Station UO COOPR - Beaverton, OR, USA
Network: UO - University of Oregon Regional Network
Nearby stations (2 deg radius)
| Station | Name | (Lat, Lon) | Start / End | Elevation |
| COOPR | Beaverton, OR, USA | (45.46, -122.87) | 2023-03-07 / 2499-01-01 | 208 m |
| Crust2 Type: | L8,thin continental arc, Cordilleras, 0.5 km seds. |
| Thickness Estimate: | 38 km |
| Thickness StdDev: | 9.8 km |
| Vp/Vs Estimate: | 1.92 |
| Vp/Vs StdDev: | 0.16 |
| Vs Estimate: | 3.411 km/s |
| Poisson's Ratio: | 0.32 |
| Peak Value: | 0.02 |
| Assumed Vp: | 6.566 km/s |
| Ps Weight: | 0.33333334 |
| PpPs Weight: | 0.33333334 |
| PsPs Weight: | 0.33333328 |
| Residual Complexity: | 0.594 |
| Nearby stations H: | +- |
| (2.0 deg) Vp/Vs: | +- |
5 with match > 90% ( 5.952381 %) and 9 with match > 80% ( 10.714286 %) out of 84.
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 | 38 km | 1.92 | 6.566 km/s | 3.411 km/s | 0.32 | |
| Crust2.0 | 34 km | 1.77 | 6.566 km/s | 3.707 km/s | 0.27 | L8,thin continental arc, Cordilleras, 0.5 km seds. |
| Global Maxima | 38 km | 1.92 | 6.566 km/s | 3.411 km/s | 0.32 | amp=0.019081498 |
| Local Maxima 1 | 59 km | 1.60 | 6.566 km/s | 4.104 km/s | 0.18 | amp=0.01209873 |
| Local Maxima 2 | 29 km | 1.60 | 6.566 km/s | 4.104 km/s | 0.18 | amp=0.009528086 |
| Local Maxima 3 | 57 km | 1.61 | 6.566 km/s | 4.078 km/s | 0.19 | amp=0.00777792 |
| Local Maxima 4 | 62 km | 1.60 | 6.566 km/s | 4.104 km/s | 0.18 | amp=0.0061870115 |
| Predicted Arrivals for vertical incidence (zero ray parameter) | |
| Ps | 5.28 SECOND |
| PpPs | 16.70 SECOND |
| PsPs/PpSs | 21.99 SECOND |
Events Processed for this Station
Download zip of receiver functions as SAC
Plot maxima for each earthquake.
Events Used in the Stack
(9 events)| Radial Match | Distance | Baz | FERegion | Time | Lat/Lon | Depth | Magnitude |
| 94.12512 | 75.1 deg | 131.822 deg | Near Coast Of Peru | 2024/06/28 05:36:37 UTC | (-15.8, -74.4) | 28 km | 7.2 mww |
| 93.52461 | 91.1 deg | 237.549 deg | Southeast Of Loyalty Islands | 2023/05/19 02:57:07 UTC | (-23.2, 170.7) | 10 km | 7.7 Mi |
| 91.57491 | 86.5 deg | 244.984 deg | Vanuatu Islands | 2023/07/26 12:44:35 UTC | (-14.8, 167.9) | 13 km | 6.4 mww |
| 90.75421 | 38.9 deg | 131.815 deg | Near Coast Of Chiapas, Mexico | 2023/07/14 09:29:01 UTC | (15.0, -93.9) | 35 km | 6.3 mww |
| 90.52055 | 87.3 deg | 136.684 deg | Near Coast Of Central Chile | 2023/10/31 12:33:44 UTC | (-28.7, -71.6) | 41 km | 6.7 mww |
