Station AV BLDW - Baldy Mountain West, Mount Dutton, Alaska

Network: AV - Alaska Volcano Observatory

Nearby stations (2 deg radius)

Station Name (Lat, Lon) Start / End Elevation
BLDW Baldy Mountain West, Mount Dutton, Alaska (55.19, -162.79) 2022-08-12 / 2499-01-01 239 m
Crust2 Type:C4,continental shelf, 3.5 km seds.
Thickness Estimate:32 km
Thickness StdDev:8.7 km
Vp/Vs Estimate:1.65
Vp/Vs StdDev:0.15
Vs Estimate:3.624 km/s
Poisson's Ratio:0.21
Peak Value:0.03
Assumed Vp:5.989 km/s
Ps Weight:0.33333334
PpPs Weight:0.33333334
PsPs Weight:0.33333328
Residual Complexity:0.510
Nearby stations H: +-
(2.0 deg) Vp/Vs: +-

0 with match > 90% ( 0.0 %) and 10 with match > 80% ( 15.151515 %) out of 66.

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 32 km 1.65 5.989 km/s 3.624 km/s 0.21
Crust2.0 32 km 1.81 5.989 km/s 3.317 km/s 0.28 C4,continental shelf, 3.5 km seds.
Global Maxima 32 km 1.65 5.989 km/s 3.624 km/s 0.21 amp=0.028435752
Local Maxima 1 51 km 2.10 5.989 km/s 2.855 km/s 0.35 amp=0.014275413
Local Maxima 2 65 km 1.90 5.989 km/s 3.144 km/s 0.31 amp=0.01034481
Local Maxima 3 34 km 1.61 5.989 km/s 3.732 km/s 0.18 amp=0.008465187
Local Maxima 4 50 km 1.68 5.989 km/s 3.565 km/s 0.23 amp=0.0076179807
Predicted Arrivals for vertical incidence
(zero ray parameter)
Ps3.49 SECOND
PpPs14.17 SECOND
PsPs/PpSs17.66 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

(10 events)
Radial Match Distance Baz FERegion Time Lat/Lon Depth Magnitude
89.25755 71.2 deg 192.034 deg Tonga Islands 2023/05/10 16:02:00 UTC (-15.6, -174.6) 210 km 7.6 mww
88.69832 71.6 deg 258.754 deg Mindanao, Philippines 2023/12/03 10:58:38 UTC (8.8, 126.9) 44 km 5.5 mb
87.23725 85.7 deg 343.682 deg Turkey 2023/02/06 02:03:36 UTC (37.8, 37.9) 10 km 5.5 mb
86.70046 74.6 deg 189.119 deg Tonga Islands Region 2022/11/11 10:48:45 UTC (-19.3, -172.1) 25 km 7.3 Mww
86.288216 81.3 deg 204.596 deg Southeast Of Loyalty Islands 2023/05/19 02:57:07 UTC (-23.2, 170.7) 10 km 7.7 Mi
85.183395 57.9 deg 104.957 deg Near Coast Of Michoacan, Mexico 2022/09/19 18:05:09 UTC (18.2, -103.4) 10 km 7.5 Mi
84.84204 74.2 deg 233.138 deg Eastern New Guinea Reg., P.N.G. 2022/09/10 23:46:55 UTC (-6.2, 146.5) 61 km 7.6 mww
84.746704 85.9 deg 193.1 deg Kermadec Islands, New Zealand 2023/04/24 00:41:54 UTC (-30.0, -177.9) 34 km 7.3 mww
83.460236 78.8 deg 193.528 deg South Of Fiji Islands 2023/06/15 18:06:27 UTC (-23.0, -177.2) 167 km 7.2 Mww
80.19437 85.4 deg 193.952 deg Kermadec Islands, New Zealand 2023/03/04 06:41:22 UTC (-29.5, -178.8) 206 km 6.9 mww

