Station AV VNWF - West Flank, Mount Veniaminof, Alaska

Network: AV - Alaska Volcano Observatory

Nearby stations (2 deg radius)

Station Name (Lat, Lon) Start / End Elevation
VNWF West Flank, Mount Veniaminof, Alaska (56.15, -159.56) 2002-02-06 / 2499-01-01 1095 m
Crust2 Type:C3,continental shelf, 2 km seds.
Thickness Estimate:40 km
Thickness StdDev:7.7 km
Vp/Vs Estimate:1.68
Vp/Vs StdDev:0.05
Vs Estimate:3.662 km/s
Poisson's Ratio:0.22
Peak Value:0.04
Assumed Vp:6.134 km/s
Ps Weight:0.33333334
PpPs Weight:0.33333334
PsPs Weight:0.33333328
Residual Complexity:0.626
Nearby stations H: +-
(2.0 deg) Vp/Vs: +-

2 with match > 90% ( 1.6949153 %) and 4 with match > 80% ( 3.3898306 %) out of 118.

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 40 km 1.68 6.134 km/s 3.662 km/s 0.22
Crust2.0 31 km 1.80 6.134 km/s 3.406 km/s 0.28 C3,continental shelf, 2 km seds.
Global Maxima 40 km 1.68 6.134 km/s 3.662 km/s 0.22 amp=0.03623602
Local Maxima 1 67 km 1.60 6.134 km/s 3.834 km/s 0.18 amp=0.015304914
Local Maxima 2 60 km 1.71 6.134 km/s 3.587 km/s 0.24 amp=0.013231129
Local Maxima 3 40 km 2.05 6.134 km/s 2.996 km/s 0.34 amp=0.011945009
Local Maxima 4 66 km 1.93 6.134 km/s 3.178 km/s 0.32 amp=0.010541457
Predicted Arrivals for vertical incidence
(zero ray parameter)
Ps4.37 SECOND
PpPs17.34 SECOND
PsPs/PpSs21.71 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

(4 events)
Radial Match Distance Baz FERegion Time Lat/Lon Depth Magnitude
94.154915 85.3 deg 346.179 deg Turkey 2023/02/06 02:03:36 UTC (37.8, 37.9) 10 km 5.5 mb
91.31973 64.4 deg 274.977 deg Taiwan 2024/04/02 23:58:11 UTC (23.8, 121.6) 35 km 7.4 mww
84.39822 64.1 deg 101.893 deg Near Coast Of Chiapas, Mexico 2023/07/14 09:29:01 UTC (15.0, -93.9) 35 km 6.3 mww
82.92525 65.7 deg 99.189 deg Guatemala 2023/05/17 23:02:00 UTC (15.1, -90.9) 256 km 6.4 mww

Losers

(114 events)
Radial Match Distance Baz FERegion Time Lat/Lon Depth Magnitude Reason
95.51327 82.9 deg 207.671 deg Southeast Of Loyalty Islands 2023/05/20 01:51:01 UTC (-23.1, 170.4) 45 km 7.4 Mi
94.518326 92.2 deg 261.173 deg Bali Sea 2023/08/28 19:55:31 UTC (-6.8, 116.5) 514 km 7.1 Mww
94.23044 83.0 deg 207.42 deg Southeast Of Loyalty Islands 2023/05/19 02:57:07 UTC (-23.2, 170.7) 10 km 7.7 Mi
93.5713 76.1 deg 239.736 deg New Guinea, Papua New Guinea 2023/04/02 18:04:12 UTC (-4.3, 143.2) 74 km 7.3 Mi
93.34946 78.5 deg 257.607 deg Northern Molucca Sea 2023/01/18 06:06:11 UTC (2.7, 127.1) 29 km 7.0 mwc
92.920586 75.9 deg 192.2 deg Tonga Islands Region 2022/11/11 10:48:45 UTC (-19.3, -172.1) 25 km 7.3 Mww
92.597435 74.1 deg 261.405 deg Mindanao, Philippines 2023/12/02 14:37:03 UTC (8.5, 126.4) 33 km 7.6 mww
90.80913 77.3 deg 260.937 deg Mindanao, Philippines 2023/11/17 08:14:11 UTC (5.6, 125.0) 64 km 6.7 Mww
