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=0.016365753
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=0.009489847
Predicted Arrivals for vertical incidence
(zero ray parameter)
Ps4.43 SECOND
PpPs15.49 SECOND
PsPs/PpSs19.92 SECOND

Events Processed for this Station

Download zip of receiver functions as SAC

View Record Section

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 GMT (-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 GMT (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 GMT (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 GMT (-14.8, 167.9) 13 km 6.4 mww
80.9998 84.9 deg 52.135 deg Morocco 2023/09/08 22:11:01 GMT (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 GMT (-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 GMT (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 GMT (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 GMT (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 GMT (-5.4, 147.0) 216 km 5.5 mb
78.45634 38.9 deg 126.322 deg Guatemala 2024/01/27 05:52:49 GMT (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 GMT (-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 GMT (-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 GMT (-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 GMT (-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 GMT (-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 GMT (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 GMT (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 GMT (-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 GMT (-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 GMT (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 GMT (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 GMT (-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 GMT (-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 GMT (-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 GMT (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 GMT (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 GMT (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 GMT (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 GMT (-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 GMT (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 GMT (-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 GMT (-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 GMT (-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 GMT (-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 GMT (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 GMT (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 GMT (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 GMT (-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 GMT (-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 GMT (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 GMT (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 GMT (-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 GMT (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 GMT (-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 GMT (-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 GMT (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 GMT (-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 GMT (-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 GMT (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 GMT (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 GMT (-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 GMT (-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 GMT (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 GMT (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 GMT (-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 GMT (-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 GMT (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 GMT (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 GMT (-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 GMT (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 GMT (-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 GMT (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 GMT (-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 GMT (-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 GMT (-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 GMT (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 GMT (-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 GMT (-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 GMT (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 GMT (-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 GMT (-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 GMT (-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 GMT (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 GMT (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 GMT (-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 GMT (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 GMT (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 GMT (-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 GMT (-3.2, 148.5) 7.0 km 5.9 mww