Station AT ESTR - Esther Passage, Barry Arm, Alaska

Network: AT - Alaska Tsunami Warning Seismic System

Nearby stations (2 deg radius)

Station Name (Lat, Lon) Start / End Elevation
ESTR Esther Passage, Barry Arm, Alaska (60.95, -148.05) 2023-07-10 / 2499-01-01 3.9 m
Crust2 Type:L8,thin continental arc, Cordilleras, 0.5 km seds.
Thickness Estimate:40 km
Thickness StdDev:8.1 km
Vp/Vs Estimate:1.61
Vp/Vs StdDev:0.11
Vs Estimate:4.085 km/s
Poisson's Ratio:0.18
Peak Value:0.52
Assumed Vp:6.566 km/s
Ps Weight:0.33333334
PpPs Weight:0.33333334
PsPs Weight:0.33333328
Residual Complexity:0.879
Nearby stations H: +-
(2.0 deg) Vp/Vs: +-

9 with match > 90% ( 7.3170733 %) and 17 with match > 80% ( 13.821138 %) out of 123.

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 1.61 6.566 km/s 4.085 km/s 0.18
Crust2.0 34 km 1.77 6.566 km/s 3.707 km/s 0.27 L8,thin continental arc, Cordilleras, 0.5 km seds.
Global Maxima 40 km 1.61 6.566 km/s 4.085 km/s 0.18 amp=0.5244587
Local Maxima 1 26 km 1.60 6.566 km/s 4.104 km/s 0.18 amp=0.47693247
Local Maxima 2 33 km 1.76 6.566 km/s 3.72 km/s 0.26 amp=0.42388538
Local Maxima 3 53 km 1.60 6.566 km/s 4.104 km/s 0.18 amp=0.28729805
Local Maxima 4 36 km 1.71 6.566 km/s 3.845 km/s 0.24 amp=0.27804437
Predicted Arrivals for vertical incidence
(zero ray parameter)
Ps3.75 SECOND
PpPs16.08 SECOND
PsPs/PpSs19.83 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

(17 events)
Radial Match Distance Baz FERegion Time Lat/Lon Depth Magnitude
99.525986 51.4 deg 124.573 deg Near Coast Of Jalisco, Mexico 2023/09/08 15:53:17 UTC (19.3, -105.1) 5.4 km 5.6 mww
99.50034 73.3 deg 135.317 deg Central East Pacific Rise 2023/09/09 03:09:49 UTC (-4.7, -105.5) 10 km 5.8 Mww
98.16397 87.2 deg 269.047 deg Minahassa Peninsula, Sulawesi 2023/11/15 23:26:15 UTC (2.0, 124.1) 303 km 5.7 Mww
97.98013 78.7 deg 101.516 deg Colombia 2023/08/17 17:04:48 UTC (4.4, -73.6) 10 km 6.2 mww
97.3188 78.7 deg 278.134 deg Mindoro, Philippines 2023/12/05 08:23:55 UTC (13.9, 120.5) 78 km 5.7 Mww
95.68611 78.8 deg 101.631 deg Colombia 2023/08/17 17:17:18 UTC (4.2, -73.6) 7.9 km 5.7 Mww
95.35603 69.6 deg 282.426 deg Taiwan 2024/04/22 18:32:48 UTC (23.9, 121.6) 10 km 6.1 Mww
94.49235 46.6 deg 276.895 deg Near East Coast Of Honshu, Japan 2024/04/01 19:24:36 UTC (40.1, 141.7) 73 km 5.9 mww
93.38888 79.3 deg 356.852 deg Turkey 2024/04/18 15:11:25 UTC (40.0, 36.0) 10 km 5.6 Mww
