Station CC NFT - North Fork Toutle

Network: CC - Cascade Chain Volcano Monitoring

Nearby stations (2 deg radius)

Station Name (Lat, Lon) Start / End Elevation
NFT North Fork Toutle (46.27, -122.26) 2021-06-08 / 2499-01-01 818 m
Crust2 Type:L8,thin continental arc, Cordilleras, 0.5 km seds.
Thickness Estimate:46 km
Thickness StdDev:2.1 km
Vp/Vs Estimate:1.72
Vp/Vs StdDev:0.04
Vs Estimate:3.829 km/s
Poisson's Ratio:0.24
Peak Value:0.08
Assumed Vp:6.566 km/s
Ps Weight:0.33333334
PpPs Weight:0.33333334
PsPs Weight:0.33333328
Residual Complexity:0.688
Nearby stations H: +-
(2.0 deg) Vp/Vs: +-

3 with match > 90% ( 2.238806 %) and 41 with match > 80% ( 30.597015 %) out of 134.

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 46 km 1.72 6.566 km/s 3.829 km/s 0.24
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 46 km 1.72 6.566 km/s 3.829 km/s 0.24 amp=0.08191031
Local Maxima 1 56 km 1.91 6.566 km/s 3.433 km/s 0.31 amp=0.05947656
Local Maxima 2 30 km 2.05 6.566 km/s 3.199 km/s 0.34 amp=0.03363868
Local Maxima 3 51 km 2.03 6.566 km/s 3.243 km/s 0.34 amp=0.024936866
Local Maxima 4 34 km 1.91 6.566 km/s 3.438 km/s 0.31 amp=0.01888885
Predicted Arrivals for vertical incidence
(zero ray parameter)
Ps4.98 SECOND
PpPs18.92 SECOND
PsPs/PpSs23.90 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

(41 events)
Radial Match Distance Baz FERegion Time Lat/Lon Depth Magnitude
93.05528 32.0 deg 144.618 deg Near Coast Of Michoacan, Mexico 2022/09/19 18:05:09 UTC (18.2, -103.4) 10 km 7.5 Mi
92.27641 76.7 deg 303.551 deg Shikoku, Japan 2022/01/21 16:08:37 UTC (32.8, 132.0) 42 km 6.3 Mww
90.12399 70.4 deg 303.896 deg Near West Coast Of Honshu, Japan 2024/01/01 07:10:10 UTC (37.5, 137.2) 0.0 km 7.4 Mi
89.545074 66.0 deg 303.443 deg Near East Coast Of Honshu, Japan 2024/04/01 19:24:36 UTC (40.1, 141.7) 73 km 5.9 mww
89.10786 83.5 deg 231.664 deg Fiji Islands Region 2022/03/07 05:34:18 UTC (-20.4, -178.4) 582 km 6.1 mww
88.87532 70.3 deg 303.865 deg Near West Coast Of Honshu, Japan 2023/05/05 05:42:04 UTC (37.5, 137.3) 8.7 km 6.2 mww
87.98641 89.5 deg 304.726 deg Taiwan 2024/04/02 23:58:11 UTC (23.8, 121.6) 35 km 7.4 mww
87.050865 83.3 deg 231.765 deg Fiji Islands Region 2022/11/12 07:09:14 UTC (-20.1, -178.4) 587 km 7.0 mww
86.616196 34.7 deg 140.009 deg Near Coast Of Guerrero, Mexico 2021/09/08 01:47:46 UTC (17.0, -99.8) 13 km 7.0 mww
86.548874 76.5 deg 229.598 deg Samoa Islands Region 2022/12/04 19:24:27 UTC (-15.7, -172.5) 148 km 6.9 Mi
86.517624 76.5 deg 230.156 deg Samoa Islands Region 2022/12/04 19:24:15 UTC (-15.4, -173.0) 36 km 6.7 Mww