Losers

(56 events)
Radial Match Distance Baz FERegion Time Lat/Lon Depth Magnitude Reason
82.795715 90.2 deg 258.504 deg Bali Sea 2023/08/28 19:55:31 UTC (-6.8, 116.5) 514 km 7.1 Mww
80.96768 74.1 deg 237.043 deg New Guinea, Papua New Guinea 2023/04/02 18:04:12 UTC (-4.3, 143.2) 74 km 7.3 Mi
79.280174 81.3 deg 204.846 deg Southeast Of Loyalty Islands 2023/05/20 01:51:01 UTC (-23.1, 170.4) 45 km 7.4 Mi
78.5745 79.5 deg 205.624 deg Southeast Of Loyalty Islands 2022/09/14 11:04:07 UTC (-21.2, 170.1) 124 km 7.0 Mi
77.0044 73.3 deg 233.176 deg Eastern New Guinea Reg., P.N.G. 2023/03/14 00:49:08 UTC (-5.4, 146.9) 213 km 6.3 mww
73.77491 62.3 deg 272.982 deg Taiwan 2024/04/03 00:35:36 UTC (24.2, 121.7) 10 km 5.7 mb
73.18153 85.5 deg 192.886 deg Kermadec Islands, New Zealand 2023/04/24 01:05:20 UTC (-29.7, -177.6) 35 km 5.5 mb
72.65026 72.0 deg 219.284 deg Solomon Islands 2022/11/22 02:13:03 UTC (-9.8, 159.6) 10 km 5.6 mb
72.23858 65.8 deg 98.642 deg Near Coast Of Chiapas, Mexico 2023/07/14 09:29:01 UTC (15.0, -93.9) 35 km 6.3 mww
72.011894 53.0 deg 248.537 deg Mariana Islands 2024/04/05 11:03:16 UTC (19.1, 145.4) 222 km 6.8 mww
71.52151 90.2 deg 258.434 deg Bali Sea 2023/08/28 20:06:53 UTC (-6.8, 116.6) 514 km 5.5 mb
70.27528 43.5 deg 271.782 deg Near West Coast Of Honshu, Japan 2023/05/05 05:42:04 UTC (37.5, 137.3) 8.7 km 6.2 mww
70.02671 81.6 deg 197.134 deg South Of Fiji Islands 2023/04/28 03:13:43 UTC (-25.1, 178.5) 577 km 6.2 mb
69.48141 73.8 deg 233.748 deg Eastern New Guinea Reg., P.N.G. 2023/10/07 08:34:26 UTC (-5.6, 146.1) 53 km 6.7 mww
68.8836 78.4 deg 93.478 deg South Of Panama 2023/04/04 22:18:12 UTC (7.6, -82.3) 10 km 6.3 mww
68.51848 73.1 deg 190.948 deg Tonga Islands 2023/10/27 03:02:24 UTC (-17.6, -173.8) 35 km 5.6 mb
68.26723 74.0 deg 209.507 deg Vanuatu Islands 2023/07/26 12:44:35 UTC (-14.8, 167.9) 13 km 6.4 mww
68.18237 73.7 deg 233.759 deg Eastern New Guinea Reg., P.N.G. 2023/10/07 08:40:13 UTC (-5.5, 146.2) 74 km 6.7 Mww
68.123344 70.8 deg 220.507 deg Solomon Islands 2023/03/27 22:19:15 UTC (-8.2, 158.9) 86 km 6.1 mww
66.96481 56.7 deg 242.625 deg South Of Mariana Islands 2023/08/14 13:51:54 UTC (13.4, 147.5) 10 km 6.1 mww
66.84864 71.1 deg 266.974 deg Mindoro, Philippines 2023/06/15 02:19:25 UTC (13.8, 120.7) 124 km 6.2 mww
65.25087 80.8 deg 203.844 deg Southeast Of Loyalty Islands 2022/09/28 04:47:59 UTC (-22.9, 171.6) 10 km 5.4 Mww
64.9112 79.4 deg 191.532 deg Tonga Islands Region 2023/06/16 19:10:52 UTC (-23.8, -175.2) 10 km 6.5 Mi
64.30902 73.5 deg 191.829 deg Tonga Islands 2023/07/02 10:27:45 UTC (-17.9, -174.7) 247 km 6.7 Mi
63.556786 81.8 deg 248.02 deg Banda Sea 2023/08/29 04:34:42 UTC (-5.6, 130.0) 203 km 5.9 mww
63.013836 56.0 deg 105.371 deg Near Coast Of Jalisco, Mexico 2023/09/08 16:37:17 UTC (19.5, -104.9) 45 km 5.7 mww
62.87859 69.3 deg 97.529 deg Off Coast Of Central America 2023/07/30 01:10:29 UTC (12.7, -90.9) 10 km 5.7 Mww
62.817608 74.9 deg 257.408 deg Mindanao, Philippines 2023/10/04 11:21:48 UTC (5.3, 126.1) 122 km 6.4 mww