88.14954 58.1 deg 266.836 deg Bonin Islands, Japan Region 2024/05/21 00:39:37 UTC (26.2, 141.4) 38 km 5.4 Mww
87.623566 83.7 deg 270.034 deg Mindanao, Philippines 2023/11/17 08:14:11 UTC (5.6, 125.0) 64 km 6.7 Mww
86.27347 85.6 deg 331.291 deg Pakistan 2024/03/19 21:27:01 UTC (29.7, 65.4) 10 km 5.4 Mww
85.97788 32.4 deg 131.829 deg Southern California 2023/08/20 21:41:01 UTC (34.4, -119.2) 15 km 5.0 Mlr
84.809746 69.6 deg 282.298 deg Taiwan 2024/04/23 00:04:05 UTC (23.8, 121.7) 13 km 5.8 mww
82.392914 85.1 deg 266.821 deg Northern Molucca Sea 2024/04/09 09:48:01 UTC (2.7, 127.1) 35 km 6.6 mww
80.89409 80.2 deg 269.755 deg Mindanao, Philippines 2023/12/02 18:09:26 UTC (8.4, 127.0) 51 km 6.2 Mww
80.12373 71.5 deg 62.366 deg Northern Mid-Atlantic Ridge 2024/06/03 06:41:51 UTC (29.6, -42.8) 10 km 5.9 mww

Losers

(106 events)
Radial Match Distance Baz FERegion Time Lat/Lon Depth Magnitude Reason
99.78651 66.6 deg 279.834 deg Southwestern Ryukyu Isl., Japan 2023/10/16 10:42:12 UTC (25.2, 125.5) 28 km 5.7 mww
98.988716 91.4 deg 259.873 deg Banda Sea 2023/11/10 21:20:12 UTC (-6.2, 130.1) 10 km 5.6 Mww
98.86753 83.6 deg 246.248 deg Eastern New Guinea Reg., P.N.G. 2023/10/07 14:13:36 UTC (-5.6, 145.9) 62 km 5.5 mb
98.84488 72.5 deg 280.592 deg Philippine Islands Region 2023/08/13 01:43:10 UTC (20.5, 121.6) 48 km 5.4 Mww
98.805954 82.6 deg 223.622 deg Vanuatu Islands 2023/08/16 12:47:40 UTC (-13.9, 167.2) 193 km 6.5 Mww
98.53425 61.4 deg 259.391 deg Mariana Islands 2023/11/25 17:18:05 UTC (19.9, 145.4) 10 km 5.6 mww
98.35282 60.8 deg 294.473 deg Northeastern China 2023/08/05 18:33:59 UTC (37.2, 116.4) 18 km 5.4 Mww
98.30614 88.0 deg 219.396 deg Vanuatu Islands 2023/11/05 15:29:17 UTC (-20.4, 169.4) 32 km 5.7 Mww
98.0581 83.4 deg 246.317 deg Eastern New Guinea Reg., P.N.G. 2023/11/09 20:53:46 UTC (-5.4, 145.9) 64 km 5.4 Mww
97.71382 80.0 deg 269.945 deg Mindanao, Philippines 2023/12/03 14:36:01 UTC (8.7, 126.9) 45 km 5.8 mww
96.896385 81.2 deg 71.93 deg Northern Mid-Atlantic Ridge 2024/03/25 05:22:17 UTC (16.6, -46.5) 10 km 5.5 mww
96.58795 81.7 deg 335.403 deg Northwestern Afghanistan 2023/10/07 07:12:50 UTC (34.5, 61.9) 11 km 6.2 mww
95.84216 95.6 deg 207.284 deg Kermadec Islands Region 2023/10/14 06:34:11 UTC (-31.3, 179.7) 415 km 5.7 mww
