Station AV S14K - Fog Glacier, AK, USA

Network: AV - Alaska Volcano Observatory

Nearby stations (2 deg radius)

Station Name (Lat, Lon) Start / End Elevation
S14K Fog Glacier, AK, USA (56.28, -159.55) 2020-04-26 / 2499-01-01 1059 m
Crust2 Type:C3,continental shelf, 2 km seds.
Thickness Estimate:56 km
Thickness StdDev:12 km
Vp/Vs Estimate:1.65
Vp/Vs StdDev:0.19
Vs Estimate:3.723 km/s
Poisson's Ratio:0.21
Peak Value:0.03
Assumed Vp:6.134 km/s
Ps Weight:0.33333334
PpPs Weight:0.33333334
PsPs Weight:0.33333328
Residual Complexity:0.921
Nearby stations H:45 km +- 16 km
(2.0 deg) Vp/Vs:1.73 +- 0.13

0 with match > 90% ( 0.0 %) and 4 with match > 80% ( 8.888889 %) out of 45.

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Azimuth Distribution of Events:

Prior Results for this Station

Study Thickness Vp/Vs Vp Vs Poissons Ratio Extra
EARS 56 km 1.65 6.134 km/s 3.723 km/s 0.21
Crust2.0 31 km 1.80 6.134 km/s 3.406 km/s 0.28 C3,continental shelf, 2 km seds.
Global Maxima 56 km 1.65 6.134 km/s 3.723 km/s 0.21 amp=0.032607414
Local Maxima 1 47 km 1.60 6.134 km/s 3.834 km/s 0.18 amp=0.032124557
Local Maxima 2 25 km 1.72 6.134 km/s 3.566 km/s 0.24 amp=0.029329183
Local Maxima 3 36 km 1.76 6.134 km/s 3.475 km/s 0.26 amp=0.029175144
Local Maxima 4 28 km 2.00 6.134 km/s 3.071 km/s 0.33 amp=0.026232688
Predicted Arrivals for vertical incidence
(zero ray parameter)
Ps5.89 SECOND
PpPs24.06 SECOND
PsPs/PpSs29.95 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
88.35647 86.9 deg 251.574 deg Banda Sea 2021/12/29 18:25:51 UTC (-7.6, 127.6) 167 km 7.3 mww
87.4296 59.4 deg 106.087 deg Near Coast Of Guerrero, Mexico 2021/09/08 01:47:46 UTC (17.0, -99.8) 13 km 7.0 mww
85.79704 89.7 deg 98.42 deg Northern Peru 2021/11/28 10:52:14 UTC (-4.5, -76.7) 99 km 7.4 Mi
81.09528 87.7 deg 251.524 deg Timor Region 2022/05/27 02:36:05 UTC (-8.3, 127.2) 51 km 6.1 Mww

