Station 1E MONTC - Z

Network: 1E - GSC-BCOGC Induced Seismicity Study

Nearby stations (2 deg radius)

Station Name (Lat, Lon) Start / End Elevation
MONTC Z (57.13, -122.76) 2022-10-21 / 2026-12-31 0.0 m
Crust2 Type:P2,orogen/38km, Alps and Foreland, 2 km seds.
Thickness Estimate:34 km
Thickness StdDev:5.5 km
Vp/Vs Estimate:1.60
Vp/Vs StdDev:0.05
Vs Estimate:3.895 km/s
Poisson's Ratio:0.18
Peak Value:0.01
Assumed Vp:6.232 km/s
Ps Weight:0.33333334
PpPs Weight:0.33333334
PsPs Weight:0.33333328
Residual Complexity:0.802
Nearby stations H: +-
(2.0 deg) Vp/Vs: +-

3 with match > 90% ( 2.857143 %) and 26 with match > 80% ( 24.761906 %) out of 105.

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 34 km 1.60 6.232 km/s 3.895 km/s 0.18
Crust2.0 38 km 1.76 6.232 km/s 3.534 km/s 0.26 P2,orogen/38km, Alps and Foreland, 2 km seds.
Global Maxima 34 km 1.60 6.232 km/s 3.895 km/s 0.18 amp=0.009061531
Local Maxima 1 25 km 1.60 6.232 km/s 3.895 km/s 0.18 amp=0.008994047
Local Maxima 2 28 km 1.62 6.232 km/s 3.859 km/s 0.19 amp=0.0049138577
Local Maxima 3 26 km 1.63 6.232 km/s 3.829 km/s 0.20 amp=0.003799466
Local Maxima 4 62 km 2.05 6.232 km/s 3.036 km/s 0.34 amp=0.0032789314
Predicted Arrivals for vertical incidence
(zero ray parameter)
Ps3.30 SECOND
PpPs14.29 SECOND
PsPs/PpSs17.59 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

(26 events)
Radial Match Distance Baz FERegion Time Lat/Lon Depth Magnitude
91.83489 97.4 deg 238.372 deg Southeast Of Loyalty Islands 2023/05/19 02:57:07 UTC (-23.2, 170.7) 10 km 7.7 Mi
91.322685 83.7 deg 15.796 deg Turkey 2023/02/06 10:24:49 UTC (38.0, 37.2) 10 km 7.5 mww
90.81739 84.2 deg 229.606 deg Tonga Islands 2023/05/10 16:02:00 UTC (-15.6, -174.6) 210 km 7.6 mww
89.64249 48.4 deg 136.922 deg Guatemala 2023/05/17 23:02:00 UTC (15.1, -90.9) 256 km 6.4 mww
89.638374 47.4 deg 140.621 deg Near Coast Of Chiapas, Mexico 2023/07/14 09:29:01 UTC (15.0, -93.9) 35 km 6.3 mww
87.41031 83.5 deg 227.715 deg Samoa Islands Region 2022/12/04 19:24:27 UTC (-15.7, -172.5) 148 km 6.9 Mi
87.15026 91.9 deg 228.604 deg South Of Fiji Islands 2023/06/15 18:06:27 UTC (-23.0, -177.2) 167 km 7.2 Mww
86.94039 51.5 deg 134.908 deg Off Coast Of Central America 2023/07/19 00:22:07 UTC (12.8, -88.1) 70 km 6.5 mww
86.863365 91.5 deg 244.877 deg Vanuatu Islands 2023/07/26 12:44:35 UTC (-14.8, 167.9) 13 km 6.4 mww
86.85536 83.4 deg 228.254 deg Samoa Islands Region 2022/12/04 19:24:15 UTC (-15.4, -173.0) 36 km 6.7 Mww
