Station CC KAVK - Kavik - Ashford Fire Station

Network: CC - Cascade Chain Volcano Monitoring

Nearby stations (2 deg radius)

Station Name (Lat, Lon) Start / End Elevation
KAVK Kavik - Ashford Fire Station (46.76, -122.04) 2023-08-22 / 2499-01-01 532 m
Crust2 Type:L8,thin continental arc, Cordilleras, 0.5 km seds.
Thickness Estimate:43 km
Thickness StdDev:7.3 km
Vp/Vs Estimate:1.76
Vp/Vs StdDev:0.06
Vs Estimate:3.736 km/s
Poisson's Ratio:0.26
Peak Value:0.04
Assumed Vp:6.566 km/s
Ps Weight:0.33333334
PpPs Weight:0.33333334
PsPs Weight:0.33333328
Residual Complexity:0.532
Nearby stations H: +-
(2.0 deg) Vp/Vs: +-

2 with match > 90% ( 3.1746032 %) and 5 with match > 80% ( 7.9365077 %) out of 63.

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 43 km 1.76 6.566 km/s 3.736 km/s 0.26
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 43 km 1.76 6.566 km/s 3.736 km/s 0.26 amp=0.044736795
Local Maxima 1 35 km 1.60 6.566 km/s 4.104 km/s 0.18 amp=0.019354511
Local Maxima 2 56 km 1.62 6.566 km/s 4.066 km/s 0.19 amp=0.01860887
Local Maxima 3 31 km 1.60 6.566 km/s 4.104 km/s 0.18 amp=0.01821742
Local Maxima 4 41 km 1.84 6.566 km/s 3.578 km/s 0.29 amp=0.015471731
Predicted Arrivals for vertical incidence
(zero ray parameter)
Ps4.96 SECOND
PpPs18.06 SECOND
PsPs/PpSs23.02 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

(5 events)
Radial Match Distance Baz FERegion Time Lat/Lon Depth Magnitude
91.87775 77.2 deg 285.721 deg Mariana Islands 2023/11/24 09:05:03 GMT (20.2, 145.5) 16 km 6.9 mww
90.473946 70.2 deg 303.877 deg Near West Coast Of Honshu, Japan 2024/01/01 07:10:10 GMT (37.5, 137.2) 0.0 km 7.4 Mi
88.12468 78.0 deg 285.078 deg Mariana Islands 2024/04/05 11:03:16 GMT (19.1, 145.4) 222 km 6.8 mww
86.27797 75.5 deg 132.773 deg Near Coast Of Peru 2024/06/28 05:36:37 GMT (-15.8, -74.4) 28 km 7.2 mww
81.62912 90.4 deg 344.555 deg Kyrgyzstan-Xinjiang Border Reg. 2024/01/22 18:09:04 GMT (41.3, 78.6) 13 km 7.0 Mww

