Station AK E18K - Tukpahlearik Creek, AK, USA
Network: AK - Alaska Regional Network
Nearby stations (2 deg radius)
| Station | Name | (Lat, Lon) | Start / End | Elevation |
| E18K | Tukpahlearik Creek, AK, USA | (67.42, -160.60) | 2020-09-23 / 2499-01-01 | 297 m |
| Crust2 Type: | M5,extended crust, 0.5 km seds. |
| Thickness Estimate: | 33 km |
| Thickness StdDev: | 5.1 km |
| Vp/Vs Estimate: | 1.70 |
| Vp/Vs StdDev: | 0.10 |
| Vs Estimate: | 3.686 km/s |
| Poisson's Ratio: | 0.24 |
| Peak Value: | 0.01 |
| Assumed Vp: | 6.276 km/s |
| Ps Weight: | 0.33333334 |
| PpPs Weight: | 0.33333334 |
| PsPs Weight: | 0.33333328 |
| Residual Complexity: | 0.683 |
| Nearby stations H: | 30 km +- 3.5 km |
| (2.0 deg) Vp/Vs: | 1.75 +- 0.08 |
9 with match > 90% ( 8.653846 %) and 28 with match > 80% ( 26.923077 %) out of 104.
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 | 33 km | 1.70 | 6.276 km/s | 3.686 km/s | 0.24 | |
| Crust2.0 | 31 km | 1.78 | 6.276 km/s | 3.529 km/s | 0.27 | M5,extended crust, 0.5 km seds. |
| Global Maxima | 33 km | 1.70 | 6.276 km/s | 3.686 km/s | 0.24 | amp=0.01096041 |
| Local Maxima 1 | 26 km | 1.89 | 6.276 km/s | 3.316 km/s | 0.31 | amp=0.007943216 |
| Local Maxima 2 | 30 km | 1.86 | 6.276 km/s | 3.37 km/s | 0.30 | amp=0.006625208 |
| Local Maxima 3 | 46 km | 1.92 | 6.276 km/s | 3.264 km/s | 0.31 | amp=0.006108042 |
| Local Maxima 4 | 36 km | 1.62 | 6.276 km/s | 3.88 km/s | 0.19 | amp=0.0050247256 |
| Predicted Arrivals for vertical incidence (zero ray parameter) | |
| Ps | 3.67 SECOND |
| PpPs | 14.10 SECOND |
| PsPs/PpSs | 17.77 SECOND |
Events Processed for this Station
Download zip of receiver functions as SAC
Plot maxima for each earthquake.
Events Used in the Stack
(28 events)| Radial Match | Distance | Baz | FERegion | Time | Lat/Lon | Depth | Magnitude |
| 93.29356 | 74.8 deg | 353.948 deg | Dodecanese Islands, Greece | 2020/10/30 11:51:27 UTC | (37.9, 26.8) | 21 km | 7.0 mww |
| 93.26297 | 42.9 deg | 257.548 deg | Near East Coast Of Honshu, Japan | 2021/03/20 09:09:45 UTC | (38.5, 141.6) | 54 km | 7.0 Mww |
| 93.25211 | 43.1 deg | 257.089 deg | Near East Coast Of Honshu, Japan | 2021/05/01 01:27:30 UTC | (38.1, 141.8) | 56 km | 6.6 Mi |
| 92.77667 | 43.5 deg | 256.839 deg | Near East Coast Of Honshu, Japan | 2021/05/13 23:58:14 UTC | (37.7, 141.8) | 32 km | 6.0 mww |
| 92.51311 | 94.8 deg | 281.844 deg | Off W Coast Of Northern Sumatra | 2021/05/14 06:33:07 UTC | (0.1, 96.6) | 11 km | 6.7 mww |