| 86.986145 | 83.4 deg | 51.831 deg | Morocco | 2023/09/08 22:11:01 UTC | (31.1, -8.4) | 19 km | 6.8 mww |
| 84.31375 | 82.7 deg | 227.363 deg | Tonga Islands Region | 2023/07/21 19:01:43 UTC | (-22.6, -175.0) | 11 km | 5.5 Mww |
| 82.72219 | 95.7 deg | 141.08 deg | Southern Argentina | 2023/07/17 03:05:10 UTC | (-38.2, -70.4) | 171 km | 6.6 mww |
| 81.0923 | 40.5 deg | 127.948 deg | Guatemala | 2023/05/17 23:02:00 UTC | (15.1, -90.9) | 256 km | 6.4 mww |
Losers
(75 events)| Radial Match | Distance | Baz | FERegion | Time | Lat/Lon | Depth | Magnitude | Reason |
| 92.21947 | 84.1 deg | 228.825 deg | South Of Fiji Islands | 2023/06/15 18:06:27 UTC | (-23.0, -177.2) | 167 km | 7.2 Mww | |
| 92.154625 | 94.7 deg | 266.994 deg | Eastern New Guinea Reg., P.N.G. | 2023/10/07 09:18:50 UTC | (-5.5, 146.0) | 69 km | 5.6 mb | |
| 90.31383 | 91.2 deg | 237.786 deg | Southeast Of Loyalty Islands | 2023/05/20 01:51:01 UTC | (-23.1, 170.4) | 45 km | 7.4 Mi | |
| 87.641045 | 78.6 deg | 229.782 deg | Tonga Islands | 2023/07/02 10:27:45 UTC | (-17.9, -174.7) | 247 km | 6.7 Mi | |
| 83.844955 | 75.3 deg | 230.057 deg | Tonga Islands | 2023/08/08 18:38:56 UTC | (-15.0, -173.0) | 120 km | 6.2 Mi | |
| 81.160904 | 79.9 deg | 229.074 deg | Tonga Islands | 2024/05/26 20:47:09 UTC | (-19.4, -174.9) | 112 km | 6.6 mww | |
| 80.45524 | 93.1 deg | 224.703 deg | South Of Kermadec Islands | 2023/09/08 09:09:58 UTC | (-32.7, -179.3) | 90 km | 6.6 mww | |
| 79.406654 | 90.2 deg | 225.289 deg | Kermadec Islands, New Zealand | 2023/04/24 00:41:54 UTC | (-30.0, -177.9) | 34 km | 7.3 mww | |
| 79.17677 | 88.6 deg | 137.497 deg | Near Coast Of Central Chile | 2023/09/06 23:48:05 UTC | (-30.3, -71.5) | 41 km | 6.2 mww | |
| 77.8431 | 93.5 deg | 5.584 deg | Caspian Sea | 2023/12/07 04:15:40 UTC | (41.2, 49.7) | 42 km | 5.4 Mww | |
| 76.15187 | 89.6 deg | 304.295 deg | Taiwan | 2024/04/02 23:58:11 UTC | (23.8, 121.6) | 35 km | 7.4 mww | |
| 75.51627 | 77.8 deg | 284.783 deg | Mariana Islands | 2024/04/05 11:03:16 UTC | (19.1, 145.4) | 222 km | 6.8 mww | |
| 75.43272 | 74.0 deg | 296.473 deg | Southeast Of Honshu, Japan | 2023/10/05 02:53:13 UTC | (30.0, 139.8) | 10 km | 5.7 Mww | |
| 74.86125 | 42.4 deg | 129.994 deg | Off Coast Of Central America | 2023/07/30 01:10:29 UTC | (12.7, -90.9) | 10 km | 5.7 Mww | |
| 74.120094 | 76.3 deg | 303.398 deg | Shikoku, Japan | 2024/04/17 14:14:45 UTC | (33.2, 132.4) | 26 km | 6.3 mww | |
| 73.65197 | 35.4 deg | 301.289 deg | Andreanof Islands, Aleutian Is. | 2023/10/16 11:35:31 UTC | (52.4, -176.9) | 187 km | 6.4 Mww | |