Losers

(58 events)
Radial Match Distance Baz FERegion Time Lat/Lon Depth Magnitude Reason
83.47037 90.8 deg 265.043 deg New Britain Region, P.N.G. 2023/11/14 05:53:45 GMT (-4.0, 151.0) 10 km 5.5 Mww
79.751366 76.1 deg 303.649 deg Shikoku, Japan 2024/04/17 14:14:45 GMT (33.2, 132.4) 26 km 6.3 mww
77.891426 98.0 deg 291.045 deg Philippine Islands Region 2023/12/02 15:06:46 GMT (8.3, 127.0) 60 km 5.8 mb
77.8879 89.3 deg 304.903 deg Taiwan 2024/04/22 18:32:48 GMT (23.9, 121.6) 10 km 6.1 Mww
77.54875 40.6 deg 132.581 deg Near Coast Of Chiapas, Mexico 2024/05/12 11:39:14 GMT (14.5, -92.4) 75 km 6.4 mww
75.52838 92.2 deg 265.714 deg Bismarck Sea 2024/03/29 09:57:05 GMT (-4.6, 149.6) 577 km 5.6 Mww
75.39595 81.0 deg 230.45 deg Tonga Islands 2023/12/11 06:33:31 GMT (-18.7, -175.5) 238 km 6.1 Mww
74.46796 94.8 deg 143.842 deg Near Coast Of Central Chile 2023/12/24 03:23:42 GMT (-38.1, -73.9) 12 km 5.9 Mww
74.06848 96.4 deg 270.762 deg New Guinea, Papua New Guinea 2024/03/23 20:22:07 GMT (-4.1, 143.0) 64 km 7.0 Mi
72.68069 87.9 deg 137.335 deg Near Coast Of Central Chile 2023/10/31 12:33:44 GMT (-28.7, -71.6) 41 km 6.7 mww
72.58607 90.4 deg 344.483 deg Kyrgyzstan-Xinjiang Border Reg. 2024/01/22 18:42:33 GMT (41.3, 78.8) 10 km 5.5 mb
71.56186 38.1 deg 300.564 deg Rat Islands, Aleutian Islands 2024/03/30 16:28:57 GMT (52.1, 178.4) 115 km 5.8 mww
70.70747 73.8 deg 296.622 deg Southeast Of Honshu, Japan 2023/10/05 06:22:12 GMT (30.1, 140.0) 10 km 5.6 Mww
70.55626 77.7 deg 288.971 deg Volcano Islands, Japan Region 2024/02/12 11:19:36 GMT (22.0, 142.7) 250 km 6.1 mww
66.43394 56.4 deg 309.411 deg Sea Of Okhotsk 2024/06/06 11:07:53 GMT (50.1, 147.6) 622 km 5.9 mww
65.93817 88.7 deg 237.172 deg Vanuatu Islands Region 2023/11/27 03:31:16 GMT (-21.0, 173.9) 10 km 5.5 Mww
65.01129 75.6 deg 132.911 deg Near Coast Of Peru 2024/06/16 14:47:31 GMT (-15.9, -74.5) 20 km 6.0 mww
64.42569 82.8 deg 132.572 deg Near Coast Of Northern Chile 2023/12/21 16:21:52 GMT (-21.9, -70.1) 63 km 5.6 mww
64.232285 65.9 deg 303.38 deg Near East Coast Of Honshu, Japan 2024/04/01 19:24:36 GMT (40.1, 141.7) 73 km 5.9 mww
63.947777 87.4 deg 330.483 deg Gansu, China 2023/10/24 11:32:13 GMT (39.3, 97.3) 10 km 5.5 mww
63.069317 47.1 deg 126.81 deg Nicaragua 2024/04/17 21:21:54 GMT (11.1, -85.3) 154 km 5.5 mww
62.733746 43.2 deg 130.322 deg El Salvador 2024/02/06 13:53:18 GMT (13.1, -89.6) 56 km 5.5 mb
60.782333 91.2 deg 240.813 deg Vanuatu Islands 2023/12/07 12:56:30 GMT (-20.7, 169.2) 48 km 7.1 Mww
59.982086 46.8 deg 111.8 deg Jamaica Region 2023/10/30 15:57:20 GMT (18.2, -76.6) 10 km 5.4 mww
59.494614 87.7 deg 245.346 deg Vanuatu Islands 2023/11/22 04:47:31 GMT (-15.0, 168.0) 13 km 6.7 mww
59.0168 34.3 deg 300.706 deg Andreanof Islands, Aleutian Is. 2023/10/16 11:35:30 GMT (53.1, -175.5) 253 km 6.7 Mi
58.69192 75.6 deg 295.242 deg Bonin Islands, Japan Region 2024/04/27 08:35:34 GMT (27.8, 139.6) 503 km 6.5 mww