| 91.79835 | 58.8 deg | 241.622 deg | Mariana Islands | 2022/07/08 23:36:11 UTC | (18.8, 146.8) | 23 km | 6.3 Mi |
| 91.32564 | 82.2 deg | 328.165 deg | Southern Iran | 2022/07/01 21:32:07 UTC | (26.9, 55.2) | 10 km | 6.1 mww |
| 91.12255 | 82.2 deg | 328.169 deg | Southern Iran | 2022/07/01 23:24:14 UTC | (26.9, 55.2) | 10 km | 6.1 mb |
| 90.92797 | 58.8 deg | 241.322 deg | Mariana Islands Region | 2022/07/10 22:19:59 UTC | (18.8, 147.0) | 10 km | 5.6 mww |
| 89.39478 | 83.0 deg | 192.594 deg | Tonga Islands | 2020/11/07 09:27:04 UTC | (-15.3, -173.6) | 29 km | 6.1 Mww |
| 89.07006 | 88.2 deg | 210.272 deg | Vanuatu Islands | 2021/02/16 00:49:26 UTC | (-17.8, 167.5) | 10 km | 6.2 Mww |
| 88.86763 | 63.8 deg | 268.539 deg | Taiwan | 2022/06/20 01:05:07 UTC | (23.7, 121.5) | 8.0 km | 5.9 mww |
| 88.648766 | 38.7 deg | 257.309 deg | Hokkaido, Japan Region | 2021/05/16 03:23:54 UTC | (42.0, 144.5) | 17 km | 5.7 mww |
| 88.47572 | 82.2 deg | 328.102 deg | Southern Iran | 2022/07/01 23:25:15 UTC | (26.9, 55.3) | 10 km | 6.0 Mwb |
| 87.39508 | 73.0 deg | 264.799 deg | Mindoro, Philippines | 2021/08/13 15:08:32 UTC | (13.7, 120.8) | 129 km | 5.8 mww |
| 87.339005 | 63.5 deg | 268.581 deg | Taiwan | 2021/04/18 14:14:36 UTC | (23.9, 121.5) | 10 km | 5.8 mww |
| 86.31424 | 71.8 deg | 295.831 deg | Northeastern India | 2021/04/28 02:21:25 UTC | (26.8, 92.4) | 29 km | 6.0 mww |
| 85.64394 | 86.9 deg | 194.801 deg | Fiji Islands Region | 2021/04/24 00:23:36 UTC | (-18.9, -176.2) | 289 km | 6.4 Mww |
| 85.379585 | 89.7 deg | 195.281 deg | Fiji Islands Region | 2021/04/25 22:28:00 UTC | (-21.7, -177.1) | 234 km | 6.4 Mww |
| 83.153946 | 86.9 deg | 195.994 deg | Fiji Islands Region | 2021/05/07 23:35:14 UTC | (-18.8, -177.5) | 384 km | 6.1 Mww |
| 82.89308 | 87.7 deg | 287.533 deg | Nicobar Islands, India Region | 2021/08/03 03:42:38 UTC | (8.9, 94.0) | 10 km | 6.1 Mww |
| 82.42541 | 59.0 deg | 265.431 deg | Ryukyu Islands, Japan | 2022/06/03 07:03:35 UTC | (26.8, 126.4) | 10 km | 5.6 Mww |
| 82.38357 | 85.7 deg | 250.016 deg | Seram, Indonesia | 2021/06/16 04:43:07 UTC | (-3.6, 129.5) | 5.7 km | 5.9 Mww |
| 81.483765 | 62.4 deg | 268.327 deg | Taiwan Region | 2021/08/04 21:50:46 UTC | (24.8, 122.3) | 11 km | 5.8 mww |
| 81.43726 | 73.1 deg | 357.762 deg | Greece | 2021/03/03 10:16:10 UTC | (39.8, 22.2) | 10 km | 6.3 Mww |
| 81.20481 | 75.5 deg | 257.67 deg | Mindanao, Philippines | 2020/11/15 22:37:45 UTC | (8.7, 126.3) | 59 km | 5.9 mww |
