Station UO HAMAK - Keno, OR, USA
Network: UO - University of Oregon Regional Network
Nearby stations (2 deg radius)
| Station | Name | (Lat, Lon) | Start / End | Elevation |
| HAMAK | Keno, OR, USA | (42.08, -121.97) | 2023-06-16 / 2499-01-01 | 1831 m |
| Crust2 Type: | L3,continental arc, Southern Andes, 0.2 km seds. |
| Thickness Estimate: | 36 km |
| Thickness StdDev: | 15 km |
| Vp/Vs Estimate: | 1.80 |
| Vp/Vs StdDev: | 0.14 |
| Vs Estimate: | 3.665 km/s |
| Poisson's Ratio: | 0.28 |
| Peak Value: | 0.02 |
| Assumed Vp: | 6.597 km/s |
| Ps Weight: | 0.33333334 |
| PpPs Weight: | 0.33333334 |
| PsPs Weight: | 0.33333328 |
| Residual Complexity: | 0.662 |
| Nearby stations H: | +- |
| (2.0 deg) Vp/Vs: | +- |
1 with match > 90% ( 1.25 %) and 6 with match > 80% ( 7.5 %) out of 80.
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 | 36 km | 1.80 | 6.597 km/s | 3.665 km/s | 0.28 | |
| Crust2.0 | 40 km | 1.77 | 6.597 km/s | 3.723 km/s | 0.27 | L3,continental arc, Southern Andes, 0.2 km seds. |
| Global Maxima | 36 km | 1.80 | 6.597 km/s | 3.665 km/s | 0.28 | amp=0.02263075 |
| Local Maxima 1 | 70 km | 2.10 | 6.597 km/s | 3.145 km/s | 0.35 | amp=0.018885592 |
| Local Maxima 2 | 31 km | 2.10 | 6.597 km/s | 3.145 km/s | 0.35 | amp=0.016365925 |
| Local Maxima 3 | 57 km | 2.02 | 6.597 km/s | 3.27 km/s | 0.34 | amp=0.011554946 |
| Local Maxima 4 | 26 km | 2.10 | 6.597 km/s | 3.145 km/s | 0.35 | amp=0.009489646 |
| Predicted Arrivals for vertical incidence (zero ray parameter) | |
| Ps | 4.43 SECOND |
| PpPs | 15.49 SECOND |
| PsPs/PpSs | 19.92 SECOND |
Events Processed for this Station
Download zip of receiver functions as SAC
Plot maxima for each earthquake.
Events Used in the Stack
(6 events)| Radial Match | Distance | Baz | FERegion | Time | Lat/Lon | Depth | Magnitude |
| 91.232605 | 72.4 deg | 131.831 deg | Near Coast Of Peru | 2024/06/28 05:36:37 UTC | (-15.8, -74.4) | 28 km | 7.2 mww |
| 89.48807 | 72.9 deg | 305.199 deg | Near West Coast Of Honshu, Japan | 2024/01/01 07:10:10 UTC | (37.5, 137.2) | 0.0 km | 7.4 Mi |
| 84.525085 | 60.2 deg | 103.088 deg | Near Coast Of Venezuela | 2024/06/23 03:58:00 UTC | (10.8, -62.6) | 87 km | 6.0 mww |
| 82.7993 | 85.6 deg | 245.833 deg | Vanuatu Islands | 2023/07/26 12:44:35 UTC | (-14.8, 167.9) | 13 km | 6.4 mww |
| 80.9998 | 84.9 deg | 52.135 deg | Morocco | 2023/09/08 22:11:01 UTC | (31.1, -8.4) | 19 km | 6.8 mww |
| 80.226654 | 78.2 deg | 230.269 deg | Tonga Islands | 2024/05/26 20:47:09 UTC | (-19.4, -174.9) | 112 km | 6.6 mww |
Losers
(74 events)| Radial Match | Distance | Baz | FERegion | Time | Lat/Lon | Depth | Magnitude | Reason |
| 84.2513 | 80.4 deg | 282.574 deg | Mariana Islands | 2024/04/02 09:54:09 UTC | (15.8, 146.9) | 10 km | 6.2 mww | |
| 79.61645 | 37.6 deg | 128.276 deg | Near Coast Of Chiapas, Mexico | 2024/05/12 11:39:14 UTC | (14.5, -92.4) | 75 km | 6.4 mww | |
| 78.951836 | 80.4 deg | 282.611 deg | Mariana Islands | 2024/04/02 22:16:44 UTC | (15.9, 146.9) | 10 km | 5.2 Mww | |