95.772354 87.3 deg 215.199 deg Vanuatu Islands Region 2023/11/27 03:31:16 UTC (-21.0, 173.9) 10 km 5.5 Mww
95.71324 81.7 deg 335.388 deg Northwestern Afghanistan 2023/10/07 06:41:02 UTC (34.6, 61.9) 10 km 6.2 mww
95.27139 89.9 deg 105.259 deg Western Brazil 2024/01/20 21:31:07 UTC (-7.3, -71.5) 629 km 6.5 Mww
94.777016 45.3 deg 276.836 deg Hokkaido, Japan Region 2023/08/11 00:14:32 UTC (41.1, 142.8) 30 km 5.9 mww
94.09092 55.5 deg 270.597 deg Southeast Of Honshu, Japan 2023/10/06 01:31:17 UTC (30.0, 140.0) 10 km 6.1 mww
93.692726 31.9 deg 276.891 deg Kuril Islands 2023/09/01 20:49:54 UTC (50.7, 156.3) 141 km 6.1 Mww
93.60006 77.9 deg 328.925 deg Hindu Kush Region, Afghanistan 2023/08/05 16:01:49 UTC (36.5, 70.7) 207 km 5.8 Mww
93.56501 67.2 deg 108.893 deg Nicaragua 2024/04/17 21:21:54 UTC (11.1, -85.3) 154 km 5.5 mww
93.4134 94.7 deg 262.89 deg Banda Sea 2023/10/28 13:04:53 UTC (-7.6, 125.9) 10 km 5.5 mww
93.30181 79.8 deg 231.545 deg Solomon Islands 2023/11/07 07:47:09 UTC (-8.3, 160.8) 39 km 5.5 mww
92.38973 73.8 deg 280.19 deg Philippine Islands Region 2023/10/04 03:35:10 UTC (19.2, 121.2) 27 km 5.7 Mww
92.16778 79.9 deg 242.354 deg New Britain Region, P.N.G. 2023/11/14 05:53:45 UTC (-4.0, 151.0) 10 km 5.5 Mww
91.80198 94.5 deg 205.548 deg Kermadec Islands, New Zealand 2023/09/21 15:20:26 UTC (-30.7, -178.0) 4.1 km 5.7 Mww
91.67425 55.5 deg 270.491 deg Southeast Of Honshu, Japan 2023/10/04 00:13:45 UTC (30.0, 140.1) 10 km 5.5 Mww
91.0309 81.5 deg 241.545 deg New Britain Region, P.N.G. 2024/05/01 23:45:25 UTC (-5.8, 151.0) 29 km 5.9 Mww
89.814674 89.5 deg 338.702 deg Southern Iran 2023/10/17 05:10:03 UTC (27.7, 56.1) 10 km 5.5 mww
89.32172 42.2 deg 190.576 deg Hawaii 2024/02/09 20:06:30 UTC (19.0, -155.5) 10 km 6.3 Mi
89.30597 81.4 deg 206.044 deg Tonga Islands 2023/11/19 23:15:47 UTC (-17.7, -175.2) 240 km 5.5 Mww
88.44189 83.1 deg 206.35 deg Tonga Islands 2024/05/05 07:13:39 UTC (-19.4, -175.9) 10 km 5.7 mww
86.1587 89.5 deg 338.682 deg Southern Iran 2023/10/17 04:59:23 UTC (27.7, 56.2) 10 km 5.1 Mww
85.89745 41.9 deg 190.144 deg Hawaii 2023/12/05 03:53:46 UTC (19.3, -155.2) 2.1 km 5.1 Ml
84.44101 91.0 deg 260.049 deg Banda Sea 2023/11/11 06:41:51 UTC (-5.7, 130.2) 10 km 5.7 mww
84.36458 95.4 deg 206.344 deg Kermadec Islands Region 2024/03/19 02:25:31 UTC (-31.3, -179.1) 9.2 km 5.5 Mww
81.44224 60.0 deg 277.265 deg Southeast Of Ryukyu Islands 2024/04/15 22:38:57 UTC (29.5, 131.7) 8.0 km 5.9 mww