90.05559 87.2 deg 195.849 deg Kermadec Islands, New Zealand 2023/04/24 00:41:54 UTC (-30.0, -177.9) 34 km 7.3 mww
89.821724 74.0 deg 222.21 deg Solomon Islands 2022/11/22 02:37:57 UTC (-9.9, 159.5) 10 km 6.0 Mww
89.69992 85.1 deg 249.771 deg Tanimbar Islands Reg., Indonesia 2023/01/09 17:47:34 UTC (-7.1, 130.0) 95 km 7.6 mww
88.43141 55.1 deg 250.997 deg Mariana Islands 2024/04/05 11:03:16 UTC (19.1, 145.4) 222 km 6.8 mww
88.423904 75.7 deg 236.486 deg Eastern New Guinea Reg., P.N.G. 2023/10/07 08:40:13 UTC (-5.5, 146.2) 74 km 6.7 Mww
87.46302 72.6 deg 195.196 deg Tonga Islands 2023/05/10 16:02:00 UTC (-15.6, -174.6) 210 km 7.6 mww
86.99806 75.8 deg 236.474 deg Eastern New Guinea Reg., P.N.G. 2023/10/07 08:34:26 UTC (-5.6, 146.1) 53 km 6.7 mww
85.68808 58.7 deg 245.242 deg South Of Mariana Islands 2023/08/14 13:51:54 UTC (13.4, 147.5) 10 km 6.1 mww
83.795815 86.8 deg 196.71 deg Kermadec Islands, New Zealand 2023/03/04 06:41:22 UTC (-29.5, -178.8) 206 km 6.9 mww
83.533195 75.7 deg 212.454 deg Vanuatu Islands 2023/07/26 12:44:35 UTC (-14.8, 167.9) 13 km 6.4 mww
82.29567 80.2 deg 196.465 deg South Of Fiji Islands 2023/06/15 18:06:27 UTC (-23.0, -177.2) 167 km 7.2 Mww
81.98853 87.2 deg 194.063 deg Kermadec Islands Region 2023/03/16 00:55:58 UTC (-30.2, -175.9) 10 km 7.1 Mi
81.56578 75.3 deg 235.91 deg Eastern New Guinea Reg., P.N.G. 2023/03/14 00:49:08 UTC (-5.4, 146.9) 213 km 6.3 mww
80.80902 73.9 deg 222.133 deg Solomon Islands 2022/11/22 02:03:07 UTC (-9.8, 159.6) 14 km 7.0 Mww
80.71797 76.6 deg 258.343 deg Talaud Islands, Indonesia 2023/09/26 01:39:44 UTC (4.7, 127.5) 100 km 5.9 mww
79.71256 77.2 deg 259.421 deg Talaud Islands, Indonesia 2024/01/08 20:48:46 UTC (4.9, 126.3) 91 km 7.0 Mi
79.60976 72.9 deg 269.337 deg Mindoro, Philippines 2023/06/15 02:19:25 UTC (13.8, 120.7) 124 km 6.2 mww
78.57825 57.0 deg 247.413 deg Mariana Islands 2024/04/02 09:54:09 UTC (15.8, 146.9) 10 km 6.2 mww
78.56357 77.1 deg 239.549 deg New Guinea, Papua New Guinea 2023/09/05 15:03:17 UTC (-5.3, 142.9) 52 km 5.8 mww
77.77947 76.6 deg 96.382 deg South Of Panama 2023/04/04 22:18:12 UTC (7.6, -82.3) 10 km 6.3 mww
77.5398 67.7 deg 100.674 deg Off Coast Of Central America 2023/07/30 01:10:29 UTC (12.7, -90.9) 10 km 5.7 Mww
77.06845 71.1 deg 317.35 deg Kyrgyzstan-Xinjiang Border Reg. 2024/01/22 18:42:33 UTC (41.3, 78.8) 10 km 5.5 mb
76.4497 71.8 deg 193.674 deg Tonga Islands 2023/08/08 18:38:56 UTC (-15.0, -173.0) 120 km 6.2 Mi
76.3893 78.3 deg 320.742 deg Hindu Kush Region, Afghanistan 2023/01/05 14:25:52 UTC (36.5, 70.7) 194 km 5.9 mww
75.37952 82.9 deg 259.359 deg Minahassa Peninsula, Sulawesi 2023/01/18 00:34:43 UTC (-0.0, 123.2) 147 km 6.1 mww
75.309006 44.8 deg 268.725 deg Near East Coast Of Honshu, Japan 2023/05/26 10:03:24 UTC (35.6, 140.7) 44 km 6.2 mww