| 78.67452 | 94.4 deg | 266.661 deg | Eastern New Guinea Reg., P.N.G. | 2024/01/27 02:15:25 UTC | (-5.4, 147.0) | 216 km | 5.5 mb | |
| 78.45634 | 38.9 deg | 126.322 deg | Guatemala | 2024/01/27 05:52:49 UTC | (14.1, -90.5) | 108 km | 6.1 Mww | |
| 77.98224 | 73.7 deg | 231.514 deg | Tonga Islands | 2023/08/08 18:38:56 UTC | (-15.0, -173.0) | 120 km | 6.2 Mi | |
| 77.579216 | 87.3 deg | 244.213 deg | Vanuatu Islands | 2024/05/25 22:23:16 UTC | (-17.1, 167.9) | 29 km | 6.3 mww | |
| 76.89491 | 91.2 deg | 225.214 deg | South Of Kermadec Islands | 2023/09/08 09:09:58 UTC | (-32.7, -179.3) | 90 km | 6.6 mww | |
| 76.02359 | 85.7 deg | 138.026 deg | Near Coast Of Central Chile | 2023/09/06 23:48:05 UTC | (-30.3, -71.5) | 41 km | 6.2 mww | |
| 75.703606 | 84.4 deg | 137.169 deg | Near Coast Of Central Chile | 2023/10/31 12:33:44 UTC | (-28.7, -71.6) | 41 km | 6.7 mww | |
| 75.46034 | 59.6 deg | 16.539 deg | Norwegian Sea | 2023/12/13 20:20:10 UTC | (72.6, 3.5) | 10 km | 5.5 mww | |
| 74.163895 | 89.6 deg | 284.38 deg | W. Caroline Islands, Micronesia | 2024/02/14 11:40:21 UTC | (11.0, 138.6) | 10 km | 6.0 mww | |
| 73.72858 | 88.4 deg | 242.006 deg | Vanuatu Islands | 2023/10/29 04:32:08 UTC | (-19.4, 168.8) | 80 km | 6.0 mww | |
| 73.4673 | 85.8 deg | 245.638 deg | Vanuatu Islands | 2023/11/22 04:47:31 UTC | (-15.0, 168.0) | 13 km | 6.7 mww | |
| 73.14377 | 95.6 deg | 302.089 deg | Philippine Islands Region | 2023/09/12 11:03:18 UTC | (19.3, 121.2) | 41 km | 6.3 Mww | |
| 72.57194 | 50.4 deg | 124.96 deg | South Of Panama | 2023/08/03 01:25:21 UTC | (5.6, -82.6) | 8.0 km | 5.9 mww | |
| 72.37783 | 89.0 deg | 240.851 deg | Vanuatu Islands | 2023/12/07 12:56:30 UTC | (-20.7, 169.2) | 48 km | 7.1 Mww | |
| 72.11958 | 67.3 deg | 123.986 deg | Western Brazil | 2024/01/20 21:31:07 UTC | (-7.3, -71.5) | 629 km | 6.5 Mww | |
| 71.469536 | 85.5 deg | 246.973 deg | Vanuatu Islands | 2023/08/16 12:47:40 UTC | (-13.9, 167.2) | 193 km | 6.5 Mww | |
| 71.42747 | 47.7 deg | 313.426 deg | Komandorskiye Ostrova Region | 2023/10/26 16:05:11 UTC | (56.1, 164.7) | 2.4 km | 5.9 Mww | |
| 71.270485 | 35.5 deg | 128.089 deg | Chiapas, Mexico | 2023/08/09 09:33:26 UTC | (16.2, -93.6) | 111 km | 5.8 mww | |
| 70.98833 | 78.7 deg | 304.555 deg | Shikoku, Japan | 2024/04/17 14:14:45 UTC | (33.2, 132.4) | 26 km | 6.3 mww | |
| 69.96557 | 37.8 deg | 305.232 deg | Andreanof Islands, Aleutian Is. | 2023/10/16 11:35:31 UTC | (52.4, -176.9) | 187 km | 6.4 Mww | |
| 69.44497 | 77.4 deg | 231.444 deg | Tonga Islands | 2023/12/12 04:00:15 UTC | (-18.0, -175.3) | 261 km | 5.8 Mww | |
| 69.08921 | 63.2 deg | 73.011 deg | Northern Mid-Atlantic Ridge | 2024/03/14 21:10:25 UTC | (29.8, -42.7) | 10 km | 6.0 mww | |
| 69.004234 | 87.0 deg | 253.565 deg | Solomon Islands | 2023/09/12 01:18:54 UTC | (-10.2, 161.4) | 90 km | 5.5 Mww | |
| 67.80848 | 95.1 deg | 267.112 deg | Eastern New Guinea Reg., P.N.G. | 2023/10/07 08:34:26 UTC | (-5.6, 146.1) | 53 km | 6.7 mww | |