86.55479 83.1 deg 303.754 deg Taiwan 2024/04/02 23:58:11 UTC (23.8, 121.6) 35 km 7.4 mww
86.19204 80.3 deg 343.79 deg Kyrgyzstan-Xinjiang Border Reg. 2024/01/22 18:09:04 UTC (41.3, 78.6) 13 km 7.0 Mww
86.0612 59.6 deg 125.013 deg Panama-Colombia Border Region 2023/05/25 03:05:34 UTC (8.9, -77.1) 10 km 6.6 Mi
85.57761 80.3 deg 343.826 deg Kyrgyzstan-Xinjiang Border Reg. 2024/01/22 18:14:16 UTC (41.3, 78.6) 10 km 5.8 mb
85.528496 84.2 deg 347.393 deg Tajikistan-Xinjiang Border Reg. 2023/02/23 00:37:40 UTC (38.1, 73.2) 21 km 6.8 Mww
85.3761 86.6 deg 225.862 deg Tonga Islands Region 2022/11/11 10:48:45 UTC (-19.3, -172.1) 25 km 7.3 Mww
84.92707 93.9 deg 291.675 deg Mindanao, Philippines 2023/12/02 16:19:47 UTC (8.3, 126.8) 62 km 5.7 mb
84.31805 39.8 deg 153.079 deg Near Coast Of Jalisco, Mexico 2023/09/08 16:37:17 UTC (19.5, -104.9) 45 km 5.7 mww
84.13206 70.2 deg 300.473 deg Shikoku, Japan 2024/04/17 14:14:45 UTC (33.2, 132.4) 26 km 6.3 mww
84.0305 30.8 deg 284.717 deg Andreanof Islands, Aleutian Is. 2023/10/16 11:35:31 UTC (52.4, -176.9) 187 km 6.4 Mww
83.767235 64.3 deg 299.653 deg Near West Coast Of Honshu, Japan 2023/05/05 05:42:04 UTC (37.5, 137.3) 8.7 km 6.2 mww
82.193275 86.0 deg 348.942 deg Hindu Kush Region, Afghanistan 2023/03/21 16:47:23 UTC (36.5, 71.0) 188 km 6.5 Mww
81.36327 91.1 deg 245.956 deg Vanuatu Islands 2023/08/16 12:47:40 UTC (-13.9, 167.2) 193 km 6.5 Mww
81.31706 87.7 deg 228.21 deg Tonga Islands 2024/05/26 20:47:09 UTC (-19.4, -174.9) 112 km 6.6 mww
81.052246 97.1 deg 291.779 deg Mindanao, Philippines 2023/11/17 08:14:11 UTC (5.6, 125.0) 64 km 6.7 Mww
80.636185 96.5 deg 238.818 deg Southeast Of Loyalty Islands 2023/10/17 13:40:32 UTC (-22.2, 170.7) 16 km 5.6 Mww

Losers

(79 events)
Radial Match Distance Baz FERegion Time Lat/Lon Depth Magnitude Reason
93.99112 82.7 deg 303.806 deg Taiwan 2024/04/03 00:35:36 UTC (24.2, 121.7) 10 km 5.7 mb
87.450424 79.1 deg 302.122 deg Northeast Of Taiwan 2023/09/18 13:21:23 UTC (26.4, 125.3) 183 km 6.3 mww
86.4528 83.7 deg 15.114 deg Turkey 2023/02/06 10:51:30 UTC (38.1, 38.1) 12 km 5.7 mb
79.80913 43.0 deg 299.22 deg Near East Coast Of Kamchatka 2023/04/03 03:06:55 UTC (52.8, 158.6) 100 km 6.7 Mi
78.42936 93.8 deg 291.599 deg Mindanao, Philippines 2023/12/02 22:35:41 UTC (8.4, 126.9) 26 km 5.5 mb
77.58922 87.3 deg 301.773 deg Philippine Islands Region 2023/06/17 10:15:21 UTC (19.2, 121.2) 34 km 5.5 mww
77.50789 83.0 deg 303.56 deg Taiwan 2024/04/03 01:39:46 UTC (23.8, 121.8) 16 km 5.6 Mwr