86.490776 47.2 deg 6.504 deg North Of Svalbard 2022/05/21 07:01:23 UTC (84.3, 0.8) 10 km 5.8 mww
86.41798 80.5 deg 230.338 deg Tonga Islands 2023/12/11 06:33:31 UTC (-18.7, -175.5) 238 km 6.1 Mww
86.31351 62.1 deg 308.127 deg Hokkaido, Japan Region 2022/07/02 01:59:45 UTC (45.9, 142.1) 322 km 5.8 mww
85.9778 87.2 deg 245.392 deg Vanuatu Islands 2023/07/26 12:44:35 UTC (-14.8, 167.9) 13 km 6.4 mww
85.77505 85.0 deg 228.907 deg South Of Fiji Islands 2021/08/17 17:24:47 UTC (-23.2, -177.0) 139 km 5.8 Mww
85.58627 93.2 deg 302.159 deg Philippine Islands Region 2023/09/12 11:03:18 UTC (19.3, 121.2) 41 km 6.3 Mww
85.194786 87.3 deg 245.206 deg Vanuatu Islands 2023/11/22 04:47:31 UTC (-15.0, 168.0) 13 km 6.7 mww
85.16621 90.2 deg 241.762 deg Vanuatu Islands 2023/10/29 04:32:08 UTC (-19.4, 168.8) 80 km 6.0 mww
85.06693 68.9 deg 172.018 deg Easter Island Region 2022/07/12 19:17:00 UTC (-22.6, -114.2) 10 km 6.4 mb
84.38786 89.7 deg 230.777 deg South Of Fiji Islands 2022/11/09 09:38:42 UTC (-26.0, 178.4) 629 km 6.8 mww
84.29917 67.7 deg 301.524 deg Near East Coast Of Honshu, Japan 2022/03/16 14:36:33 UTC (37.7, 141.6) 63 km 7.3 mww
84.01178 51.6 deg 306.607 deg Kuril Islands 2023/09/01 20:49:54 UTC (50.7, 156.3) 141 km 6.1 Mww
83.981926 79.5 deg 230.153 deg Tonga Islands 2023/07/02 10:27:45 UTC (-17.9, -174.7) 247 km 6.7 Mi
83.76667 32.1 deg 143.649 deg Michoacan, Mexico 2022/09/22 06:16:11 UTC (18.4, -102.9) 61 km 6.8 mww
83.69913 89.7 deg 234.085 deg South Of Fiji Islands 2023/09/05 00:55:24 UTC (-23.9, 175.5) 12 km 5.7 Mww
83.314476 85.0 deg 231.586 deg Fiji Islands Region 2023/08/02 01:32:35 UTC (-21.6, -179.3) 632 km 5.8 mww
83.18656 77.3 deg 283.875 deg Mariana Islands 2022/07/08 23:36:11 UTC (18.8, 146.8) 23 km 6.3 Mi
82.998436 94.0 deg 225.158 deg South Of Kermadec Islands 2023/09/08 09:09:58 UTC (-32.7, -179.3) 90 km 6.6 mww
82.9965 89.1 deg 304.832 deg Taiwan 2024/04/03 00:35:36 UTC (24.2, 121.7) 10 km 5.7 mb
82.94796 62.4 deg 303.839 deg Hokkaido, Japan Region 2023/02/25 13:27:42 UTC (42.8, 145.1) 43 km 6.1 Mww
82.856705 90.9 deg 237.227 deg Southeast Of Loyalty Islands 2022/05/26 15:38:03 UTC (-22.9, 172.0) 10 km 6.9 Mi
82.84294 88.9 deg 137.954 deg Near Coast Of Central Chile 2023/09/06 23:48:05 UTC (-30.3, -71.5) 41 km 6.2 mww
82.7491 93.3 deg 301.968 deg Philippine Islands Region 2022/06/30 18:40:38 UTC (19.1, 121.3) 36 km 5.9 Mww
82.212166 88.9 deg 254.741 deg Solomon Islands 2022/11/22 02:03:07 UTC (-9.8, 159.6) 14 km 7.0 Mww
81.739204 96.3 deg 270.276 deg New Guinea, Papua New Guinea 2023/04/02 18:04:12 UTC (-4.3, 143.2) 74 km 7.3 Mi