75.24065 78.2 deg 320.551 deg Hindu Kush Region, Afghanistan 2023/03/21 16:47:23 UTC (36.5, 71.0) 188 km 6.5 Mww
74.85106 81.9 deg 257.606 deg Southern Molucca Sea 2024/03/13 18:56:13 UTC (-0.1, 125.2) 26 km 5.8 mww
74.81511 76.0 deg 240.003 deg New Guinea, Papua New Guinea 2024/03/23 20:22:07 UTC (-4.1, 143.0) 64 km 7.0 Mi
74.16535 70.3 deg 265.268 deg Philippine Islands Region 2023/04/04 12:54:32 UTC (13.8, 125.5) 15 km 6.2 mww
73.773834 74.0 deg 261.077 deg Mindanao, Philippines 2023/12/02 20:52:15 UTC (8.4, 126.8) 9.0 km 6.0 Mww
73.546455 54.1 deg 251.565 deg Mariana Islands 2023/11/24 09:05:03 UTC (20.2, 145.5) 16 km 6.9 mww
73.330185 79.2 deg 198.617 deg Fiji Islands Region 2023/08/02 01:32:35 UTC (-21.6, -179.3) 632 km 5.8 mww
72.4471 79.6 deg 256.361 deg Halmahera, Indonesia 2023/09/11 12:51:34 UTC (1.1, 127.5) 163 km 6.0 mww
72.170525 50.5 deg 263.94 deg Bonin Islands, Japan Region 2023/01/16 04:49:52 UTC (29.0, 139.4) 405 km 6.3 mww
71.697205 85.1 deg 346.781 deg Turkey 2023/02/06 10:24:49 UTC (38.0, 37.2) 10 km 7.5 mww
71.48045 78.5 deg 91.251 deg Panama-Colombia Border Region 2023/05/25 03:05:34 UTC (8.9, -77.1) 10 km 6.6 Mi
71.11669 83.1 deg 199.983 deg South Of Fiji Islands 2023/04/28 03:13:43 UTC (-25.1, 178.5) 577 km 6.2 mb
70.51056 56.6 deg 249.582 deg Mariana Islands 2023/07/25 10:35:18 UTC (17.1, 145.5) 373 km 5.6 mww
70.15414 69.1 deg 98.247 deg Off Coast Of Central America 2023/07/19 00:22:07 UTC (12.8, -88.1) 70 km 6.5 mww
69.98313 75.1 deg 239.357 deg Near N Coast Of New Guinea, P.N.G. 2023/11/27 21:46:41 UTC (-3.6, 144.0) 8.0 km 6.5 Mww
69.54211 68.2 deg 272.289 deg Philippine Islands Region 2023/09/12 11:03:18 UTC (19.3, 121.2) 41 km 6.3 Mww
69.17482 74.9 deg 194.926 deg Tonga Islands 2023/07/02 10:27:45 UTC (-17.9, -174.7) 247 km 6.7 Mi
68.68031 60.3 deg 273.769 deg Northeast Of Taiwan 2023/09/18 13:21:23 UTC (26.4, 125.3) 183 km 6.3 mww
68.37025 74.0 deg 261.063 deg Mindanao, Philippines 2023/12/02 17:40:16 UTC (8.4, 126.7) 51 km 6.1 mb
68.35237 73.8 deg 231.813 deg New Britain Region, P.N.G. 2024/04/14 20:56:28 UTC (-5.8, 151.1) 49 km 6.5 mww
67.79323 83.9 deg 250.644 deg Banda Sea 2023/08/29 04:34:42 UTC (-5.6, 130.0) 203 km 5.9 mww
67.41555 90.1 deg 196.543 deg South Of Kermadec Islands 2023/09/08 09:09:58 UTC (-32.7, -179.3) 90 km 6.6 mww
67.21323 45.3 deg 273.372 deg Near West Coast Of Honshu, Japan 2023/05/05 05:42:04 UTC (37.5, 137.3) 8.7 km 6.2 mww
66.28678 85.3 deg 250.256 deg Banda Sea 2023/05/24 15:49:34 UTC (-7.0, 129.5) 166 km 6.2 Mww
64.99982 74.5 deg 233.11 deg New Britain Region, P.N.G. 2023/04/19 09:06:03 UTC (-5.9, 149.6) 40 km 6.3 mww
64.62916 76.9 deg 259.918 deg Mindanao, Philippines 2023/10/04 11:21:48 UTC (5.3, 126.1) 122 km 6.4 mww
64.47285 77.6 deg 198.061 deg Fiji Islands Region 2022/11/12 07:09:14 UTC (-20.1, -178.4) 587 km 7.0 mww