| 72.96349 | 56.3 deg | 95.268 deg | North Atlantic Ocean | 2023/07/10 20:28:25 UTC | (20.0, -61.1) | 10 km | 6.6 mww | |
| 72.898506 | 43.5 deg | 308.051 deg | Komandorskiye Ostrova Region | 2023/08/01 16:49:49 UTC | (54.7, 168.2) | 11 km | 5.7 Mww | |
| 72.66025 | 52.8 deg | 126.221 deg | South Of Panama | 2023/08/03 01:25:21 UTC | (5.6, -82.6) | 8.0 km | 5.9 mww | |
| 72.28913 | 86.6 deg | 244.797 deg | Vanuatu Islands | 2023/11/22 04:47:31 UTC | (-15.0, 168.0) | 13 km | 6.7 mww | |
| 72.04724 | 61.6 deg | 104.211 deg | Near Coast Of Venezuela | 2024/06/23 03:58:00 UTC | (10.8, -62.6) | 87 km | 6.0 mww | |
| 71.39853 | 53.5 deg | 118.314 deg | Panama-Colombia Border Region | 2023/05/25 03:05:34 UTC | (8.9, -77.1) | 10 km | 6.6 Mi | |
| 71.242744 | 64.8 deg | 303.636 deg | Hokkaido, Japan Region | 2023/08/11 00:14:32 UTC | (41.1, 142.8) | 30 km | 5.9 mww | |
| 71.15325 | 40.2 deg | 130.389 deg | Near Coast Of Chiapas, Mexico | 2024/05/12 11:39:14 UTC | (14.5, -92.4) | 75 km | 6.4 mww | |
| 70.84638 | 86.3 deg | 246.115 deg | Vanuatu Islands | 2023/08/16 12:47:40 UTC | (-13.9, 167.2) | 193 km | 6.5 Mww | |
| 70.24455 | 94.7 deg | 266.785 deg | Eastern New Guinea Reg., P.N.G. | 2023/10/07 08:34:26 UTC | (-5.6, 146.1) | 53 km | 6.7 mww | |
| 69.336945 | 38.1 deg | 130.419 deg | Chiapas, Mexico | 2023/08/09 09:33:26 UTC | (16.2, -93.6) | 111 km | 5.8 mww | |
| 68.60445 | 88.2 deg | 230.785 deg | South Of Fiji Islands | 2023/04/28 03:13:43 UTC | (-25.1, 178.5) | 577 km | 6.2 mb | |
| 68.39592 | 97.6 deg | 291.008 deg | Mindanao, Philippines | 2023/12/05 09:10:08 UTC | (9.1, 126.7) | 55 km | 5.6 Mww | |
| 68.33842 | 87.5 deg | 136.744 deg | Near Coast Of Central Chile | 2024/02/14 01:31:41 UTC | (-28.9, -71.5) | 22 km | 6.0 mww | |
| 67.883835 | 95.7 deg | 262.218 deg | Eastern New Guinea Reg., P.N.G. | 2023/11/21 07:10:15 UTC | (-9.6, 148.6) | 10 km | 5.5 mww | |
| 67.34659 | 69.7 deg | 300.3 deg | Near East Coast Of Honshu, Japan | 2023/05/26 10:03:24 UTC | (35.6, 140.7) | 44 km | 6.2 mww | |
| 67.19187 | 92.6 deg | 263.917 deg | New Britain Region, P.N.G. | 2023/09/14 19:58:44 UTC | (-6.2, 149.6) | 62 km | 5.6 mww | |
| 66.394615 | 87.5 deg | 252.81 deg | Solomon Islands | 2023/10/28 05:31:58 UTC | (-10.2, 161.3) | 69 km | 5.5 mww | |
| 65.38899 | 89.8 deg | 240.218 deg | Vanuatu Islands | 2023/11/05 15:29:17 UTC | (-20.4, 169.4) | 32 km | 5.7 Mww | |