Losers

(41 events)
Radial Match Distance Baz FERegion Time Lat/Lon Depth Magnitude Reason
87.933334 82.5 deg 206.299 deg Southeast Of Loyalty Islands 2022/05/26 15:38:03 UTC (-22.9, 172.0) 10 km 6.9 Mi
84.48799 87.3 deg 195.541 deg Kermadec Islands, New Zealand 2021/08/31 02:52:49 UTC (-30.0, -177.5) 10 km 6.3 mww
79.86481 76.2 deg 213.193 deg Vanuatu Islands 2021/08/18 10:10:05 UTC (-14.9, 167.1) 91 km 6.8 mww
77.54078 69.9 deg 98.454 deg Near Coast Of Nicaragua 2021/09/22 09:57:07 UTC (12.1, -87.8) 10 km 6.7 Mi
77.22634 97.1 deg 279.595 deg Southern Sumatra, Indonesia 2022/03/13 21:38:43 UTC (-0.6, 98.5) 28 km 5.6 Mww
77.00343 87.4 deg 195.703 deg Kermadec Islands, New Zealand 2022/03/02 12:52:07 UTC (-30.1, -177.7) 24 km 6.6 mww
75.24801 79.0 deg 193.789 deg Tonga Islands Region 2021/09/05 17:51:42 UTC (-22.1, -174.2) 10 km 5.9 mww
73.15437 73.0 deg 269.233 deg Mindoro, Philippines 2021/07/23 20:48:57 UTC (13.7, 120.7) 110 km 6.7 mww
72.01542 70.8 deg 98.124 deg Near Coast Of Nicaragua 2022/04/21 07:42:51 UTC (11.5, -87.0) 10 km 6.8 Mi
71.84414 84.2 deg 260.017 deg Minahassa Peninsula, Sulawesi 2021/07/26 12:09:06 UTC (-0.7, 121.9) 11 km 6.2 mww
70.3796 42.8 deg 269.925 deg Near East Coast Of Honshu, Japan 2022/03/16 14:36:33 UTC (37.7, 141.6) 63 km 7.3 mww
69.25635 88.0 deg 101.904 deg Peru-Ecuador Border Region 2021/07/30 17:10:19 UTC (-4.9, -80.6) 33 km 6.2 Mww
67.2798 96.9 deg 140.724 deg Southern East Pacific Rise 2022/01/30 11:07:33 UTC (-32.1, -111.8) 10 km 5.5 mb
66.57304 62.0 deg 102.916 deg Oaxaca, Mexico 2022/05/25 21:43:02 UTC (16.3, -95.9) 35 km 5.5 mww
64.34224 76.8 deg 257.408 deg North Of Halmahera, Indonesia 2021/12/04 23:47:57 UTC (4.1, 128.1) 174 km 6.0 mww
64.122185 79.8 deg 257.533 deg Northern Molucca Sea 2022/05/19 15:29:12 UTC (1.7, 126.4) 3.8 km 5.1 Mww
63.819206 80.6 deg 196.197 deg South Of Fiji Islands 2021/08/17 17:24:47 UTC (-23.2, -177.0) 139 km 5.8 Mww
62.44973 61.8 deg 247.333 deg South Of Mariana Islands 2022/02/13 20:29:45 UTC (11.8, 144.3) 10 km 5.7 Mww
61.48654 75.8 deg 198.299 deg Fiji Islands Region 2021/08/31 10:04:54 UTC (-18.1, -178.2) 559 km 5.5 Mww
58.26234 86.5 deg 250.98 deg Banda Sea 2022/02/01 19:25:11 UTC (-7.5, 128.3) 130 km 5.9 mww
57.97585 72.4 deg 83.24 deg Haiti Region 2021/08/15 03:20:45 UTC (18.4, -74.1) 12 km 5.8 mww
57.575703 77.1 deg 97.151 deg South Of Panama 2021/07/17 20:56:10 UTC (6.8, -82.7) 4.1 km 6.1 mww
56.201263 76.4 deg 289.722 deg Myanmar-China Border Region 2021/12/24 13:43:22 UTC (22.4, 101.7) 10 km 5.7 mww
55.21906 81.9 deg 257.54 deg Southern Molucca Sea 2021/12/30 13:13:19 UTC (-0.2, 125.2) 60 km 5.4 Mww
54.961353 82.8 deg 205.957 deg Southeast Of Loyalty Islands 2021/07/13 11:26:50 UTC (-23.3, 172.3) 10 km 5.4 Mww
54.83264 77.6 deg 212.958 deg Vanuatu Islands 2022/04/09 20:52:37 UTC (-16.3, 166.8) 10 km 6.2 mww
54.372826 73.0 deg 226.968 deg Solomon Islands 2022/05/01 12:50:31 UTC (-7.0, 155.7) 51 km 5.5 Mww
54.345486 72.3 deg 229.545 deg New Ireland Region, P.N.G. 2021/11/18 14:08:05 UTC (-5.3, 153.7) 35 km 6.2 mww
53.919178 79.3 deg 256.956 deg Halmahera, Indonesia 2022/05/08 21:51:41 UTC (1.8, 127.2) 56 km 5.5 mww
53.06703 82.9 deg 259.328 deg Minahassa Peninsula, Sulawesi 2021/07/19 00:55:43 UTC (-0.0, 123.2) 159 km 5.2 Mww
51.78228 74.7 deg 214.0 deg Vanuatu Islands 2022/01/03 02:09:44 UTC (-13.2, 166.8) 104 km 6.0 mww
49.466686 78.2 deg 197.984 deg Fiji Islands Region 2021/07/17 03:23:47 UTC (-20.6, -178.4) 559 km 5.5 Mww
47.979073 73.5 deg 261.616 deg Mindanao, Philippines 2022/04/03 15:29:42 UTC (9.2, 126.6) 35 km 5.6 mww
47.52771 50.9 deg 14.139 deg Jan Mayen Island Region 2022/02/14 20:28:21 UTC (70.7, -14.4) 10 km 5.7 Mww
44.925102 83.7 deg 97.856 deg Near Coast Of Ecuador 2022/03/27 04:28:13 UTC (0.9, -79.6) 27 km 5.8 mww
43.451595 76.0 deg 259.758 deg Mindanao, Philippines 2022/02/20 18:29:28 UTC (6.0, 126.7) 72 km 5.6 Mww
43.362923 75.1 deg 122.746 deg Central East Pacific Rise 2022/04/29 08:33:28 UTC (-4.5, -104.9) 10 km 5.6 mww
42.56997 37.5 deg 173.253 deg Hawaii 2021/12/24 11:31:34 UTC (18.9, -155.2) 11 km 4.9 Ml
40.935818 80.2 deg 204.455 deg Vanuatu Islands Region 2021/10/09 10:58:30 UTC (-21.2, 174.5) 520 km 6.9 mww
40.87926 84.3 deg 199.816 deg South Of Fiji Islands 2022/05/22 07:06:27 UTC (-26.2, 178.4) 590 km 6.3 mww
32.871353 82.6 deg 258.974 deg Minahassa Peninsula, Sulawesi 2021/07/09 13:31:09 UTC (0.1, 123.7) 118 km 5.6 mww