Station UW SNAG - Snag Peak, Clallam County, WA, USA

Network: UW - Pacific Northwest Regional Seismic Network

Nearby stations (2 deg radius)

Station Name (Lat, Lon) Start / End Elevation
SNAG Snag Peak, Clallam County, WA, USA (48.21, -124.52) 2022-06-25 / 2499-01-01 598 m
Crust2 Type:T4,Margin /shield transition, East Siberia, 2 km seds.
Thickness Estimate:35 km
Thickness StdDev:3.2 km
Vp/Vs Estimate:1.60
Vp/Vs StdDev:0.03
Vs Estimate:3.994 km/s
Poisson's Ratio:0.18
Peak Value:0.05
Assumed Vp:6.391 km/s
Ps Weight:0.33333334
PpPs Weight:0.33333334
PsPs Weight:0.33333328
Residual Complexity:0.715
Nearby stations H: +-
(2.0 deg) Vp/Vs: +-

8 with match > 90% ( 7.3394494 %) and 18 with match > 80% ( 16.513762 %) out of 109.

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 35 km 1.60 6.391 km/s 3.994 km/s 0.18
Crust2.0 32 km 1.79 6.391 km/s 3.572 km/s 0.27 T4,Margin /shield transition, East Siberia, 2 km seds.
Global Maxima 35 km 1.60 6.391 km/s 3.994 km/s 0.18 amp=0.054583203
Local Maxima 1 25 km 1.68 6.391 km/s 3.81 km/s 0.22 amp=0.040559232
Local Maxima 2 30 km 1.60 6.391 km/s 3.988 km/s 0.18 amp=0.019782444
Local Maxima 3 64 km 1.95 6.391 km/s 3.273 km/s 0.32 amp=0.013196541
Local Maxima 4 48 km 2.02 6.391 km/s 3.172 km/s 0.34 amp=0.010701174
Predicted Arrivals for vertical incidence
(zero ray parameter)
Ps3.31 SECOND
PpPs14.34 SECOND
PsPs/PpSs17.65 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

(18 events)
Radial Match Distance Baz FERegion Time Lat/Lon Depth Magnitude
93.61197 79.5 deg 225.151 deg Tonga Islands Region 2022/11/11 10:48:45 GMT (-19.3, -172.1) 25 km 7.3 Mww
92.249664 85.1 deg 227.36 deg South Of Fiji Islands 2023/06/15 18:06:27 GMT (-23.0, -177.2) 167 km 7.2 Mww
92.12278 91.7 deg 236.661 deg Southeast Of Loyalty Islands 2023/05/20 01:51:01 GMT (-23.1, 170.4) 45 km 7.4 Mi
91.30417 75.4 deg 281.842 deg Mariana Islands 2022/07/08 23:36:11 GMT (18.8, 146.8) 23 km 6.3 Mi
91.262344 77.6 deg 229.184 deg Tonga Islands 2023/05/10 16:02:00 GMT (-15.6, -174.6) 210 km 7.6 mww
90.31041 90.4 deg 238.031 deg Southeast Of Loyalty Islands 2022/09/14 11:04:07 GMT (-21.2, 170.1) 124 km 7.0 Mi
90.25611 76.6 deg 227.35 deg Samoa Islands Region 2022/12/04 19:24:27 GMT (-15.7, -172.5) 148 km 6.9 Mi
90.06577 76.6 deg 227.906 deg Samoa Islands Region 2022/12/04 19:24:15 GMT (-15.4, -173.0) 36 km 6.7 Mww
89.46961 82.5 deg 50.984 deg Morocco 2023/09/08 22:11:01 GMT (31.1, -8.4) 19 km 6.8 mww
87.81147 91.7 deg 236.42 deg Southeast Of Loyalty Islands 2023/05/19 02:57:07 GMT (-23.2, 170.7) 10 km 7.7 Mi
85.32737 94.1 deg 223.45 deg South Of Kermadec Islands 2022/08/14 13:44:17 GMT (-32.7, -179.0) 10 km 6.4 Mww