| 67.64696 | 84.2 deg | 248.153 deg | Santa Cruz Islands | 2024/05/21 09:50:43 UTC | (-12.1, 167.3) | 248 km | 5.4 Mww | |
| 67.39297 | 87.9 deg | 243.718 deg | Vanuatu Islands | 2024/01/23 14:33:47 UTC | (-17.9, 167.8) | 10 km | 6.5 Mi | |
| 67.304146 | 67.6 deg | 305.661 deg | Hokkaido, Japan Region | 2023/11/19 21:01:31 UTC | (41.2, 142.2) | 53 km | 6.0 Mww | |
| 67.04074 | 72.8 deg | 305.108 deg | Near West Coast Of Honshu, Japan | 2024/01/01 09:08:17 UTC | (37.5, 137.4) | 10 km | 5.6 mb | |
| 66.85409 | 79.4 deg | 286.023 deg | Mariana Islands | 2024/04/05 11:03:16 UTC | (19.1, 145.4) | 222 km | 6.8 mww | |
| 66.03228 | 68.1 deg | 124.468 deg | Western Brazil | 2024/01/28 09:38:56 UTC | (-8.2, -71.4) | 609 km | 6.5 Mww | |
| 63.868793 | 80.9 deg | 228.404 deg | Tonga Islands Region | 2023/07/21 19:01:43 UTC | (-22.6, -175.0) | 11 km | 5.5 Mww | |
| 63.81676 | 85.2 deg | 282.287 deg | South Of Mariana Islands | 2023/10/20 00:04:22 UTC | (12.4, 143.3) | 22 km | 5.7 mww | |
| 63.640636 | 34.2 deg | 304.246 deg | Fox Islands, Aleutian Islands | 2024/05/19 09:35:24 UTC | (52.2, -170.9) | 28 km | 6.0 mww | |
| 63.12397 | 85.1 deg | 247.584 deg | Vanuatu Islands | 2023/10/28 09:55:28 UTC | (-13.1, 167.1) | 201 km | 5.6 mww | |
| 63.092484 | 85.2 deg | 282.16 deg | South Of Mariana Islands | 2024/02/04 09:50:42 UTC | (12.4, 143.5) | 10 km | 5.7 Mi | |
| 62.7378 | 78.0 deg | 230.76 deg | Tonga Islands | 2024/01/18 22:12:20 UTC | (-18.9, -175.1) | 218 km | 6.4 Mww | |
| 62.53772 | 79.3 deg | 234.569 deg | Fiji Islands Region | 2023/10/31 11:10:56 UTC | (-17.5, -179.0) | 548 km | 6.4 mww | |
| 62.304962 | 54.3 deg | 309.209 deg | Kuril Islands | 2023/09/01 20:49:54 UTC | (50.7, 156.3) | 141 km | 6.1 Mww | |
| 62.061356 | 88.9 deg | 225.597 deg | Kermadec Islands, New Zealand | 2023/09/21 15:20:26 UTC | (-30.7, -178.0) | 4.1 km | 5.7 Mww | |
| 61.97395 | 87.4 deg | 234.368 deg | South Of Fiji Islands | 2023/09/05 00:55:24 UTC | (-23.9, 175.5) | 12 km | 5.7 Mww | |
| 61.956127 | 68.5 deg | 305.043 deg | Near East Coast Of Honshu, Japan | 2024/04/01 19:24:36 UTC | (40.1, 141.7) | 73 km | 5.9 mww | |
| 61.511246 | 52.3 deg | 309.806 deg | Near East Coast Of Kamchatka | 2023/12/23 17:48:03 UTC | (52.0, 159.0) | 29 km | 5.8 Mww | |
| 61.364647 | 86.4 deg | 245.403 deg | Vanuatu Islands | 2023/09/28 14:40:26 UTC | (-15.6, 167.7) | 126 km | 6.0 mww | |
| 61.350246 | 48.7 deg | 158.241 deg | Central East Pacific Rise | 2023/09/20 14:45:59 UTC | (-4.5, -105.8) | 10 km | 6.0 Mww | |
| 59.999287 | 40.0 deg | 304.933 deg | Rat Islands, Aleutian Islands | 2024/02/28 15:50:21 UTC | (51.9, 179.6) | 119 km | 5.5 mww | |
| 59.679523 | 53.7 deg | 97.088 deg | Virgin Islands | 2023/12/09 14:27:22 UTC | (18.9, -64.4) | 7.0 km | 5.7 Ml | |
| 59.530148 | 88.8 deg | 238.904 deg | Southeast Of Loyalty Islands | 2024/04/19 09:18:01 UTC | (-21.9, 170.8) | 96 km | 5.7 mww | |
| 59.345154 | 91.6 deg | 224.744 deg | South Of Kermadec Islands | 2024/06/27 16:37:51 UTC | (-33.4, -179.2) | 32 km | 5.9 Mww | |