77.3027 58.2 deg 299.975 deg Hokkaido, Japan Region 2023/06/11 09:54:45 UTC (42.5, 141.9) 125 km 6.2 mww
76.41651 87.2 deg 301.795 deg Philippine Islands Region 2023/09/12 11:03:18 UTC (19.3, 121.2) 41 km 6.3 Mww
76.403 97.2 deg 137.175 deg Near Coast Of Central Chile 2023/09/06 23:48:05 UTC (-30.3, -71.5) 41 km 6.2 mww
75.74819 64.2 deg 295.963 deg Near East Coast Of Honshu, Japan 2023/05/26 10:03:24 UTC (35.6, 140.7) 44 km 6.2 mww
75.68973 86.1 deg 349.154 deg Hindu Kush Region, Afghanistan 2023/08/05 16:01:49 UTC (36.5, 70.7) 207 km 5.8 Mww
75.68082 48.4 deg 139.065 deg Near Coast Of Chiapas, Mexico 2024/05/12 11:39:14 UTC (14.5, -92.4) 75 km 6.4 mww
74.8943 49.3 deg 137.347 deg Guatemala 2022/11/12 04:39:47 UTC (14.1, -90.8) 100 km 5.8 mww
74.55711 89.8 deg 230.842 deg Fiji Islands Region 2022/11/12 07:09:14 UTC (-20.1, -178.4) 587 km 7.0 mww
74.17217 93.9 deg 292.053 deg Mindanao, Philippines 2023/12/02 14:37:03 UTC (8.5, 126.4) 33 km 7.6 mww
74.06995 87.8 deg 232.549 deg Fiji Islands Region 2023/10/31 11:10:56 UTC (-17.5, -179.0) 548 km 6.4 mww
73.77809 83.1 deg 303.774 deg Taiwan 2024/04/22 18:32:48 UTC (23.9, 121.6) 10 km 6.1 Mww
73.67666 36.6 deg 5.695 deg North Of Svalbard 2024/05/19 02:31:21 UTC (85.2, 12.1) 10 km 5.4 mww
72.759895 33.7 deg 286.157 deg Rat Islands, Aleutian Islands 2022/12/14 18:40:26 UTC (51.6, 178.6) 73 km 6.3 Mww
72.46012 91.7 deg 228.614 deg South Of Fiji Islands 2024/01/31 10:49:36 UTC (-22.8, -177.1) 185 km 5.8 mww
72.433235 56.5 deg 298.003 deg Hokkaido, Japan Region 2023/02/25 13:27:42 UTC (42.8, 145.1) 43 km 6.1 Mww
72.10509 75.2 deg 282.121 deg Mariana Islands 2024/04/05 11:03:16 UTC (19.1, 145.4) 222 km 6.8 mww
71.367905 49.4 deg 137.036 deg Guatemala 2024/01/27 05:52:49 UTC (14.1, -90.5) 108 km 6.1 Mww
71.013374 58.6 deg 131.105 deg South Of Panama 2023/04/04 22:18:12 UTC (7.6, -82.3) 10 km 6.3 mww
70.70498 83.0 deg 228.449 deg Tonga Islands 2023/08/08 18:38:56 UTC (-15.0, -173.0) 120 km 6.2 Mi
70.176445 71.0 deg 291.866 deg Bonin Islands, Japan Region 2024/04/27 08:35:34 UTC (27.8, 139.6) 503 km 6.5 mww
69.64235 87.7 deg 226.696 deg Tonga Islands 2023/12/12 12:54:05 UTC (-20.0, -173.4) 10 km 5.6 mww
68.59097 91.2 deg 245.867 deg Vanuatu Islands 2023/09/21 21:11:49 UTC (-14.0, 167.2) 188 km 6.1 mww
68.54865 87.3 deg 229.036 deg Tonga Islands 2023/12/11 06:33:31 UTC (-18.7, -175.5) 238 km 6.1 Mww
68.40284 76.6 deg 127.301 deg Western Brazil 2024/01/20 21:31:07 UTC (-7.3, -71.5) 629 km 6.5 Mww
67.990555 95.9 deg 240.823 deg Vanuatu Islands 2023/12/07 12:56:30 UTC (-20.7, 169.2) 48 km 7.1 Mww