85.15411 80.9 deg 227.4 deg Tonga Islands 2024/05/26 20:47:09 GMT (-19.4, -174.9) 112 km 6.6 mww
84.93476 93.8 deg 222.657 deg South Of Kermadec Islands 2022/08/14 13:44:22 GMT (-32.9, -178.0) 33 km 6.8 Mi
83.64114 91.4 deg 224.127 deg Kermadec Islands, New Zealand 2023/04/24 00:41:54 GMT (-30.0, -177.9) 34 km 7.3 mww
82.972145 93.9 deg 265.123 deg Eastern New Guinea Reg., P.N.G. 2022/09/10 23:46:55 GMT (-6.2, 146.5) 61 km 7.6 mww
81.483086 76.1 deg 283.026 deg Mariana Islands 2024/04/05 11:03:16 GMT (19.1, 145.4) 222 km 6.8 mww
81.14479 86.6 deg 243.604 deg Vanuatu Islands 2023/07/26 12:44:35 GMT (-14.8, 167.9) 13 km 6.4 mww
80.102356 88.0 deg 253.023 deg Solomon Islands 2022/11/22 02:03:07 GMT (-9.8, 159.6) 14 km 7.0 Mww

Losers

(91 events)
Radial Match Distance Baz FERegion Time Lat/Lon Depth Magnitude Reason
98.07997 93.7 deg 266.001 deg Eastern New Guinea Reg., P.N.G. 2023/10/07 09:18:50 GMT (-5.5, 146.0) 69 km 5.6 mb
94.24698 68.0 deg 301.939 deg Near West Coast Of Honshu, Japan 2024/01/01 07:10:10 GMT (37.5, 137.2) 0.0 km 7.4 Mi
92.774994 88.5 deg 342.672 deg Kyrgyzstan-Xinjiang Border Reg. 2024/01/22 18:42:33 GMT (41.3, 78.8) 10 km 5.5 mb
92.481606 34.5 deg 142.813 deg Near Coast Of Michoacan, Mexico 2022/09/19 18:05:09 GMT (18.2, -103.4) 10 km 7.5 Mi
90.097015 77.8 deg 130.939 deg Near Coast Of Peru 2024/06/28 05:36:37 GMT (-15.8, -74.4) 28 km 7.2 mww
88.80956 84.1 deg 166.169 deg Southern East Pacific Rise 2023/07/10 21:34:52 GMT (-34.9, -107.7) 10 km 5.7 Mww
87.88233 87.0 deg 302.881 deg Taiwan 2024/04/03 01:39:34 GMT (23.8, 121.8) 14 km 5.6 Mwr
87.00864 76.3 deg 228.142 deg Tonga Islands 2023/08/08 18:38:56 GMT (-15.0, -173.0) 120 km 6.2 Mi
86.21149 43.1 deg 128.384 deg Guatemala 2023/05/17 23:02:00 GMT (15.1, -90.9) 256 km 6.4 mww
85.941666 87.0 deg 302.867 deg Taiwan 2024/04/03 01:39:46 GMT (23.8, 121.8) 16 km 5.6 Mwr
85.3197 64.0 deg 128.578 deg Near Coast Of Ecuador 2023/03/18 17:12:53 GMT (-2.9, -79.8) 66 km 6.7 Mww
83.23048 55.8 deg 118.446 deg Panama-Colombia Border Region 2023/05/25 03:05:34 GMT (8.9, -77.1) 10 km 6.6 Mi
83.22225 45.1 deg 130.229 deg Off Coast Of Central America 2023/07/30 01:10:29 GMT (12.7, -90.9) 10 km 5.7 Mww
83.21188 41.6 deg 132.133 deg Near Coast Of Chiapas, Mexico 2023/07/14 09:29:01 GMT (15.0, -93.9) 35 km 6.3 mww
82.103775 46.4 deg 127.007 deg Off Coast Of Central America 2023/07/19 00:22:07 GMT (12.8, -88.1) 70 km 6.5 mww
80.70857 87.8 deg 302.799 deg Taiwan 2022/09/18 06:44:15 GMT (23.1, 121.3) 10 km 7.2 Mi
79.928925 90.6 deg 222.512 deg Kermadec Islands Region 2023/03/16 00:55:58 GMT (-30.2, -175.9) 10 km 7.1 Mi