| 59.296238 | 79.3 deg | 289.911 deg | Volcano Islands, Japan Region | 2024/02/12 11:19:36 UTC | (22.0, 142.7) | 250 km | 6.1 mww | |
| 58.700516 | 77.7 deg | 296.283 deg | Bonin Islands, Japan Region | 2024/04/27 08:35:34 UTC | (27.8, 139.6) | 503 km | 6.5 mww | |
| 58.61635 | 76.2 deg | 230.522 deg | Tonga Islands | 2023/10/27 03:02:24 UTC | (-17.6, -173.8) | 35 km | 5.6 mb | |
| 57.889313 | 72.9 deg | 305.144 deg | Near West Coast Of Honshu, Japan | 2024/06/02 21:31:38 UTC | (37.5, 137.2) | 4.8 km | 5.8 mww | |
| 57.622337 | 85.6 deg | 246.865 deg | Vanuatu Islands | 2023/09/21 21:11:49 UTC | (-14.0, 167.2) | 188 km | 6.1 mww | |
| 57.548626 | 34.0 deg | 128.97 deg | Chiapas, Mexico | 2023/10/07 05:06:55 UTC | (17.1, -95.0) | 108 km | 5.9 mww | |
| 57.17105 | 77.9 deg | 228.764 deg | Tonga Islands | 2023/12/12 12:54:05 UTC | (-20.0, -173.4) | 10 km | 5.6 mww | |
| 56.836693 | 79.7 deg | 132.089 deg | Near Coast Of Northern Chile | 2023/12/21 16:21:52 UTC | (-21.9, -70.1) | 63 km | 5.6 mww | |
| 56.241665 | 87.4 deg | 130.257 deg | Santiago Del Estero Prov., Arg. | 2023/08/23 14:22:43 UTC | (-26.9, -63.3) | 569 km | 6.2 mww | |
| 56.192287 | 94.9 deg | 344.474 deg | Kyrgyzstan-Xinjiang Border Reg. | 2024/01/22 18:42:33 UTC | (41.3, 78.8) | 10 km | 5.5 mb | |
| 54.960163 | 88.5 deg | 130.972 deg | Santiago Del Estero Prov., Arg. | 2023/08/05 07:20:07 UTC | (-28.2, -63.2) | 598 km | 6.2 Mww | |
| 53.710274 | 78.0 deg | 231.173 deg | Tonga Islands | 2023/12/11 06:33:31 UTC | (-18.7, -175.5) | 238 km | 6.1 Mww | |
| 53.632263 | 63.2 deg | 73.279 deg | Northern Mid-Atlantic Ridge | 2024/06/03 06:41:51 UTC | (29.6, -42.8) | 10 km | 5.9 mww | |
| 52.891758 | 72.4 deg | 131.974 deg | Near Coast Of Peru | 2024/06/16 14:47:31 UTC | (-15.9, -74.5) | 20 km | 6.0 mww | |
| 52.745956 | 88.0 deg | 226.917 deg | Kermadec Islands, New Zealand | 2024/05/17 20:58:27 UTC | (-29.1, -178.5) | 196 km | 5.8 Mww | |
| 52.559544 | 95.0 deg | 267.163 deg | Eastern New Guinea Reg., P.N.G. | 2023/10/07 08:40:13 UTC | (-5.5, 146.2) | 74 km | 6.7 Mww | |
| 50.38214 | 64.4 deg | 309.376 deg | Hokkaido, Japan Region | 2023/06/23 17:39:13 UTC | (45.8, 143.1) | 318 km | 5.6 Mww | |
| 50.273083 | 80.5 deg | 284.456 deg | Mariana Islands | 2023/07/25 10:35:18 UTC | (17.1, 145.5) | 373 km | 5.6 mww | |
| 48.795113 | 97.3 deg | 269.5 deg | New Guinea, Papua New Guinea | 2023/09/05 15:03:17 UTC | (-5.3, 142.9) | 52 km | 5.8 mww | |
| 48.15946 | 84.8 deg | 316.974 deg | Northeastern China | 2023/08/05 18:33:59 UTC | (37.2, 116.4) | 18 km | 5.4 Mww | |
| 44.83149 | 71.8 deg | 310.509 deg | Primor'ye, Russia | 2023/06/27 23:38:21 UTC | (42.1, 134.1) | 443 km | 5.8 Mww | |
| 36.72619 | 89.1 deg | 261.931 deg | Solomon Islands | 2024/06/09 16:28:38 UTC | (-5.4, 154.1) | 125 km | 5.7 Mww | |
| 34.034267 | 91.8 deg | 267.368 deg | Bismarck Sea | 2023/10/08 18:07:39 UTC | (-3.2, 148.5) | 7.0 km | 5.9 mww |
