Station AV EDSO - Edgecumbe South, Edgecumbe Volcano, Alaska

Network: AV - Alaska Volcano Observatory

Nearby stations (2 deg radius)

Station Name (Lat, Lon) Start / End Elevation
EDSO Edgecumbe South, Edgecumbe Volcano, Alaska (57.03, -135.79) 2023-07-26 / 2499-01-01 227 m
Crust2 Type:T6,Margin /shield transition, 1 km seds.
Thickness Estimate:66 km
Thickness StdDev:14 km
Vp/Vs Estimate:1.86
Vp/Vs StdDev:0.14
Vs Estimate:3.475 km/s
Poisson's Ratio:0.30
Peak Value:0.02
Assumed Vp:6.472 km/s
Ps Weight:0.33333334
PpPs Weight:0.33333334
PsPs Weight:0.33333328
Residual Complexity:0.809
Nearby stations H: +-
(2.0 deg) Vp/Vs: +-

0 with match > 90% ( 0.0 %) and 6 with match > 80% ( 18.75 %) out of 32.

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 66 km 1.86 6.472 km/s 3.475 km/s 0.30
Crust2.0 32 km 1.79 6.472 km/s 3.622 km/s 0.27 T6,Margin /shield transition, 1 km seds.
Global Maxima 66 km 1.86 6.472 km/s 3.475 km/s 0.30 amp=0.021954503
Local Maxima 1 45 km 1.95 6.472 km/s 3.319 km/s 0.32 amp=0.015209879
Local Maxima 2 25 km 2.10 6.472 km/s 3.089 km/s 0.35 amp=0.013891828
Local Maxima 3 52 km 2.09 6.472 km/s 3.093 km/s 0.35 amp=0.012749215
Local Maxima 4 26 km 1.60 6.472 km/s 4.045 km/s 0.18 amp=0.0084852185
Predicted Arrivals for vertical incidence
(zero ray parameter)
Ps8.73 SECOND
PpPs28.97 SECOND
PsPs/PpSs37.70 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

(6 events)
Radial Match Distance Baz FERegion Time Lat/Lon Depth Magnitude
88.803566 76.9 deg 293.445 deg Taiwan 2024/04/02 23:58:11 UTC (23.8, 121.6) 35 km 7.4 mww
88.20471 77.9 deg 334.188 deg Kyrgyzstan-Xinjiang Border Reg. 2024/01/22 18:14:16 UTC (41.3, 78.6) 10 km 5.8 mb
86.89107 81.6 deg 43.57 deg Morocco 2023/09/08 22:11:01 UTC (31.1, -8.4) 19 km 6.8 mww
83.33125 88.7 deg 260.387 deg New Guinea, Papua New Guinea 2024/03/23 20:22:07 UTC (-4.1, 143.0) 64 km 7.0 Mi
83.19003 63.8 deg 290.895 deg Shikoku, Japan 2024/04/17 14:14:45 UTC (33.2, 132.4) 26 km 6.3 mww
83.039345 77.9 deg 334.15 deg Kyrgyzstan-Xinjiang Border Reg. 2024/01/22 18:09:04 UTC (41.3, 78.6) 13 km 7.0 Mww