| 64.93228 | 91.2 deg | 130.361 deg | Santiago Del Estero Prov., Arg. | 2023/08/05 07:20:07 UTC | (-28.2, -63.2) | 598 km | 6.2 Mww | |
| 64.72927 | 80.7 deg | 233.401 deg | Fiji Islands Region | 2023/10/31 11:10:56 UTC | (-17.5, -179.0) | 548 km | 6.4 mww | |
| 63.947052 | 89.4 deg | 241.325 deg | Vanuatu Islands | 2023/10/29 04:32:08 UTC | (-19.4, 168.8) | 80 km | 6.0 mww | |
| 62.58442 | 89.6 deg | 304.159 deg | Taiwan | 2024/04/22 18:26:52 UTC | (23.7, 121.7) | 9.0 km | 6.1 mww | |
| 62.56147 | 83.9 deg | 227.483 deg | Tonga Islands Region | 2023/06/16 08:11:34 UTC | (-23.6, -175.9) | 22 km | 6.0 mww | |
| 62.17261 | 88.9 deg | 243.009 deg | Vanuatu Islands | 2024/01/23 14:33:47 UTC | (-17.9, 167.8) | 10 km | 6.5 Mi | |
| 61.94853 | 85.2 deg | 131.25 deg | Chile-Argentina Border Region | 2023/07/06 00:31:55 UTC | (-23.9, -67.9) | 132 km | 5.8 mww | |
| 61.34568 | 90.1 deg | 240.207 deg | Vanuatu Islands | 2023/12/07 12:56:30 UTC | (-20.7, 169.2) | 48 km | 7.1 Mww | |
| 60.889656 | 37.7 deg | 236.543 deg | Hawaii | 2024/02/09 20:06:30 UTC | (19.0, -155.5) | 10 km | 6.3 Mi | |
| 60.85907 | 77.0 deg | 229.861 deg | Tonga Islands | 2024/06/18 06:40:36 UTC | (-16.5, -173.8) | 35 km | 5.9 mww | |
| 60.810974 | 31.8 deg | 299.743 deg | Fox Islands, Aleutian Islands | 2024/05/19 09:35:24 UTC | (52.2, -170.9) | 28 km | 6.0 mww | |
| 60.66243 | 88.2 deg | 243.467 deg | Vanuatu Islands | 2024/05/25 22:23:16 UTC | (-17.1, 167.9) | 29 km | 6.3 mww | |
| 59.134705 | 64.0 deg | 126.755 deg | Northern Peru | 2024/06/18 02:22:09 UTC | (-3.9, -76.7) | 100 km | 5.5 Mww | |
| 57.8355 | 79.4 deg | 229.862 deg | Tonga Islands | 2023/05/27 00:11:00 UTC | (-18.5, -175.2) | 215 km | 6.0 mww | |
| 56.843864 | 84.1 deg | 231.183 deg | Fiji Islands Region | 2023/08/02 01:32:35 UTC | (-21.6, -179.3) | 632 km | 5.8 mww | |
| 56.783146 | 75.1 deg | 131.962 deg | Near Coast Of Peru | 2024/06/16 14:47:31 UTC | (-15.9, -74.5) | 20 km | 6.0 mww | |
| 56.547745 | 97.8 deg | 273.338 deg | Irian Jaya, Indonesia | 2023/12/30 17:16:23 UTC | (-3.2, 139.3) | 10 km | 6.5 Mi | |
| 56.23121 | 36.6 deg | 131.407 deg | Chiapas, Mexico | 2023/10/07 05:06:55 UTC | (17.1, -95.0) | 108 km | 5.9 mww | |
| 55.93404 | 75.6 deg | 230.15 deg | Tonga Islands | 2023/12/12 05:33:10 UTC | (-15.2, -173.3) | 10 km | 5.7 mww | |
| 55.12577 | 80.3 deg | 279.157 deg | South Of Mariana Islands | 2023/08/14 13:51:54 UTC | (13.4, 147.5) | 10 km | 6.1 mww | |