61.808723 80.3 deg 88.415 deg Panama-Colombia Border Region 2023/05/25 03:05:34 UTC (8.9, -77.1) 10 km 6.6 Mi
61.58082 53.4 deg 247.919 deg Mariana Islands 2024/01/20 15:48:41 UTC (18.5, 145.6) 195 km 6.1 mww
61.072906 73.7 deg 240.125 deg Near North Coast Of Irian Jaya 2023/01/01 18:24:29 UTC (-2.5, 140.8) 15 km 5.5 mww
60.339554 66.5 deg 269.992 deg Philippine Islands Region 2023/10/04 03:35:10 UTC (19.2, 121.2) 27 km 5.7 Mww
60.15099 72.0 deg 219.244 deg Solomon Islands 2022/11/22 02:03:07 UTC (-9.8, 159.6) 14 km 7.0 Mww
59.8519 75.1 deg 236.856 deg New Guinea, Papua New Guinea 2023/09/05 15:03:17 UTC (-5.3, 142.9) 52 km 5.8 mww
59.76826 44.4 deg 263.123 deg Southeast Of Honshu, Japan 2023/02/05 00:03:19 UTC (32.7, 141.8) 10 km 5.8 mww
59.5103 82.4 deg 197.062 deg South Of Fiji Islands 2022/11/09 09:38:42 UTC (-26.0, 178.4) 629 km 6.8 mww
58.79964 71.8 deg 229.026 deg New Britain Region, P.N.G. 2024/04/14 20:56:28 UTC (-5.8, 151.1) 49 km 6.5 mww
58.36009 73.3 deg 210.51 deg Vanuatu Islands 2023/08/16 12:47:40 UTC (-13.9, 167.2) 193 km 6.5 Mww
58.10101 37.9 deg 271.409 deg Hokkaido, Japan Region 2023/08/11 00:14:32 UTC (41.1, 142.8) 30 km 5.9 mww
58.009396 75.3 deg 258.431 deg Mindanao, Philippines 2023/11/17 08:14:11 UTC (5.6, 125.0) 64 km 6.7 Mww
57.72147 90.1 deg 1.639 deg Central Mediterranean Sea 2023/04/21 22:19:48 UTC (35.0, 15.2) 12 km 5.5 Mww
57.65304 77.8 deg 195.663 deg Fiji Islands Region 2023/08/02 01:32:35 UTC (-21.6, -179.3) 632 km 5.8 mww
57.63211 73.7 deg 196.121 deg Fiji Islands Region 2023/10/31 11:10:56 UTC (-17.5, -179.0) 548 km 6.4 mww
57.62291 72.0 deg 258.473 deg Mindanao, Philippines 2023/12/02 22:35:41 UTC (8.4, 126.9) 26 km 5.5 mb
57.593998 90.1 deg 257.813 deg Bali Sea 2023/08/28 20:08:06 UTC (-7.0, 117.2) 477 km 5.6 mb
54.139603 76.6 deg 194.994 deg Fiji Islands Region 2023/02/27 06:40:59 UTC (-20.5, -178.4) 548 km 5.6 Mww
54.026245 70.1 deg 230.025 deg New Ireland Region, P.N.G. 2023/11/13 07:43:32 UTC (-3.9, 151.0) 10 km 5.7 mb
53.42877 74.6 deg 255.822 deg Talaud Islands, Indonesia 2023/09/26 01:39:44 UTC (4.7, 127.5) 100 km 5.9 mww
52.544052 74.4 deg 210.436 deg Vanuatu Islands 2023/01/15 12:04:17 UTC (-15.0, 166.9) 29 km 5.6 Mww
50.85633 57.6 deg 104.887 deg Near Coast Of Michoacan, Mexico 2022/09/20 08:17:16 UTC (18.5, -103.5) 54 km 5.8 mww
49.02075 73.9 deg 233.933 deg Eastern New Guinea Reg., P.N.G. 2023/10/07 13:10:40 UTC (-5.7, 145.9) 38 km 5.7 mww
46.067684 81.0 deg 256.783 deg Minahassa Peninsula, Sulawesi 2023/01/18 00:34:43 UTC (-0.0, 123.2) 147 km 6.1 mww
45.336773 38.7 deg 269.168 deg Off East Coast Of Honshu, Japan 2023/08/24 22:48:26 UTC (39.6, 143.3) 35 km 5.8 Mww
43.989483 31.4 deg 90.35 deg Western Idaho 2024/02/26 17:25:43 UTC (44.4, -116.1) 8.9 km 5.5 Ml
42.720303 48.5 deg 261.907 deg Bonin Islands, Japan Region 2023/01/16 04:49:52 UTC (29.0, 139.4) 405 km 6.3 mww
42.160088 53.3 deg 248.447 deg Mariana Islands 2023/11/19 04:01:36 UTC (18.8, 145.3) 598 km 5.9 mww