67.90693 93.3 deg 244.988 deg Vanuatu Islands 2022/10/29 20:34:54 UTC (-16.3, 166.8) 10 km 5.4 Mww
67.88814 88.5 deg 356.012 deg Northwestern Afghanistan 2023/10/11 00:41:56 UTC (34.6, 62.1) 10 km 6.3 Mww
67.65353 97.6 deg 238.459 deg Southeast Of Loyalty Islands 2023/05/19 03:10:44 UTC (-23.3, 170.4) 19 km 5.7 mb
67.63945 74.2 deg 285.944 deg Volcano Islands, Japan Region 2024/02/12 11:19:36 UTC (22.0, 142.7) 250 km 6.1 mww
66.340324 91.5 deg 254.428 deg Solomon Islands 2022/11/22 02:13:03 UTC (-9.8, 159.6) 10 km 5.6 mb
64.401886 97.5 deg 287.919 deg North Of Halmahera, Indonesia 2023/02/23 20:02:48 UTC (3.3, 128.1) 97 km 6.3 mww
64.19986 63.0 deg 160.896 deg Central East Pacific Rise 2023/09/20 14:45:59 UTC (-4.5, -105.8) 10 km 6.0 Mww
61.659946 50.5 deg 138.135 deg Off Coast Of Central America 2023/07/30 01:10:29 UTC (12.7, -90.9) 10 km 5.7 Mww
61.65198 95.7 deg 271.297 deg New Guinea, Papua New Guinea 2024/03/23 20:22:07 UTC (-4.1, 143.0) 64 km 7.0 Mi
61.291935 77.9 deg 299.391 deg Ryukyu Islands, Japan 2023/04/27 07:43:38 UTC (26.1, 128.6) 10 km 5.3 Mww
60.966957 95.8 deg 271.031 deg New Guinea, Papua New Guinea 2023/04/02 18:04:12 UTC (-4.3, 143.2) 74 km 7.3 Mi
59.17835 92.7 deg 263.617 deg New Britain Region, P.N.G. 2024/04/14 20:56:28 UTC (-5.8, 151.1) 49 km 6.5 mww
58.701622 91.8 deg 338.273 deg Nepal 2023/11/03 18:02:54 UTC (28.9, 82.2) 18 km 5.6 Mww
58.549694 58.1 deg 125.855 deg Panama 2023/08/29 04:59:19 UTC (9.9, -78.4) 10 km 5.5 mww
57.563385 90.5 deg 246.433 deg Vanuatu Islands 2023/10/28 09:55:28 UTC (-13.1, 167.1) 201 km 5.6 mww
56.817646 58.8 deg 298.308 deg Hokkaido, Japan Region 2023/08/11 00:14:32 UTC (41.1, 142.8) 30 km 5.9 mww
56.32626 93.1 deg 130.132 deg Jujuy Province, Argentina 2023/03/22 16:00:31 UTC (-23.5, -66.5) 210 km 6.5 mww
56.275536 97.4 deg 79.048 deg Central Mid-Atlantic Ridge 2023/08/17 16:41:02 UTC (-0.3, -19.6) 10 km 6.0 Mww
56.259884 96.8 deg 270.775 deg New Guinea, Papua New Guinea 2023/09/05 15:03:17 UTC (-5.3, 142.9) 52 km 5.8 mww
56.189137 73.5 deg 298.816 deg Southeast Of Ryukyu Islands 2024/04/15 22:38:57 UTC (29.5, 131.7) 8.0 km 5.9 mww
55.853504 84.6 deg 15.977 deg Turkey 2023/02/06 01:28:13 UTC (37.1, 37.2) 12 km 6.7 Mww
54.8699 71.5 deg 289.47 deg Bonin Islands, Japan Region 2024/05/21 00:39:37 UTC (26.2, 141.4) 38 km 5.4 Mww
54.59058 60.1 deg 298.37 deg Near East Coast Of Honshu, Japan 2024/04/01 19:24:36 UTC (40.1, 141.7) 73 km 5.9 mww