| 80.18485 | 40.4 deg | 258.339 deg | Near East Coast Of Honshu, Japan | 2020/12/20 17:23:19 UTC | (40.8, 142.5) | 10 km | 6.2 mww |
| 80.128136 | 47.1 deg | 302.224 deg | Russia-Mongolia Border Region | 2021/05/03 08:46:39 UTC | (51.3, 100.4) | 17 km | 5.6 Mww |
Losers
(76 events)| Radial Match | Distance | Baz | FERegion | Time | Lat/Lon | Depth | Magnitude | Reason |
| 81.92149 | 76.9 deg | 256.373 deg | Mindanao, Philippines | 2022/04/20 21:57:46 UTC | (7.0, 126.9) | 51 km | 6.0 mww | |
| 79.7145 | 44.8 deg | 255.596 deg | Near East Coast Of Honshu, Japan | 2021/08/04 04:40:23 UTC | (36.1, 142.0) | 14 km | 5.7 mww | |
| 79.5999 | 86.9 deg | 191.138 deg | Tonga Islands Region | 2020/10/21 00:22:33 UTC | (-19.3, -172.4) | 10 km | 5.9 mww | |
| 78.74109 | 36.3 deg | 263.009 deg | Hokkaido, Japan Region | 2022/07/02 01:59:45 UTC | (45.9, 142.1) | 322 km | 5.8 mww | |
| 78.48636 | 79.4 deg | 233.581 deg | Bismarck Sea | 2021/07/19 15:22:32 UTC | (-3.3, 147.0) | 10 km | 5.8 Mww | |
| 77.66002 | 61.4 deg | 239.938 deg | Mariana Islands Region | 2021/08/11 15:02:51 UTC | (15.9, 147.3) | 10 km | 5.4 mww | |
| 77.2263 | 42.8 deg | 257.161 deg | Near East Coast Of Honshu, Japan | 2021/04/18 00:29:12 UTC | (38.4, 141.9) | 52 km | 5.6 mww | |
| 77.20245 | 45.3 deg | 261.132 deg | Near West Coast Of Honshu, Japan | 2022/06/19 06:08:06 UTC | (37.5, 137.3) | 10 km | 5.1 Mww | |
| 76.90244 | 80.4 deg | 257.413 deg | Celebes Sea | 2021/04/10 09:30:44 UTC | (4.1, 124.7) | 311 km | 6.1 mww | |
| 75.91694 | 94.8 deg | 281.956 deg | Off W Coast Of Northern Sumatra | 2021/04/19 23:58:22 UTC | (0.2, 96.5) | 10 km | 6.0 mww | |
| 75.739815 | 85.4 deg | 193.587 deg | Tonga Islands | 2021/05/25 21:36:44 UTC | (-17.6, -174.8) | 200 km | 5.7 mww | |
| 75.01225 | 72.3 deg | 261.055 deg | Samar, Philippines | 2020/12/07 14:37:24 UTC | (13.0, 124.5) | 71 km | 5.4 Mww | |
| 74.47792 | 42.9 deg | 257.173 deg | Near East Coast Of Honshu, Japan | 2021/04/18 00:29:25 UTC | (38.3, 141.8) | 31 km | 5.6 mb | |
| 73.99354 | 60.1 deg | 266.363 deg | Northeast Of Taiwan | 2021/03/26 22:02:15 UTC | (26.1, 125.1) | 147 km | 5.9 mww | |
| 73.844635 | 95.6 deg | 278.178 deg | Southern Sumatra, Indonesia | 2021/05/05 01:24:35 UTC | (-2.0, 99.7) | 23 km | 5.7 mww | |
| 73.039925 | 84.0 deg | 196.273 deg | Fiji Islands Region | 2021/05/13 13:31:35 UTC | (-15.9, -177.4) | 424 km | 5.7 Mww | |
| 72.78436 | 80.3 deg | 332.752 deg | Southern Iran | 2021/04/18 06:41:50 UTC | (29.8, 50.7) | 10 km | 5.8 mww | |