Losers

(26 events)
Radial Match Distance Baz FERegion Time Lat/Lon Depth Magnitude Reason
89.047195 88.2 deg 257.196 deg Eastern New Guinea Reg., P.N.G. 2023/10/07 09:18:50 UTC (-5.5, 146.0) 69 km 5.6 mb
79.03 31.9 deg 293.89 deg Komandorskiye Ostrova Region 2023/10/26 16:05:11 UTC (56.1, 164.7) 2.4 km 5.9 Mww
73.92526 68.1 deg 271.51 deg Mariana Islands 2024/04/05 11:03:16 UTC (19.1, 145.4) 222 km 6.8 mww
73.289604 88.1 deg 257.005 deg Eastern New Guinea Reg., P.N.G. 2023/10/07 08:40:13 UTC (-5.5, 146.2) 74 km 6.7 Mww
72.48908 86.9 deg 280.64 deg Mindanao, Philippines 2023/12/02 18:09:26 UTC (8.4, 127.0) 51 km 6.2 Mww
71.36124 88.2 deg 256.984 deg Eastern New Guinea Reg., P.N.G. 2023/10/07 08:34:26 UTC (-5.6, 146.1) 53 km 6.7 mww
67.51614 58.4 deg 290.495 deg Near West Coast Of Honshu, Japan 2024/01/01 07:18:42 UTC (37.2, 136.9) 10 km 6.2 mb
65.421555 87.5 deg 345.328 deg Northwestern Afghanistan 2023/10/11 00:41:56 UTC (34.6, 62.1) 10 km 6.3 Mww
65.36167 46.7 deg 288.401 deg Kuril Islands 2023/12/28 09:15:15 UTC (44.6, 149.0) 24 km 6.5 Mww
63.64961 76.9 deg 293.468 deg Taiwan 2024/04/22 18:32:48 UTC (23.9, 121.6) 10 km 6.1 Mww
60.82936 90.3 deg 280.717 deg Mindanao, Philippines 2023/11/17 08:14:11 UTC (5.6, 125.0) 64 km 6.7 Mww
57.09624 80.9 deg 291.21 deg Philippine Islands Region 2023/09/12 11:03:18 UTC (19.3, 121.2) 41 km 6.3 Mww
56.926456 43.9 deg 135.634 deg Near Coast Of Jalisco, Mexico 2023/09/08 16:37:17 UTC (19.5, -104.9) 45 km 5.7 mww
55.138107 77.9 deg 334.079 deg Kyrgyzstan-Xinjiang Border Reg. 2024/01/22 23:19:26 UTC (41.2, 78.7) 10 km 5.6 mb
54.675526 82.6 deg 221.22 deg Fiji Islands Region 2023/10/31 11:10:56 UTC (-17.5, -179.0) 548 km 6.4 mww
54.126194 47.5 deg 128.772 deg Central Mexico 2023/12/07 20:03:38 UTC (18.4, -98.6) 44 km 5.8 mww
52.14112 93.5 deg 215.368 deg Kermadec Islands, New Zealand 2023/10/23 10:10:15 UTC (-29.9, -177.5) 23 km 6.0 Mww
51.939507 36.9 deg 290.718 deg Near East Coast Of Kamchatka 2023/12/23 17:48:03 UTC (52.0, 159.0) 29 km 5.8 Mww
51.92957 88.6 deg 327.327 deg Nepal 2023/11/03 18:02:54 UTC (28.9, 82.2) 18 km 5.6 Mww
51.318512 84.2 deg 338.904 deg Hindu Kush Region, Afghanistan 2024/01/11 09:20:26 UTC (36.5, 70.6) 207 km 6.4 Mww
50.22363 67.1 deg 288.954 deg Southeast Of Ryukyu Islands 2024/04/15 22:38:57 UTC (29.5, 131.7) 8.0 km 5.9 mww
48.952984 86.7 deg 280.915 deg Mindanao, Philippines 2023/12/03 10:58:38 UTC (8.8, 126.9) 44 km 5.5 mb
46.23057 90.0 deg 230.101 deg Vanuatu Islands 2023/12/07 12:56:30 UTC (-20.7, 169.2) 48 km 7.1 Mww
44.886734 68.8 deg 289.515 deg Ryukyu Islands, Japan 2024/03/15 10:32:48 UTC (28.4, 130.1) 10 km 5.6 mb
41.844345 88.2 deg 232.526 deg Vanuatu Islands 2024/01/23 14:33:47 UTC (-17.9, 167.8) 10 km 6.5 Mi
41.445946 86.8 deg 217.623 deg South Of Fiji Islands 2024/01/31 10:49:36 UTC (-22.8, -177.1) 185 km 5.8 mww