81.577576 75.6 deg 225.82 deg Samoa Islands Region 2022/09/14 05:08:06 UTC (-16.9, -168.8) 10 km 6.0 Mi
81.48382 93.5 deg 224.158 deg South Of Kermadec Islands 2022/08/14 13:44:22 UTC (-32.9, -178.0) 33 km 6.8 Mi
81.27472 88.1 deg 236.474 deg Vanuatu Islands Region 2021/10/09 10:58:30 UTC (-21.2, 174.5) 520 km 6.9 mww
80.7339 44.1 deg 309.239 deg Komandorskiye Ostrova Region 2022/09/20 18:23:42 UTC (55.5, 166.3) 10 km 6.0 mww
80.70732 91.1 deg 225.731 deg Kermadec Islands, New Zealand 2023/04/24 00:41:54 UTC (-30.0, -177.9) 34 km 7.3 mww

Losers

(93 events)
Radial Match Distance Baz FERegion Time Lat/Lon Depth Magnitude Reason
98.002884 94.5 deg 15.637 deg Turkey 2023/02/06 02:03:36 UTC (37.8, 37.9) 10 km 5.5 mb
95.45513 90.8 deg 344.323 deg Kyrgyzstan-Xinjiang Border Reg. 2024/01/22 18:42:33 UTC (41.3, 78.8) 10 km 5.5 mb
82.45393 89.9 deg 230.61 deg South Of Fiji Islands 2022/05/22 07:06:27 UTC (-26.2, 178.4) 590 km 6.3 mww
82.03222 70.0 deg 300.698 deg Near East Coast Of Honshu, Japan 2021/10/07 13:41:24 UTC (35.6, 140.1) 62 km 5.9 mww
81.62842 74.0 deg 296.541 deg Southeast Of Honshu, Japan 2023/10/05 01:59:58 UTC (30.0, 139.9) 10 km 6.1 mww
81.61744 85.7 deg 248.327 deg Santa Cruz Islands 2022/11/16 22:26:52 UTC (-11.7, 166.6) 138 km 5.8 mww
80.81892 82.5 deg 132.52 deg Near Coast Of Northern Chile 2022/07/28 04:15:05 UTC (-21.9, -70.3) 54 km 6.1 mww
79.40702 48.7 deg 305.406 deg Off East Coast Of Kamchatka 2022/07/29 23:05:43 UTC (51.2, 161.0) 7.0 km 5.6 Mww
79.36898 87.6 deg 137.161 deg Near Coast Of Central Chile 2023/10/31 12:33:44 UTC (-28.7, -71.6) 41 km 6.7 mww
78.831696 57.3 deg 309.199 deg Sea Of Okhotsk 2021/09/03 10:14:26 UTC (49.5, 147.0) 582 km 5.8 Mww
78.81511 94.3 deg 24.906 deg Crete, Greece 2021/12/26 18:59:02 UTC (35.1, 26.9) 10 km 5.6 Mww
78.74556 90.7 deg 239.663 deg Southeast Of Loyalty Islands 2022/09/14 11:04:07 UTC (-21.2, 170.1) 124 km 7.0 Mi
78.57967 81.5 deg 233.777 deg Fiji Islands Region 2023/10/31 11:10:56 UTC (-17.5, -179.0) 548 km 6.4 mww
78.08872 77.5 deg 231.388 deg Tonga Islands 2023/05/10 16:02:00 UTC (-15.6, -174.6) 210 km 7.6 mww
77.853676 90.2 deg 304.469 deg Taiwan 2022/09/18 06:44:15 UTC (23.1, 121.3) 10 km 7.2 Mi
77.31476 37.0 deg 298.667 deg Andreanof Islands, Aleutian Is. 2021/09/24 11:52:31 UTC (51.1, -178.9) 50 km 6.3 Mi
77.096794 38.3 deg 300.241 deg Rat Islands, Aleutian Islands 2022/12/14 18:40:26 UTC (51.6, 178.6) 73 km 6.3 Mww
77.02664 30.3 deg 145.973 deg Near Coast Of Jalisco, Mexico 2023/09/08 16:37:17 UTC (19.5, -104.9) 45 km 5.7 mww