81.39151 79.4 deg 242.23 deg New Ireland Region, P.N.G. 2023/11/12 04:51:41 UTC (-3.6, 151.3) 10 km 5.9 mww
80.7144 84.0 deg 222.531 deg Vanuatu Islands 2023/09/28 14:40:26 UTC (-15.6, 167.7) 126 km 6.0 mww
79.758736 85.2 deg 258.267 deg Irian Jaya Region, Indonesia 2024/04/09 00:04:05 UTC (-1.5, 134.5) 10 km 5.5 mb
79.45406 81.7 deg 8.547 deg Southern Greece 2024/03/29 07:12:47 UTC (37.3, 21.3) 25 km 5.8 Mww
77.7888 55.6 deg 270.464 deg Southeast Of Honshu, Japan 2023/10/03 15:22:36 UTC (29.9, 140.1) 10 km 5.8 Mww
77.68308 85.4 deg 258.251 deg Irian Jaya Region, Indonesia 2024/04/09 00:02:52 UTC (-1.7, 134.4) 9.1 km 6.0 Mww
77.13024 79.2 deg 241.393 deg New Ireland Region, P.N.G. 2024/05/18 14:04:44 UTC (-3.8, 152.1) 10 km 5.7 mww
75.61083 66.9 deg 309.909 deg Gansu, China 2023/10/24 11:32:13 UTC (39.3, 97.3) 10 km 5.5 mww
73.6643 77.4 deg 319.086 deg Xizang 2024/04/13 05:44:39 UTC (33.5, 81.9) 10 km 5.5 mb
73.46173 83.2 deg 267.449 deg Talaud Islands, Indonesia 2023/09/26 01:39:44 UTC (4.7, 127.5) 100 km 5.9 mww
73.41678 80.9 deg 204.779 deg Tonga Islands 2023/10/27 03:02:24 UTC (-17.6, -173.8) 35 km 5.6 mb
73.19075 60.9 deg 263.066 deg Volcano Islands, Japan Region 2024/02/12 11:19:36 UTC (22.0, 142.7) 250 km 6.1 mww
72.37558 73.7 deg 280.239 deg Philippine Islands Region 2023/09/12 11:03:18 UTC (19.3, 121.2) 41 km 6.3 Mww
72.29611 49.2 deg 128.908 deg Revilla Gigedo Islands Region 2023/11/24 19:26:03 UTC (19.9, -109.3) 10 km 5.5 mww
72.175835 80.4 deg 270.241 deg Mindanao, Philippines 2023/12/02 14:37:03 UTC (8.5, 126.4) 33 km 7.6 mww
71.925766 81.0 deg 243.412 deg Bismarck Sea 2024/03/29 09:57:05 UTC (-4.6, 149.6) 577 km 5.6 Mww
70.13007 81.6 deg 317.041 deg Nepal 2023/11/03 18:02:54 UTC (28.9, 82.2) 18 km 5.6 Mww
69.840866 80.3 deg 269.943 deg Mindanao, Philippines 2023/12/02 15:31:27 UTC (8.5, 126.8) 48 km 5.5 mb
69.676186 80.2 deg 240.213 deg New Britain Region, P.N.G. 2023/09/28 19:21:17 UTC (-5.3, 152.8) 49 km 5.7 Mww
69.477585 83.4 deg 222.497 deg Vanuatu Islands 2023/11/22 04:47:31 UTC (-15.0, 168.0) 13 km 6.7 mww
68.59666 71.4 deg 62.137 deg Northern Mid-Atlantic Ridge 2024/03/14 21:10:25 UTC (29.8, -42.7) 10 km 6.0 mww
68.53936 50.9 deg 278.334 deg Near West Coast Of Honshu, Japan 2024/06/02 21:31:38 UTC (37.5, 137.2) 4.8 km 5.8 mww