79.25165 79.6 deg 228.039 deg Tonga Islands 2023/07/02 10:27:45 GMT (-17.9, -174.7) 247 km 6.7 Mi
77.96397 53.9 deg 132.042 deg Off Coast Of Central America 2022/10/16 12:48:21 GMT (4.4, -87.5) 10 km 6.3 Mww
77.48184 46.4 deg 303.078 deg Off East Coast Of Kamchatka 2022/07/29 23:05:43 GMT (51.2, 161.0) 7.0 km 5.6 Mww
77.422844 94.3 deg 223.679 deg South Of Kermadec Islands 2023/09/08 09:09:58 GMT (-32.7, -179.3) 90 km 6.6 mww
76.87264 57.7 deg 95.775 deg North Atlantic Ocean 2023/07/10 20:28:25 GMT (20.0, -61.1) 10 km 6.6 mww
76.650185 63.4 deg 104.252 deg Near Coast Of Venezuela 2024/06/23 03:58:00 GMT (10.8, -62.6) 87 km 6.0 mww
75.77731 94.5 deg 347.531 deg Hindu Kush Region, Afghanistan 2023/03/21 16:47:23 GMT (36.5, 71.0) 188 km 6.5 Mww
75.74995 36.0 deg 297.322 deg Rat Islands, Aleutian Islands 2022/12/14 18:40:26 GMT (51.6, 178.6) 73 km 6.3 Mww
75.286514 75.2 deg 281.618 deg Mariana Islands Region 2022/07/10 22:19:59 GMT (18.8, 147.0) 10 km 5.6 mww
74.636665 42.3 deg 308.162 deg Komandorskiye Ostrova Region 2023/10/26 16:05:11 GMT (56.1, 164.7) 2.4 km 5.9 Mww
74.40802 91.0 deg 300.343 deg Philippine Islands Region 2022/06/30 18:40:38 GMT (19.1, 121.3) 36 km 5.9 Mww
73.650764 83.3 deg 229.816 deg Fiji Islands Region 2022/11/12 07:09:14 GMT (-20.1, -178.4) 587 km 7.0 mww
73.44392 90.6 deg 236.897 deg Southeast Of Loyalty Islands 2022/08/14 21:04:46 GMT (-22.1, 170.9) 83 km 6.2 mww
72.453186 40.9 deg 305.162 deg Komandorskiye Ostrova Region 2023/08/01 16:49:49 GMT (54.7, 168.2) 11 km 5.7 Mww
71.76704 92.8 deg 13.202 deg Turkey 2023/02/07 07:11:14 GMT (38.1, 38.7) 6.8 km 5.4 Mww
70.53916 93.7 deg 265.791 deg Eastern New Guinea Reg., P.N.G. 2023/10/07 08:34:26 GMT (-5.6, 146.1) 53 km 6.7 mww
70.02739 93.6 deg 265.83 deg Eastern New Guinea Reg., P.N.G. 2023/10/07 08:40:13 GMT (-5.5, 146.2) 74 km 6.7 Mww
69.62786 55.4 deg 126.142 deg South Of Panama 2023/08/03 01:25:21 GMT (5.6, -82.6) 8.0 km 5.9 mww
69.4147 93.7 deg 266.051 deg Eastern New Guinea Reg., P.N.G. 2023/11/09 20:53:46 GMT (-5.4, 145.9) 64 km 5.4 Mww
69.41229 70.6 deg 299.114 deg Near S. Coast Of Honshu, Japan 2022/11/14 08:08:26 GMT (33.8, 137.3) 357 km 6.1 mww
68.28347 32.7 deg 144.066 deg Near Coast Of Jalisco, Mexico 2023/09/08 16:37:17 GMT (19.5, -104.9) 45 km 5.7 mww
66.93705 49.2 deg 304.385 deg Kuril Islands 2023/09/01 20:49:54 GMT (50.7, 156.3) 141 km 6.1 Mww
66.82878 87.2 deg 302.926 deg Taiwan 2024/04/22 21:04:21 GMT (23.7, 121.6) 5.0 km 5.4 Mww
66.61878 33.1 deg 297.38 deg Andreanof Islands, Aleutian Is. 2023/10/16 11:35:31 GMT (52.4, -176.9) 187 km 6.4 Mww