76.97669 49.3 deg 308.174 deg Near East Coast Of Kamchatka 2023/04/03 03:06:55 UTC (52.8, 158.6) 100 km 6.7 Mi
76.96542 91.8 deg 238.563 deg Southeast Of Loyalty Islands 2022/03/31 05:44:01 UTC (-22.7, 170.3) 10 km 7.2 Mi
76.23498 90.7 deg 225.679 deg Kermadec Islands, New Zealand 2023/04/24 01:05:20 UTC (-29.7, -177.6) 35 km 5.5 mb
76.14204 78.3 deg 284.452 deg Mariana Islands 2024/01/20 15:48:41 UTC (18.5, 145.6) 195 km 6.1 mww
76.13282 51.5 deg 125.552 deg South Of Panama 2022/10/20 11:57:14 UTC (7.7, -82.3) 10 km 6.9 Mi
76.11926 87.6 deg 236.368 deg Vanuatu Islands Region 2021/10/02 06:29:16 UTC (-20.9, 174.9) 486 km 7.2 Mi
76.092995 87.8 deg 245.915 deg Vanuatu Islands 2021/08/18 10:10:05 UTC (-14.9, 167.1) 91 km 6.8 mww
75.94981 62.9 deg 131.963 deg Peru-Ecuador Border Region 2021/07/30 17:10:19 UTC (-4.9, -80.6) 33 km 6.2 Mww
75.86427 89.5 deg 231.06 deg South Of Fiji Islands 2022/11/09 10:14:33 UTC (-25.6, 178.3) 624 km 6.6 Mww
75.69653 76.4 deg 230.381 deg Tonga Islands 2022/12/05 16:19:19 UTC (-15.2, -173.1) 10 km 5.6 Mww
75.43694 87.0 deg 246.52 deg Vanuatu Islands 2023/08/16 12:47:40 UTC (-13.9, 167.2) 193 km 6.5 Mww
75.233345 88.3 deg 304.821 deg Taiwan Region 2021/08/04 21:50:46 UTC (24.8, 122.3) 11 km 5.8 mww
74.91924 89.4 deg 262.513 deg New Ireland Region, P.N.G. 2022/10/13 22:20:20 UTC (-4.8, 153.6) 71 km 6.4 mww
74.11208 82.0 deg 227.546 deg Tonga Islands 2022/04/19 04:33:41 UTC (-21.5, -173.9) 10 km 6.0 mww
73.956345 76.5 deg 229.646 deg Samoa Islands Region 2023/05/02 14:24:59 UTC (-15.7, -172.5) 35 km 5.5 mww
73.823044 95.3 deg 266.614 deg Eastern New Guinea Reg., P.N.G. 2022/09/10 23:46:55 UTC (-6.2, 146.5) 61 km 7.6 mww
73.3811 88.7 deg 305.001 deg Taiwan 2021/10/24 05:11:34 UTC (24.6, 121.8) 65 km 6.2 mww
73.254265 96.7 deg 349.298 deg Hindu Kush Region, Afghanistan 2023/03/21 16:47:23 UTC (36.5, 71.0) 188 km 6.5 Mww
73.02903 90.9 deg 240.649 deg Vanuatu Islands 2023/12/07 12:56:30 UTC (-20.7, 169.2) 48 km 7.1 Mww
72.93013 38.3 deg 301.026 deg Rat Islands, Aleutian Islands 2022/06/04 23:38:12 UTC (52.1, 178.3) 105 km 6.3 mww
72.73088 84.3 deg 231.711 deg Fiji Islands Region 2022/09/11 09:06:51 UTC (-21.0, -178.9) 630 km 5.5 mb
72.64756 82.2 deg 233.729 deg Fiji Islands Region 2021/12/26 15:42:56 UTC (-18.1, -179.4) 627 km 6.1 mww
72.63494 82.5 deg 52.316 deg Morocco 2023/09/08 22:11:01 UTC (31.1, -8.4) 19 km 6.8 mww
72.42034 78.2 deg 229.738 deg Tonga Islands 2021/12/25 12:39:21 UTC (-17.1, -173.6) 105 km 6.0 Mi
72.404 68.2 deg 167.883 deg Southern East Pacific Rise 2022/06/24 00:00:18 UTC (-21.4, -110.2) 10 km 5.8 mww