| 54.71518 | 89.8 deg | 226.243 deg | Kermadec Islands, New Zealand | 2024/05/17 20:58:27 UTC | (-29.1, -178.5) | 196 km | 5.8 Mww | |
| 54.558426 | 64.5 deg | 305.32 deg | Hokkaido, Japan Region | 2023/06/11 09:54:45 UTC | (42.5, 141.9) | 125 km | 6.2 mww | |
| 54.37398 | 93.3 deg | 301.669 deg | Philippine Islands Region | 2023/09/12 11:03:18 UTC | (19.3, 121.2) | 41 km | 6.3 Mww | |
| 54.13127 | 82.4 deg | 131.8 deg | Near Coast Of Northern Chile | 2023/12/21 16:21:52 UTC | (-21.9, -70.1) | 63 km | 5.6 mww | |
| 54.016922 | 66.1 deg | 303.41 deg | Near East Coast Of Honshu, Japan | 2024/04/01 19:24:36 UTC | (40.1, 141.7) | 73 km | 5.9 mww | |
| 52.36667 | 58.1 deg | 307.681 deg | Northwest Of Kuril Islands | 2023/06/17 11:36:00 UTC | (48.0, 147.4) | 418 km | 5.7 mww | |
| 51.702686 | 97.6 deg | 348.998 deg | Hindu Kush Region, Afghanistan | 2023/08/05 16:01:49 UTC | (36.5, 70.7) | 207 km | 5.8 Mww | |
| 51.130207 | 89.6 deg | 304.181 deg | Taiwan | 2024/04/22 10:50:31 UTC | (23.7, 121.6) | 10 km | 5.6 mb | |
| 50.988167 | 79.7 deg | 229.55 deg | Tonga Islands | 2024/01/18 22:12:20 UTC | (-18.9, -175.1) | 218 km | 6.4 Mww | |
| 50.104935 | 75.7 deg | 295.01 deg | Bonin Islands, Japan Region | 2024/04/27 08:35:34 UTC | (27.8, 139.6) | 503 km | 6.5 mww | |
| 49.684036 | 51.9 deg | 118.804 deg | Panama | 2023/08/29 04:59:19 UTC | (9.9, -78.4) | 10 km | 5.5 mww | |
| 49.66831 | 90.8 deg | 139.345 deg | Near Coast Of Central Chile | 2023/11/06 13:51:10 UTC | (-33.1, -72.0) | 29 km | 5.2 Mww | |
| 48.046787 | 87.6 deg | 236.759 deg | Vanuatu Islands Region | 2024/03/27 01:28:18 UTC | (-20.9, 173.8) | 10 km | 6.7 Mi | |
| 47.812687 | 70.5 deg | 303.727 deg | Near West Coast Of Honshu, Japan | 2024/06/02 21:31:38 UTC | (37.5, 137.2) | 4.8 km | 5.8 mww | |
| 43.732616 | 56.5 deg | 16.916 deg | Norwegian Sea | 2023/12/13 20:20:10 UTC | (72.6, 3.5) | 10 km | 5.5 mww | |
| 43.06816 | 90.0 deg | 238.254 deg | Southeast Of Loyalty Islands | 2024/04/19 09:18:01 UTC | (-21.9, 170.8) | 96 km | 5.7 mww | |
| 43.006042 | 61.8 deg | 307.62 deg | Hokkaido, Japan Region | 2023/06/23 17:39:13 UTC | (45.8, 143.1) | 318 km | 5.6 Mww | |
| 42.895336 | 91.6 deg | 343.948 deg | Kyrgyzstan-Xinjiang Border Reg. | 2024/01/22 19:36:47 UTC | (41.2, 78.6) | 10 km | 5.5 mb | |
| 42.157738 | 91.6 deg | 138.261 deg | Chile-Argentina Border Region | 2023/07/09 17:11:33 UTC | (-33.2, -70.3) | 102 km | 5.6 Mww | |
| 37.276398 | 41.5 deg | 128.416 deg | Guatemala | 2024/01/27 05:52:49 UTC | (14.1, -90.5) | 108 km | 6.1 Mww |