64.357376 55.3 deg 250.91 deg Mariana Islands 2023/11/19 04:01:36 UTC (18.8, 145.3) 598 km 5.9 mww
64.224205 76.2 deg 213.381 deg Vanuatu Islands 2023/01/08 12:32:42 UTC (-14.9, 166.9) 28 km 7.0 mww
64.21635 39.7 deg 272.786 deg Hokkaido, Japan Region 2023/08/11 00:14:32 UTC (41.1, 142.8) 30 km 5.9 mww
64.1597 49.7 deg 109.769 deg Gulf Of California 2023/06/18 20:30:30 UTC (23.2, -108.3) 33 km 6.6 Mi
63.402054 80.7 deg 194.463 deg Tonga Islands Region 2023/06/16 19:10:52 UTC (-23.8, -175.2) 10 km 6.5 Mi
62.436253 73.8 deg 215.347 deg Santa Cruz Islands 2023/03/12 07:43:20 UTC (-12.1, 165.8) 10 km 5.7 mww
61.41819 80.9 deg 209.45 deg Vanuatu Islands 2023/12/07 12:56:30 UTC (-20.7, 169.2) 48 km 7.1 Mww
60.91194 56.9 deg 247.432 deg Mariana Islands 2024/04/02 22:16:44 UTC (15.9, 146.9) 10 km 5.2 Mww
60.72801 76.0 deg 236.67 deg Eastern New Guinea Reg., P.N.G. 2023/10/07 16:20:34 UTC (-5.7, 145.9) 36 km 5.7 mww
60.660675 83.9 deg 199.889 deg South Of Fiji Islands 2022/11/09 09:38:42 UTC (-26.0, 178.4) 629 km 6.8 mww
60.445293 72.6 deg 230.518 deg New Britain Region, P.N.G. 2023/09/28 19:21:17 UTC (-5.3, 152.8) 49 km 5.7 Mww
60.338326 75.5 deg 195.323 deg Tonga Islands 2023/05/27 00:11:00 UTC (-18.5, -175.2) 215 km 6.0 mww
60.26223 77.4 deg 257.002 deg North Of Halmahera, Indonesia 2023/02/23 20:02:48 UTC (3.3, 128.1) 97 km 6.3 mww
60.140476 60.4 deg 248.428 deg Mariana Islands 2023/08/09 09:20:31 UTC (13.4, 144.3) 494 km 5.7 Mi
60.11325 71.7 deg 238.819 deg Admiralty Islands Region, P.N.G. 2024/02/21 12:11:31 UTC (-0.9, 146.1) 10 km 5.5 Mww
59.86837 82.1 deg 257.739 deg Southern Molucca Sea 2023/08/04 11:48:37 UTC (-0.2, 125.0) 25 km 5.6 mww
59.580795 74.9 deg 261.272 deg Mindanao, Philippines 2023/02/01 10:44:44 UTC (7.7, 126.1) 9.4 km 6.0 mww
59.12341 97.4 deg 265.478 deg Java, Indonesia 2023/06/30 12:57:42 UTC (-8.7, 110.0) 86 km 5.8 mww
58.8448 78.3 deg 320.824 deg Hindu Kush Region, Afghanistan 2024/01/11 09:20:26 UTC (36.5, 70.6) 207 km 6.4 Mww
58.53946 76.6 deg 212.39 deg Vanuatu Islands 2023/09/28 14:40:26 UTC (-15.6, 167.7) 126 km 6.0 mww
58.443466 54.1 deg 255.533 deg Volcano Islands, Japan Region 2024/02/12 11:19:36 UTC (22.0, 142.7) 250 km 6.1 mww
57.965706 75.9 deg 322.618 deg Tajikistan 2023/03/22 20:07:44 UTC (39.5, 70.0) 5.6 km 5.9 mb
57.946766 75.1 deg 213.46 deg Vanuatu Islands 2023/08/16 12:47:40 UTC (-13.9, 167.2) 193 km 6.5 Mww
57.473293 82.9 deg 326.468 deg Northwestern Afghanistan 2023/10/11 00:41:56 UTC (34.6, 62.1) 10 km 6.3 Mww
57.121307 63.4 deg 100.904 deg Chiapas, Mexico 2023/08/09 09:33:26 UTC (16.2, -93.6) 111 km 5.8 mww
57.026165 82.9 deg 207.835 deg Southeast Of Loyalty Islands 2023/05/23 06:42:00 UTC (-23.0, 170.2) 18 km 5.9 mww