68.285126 89.3 deg 217.652 deg Southeast Of Loyalty Islands 2023/10/17 13:40:32 UTC (-22.2, 170.7) 16 km 5.6 Mww
67.722786 81.5 deg 241.483 deg New Britain Region, P.N.G. 2024/04/14 20:56:28 UTC (-5.8, 151.1) 49 km 6.5 mww
64.81928 56.7 deg 279.166 deg Shikoku, Japan 2024/04/17 14:14:45 UTC (33.2, 132.4) 26 km 6.3 mww
64.14415 80.0 deg 270.182 deg Mindanao, Philippines 2023/12/04 05:08:35 UTC (8.8, 126.7) 25 km 5.7 mww
63.880993 69.7 deg 282.364 deg Taiwan 2024/05/06 09:52:45 UTC (23.7, 121.6) 29 km 5.4 Mwr
63.427284 80.2 deg 269.882 deg Mindanao, Philippines 2023/12/03 10:54:56 UTC (8.5, 126.9) 46 km 5.6 Mww
62.55621 80.3 deg 270.11 deg Mindanao, Philippines 2023/12/03 10:39:23 UTC (8.6, 126.6) 45 km 5.7 mb
61.44837 69.7 deg 282.403 deg Taiwan 2024/04/02 23:58:11 UTC (23.8, 121.6) 35 km 7.4 mww
60.81107 91.3 deg 259.867 deg Banda Sea 2023/11/10 03:50:35 UTC (-6.1, 130.2) 10 km 5.9 mww
60.037098 79.8 deg 242.43 deg New Ireland Region, P.N.G. 2023/11/13 07:43:32 UTC (-3.9, 151.0) 10 km 5.7 mb
57.986576 80.4 deg 269.906 deg Mindanao, Philippines 2023/12/02 17:40:16 UTC (8.4, 126.7) 51 km 6.1 mb
57.421158 80.0 deg 270.018 deg Mindanao, Philippines 2023/12/03 10:58:38 UTC (8.8, 126.9) 44 km 5.5 mb
56.69708 82.3 deg 209.063 deg Fiji Islands Region 2024/03/09 12:01:07 UTC (-18.0, -178.4) 577 km 5.5 mb
56.526352 83.4 deg 269.009 deg Mindanao, Philippines 2023/10/04 11:21:48 UTC (5.3, 126.1) 122 km 6.4 mww
55.089516 83.7 deg 206.313 deg Tonga Islands 2024/03/31 03:01:44 UTC (-19.9, -176.0) 10 km 5.5 Mww
52.10446 80.3 deg 269.86 deg Mindanao, Philippines 2023/12/04 01:07:49 UTC (8.5, 126.8) 57 km 5.5 mww
51.12932 80.4 deg 269.966 deg Mindanao, Philippines 2023/12/03 10:35:57 UTC (8.4, 126.7) 56 km 6.6 mww
50.866505 79.7 deg 270.173 deg Mindanao, Philippines 2023/12/05 13:36:39 UTC (9.1, 126.9) 35 km 5.8 mww
50.086533 82.9 deg 205.415 deg Tonga Islands 2024/05/26 20:47:09 UTC (-19.4, -174.9) 112 km 6.6 mww
49.367847 69.7 deg 282.338 deg Taiwan 2024/04/22 14:11:22 UTC (23.7, 121.6) 8.0 km 5.8 mww
48.86532 69.7 deg 282.336 deg Taiwan 2024/05/06 09:45:30 UTC (23.7, 121.6) 20 km 5.6 Mww
48.790657 83.5 deg 249.506 deg New Guinea, Papua New Guinea 2024/03/23 20:22:07 UTC (-4.1, 143.0) 64 km 7.0 Mi
47.939373 83.6 deg 246.251 deg Eastern New Guinea Reg., P.N.G. 2023/10/07 16:20:34 UTC (-5.7, 145.9) 36 km 5.7 mww
46.80318 57.6 deg 269.5 deg Bonin Islands, Japan Region 2024/04/27 08:35:34 UTC (27.8, 139.6) 503 km 6.5 mww