| 72.19026 | 47.2 deg | 253.013 deg | Off East Coast Of Honshu, Japan | 2021/05/31 22:04:42 UTC | (33.2, 142.7) | 10 km | 5.2 Mww | |
| 71.93603 | 60.3 deg | 34.778 deg | Northern Mid-Atlantic Ridge | 2021/03/20 01:49:18 UTC | (47.3, -27.3) | 10 km | 5.8 Mww | |
| 71.78951 | 92.4 deg | 205.928 deg | Southeast Of Loyalty Islands | 2021/02/10 18:36:41 UTC | (-22.8, 171.1) | 10 km | 6.1 mww | |
| 70.78286 | 44.6 deg | 255.652 deg | Off East Coast Of Honshu, Japan | 2021/05/29 01:02:40 UTC | (36.3, 142.0) | 7.5 km | 5.5 mww | |
| 70.60871 | 76.3 deg | 353.67 deg | Dodecanese Islands, Greece | 2021/06/21 22:14:13 UTC | (36.4, 27.0) | 8.9 km | 5.5 mww | |
| 69.323105 | 75.2 deg | 257.579 deg | Mindanao, Philippines | 2022/06/02 18:54:31 UTC | (9.0, 126.5) | 40 km | 5.5 Mww | |
| 68.93913 | 77.7 deg | 257.935 deg | Mindanao, Philippines | 2021/02/07 04:22:56 UTC | (6.8, 125.2) | 16 km | 6.0 Mww | |
| 68.87465 | 79.3 deg | 98.308 deg | South Of Panama | 2021/05/13 09:42:12 UTC | (6.8, -82.4) | 10 km | 6.0 mww | |
| 68.81534 | 60.9 deg | 299.789 deg | Qinghai, China | 2021/06/16 08:48:58 UTC | (38.2, 93.7) | 10 km | 5.4 Mww | |
| 68.328094 | 95.5 deg | 193.949 deg | Kermadec Islands Region | 2021/06/06 23:16:39 UTC | (-27.7, -176.3) | 10 km | 5.8 mww | |
| 67.59694 | 32.5 deg | 253.403 deg | Kuril Islands | 2021/07/13 00:30:16 UTC | (46.2, 151.7) | 33 km | 5.6 Mww | |
| 67.51771 | 79.6 deg | 228.067 deg | New Britain Region, P.N.G. | 2021/07/19 23:02:08 UTC | (-5.0, 152.1) | 28 km | 5.4 mww | |
| 67.21865 | 79.0 deg | 253.629 deg | North Of Halmahera, Indonesia | 2021/05/12 18:20:29 UTC | (3.9, 128.6) | 60 km | 5.5 mww | |
| 67.06142 | 69.0 deg | 104.636 deg | Off Coast Of Chiapas, Mexico | 2021/01/15 16:10:51 UTC | (13.9, -92.1) | 10 km | 5.9 mww | |
| 66.73273 | 73.2 deg | 264.723 deg | Mindoro, Philippines | 2021/05/12 01:09:27 UTC | (13.6, 120.8) | 113 km | 5.8 mww | |
| 66.40891 | 80.1 deg | 234.977 deg | Near N Coast Of New Guinea, P.N.G. | 2021/04/27 08:05:31 UTC | (-3.4, 145.5) | 10 km | 5.9 mww | |
| 66.363976 | 70.3 deg | 103.068 deg | Near Coast Of Guatemala | 2021/05/12 08:45:48 UTC | (13.3, -90.2) | 46 km | 5.9 mww | |
| 66.01942 | 77.7 deg | 226.667 deg | New Ireland Region, P.N.G. | 2021/04/07 05:13:16 UTC | (-3.6, 154.0) | 448 km | 5.6 mww | |
| 65.72961 | 80.0 deg | 234.805 deg | Near N Coast Of New Guinea, P.N.G. | 2021/04/27 11:04:24 UTC | (-3.4, 145.7) | 10 km | 5.5 mww | |