66.57018 83.0 deg 86.633 deg Central Mid-Atlantic Ridge 2023/10/14 08:29:34 GMT (7.5, -36.7) 10 km 5.5 Mww
66.54265 96.1 deg 289.889 deg Mindanao, Philippines 2023/12/02 14:37:03 GMT (8.5, 126.4) 33 km 7.6 mww
66.49606 86.4 deg 244.724 deg Vanuatu Islands 2023/08/16 12:47:40 GMT (-13.9, 167.2) 193 km 6.5 Mww
65.81308 68.0 deg 301.907 deg Near West Coast Of Honshu, Japan 2023/05/05 05:42:04 GMT (37.5, 137.3) 8.7 km 6.2 mww
65.6543 75.0 deg 283.636 deg Mariana Islands 2023/12/16 09:50:53 GMT (20.3, 145.7) 10 km 5.7 mww
65.40601 38.4 deg 231.65 deg Hawaii 2024/02/09 20:06:30 GMT (19.0, -155.5) 10 km 6.3 Mi
64.422295 86.5 deg 244.624 deg Vanuatu Islands 2023/09/21 21:11:49 GMT (-14.0, 167.2) 188 km 6.1 mww
64.323746 59.2 deg 305.551 deg Hokkaido, Japan Region 2023/06/23 17:39:13 GMT (45.8, 143.1) 318 km 5.6 Mww
64.21378 85.0 deg 229.711 deg Fiji Islands Region 2023/08/02 01:32:35 GMT (-21.6, -179.3) 632 km 5.8 mww
63.5999 88.2 deg 260.811 deg New Ireland Region, P.N.G. 2022/10/13 22:20:20 GMT (-4.8, 153.6) 71 km 6.4 mww
63.104126 73.9 deg 301.743 deg Shikoku, Japan 2024/04/17 14:14:45 GMT (33.2, 132.4) 26 km 6.3 mww
62.96238 41.7 deg 306.965 deg Komandorskiye Ostrova Region 2022/09/20 18:23:42 GMT (55.5, 166.3) 10 km 6.0 mww
62.833637 90.5 deg 239.021 deg Vanuatu Islands 2023/12/07 12:56:30 GMT (-20.7, 169.2) 48 km 7.1 Mww
62.724026 46.9 deg 305.965 deg Near East Coast Of Kamchatka 2023/04/03 03:06:55 GMT (52.8, 158.6) 100 km 6.7 Mi
62.134716 62.0 deg 303.294 deg Hokkaido, Japan Region 2023/06/11 09:54:45 GMT (42.5, 141.9) 125 km 6.2 mww
62.109577 86.6 deg 302.59 deg Taiwan Region 2022/10/10 19:24:40 GMT (23.9, 122.3) 18 km 5.7 Mww
61.72121 91.4 deg 136.296 deg Near Coast Of Central Chile 2023/09/06 23:48:05 GMT (-30.3, -71.5) 41 km 6.2 mww
61.554173 89.8 deg 240.104 deg Vanuatu Islands 2023/10/29 04:32:08 GMT (-19.4, 168.8) 80 km 6.0 mww
61.187134 95.6 deg 289.82 deg Mindanao, Philippines 2023/12/23 16:38:37 GMT (8.8, 126.8) 60 km 5.2 Mww
61.138855 90.0 deg 223.933 deg Kermadec Islands Region 2024/05/31 15:54:41 GMT (-29.0, -176.9) 20 km 6.2 mww
60.944218 85.1 deg 246.479 deg Santa Cruz Islands 2022/11/16 22:26:52 GMT (-11.7, 166.6) 138 km 5.8 mww
60.72325 75.9 deg 223.539 deg Samoa Islands Region 2022/09/14 05:08:06 GMT (-16.9, -168.8) 10 km 6.0 Mi
60.703938 73.5 deg 293.245 deg Bonin Islands, Japan Region 2024/04/27 08:35:34 GMT (27.8, 139.6) 503 km 6.5 mww
60.57283 59.7 deg 306.128 deg Hokkaido, Japan Region 2022/07/02 01:59:45 GMT (45.9, 142.1) 322 km 5.8 mww
60.47107 94.6 deg 347.738 deg Hindu Kush Region, Afghanistan 2023/08/05 16:01:49 GMT (36.5, 70.7) 207 km 5.8 Mww