72.24853 86.5 deg 246.629 deg Vanuatu Islands 2021/09/17 10:28:40 UTC (-13.4, 167.4) 10 km 5.8 mww
72.13247 94.5 deg 266.908 deg Eastern New Guinea Reg., P.N.G. 2023/03/14 00:49:08 UTC (-5.4, 146.9) 213 km 6.3 mww
72.06489 64.5 deg 128.233 deg Northern Peru 2022/02/03 15:58:56 UTC (-4.5, -76.9) 100 km 6.5 mww
71.88439 85.8 deg 130.452 deg Jujuy Province, Argentina 2023/03/22 16:00:31 UTC (-23.5, -66.5) 210 km 6.5 mww
71.38631 77.2 deg 283.657 deg Mariana Islands Region 2022/07/10 22:19:59 UTC (18.8, 147.0) 10 km 5.6 mww
71.37133 76.8 deg 128.675 deg Southern Peru 2022/05/26 12:02:19 UTC (-15.0, -70.4) 212 km 7.2 Mi
71.266525 70.4 deg 305.95 deg Sea Of Japan 2021/09/29 08:37:05 UTC (38.9, 135.5) 368 km 6.1 Mww
70.91379 51.5 deg 133.413 deg Off Coast Of Central America 2022/10/16 12:48:21 UTC (4.4, -87.5) 10 km 6.3 Mww
70.86378 77.7 deg 288.926 deg Volcano Islands, Japan Region 2024/02/12 11:19:36 UTC (22.0, 142.7) 250 km 6.1 mww
70.6643 91.1 deg 226.68 deg Kermadec Islands, New Zealand 2023/03/04 06:41:22 UTC (-29.5, -178.8) 206 km 6.9 mww
70.424385 87.0 deg 246.773 deg Vanuatu Islands 2021/10/18 07:26:52 UTC (-13.7, 166.9) 96 km 6.1 Mww
70.40593 38.7 deg 236.191 deg Hawaii 2021/10/10 21:48:36 UTC (18.8, -155.5) 35 km 6.2 Ml
70.231865 51.6 deg 125.664 deg South Of Panama 2023/04/04 22:18:12 UTC (7.6, -82.3) 10 km 6.3 mww
70.202286 94.7 deg 301.745 deg Luzon, Philippines 2022/10/25 14:59:04 UTC (17.9, 120.6) 10 km 6.8 Mi
70.11658 85.7 deg 248.895 deg Santa Cruz Islands 2022/12/05 05:35:08 UTC (-11.3, 166.2) 93 km 5.7 mww
69.77037 39.2 deg 133.348 deg Near Coast Of Chiapas, Mexico 2023/07/14 09:29:01 UTC (15.0, -93.9) 35 km 6.3 mww
69.68888 45.7 deg 127.814 deg Near Coast Of Nicaragua 2022/04/21 07:42:51 UTC (11.5, -87.0) 10 km 6.8 Mi
69.55524 64.7 deg 128.039 deg Northern Peru 2021/11/28 10:52:14 UTC (-4.5, -76.7) 99 km 7.4 Mi
69.33004 73.5 deg 299.648 deg Southeast Of Honshu, Japan 2021/09/13 22:46:06 UTC (32.4, 137.9) 376 km 5.9 Mww
69.28824 95.1 deg 267.291 deg Eastern New Guinea Reg., P.N.G. 2023/10/07 08:34:26 UTC (-5.6, 146.1) 53 km 6.7 mww
68.96487 49.5 deg 307.042 deg Near East Coast Of Kamchatka 2023/12/23 17:48:03 UTC (52.0, 159.0) 29 km 5.8 Mww
68.69017 89.0 deg 245.16 deg Vanuatu Islands 2022/04/09 20:52:37 UTC (-16.3, 166.8) 10 km 6.2 mww
68.54224 65.7 deg 303.09 deg Near East Coast Of Honshu, Japan 2021/10/05 17:46:02 UTC (40.1, 142.3) 45 km 5.7 Mww
68.10882 87.1 deg 246.417 deg Vanuatu Islands 2023/09/21 21:11:49 UTC (-14.0, 167.2) 188 km 6.1 mww
67.85963 72.9 deg 301.069 deg Near S. Coast Of Honshu, Japan 2022/11/14 08:08:26 UTC (33.8, 137.3) 357 km 6.1 mww