| 65.407616 | 59.6 deg | 242.679 deg | Mariana Islands | 2021/04/29 04:08:44 UTC | (18.4, 145.6) | 179 km | 5.5 mww | |
| 64.03245 | 39.0 deg | 263.18 deg | Eastern Sea Of Japan | 2021/01/12 02:39:42 UTC | (43.7, 140.0) | 211 km | 5.9 mww | |
| 63.61083 | 84.0 deg | 196.188 deg | Fiji Islands Region | 2021/06/06 18:24:28 UTC | (-15.9, -177.3) | 422 km | 5.6 mww | |
| 63.360058 | 88.9 deg | 61.318 deg | Northern Mid-Atlantic Ridge | 2021/06/26 18:01:22 UTC | (11.8, -44.2) | 5.7 km | 5.6 mww | |
| 63.20067 | 89.0 deg | 249.018 deg | Banda Sea | 2020/11/01 03:43:20 UTC | (-7.1, 129.2) | 181 km | 5.7 Mww | |
| 62.899803 | 63.6 deg | 268.518 deg | Taiwan | 2021/04/18 14:11:38 UTC | (23.8, 121.6) | 10 km | 5.9 mb | |
| 62.319424 | 71.8 deg | 329.392 deg | Northern And Central Iran | 2021/05/16 23:04:56 UTC | (37.3, 56.8) | 10 km | 5.3 Mww | |
| 62.22781 | 43.7 deg | 256.911 deg | Near East Coast Of Honshu, Japan | 2021/02/15 12:26:04 UTC | (37.5, 141.6) | 36 km | 5.3 Mww | |
| 62.065628 | 44.1 deg | 254.652 deg | Off East Coast Of Honshu, Japan | 2021/06/08 15:29:01 UTC | (36.4, 143.1) | 10 km | 5.3 Mww | |
| 62.026234 | 43.8 deg | 257.115 deg | Near East Coast Of Honshu, Japan | 2021/02/15 12:26:18 UTC | (37.5, 141.4) | 40 km | 5.3 Mww | |
| 61.95266 | 93.6 deg | 198.998 deg | South Of Fiji Islands | 2021/03/12 00:03:19 UTC | (-25.2, 178.4) | 541 km | 5.8 mww | |
| 61.527496 | 86.2 deg | 197.032 deg | Fiji Islands Region | 2020/10/06 10:11:46 UTC | (-18.0, -178.5) | 629 km | 6.0 Mww | |
| 61.383587 | 95.8 deg | 277.977 deg | Southern Sumatra, Indonesia | 2021/05/02 17:46:41 UTC | (-2.3, 99.8) | 21 km | 5.5 mww | |
| 61.284824 | 88.9 deg | 194.896 deg | Fiji Islands Region | 2020/10/22 08:24:06 UTC | (-20.9, -176.6) | 236 km | 5.7 Mww | |
| 60.270027 | 92.7 deg | 284.068 deg | Off W Coast Of Northern Sumatra | 2021/09/14 20:13:54 UTC | (2.9, 95.4) | 15 km | 5.3 Mww | |
| 59.568558 | 87.7 deg | 287.456 deg | Nicobar Islands, India Region | 2021/08/04 17:57:39 UTC | (8.8, 94.1) | 5.0 km | 5.5 Mww | |
| 58.344368 | 39.4 deg | 25.058 deg | Eastern Greenland | 2020/10/03 13:22:47 UTC | (69.3, -29.8) | 10 km | 5.3 Mww | |
| 57.401283 | 57.3 deg | 115.41 deg | Off Coast Of Central Mexico | 2021/07/04 02:45:01 UTC | (21.2, -106.1) | 46 km | 5.6 Mww | |
| 56.1332 | 45.6 deg | 24.375 deg | Iceland Region | 2021/02/24 10:05:59 UTC | (63.9, -22.4) | 10 km | 5.6 Mww | |
| 56.009125 | 77.7 deg | 98.287 deg | Panama-Costa Rica Border Region | 2021/01/29 12:41:39 UTC | (8.2, -83.0) | 10 km | 5.6 Mww | |
