Station AV EDNW - Edgecumbe Northwest Ridge, Edgecumbe Volcano, Alaska
Network: AV - Alaska Volcano Observatory
Nearby stations (2 deg radius)
Station | Name | (Lat, Lon) | Start / End | Elevation |
EDNW | Edgecumbe Northwest Ridge, Edgecumbe Volcano, Alaska | (57.06, -135.78) | 2023-07-21 / 2499-01-01 | 380 m |
Crust2 Type: | T6,Margin /shield transition, 1 km seds. |
Thickness Estimate: | 31 km |
Thickness StdDev: | 1.7 km |
Vp/Vs Estimate: | 2.00 |
Vp/Vs StdDev: | 0.14 |
Vs Estimate: | 3.244 km/s |
Poisson's Ratio: | 0.33 |
Peak Value: | 0.03 |
Assumed Vp: | 6.472 km/s |
Ps Weight: | 0.33333334 |
PpPs Weight: | 0.33333334 |
PsPs Weight: | 0.33333328 |
Residual Complexity: | 0.787 |
Nearby stations H: | +- |
(2.0 deg) Vp/Vs: | +- |
2 with match > 90% ( 9.523809 %) and 3 with match > 80% ( 14.285714 %) out of 21.
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Azimuth Distribution of Events:
Prior Results for this Station
Study | Thickness | Vp/Vs | Vp | Vs | Poissons Ratio | Extra |
EARS | 31 km | 2.00 | 6.472 km/s | 3.244 km/s | 0.33 | |
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 | 31 km | 2.00 | 6.472 km/s | 3.244 km/s | 0.33 | amp=0.025182119 |
Local Maxima 1 | 31 km | 1.65 | 6.472 km/s | 3.928 km/s | 0.21 | amp=0.019812841 |
Local Maxima 2 | 27 km | 1.85 | 6.472 km/s | 3.494 km/s | 0.29 | amp=0.015016895 |
Local Maxima 3 | 32 km | 1.77 | 6.472 km/s | 3.646 km/s | 0.27 | amp=0.012485833 |
Local Maxima 4 | 46 km | 2.10 | 6.472 km/s | 3.086 km/s | 0.35 | amp=0.012353502 |
Predicted Arrivals for vertical incidence (zero ray parameter) | |
Ps | 4.80 SECOND |
PpPs | 14.46 SECOND |
PsPs/PpSs | 19.27 SECOND |
Events Processed for this Station
Download zip of receiver functions as SAC
Plot maxima for each earthquake.
Events Used in the Stack
(3 events)Radial Match | Distance | Baz | FERegion | Time | Lat/Lon | Depth | Magnitude |
96.377815 | 90.0 deg | 230.41 deg | Loyalty Islands | 2023/12/24 01:59:40 UTC | (-20.5, 168.9) | 10 km | 5.8 mww |
96.08403 | 86.7 deg | 281.199 deg | Mindanao, Philippines | 2023/12/03 19:49:36 UTC | (9.0, 126.6) | 29 km | 6.9 Mww |
87.30143 | 88.1 deg | 257.007 deg | Eastern New Guinea Reg., P.N.G. | 2023/10/07 08:40:13 UTC | (-5.5, 146.2) | 74 km | 6.7 Mww |
Losers
(18 events)Radial Match | Distance | Baz | FERegion | Time | Lat/Lon | Depth | Magnitude | Reason |
99.62039 | 86.9 deg | 253.748 deg | New Britain Region, P.N.G. | 2023/09/14 19:58:44 UTC | (-6.2, 149.6) | 62 km | 5.6 mww | |
85.77076 | 98.2 deg | 122.976 deg | Near Coast Of Northern Chile | 2023/11/27 10:08:25 UTC | (-24.6, -70.0) | 61 km | 5.0 Mwr | |
82.54988 | 88.4 deg | 257.162 deg | Eastern New Guinea Reg., P.N.G. | 2023/10/07 14:13:36 UTC | (-5.6, 145.9) | 62 km | 5.5 mb | |
74.54716 | 88.2 deg | 257.198 deg | Eastern New Guinea Reg., P.N.G. | 2023/10/07 09:18:50 UTC | (-5.5, 146.0) | 69 km | 5.6 mb | |
56.730553 | 64.3 deg | 282.797 deg | Bonin Islands, Japan Region | 2023/10/03 19:16:58 UTC | (28.4, 138.8) | 517 km | 5.3 Mww | |
55.481224 | 62.3 deg | 283.028 deg | Southeast Of Honshu, Japan | 2023/10/05 06:22:12 UTC | (30.1, 140.0) | 10 km | 5.6 Mww | |
52.54693 | 85.0 deg | 234.828 deg | Vanuatu Islands | 2023/09/21 21:11:49 UTC | (-14.0, 167.2) | 188 km | 6.1 mww | |
51.758457 | 62.4 deg | 282.968 deg | Southeast Of Honshu, Japan | 2023/10/05 01:59:58 UTC | (30.0, 139.9) | 10 km | 6.1 mww | |
51.627113 | 96.9 deg | 214.675 deg | South Of Kermadec Islands | 2023/09/08 09:09:50 UTC | (-33.3, -178.2) | 84 km | 6.6 Mi | |
51.566055 | 80.9 deg | 291.208 deg | Philippine Islands Region | 2023/09/12 11:03:18 UTC | (19.3, 121.2) | 41 km | 6.3 Mww | |
51.27343 | 66.1 deg | 147.131 deg | Central East Pacific Rise | 2023/09/20 15:03:36 UTC | (-4.7, -105.9) | 10 km | 5.7 mww | |
49.865738 | 84.4 deg | 251.554 deg | New Britain Region, P.N.G. | 2023/09/28 19:21:17 UTC | (-5.3, 152.8) | 49 km | 5.7 Mww | |
49.744896 | 96.7 deg | 215.767 deg | South Of Kermadec Islands | 2023/09/08 09:09:58 UTC | (-32.7, -179.3) | 90 km | 6.6 mww | |
49.407288 | 62.4 deg | 282.918 deg | Southeast Of Honshu, Japan | 2023/10/05 02:06:32 UTC | (29.9, 139.9) | 10 km | 5.4 Mww | |
47.408443 | 94.9 deg | 349.464 deg | Southern Iran | 2023/10/17 16:26:49 UTC | (27.7, 56.1) | 10 km | 5.4 Mww | |
47.156437 | 87.5 deg | 345.331 deg | Northwestern Afghanistan | 2023/10/11 00:41:56 UTC | (34.6, 62.1) | 10 km | 6.3 Mww | |
46.607853 | 90.0 deg | 279.721 deg | Mindanao, Philippines | 2023/10/04 11:21:48 UTC | (5.3, 126.1) | 122 km | 6.4 mww | |
40.23541 | 44.0 deg | 136.142 deg | Near Coast Of Jalisco, Mexico | 2023/09/08 15:53:17 UTC | (19.3, -105.1) | 5.4 km | 5.6 mww |