59.760742 54.2 deg 119.002 deg Panama 2023/08/29 04:59:19 GMT (9.9, -78.4) 10 km 5.5 mww
58.801235 68.0 deg 301.921 deg Near West Coast Of Honshu, Japan 2024/01/01 07:06:05 GMT (37.5, 137.2) 10 km 5.5 mww
58.588657 92.7 deg 13.935 deg Turkey 2023/02/06 10:35:58 GMT (38.0, 37.8) 10 km 5.8 mb
57.36543 86.1 deg 129.621 deg Northern Chile 2022/07/27 18:58:57 GMT (-22.2, -68.5) 97 km 6.2 Mww
56.77467 88.2 deg 128.821 deg Jujuy Province, Argentina 2023/03/22 16:00:31 GMT (-23.5, -66.5) 210 km 6.5 mww
56.020626 95.7 deg 268.401 deg New Guinea, Papua New Guinea 2023/09/05 15:03:17 GMT (-5.3, 142.9) 52 km 5.8 mww
55.801403 63.4 deg 128.094 deg Near Coast Of Ecuador 2022/07/14 22:30:13 GMT (-2.1, -79.8) 81 km 5.7 mww
55.35332 52.8 deg 47.84 deg Reykjanes Ridge 2022/09/26 09:59:56 GMT (54.0, -35.2) 10 km 5.7 mww
54.80657 91.6 deg 236.326 deg Southeast Of Loyalty Islands 2023/05/19 03:06:24 GMT (-23.2, 170.8) 38 km 5.9 mb
54.508797 59.8 deg 99.575 deg Leeward Islands 2023/01/20 11:23:40 GMT (16.2, -62.0) 165 km 5.8 Mi
54.457348 81.5 deg 231.751 deg Fiji Islands Region 2023/10/31 11:10:56 GMT (-17.5, -179.0) 548 km 6.4 mww
54.124954 40.8 deg 130.857 deg Chiapas, Mexico 2023/08/09 09:33:26 GMT (16.2, -93.6) 111 km 5.8 mww
53.719414 71.6 deg 294.362 deg Southeast Of Honshu, Japan 2023/10/04 02:19:06 GMT (30.0, 140.2) 8.0 km 5.6 mww
53.71299 78.0 deg 228.036 deg Tonga Islands 2024/06/18 06:40:36 GMT (-16.5, -173.8) 35 km 5.9 mww
53.030872 63.7 deg 301.406 deg Near East Coast Of Honshu, Japan 2024/04/01 19:24:36 GMT (40.1, 141.7) 73 km 5.9 mww
52.624336 60.0 deg 301.746 deg Hokkaido, Japan Region 2023/02/25 13:27:42 GMT (42.8, 145.1) 43 km 6.1 Mww
52.332405 85.0 deg 130.909 deg Near Coast Of Northern Chile 2022/07/28 04:15:05 GMT (-21.9, -70.3) 54 km 6.1 mww
52.248962 93.1 deg 265.385 deg Eastern New Guinea Reg., P.N.G. 2023/03/14 00:49:08 GMT (-5.4, 146.9) 213 km 6.3 mww
50.84168 53.8 deg 124.431 deg South Of Panama 2022/10/20 11:57:14 GMT (7.7, -82.3) 10 km 6.9 Mi
50.60046 66.6 deg 307.324 deg Primor'ye, Russia 2023/06/27 23:38:21 GMT (42.1, 134.1) 443 km 5.8 Mww
50.59572 61.6 deg 118.258 deg Colombia 2023/08/17 17:04:48 GMT (4.4, -73.6) 10 km 6.2 mww
50.12876 83.9 deg 168.712 deg Southern East Pacific Rise 2024/02/23 01:51:12 GMT (-35.1, -110.8) 2.0 km 6.3 Mww
48.070198 53.9 deg 124.538 deg South Of Panama 2023/04/04 22:18:12 GMT (7.6, -82.3) 10 km 6.3 mww
47.96517 89.2 deg 241.757 deg Vanuatu Islands 2024/01/23 14:33:47 GMT (-17.9, 167.8) 10 km 6.5 Mi
40.46487 68.5 deg 294.863 deg Southeast Of Honshu, Japan 2022/07/28 19:52:27 GMT (32.5, 142.4) 10 km 5.4 Mww