46.59098 69.6 deg 282.2 deg Taiwan 2024/04/03 01:39:46 UTC (23.8, 121.8) 16 km 5.6 Mwr
45.77983 69.3 deg 282.434 deg Taiwan 2024/04/03 00:46:44 UTC (24.1, 121.7) 10 km 5.7 mb
45.771473 62.1 deg 258.946 deg Mariana Islands 2024/04/05 11:03:16 UTC (19.1, 145.4) 222 km 6.8 mww
44.399826 79.7 deg 205.936 deg Tonga Islands 2024/02/18 07:29:19 UTC (-16.1, -174.6) 212 km 5.6 mww
44.21762 80.9 deg 224.137 deg Santa Cruz Islands 2024/05/21 09:50:43 UTC (-12.1, 167.3) 248 km 5.4 Mww
41.588737 69.7 deg 282.289 deg Taiwan 2024/04/22 10:50:31 UTC (23.7, 121.6) 10 km 5.6 mb
40.63175 62.6 deg 258.42 deg Mariana Islands 2024/01/20 15:48:41 UTC (18.5, 145.6) 195 km 6.1 mww
40.499783 84.6 deg 249.095 deg New Guinea, Papua New Guinea 2023/09/05 15:03:17 UTC (-5.3, 142.9) 52 km 5.8 mww
40.178944 82.5 deg 224.076 deg Vanuatu Islands 2024/01/19 04:57:15 UTC (-13.6, 166.8) 46 km 5.5 mww
39.347553 49.3 deg 274.83 deg Near East Coast Of Honshu, Japan 2024/03/14 15:14:36 UTC (37.1, 141.1) 53 km 5.6 mww
33.542336 78.3 deg 204.599 deg Tonga Islands 2023/08/08 18:38:56 UTC (-15.0, -173.0) 120 km 6.2 Mi
32.72722 79.0 deg 272.414 deg Leyte, Philippines 2024/05/03 10:16:23 UTC (10.9, 125.3) 7.9 km 5.7 Mww
29.765236 82.5 deg 268.527 deg Mindanao, Philippines 2024/03/08 09:11:46 UTC (5.8, 126.9) 125 km 6.0 mww
29.710686 79.1 deg 206.753 deg Tonga Islands 2024/02/18 06:06:54 UTC (-15.3, -175.3) 10 km 5.5 Mww
28.429224 86.2 deg 221.659 deg Vanuatu Islands 2024/01/23 14:33:47 UTC (-17.9, 167.8) 10 km 6.5 Mi
27.601404 80.3 deg 269.765 deg Mindanao, Philippines 2023/12/02 16:53:09 UTC (8.4, 126.9) 52 km 5.7 mb
27.209692 81.7 deg 335.259 deg Northwestern Afghanistan 2023/10/11 00:41:56 UTC (34.6, 62.1) 10 km 6.3 Mww
27.106722 64.3 deg 255.747 deg Mariana Islands 2024/04/02 09:54:09 UTC (15.8, 146.9) 10 km 6.2 mww
26.912834 80.4 deg 269.9 deg Mindanao, Philippines 2023/12/02 16:03:43 UTC (8.4, 126.8) 64 km 6.4 Mww
26.749771 86.0 deg 208.902 deg Fiji Islands Region 2023/08/02 01:32:35 UTC (-21.6, -179.3) 632 km 5.8 mww
23.178358 91.4 deg 259.914 deg Banda Sea 2024/01/24 01:29:46 UTC (-6.2, 130.1) 132 km 5.3 Mww
17.946201 61.7 deg 277.945 deg Ryukyu Islands, Japan 2024/03/15 10:32:48 UTC (28.4, 130.1) 10 km 5.6 mb
16.51479 73.6 deg 310.359 deg Qinghai, China 2024/03/07 10:06:30 UTC (33.5, 93.0) 10 km 5.6 Mww