56.75933 79.6 deg 194.519 deg Tonga Islands Region 2023/07/21 19:01:43 UTC (-22.6, -175.0) 11 km 5.5 Mww
55.84105 78.1 deg 97.74 deg South Of Panama 2023/08/03 01:25:21 UTC (5.6, -82.6) 8.0 km 5.9 mww
55.440933 42.5 deg 269.8 deg Near East Coast Of Honshu, Japan 2024/04/04 03:16:31 UTC (37.7, 141.9) 40 km 6.1 Mww
55.41816 73.5 deg 233.674 deg Bismarck Sea 2023/03/01 05:36:14 UTC (-4.8, 149.6) 583 km 6.5 Mi
55.30084 79.0 deg 52.12 deg Northern Mid-Atlantic Ridge 2024/03/14 21:10:25 UTC (29.8, -42.7) 10 km 6.0 mww
55.20806 75.9 deg 195.197 deg Tonga Islands 2024/01/18 22:12:20 UTC (-18.9, -175.1) 218 km 6.4 Mww
54.91314 87.1 deg 195.539 deg Kermadec Islands, New Zealand 2023/10/23 10:10:15 UTC (-29.9, -177.5) 23 km 6.0 Mww
54.88512 80.4 deg 308.424 deg Nepal 2023/11/03 18:02:54 UTC (28.9, 82.2) 18 km 5.6 Mww
54.588394 81.7 deg 269.093 deg South China Sea 2023/04/02 19:32:24 UTC (6.4, 115.8) 601 km 5.5 mb
54.272236 72.2 deg 193.585 deg Samoa Islands Region 2022/12/04 19:24:15 UTC (-15.4, -173.0) 36 km 6.7 Mww
54.22093 72.4 deg 193.074 deg Samoa Islands Region 2022/12/04 19:24:27 UTC (-15.7, -172.5) 148 km 6.9 Mi
52.87604 87.9 deg 195.813 deg Kermadec Islands, New Zealand 2023/09/21 15:20:26 UTC (-30.7, -178.0) 4.1 km 5.7 Mww
52.416565 72.7 deg 223.4 deg Solomon Islands 2023/03/27 22:19:15 UTC (-8.2, 158.9) 86 km 6.1 mww
52.3378 75.7 deg 195.561 deg Tonga Islands 2023/12/11 06:33:31 UTC (-18.7, -175.5) 238 km 6.1 Mww
50.951756 48.0 deg 269.885 deg Near S. Coast Of Honshu, Japan 2022/11/14 08:08:26 UTC (33.8, 137.3) 357 km 6.1 mww
50.90137 75.9 deg 212.333 deg Vanuatu Islands 2023/11/22 04:47:31 UTC (-15.0, 168.0) 13 km 6.7 mww
50.203724 75.2 deg 199.18 deg Fiji Islands Region 2023/10/31 11:10:56 UTC (-17.5, -179.0) 548 km 6.4 mww
50.01778 79.5 deg 100.851 deg Off Coast Of Central America 2023/04/20 10:55:32 UTC (2.7, -84.4) 10 km 5.5 mww
49.194744 82.5 deg 202.919 deg South Of Fiji Islands 2023/09/05 00:55:24 UTC (-23.9, 175.5) 12 km 5.7 Mww
46.42497 76.5 deg 236.046 deg Eastern New Guinea Reg., P.N.G. 2023/02/04 12:22:36 UTC (-6.4, 146.2) 102 km 5.7 mww
44.09247 81.2 deg 247.626 deg Irian Jaya Region, Indonesia 2023/04/28 18:12:51 UTC (-4.9, 133.9) 10 km 5.5 Mww
43.53129 73.6 deg 220.473 deg Solomon Islands 2023/05/28 03:29:55 UTC (-10.1, 161.2) 104 km 5.6 mww
43.329277 86.9 deg 195.643 deg Kermadec Islands, New Zealand 2023/04/24 01:05:20 UTC (-29.7, -177.6) 35 km 5.5 mb
41.57323 55.5 deg 250.397 deg Mariana Islands 2024/01/20 15:48:41 UTC (18.5, 145.6) 195 km 6.1 mww
39.00808 90.5 deg 253.629 deg Timor Region 2023/08/31 10:29:29 UTC (-9.5, 123.9) 55 km 5.4 mww
36.675514 68.1 deg 99.404 deg El Salvador 2024/02/06 13:53:18 UTC (13.1, -89.6) 56 km 5.5 mb
28.408419 75.4 deg 238.165 deg Near N Coast Of New Guinea, P.N.G. 2023/06/19 11:18:11 UTC (-4.5, 144.9) 21 km 5.9 Mww