54.359074 81.8 deg 279.859 deg South Of Mariana Islands 2024/02/04 09:50:42 UTC (12.4, 143.5) 10 km 5.7 Mi
54.16827 81.1 deg 173.172 deg Southern East Pacific Rise 2023/12/10 13:29:28 UTC (-24.0, -115.4) 10 km 5.5 Mww
53.96074 69.2 deg 292.83 deg Southeast Of Honshu, Japan 2023/10/03 11:38:04 UTC (29.9, 140.0) 12 km 6.1 Mww
52.41661 32.2 deg 284.062 deg Andreanof Islands, Aleutian Is. 2023/06/13 16:16:02 UTC (51.4, -178.4) 16 km 5.3 Mww
51.86943 90.7 deg 226.956 deg Tonga Islands Region 2023/07/21 19:01:43 UTC (-22.6, -175.0) 11 km 5.5 Mww
51.361137 91.4 deg 258.601 deg Solomon Islands 2023/07/09 00:06:26 UTC (-7.4, 156.1) 35 km 5.5 mww
51.076263 94.2 deg 243.376 deg Vanuatu Islands 2024/01/23 14:33:47 UTC (-17.9, 167.8) 10 km 6.5 Mi
50.60539 46.5 deg 297.944 deg Kuril Islands 2023/04/07 02:22:41 UTC (49.9, 155.3) 86 km 5.8 mww
50.462452 83.8 deg 24.741 deg Crete, Greece 2022/11/20 23:24:58 UTC (35.9, 26.4) 63 km 5.5 mww
49.290348 95.3 deg 267.885 deg Eastern New Guinea Reg., P.N.G. 2023/10/07 08:34:26 UTC (-5.6, 146.1) 53 km 6.7 mww
48.98745 60.7 deg 106.103 deg Leeward Islands 2023/01/20 11:23:40 UTC (16.2, -62.0) 165 km 5.8 Mi
48.611576 82.7 deg 303.844 deg Taiwan 2024/04/26 18:21:23 UTC (24.2, 121.7) 33 km 5.7 mww
47.80646 86.0 deg 349.159 deg Hindu Kush Region, Afghanistan 2023/01/05 14:25:52 UTC (36.5, 70.7) 194 km 5.9 mww
47.69228 97.1 deg 225.438 deg Kermadec Islands Region 2023/06/14 16:53:52 UTC (-29.0, -176.6) 14 km 5.5 Mww
46.88123 43.4 deg 298.05 deg Near East Coast Of Kamchatka 2023/12/23 17:48:03 UTC (52.0, 159.0) 29 km 5.8 Mww
46.530907 62.1 deg 304.944 deg Primor'ye, Russia 2023/06/27 23:38:21 UTC (42.1, 134.1) 443 km 5.8 Mww
45.352657 87.4 deg 228.64 deg Tonga Islands 2024/01/18 22:12:20 UTC (-18.9, -175.1) 218 km 6.4 Mww
44.45492 97.0 deg 263.548 deg Eastern New Guinea Reg., P.N.G. 2023/07/06 20:04:08 UTC (-9.5, 148.8) 59 km 5.5 mb
44.00254 81.4 deg 173.737 deg Southern East Pacific Rise 2024/01/06 12:33:02 UTC (-24.4, -116.0) 10 km 5.5 Mwb
43.82429 77.4 deg 127.573 deg Western Brazil 2024/01/28 09:38:56 UTC (-8.2, -71.4) 609 km 6.5 Mww
43.015408 91.8 deg 244.617 deg Vanuatu Islands 2024/05/08 08:17:15 UTC (-15.1, 168.0) 12 km 6.1 mww
42.358437 83.2 deg 303.72 deg Taiwan 2024/05/06 09:52:45 UTC (23.7, 121.6) 29 km 5.4 Mwr
38.645615 95.7 deg 83.416 deg Central Mid-Atlantic Ridge 2023/11/06 12:04:21 UTC (-1.2, -24.1) 10 km 5.5 Mww
33.628387 90.5 deg 263.817 deg New Ireland Region, P.N.G. 2024/05/18 14:04:44 UTC (-3.8, 152.1) 10 km 5.7 mww