67.74547 35.4 deg 300.435 deg Andreanof Islands, Aleutian Is. 2023/10/16 11:35:31 UTC (52.4, -176.9) 187 km 6.4 Mww
67.707436 96.1 deg 141.431 deg Southern Argentina 2023/07/17 03:05:10 UTC (-38.2, -70.4) 171 km 6.6 mww
67.5078 44.8 deg 310.37 deg Komandorskiye Ostrova Region 2023/10/26 16:05:11 UTC (56.1, 164.7) 2.4 km 5.9 Mww
67.28198 57.9 deg 100.24 deg Leeward Islands 2023/01/20 11:23:40 UTC (16.2, -62.0) 165 km 5.8 Mi
67.166046 41.2 deg 130.759 deg Guatemala 2022/02/16 07:12:25 UTC (14.2, -91.3) 84 km 6.2 mww
66.780334 93.9 deg 16.631 deg Turkey 2023/02/06 12:02:11 UTC (38.1, 36.5) 10 km 6.0 mb
65.2064 71.9 deg 126.189 deg Peru-Brazil Border Region 2021/10/02 12:52:34 UTC (-9.6, -71.2) 589 km 5.9 mww
64.94746 83.8 deg 231.33 deg Fiji Islands Region 2023/03/06 20:59:59 UTC (-20.8, -178.3) 526 km 5.8 mww
63.98859 38.3 deg 131.992 deg Chiapas, Mexico 2023/08/09 09:33:26 UTC (16.2, -93.6) 111 km 5.8 mww
63.857548 71.5 deg 125.86 deg Peru-Brazil Border Region 2022/06/08 00:55:47 UTC (-9.0, -71.2) 622 km 6.5 Mww
63.49009 48.3 deg 108.666 deg Haiti Region 2021/08/15 03:20:45 UTC (18.4, -74.1) 12 km 5.8 mww
63.051514 84.1 deg 281.581 deg South Of Mariana Islands 2024/02/04 09:50:42 UTC (12.4, 143.5) 10 km 5.7 Mi
62.98083 44.8 deg 128.261 deg Near Coast Of Nicaragua 2021/09/22 09:57:07 UTC (12.1, -87.8) 10 km 6.7 Mi
62.657284 90.3 deg 129.789 deg Santiago Del Estero Prov., Arg. 2023/01/20 22:09:39 UTC (-26.7, -63.0) 611 km 6.8 mww
61.08173 52.7 deg 159.137 deg Central East Pacific Rise 2023/09/20 14:45:59 UTC (-4.5, -105.8) 10 km 6.0 Mww
59.68742 90.3 deg 263.885 deg New Britain Region, P.N.G. 2022/04/13 03:00:56 UTC (-4.5, 152.0) 147 km 5.9 mww
59.153915 31.7 deg 144.609 deg Near Coast Of Michoacan, Mexico 2022/09/20 08:17:16 UTC (18.5, -103.5) 54 km 5.8 mww
58.9215 81.6 deg 233.139 deg Fiji Islands Region 2021/12/17 20:02:28 UTC (-17.9, -178.5) 558 km 5.7 Mww
56.87998 85.9 deg 131.066 deg Chile-Argentina Border Region 2021/09/13 05:18:13 UTC (-23.9, -67.0) 193 km 6.2 mww
54.938267 83.6 deg 231.524 deg Fiji Islands Region 2023/02/27 06:40:59 UTC (-20.5, -178.4) 548 km 5.6 Mww
53.85956 94.2 deg 15.713 deg Turkey 2023/02/06 10:35:58 UTC (38.0, 37.8) 10 km 5.8 mb
53.318054 94.1 deg 15.453 deg Turkey 2023/02/06 10:51:30 UTC (38.1, 38.1) 12 km 5.7 mb
53.045757 69.9 deg 125.098 deg Western Brazil 2024/01/20 21:31:07 UTC (-7.3, -71.5) 629 km 6.5 Mww
50.437992 75.0 deg 296.197 deg Bonin Islands, Japan Region 2023/01/16 04:49:52 UTC (29.0, 139.4) 405 km 6.3 mww
43.748085 46.2 deg 127.478 deg Near Coast Of Nicaragua 2021/11/09 06:25:17 UTC (11.2, -86.5) 35 km 6.2 mww