| 55.959255 | 83.0 deg | 192.384 deg | Tonga Islands | 2020/10/25 11:47:37 UTC | (-15.3, -173.3) | 44 km | 6.1 Mi | |
| 55.843082 | 83.6 deg | 241.324 deg | Irian Jaya, Indonesia | 2021/03/12 01:16:16 UTC | (-4.7, 138.4) | 10 km | 5.4 Mww | |
| 55.823116 | 62.6 deg | 268.563 deg | Taiwan Region | 2020/12/10 13:19:58 UTC | (24.8, 122.0) | 73 km | 6.1 mww | |
| 54.440292 | 44.7 deg | 256.804 deg | Near East Coast Of Honshu, Japan | 2020/11/22 10:05:54 UTC | (36.6, 141.1) | 35 km | 5.5 Mww | |
| 53.4638 | 94.5 deg | 323.411 deg | Owen Fracture Zone Region | 2021/04/24 18:00:32 UTC | (13.8, 57.1) | 10 km | 5.6 Mww | |
| 53.405476 | 92.7 deg | 205.387 deg | Southeast Of Loyalty Islands | 2021/02/10 23:45:15 UTC | (-23.2, 171.7) | 10 km | 5.9 mww | |
| 52.402782 | 63.4 deg | 37.225 deg | Northern Mid-Atlantic Ridge | 2021/03/28 23:01:46 UTC | (43.6, -28.8) | 10 km | 5.8 Mww | |
| 51.83949 | 89.9 deg | 204.994 deg | Vanuatu Islands Region | 2021/08/04 05:55:12 UTC | (-20.5, 172.6) | 23 km | 5.5 Mww | |
| 51.53377 | 87.9 deg | 209.928 deg | Vanuatu Islands | 2021/02/17 11:31:59 UTC | (-17.6, 167.9) | 10 km | 5.2 Mww | |
| 51.5055 | 45.5 deg | 24.178 deg | Iceland | 2020/10/20 13:43:17 UTC | (64.0, -22.1) | 10 km | 5.6 mww | |
| 51.379486 | 88.3 deg | 250.302 deg | Banda Sea | 2021/06/24 02:24:55 UTC | (-6.0, 128.3) | 337 km | 5.7 Mww | |
| 49.86792 | 73.0 deg | 357.881 deg | Greece | 2021/03/12 12:57:51 UTC | (39.9, 22.0) | 10 km | 5.6 Mww | |
| 48.722435 | 44.1 deg | 298.483 deg | Lake Baykal Region, Russia | 2020/12/09 21:44:33 UTC | (52.4, 106.7) | 10 km | 5.5 mww | |
| 48.506424 | 88.3 deg | 260.182 deg | Sulawesi, Indonesia | 2020/10/27 19:43:52 UTC | (-2.2, 119.1) | 17 km | 5.5 Mww | |
| 47.60217 | 90.1 deg | 197.386 deg | Fiji Islands Region | 2021/07/02 20:14:38 UTC | (-21.8, -179.4) | 606 km | 6.1 Mww | |
| 47.108177 | 84.9 deg | 211.037 deg | Vanuatu Islands | 2020/10/28 14:12:56 UTC | (-14.4, 167.4) | 178 km | 5.8 Mww | |
| 46.78915 | 58.7 deg | 241.485 deg | Mariana Islands | 2022/07/08 23:43:30 UTC | (18.9, 146.9) | 10 km | 5.8 mb | |
| 46.10733 | 73.1 deg | 264.849 deg | Mindoro, Philippines | 2020/10/04 18:16:55 UTC | (13.6, 120.7) | 137 km | 5.6 mww | |
| 45.454597 | 82.1 deg | 218.714 deg | Solomon Islands | 2021/05/21 01:37:36 UTC | (-9.9, 160.4) | 16 km | 5.4 Mww | |
| 41.266357 | 87.7 deg | 210.17 deg | Vanuatu Islands | 2022/05/05 20:15:47 UTC | (-17.4, 167.7) | 15 km | 5.5 Mww |
