (-20.5, -173.8) | 10 km | 6.2 Mww | |
| 65.77212 | 93.7 deg | 250.745 deg | Fiji Islands Region | 2018/11/18 20:25:45 GMT | (-17.9, -178.9) | 534 km | 6.7 Mww | |
| 63.31665 | 69.6 deg | 156.881 deg | Off Coast Of Central Chile | 2019/06/14 00:19:10 GMT | (-30.0, -72.2) | 10 km | 6.5 Mww | |
| 61.6685 | 85.3 deg | 318.875 deg | Hokkaido, Japan Region | 2018/11/28 02:23:24 GMT | (41.4, 143.3) | 10 km | 5.5 Mww | |
| 61.189243 | 89.6 deg | 247.96 deg | Tonga Islands | 2019/06/20 07:32:57 GMT | (-17.7, -173.7) | 42 km | 5.6 mb | |
| 60.985985 | 86.7 deg | 192.438 deg | Southern East Pacific Rise | 2019/07/13 07:59:35 GMT | (-49.6, -116.6) | 10 km | 5.6 Mww | |
| 59.1035 | 87.4 deg | 249.865 deg | Samoa Islands Region | 2018/06/02 11:53:06 GMT | (-14.8, -173.1) | 50 km | 5.6 mb | |
| 58.652508 | 80.5 deg | 97.31 deg | Central Mid-Atlantic Ridge | 2018/07/23 10:36:00 GMT | (-0.3, -19.2) | 10 km | 5.9 Mww | |
| 58.09027 | 61.3 deg | 151.308 deg | Near Coast Of Northern Chile | 2018/04/05 11:12:10 GMT | (-20.4, -70.6) | 35 km | 5.6 Mww | |
| 57.657936 | 73.4 deg | 158.586 deg | Near Coast Of Central Chile | 2019/08/01 18:28:05 GMT | (-34.2, -72.3) | 10 km | 6.8 mww | |
| 56.74663 | 41.6 deg | 324.544 deg | Southern Alaska | 2018/11/30 17:35:37 GMT | (61.2, -149.9) | 39 km | 5.8 Ml | |
| 56.265385 | 89.4 deg | 317.11 deg | Near East Coast Of Honshu, Japan | 2018/07/31 08:42:20 GMT | (37.2, 141.2) | 10 km | 5.4 Mww | |
| 56.17118 | 74.2 deg | 100.579 deg | Central Mid-Atlantic Ridge | 2019/06/17 20:03:11 GMT | (0.8, -26.2) | 10 km | 5.5 Mww | |
| 56.067463 | 46.7 deg | 102.955 deg | North Atlantic Ocean | 2018/11/17 13:17:59 GMT | (15.5, -49.9) | 10 km | 5.5 Mww | |
| 55.648582 | 40.0 deg | 119.746 deg | Near Coast Of Venezuela | 2018/06/23 01:54:42 GMT | (10.8, -62.6) | 106 km | 5.1 Mww | |
| 55.09441 | 66.2 deg | 194.279 deg | Easter Island Region | 2018/07/25 23:42:46 GMT | (-29.3, -112.2) | 10 km | 5.5 Mww | |
| 55.082226 | 66.8 deg | 193.784 deg | Easter Island Region | 2018/06/18 07:09:41 GMT | (-29.9, -111.9) | 10 km | 5.9 Mww | |
| 54.619663 | 94.5 deg | 316.69 deg | Near S. Coast Of Honshu, Japan | 2019/07/27 18:31:07 GMT | (33.1, 137.3) | 367 km | 6.3 Mww | |
| 54.515594 | 72.7 deg | 101.507 deg | Central Mid-Atlantic Ridge | 2019/08/05 00:40:46 GMT | (1.0, -27.9) | 10 km | 5.8 Mww | |
| 54.29953 | 96.4 deg | 312.68 deg | Southeast Of Honshu, Japan | 2019/06/04 04:39:17 GMT | (29.1, 139.3) | 430 km | 6.3 Mww | |
| 52.72829 | 92.9 deg | 314.486 deg | Southeast Of Honshu, Japan | 2019/07/29 20:37:42 GMT | (32.8, 140.6) | 53 km | 5.7 Mww | |
| 51.950356 | 62.3 deg | 101.405 deg | Central Mid-Atlantic Ridge | 2018/05/23 05:44:43 GMT | (7.4, -36.2) | 10 km | 5.5 Mww | |
| 48.29704 | 66.9 deg | 322.702 deg | Near East Coast Of Kamchatka | 2018/11/14 21:21:50 GMT | (55.6, 162.0) | 50 km | 6.1 Mww | |
| 47.125156 | 71.1 deg | 148.502 deg | Santiago Del Estero Prov., Arg. | 2018/07/20 10:24:57 GMT | (-28.1, -63.3) | 588 km | 5.6 Mww | |
| 46.965748 | 67.8 deg | 154.089 deg | Near Coast Of Northern Chile | 2019/06/05 16:19:42 GMT | (-27.4, -70.2) | 75 km | 5.3 Mww | |
| 44.75612 | 89.2 deg | 248.287 deg | Tonga Islands | 2018/12/26 14:11:21 GMT | (-17.2, -173.6) | 163 km | 6.0 Mi | |
| 44.253613 | 46.7 deg | 102.899 deg | North Atlantic Ocean | 2018/11/27 19:34:46 GMT | (15.6, -49.9) | 10 km | 5.5 Mww | |
| 43.66017 | 47.2 deg | 314.011 deg | Alaska Peninsula | 2018/12/31 02:35:38 GMT | (54.3, -161.4) | 34 km | 5.8 Mi | |
| 43.21181 | 88.9 deg | 250.14 deg | Tonga Islands | 2018/04/22 16:59:16 GMT | (-15.5, -174.5) | 10 km | 5.6 Mww | |
| 41.721035 | 39.1 deg | 189.781 deg | Central East Pacific Rise | 2018/11/12 22:37:27 GMT | (-3.1, -103.4) | 10 km | 5.6 Mww | |
| 40.755135 | 94.2 deg | 318.874 deg | Near S. Coast Of Western Honshu | 2018/06/17 22:58:35 GMT | (34.8, 135.6) | 11 km | 5.5 Mww | |
| 38.247063 | 81.0 deg | 318.355 deg | East Of Kuril Islands | 2018/06/02 09:48:08 GMT | (43.9, 148.0) | 10 km | 5.5 Mww | |
| 24.740704 | 86.3 deg | 94.731 deg | North Of Ascension Island | 2019/06/29 19:51:20 GMT | (-1.7, -13.0) | 10 km | 5.5 Mww |