57.78145 98.3 deg 274.123 deg Irian Jaya, Indonesia 2023/12/30 17:16:23 GMT (-3.2, 139.3) 10 km 6.5 Mi
57.54409 77.8 deg 284.367 deg Mariana Islands 2023/12/10 14:11:39 GMT (18.8, 146.1) 119 km 5.7 mww
57.18752 35.2 deg 299.887 deg Andreanof Islands, Aleutian Is. 2023/10/16 11:35:31 GMT (52.4, -176.9) 187 km 6.4 Mww
56.650173 34.3 deg 137.766 deg Central Mexico 2023/12/07 20:03:38 GMT (18.4, -98.6) 44 km 5.8 mww
56.15817 76.9 deg 230.592 deg Tonga Islands 2023/12/12 05:33:10 GMT (-15.2, -173.3) 10 km 5.7 mww
55.427616 69.7 deg 303.863 deg Near West Coast Of Honshu, Japan 2024/01/09 08:59:10 GMT (37.9, 137.7) 11 km 5.8 Mww
55.02976 92.6 deg 264.55 deg New Britain Region, P.N.G. 2024/05/14 17:15:48 GMT (-5.6, 150.2) 121 km 5.6 mww
54.85756 81.1 deg 130.244 deg Northern Chile 2023/12/02 07:55:40 GMT (-19.2, -69.1) 106 km 5.8 Mww
54.690693 91.9 deg 240.256 deg Southeast Of Loyalty Islands 2023/12/17 07:37:59 GMT (-21.6, 169.2) 10 km 5.7 Mww
54.628902 82.0 deg 233.89 deg Fiji Islands Region 2023/10/31 11:10:56 GMT (-17.5, -179.0) 548 km 6.4 mww
53.678135 84.4 deg 228.311 deg Tonga Islands Region 2023/12/24 02:22:17 GMT (-22.7, -175.7) 49 km 5.3 Mww
53.20904 88.6 deg 253.685 deg Solomon Islands 2024/04/12 15:59:18 GMT (-10.2, 160.9) 42 km 5.8 Mww
52.457973 89.4 deg 304.743 deg Taiwan 2024/04/22 18:26:52 GMT (23.7, 121.7) 9.0 km 6.1 mww
52.21171 87.2 deg 158.441 deg West Chile Rise 2024/06/04 18:32:59 GMT (-37.3, -94.6) 10 km 5.5 Mww
49.642532 97.2 deg 340.036 deg Xizang 2024/04/13 05:44:39 GMT (33.5, 81.9) 10 km 5.5 mb
49.61749 90.5 deg 344.488 deg Kyrgyzstan-Xinjiang Border Reg. 2024/01/22 23:19:26 GMT (41.2, 78.7) 10 km 5.6 mb
46.15323 82.0 deg 233.192 deg Fiji Islands Region 2024/06/04 10:00:02 GMT (-18.0, -178.4) 586 km 5.6 Mww
44.745743 64.5 deg 303.181 deg Off East Coast Of Honshu, Japan 2024/04/06 00:12:17 GMT (40.9, 143.2) 19 km 5.4 Mww
44.740902 87.6 deg 128.573 deg Salta Province, Argentina 2023/10/10 00:13:15 GMT (-23.6, -63.7) 538 km 5.6 Mww
44.33869 90.8 deg 265.142 deg New Ireland Region, P.N.G. 2023/11/13 07:43:32 GMT (-3.9, 151.0) 10 km 5.7 mb
44.30039 94.9 deg 224.888 deg South Of Kermadec Islands 2024/06/27 16:37:51 GMT (-33.4, -179.2) 32 km 5.9 Mww
44.003853 84.1 deg 231.655 deg Fiji Islands Region 2024/03/02 00:26:40 GMT (-20.6, -178.4) 537 km 5.8 mww
43.349022 54.4 deg 100.397 deg Virgin Islands 2023/12/09 14:27:22 GMT (18.9, -64.4) 7.0 km 5.7 Ml
41.437244 86.4 deg 158.709 deg West Chile Rise 2024/06/04 18:32:56 GMT (-36.6, -95.3) 10 km 5.5 Mwb
41.311672 81.0 deg 230.041 deg Tonga Islands 2024/01/18 22:12:20 GMT (-18.9, -175.1) 218 km 6.4 Mww
40.33146 91.2 deg 238.859 deg Southeast Of Loyalty Islands 2024/04/19 09:18:01 GMT (-21.9, 170.8) 96 km 5.7 mww
36.57347 82.4 deg 280.667 deg South Of Mariana Islands 2024/04/16 14:58:56 GMT (12.9, 145.4) 18 km 5.4 mww
32.15923 92.1 deg 263.808 deg New Britain Region, P.N.G. 2024/05/01 23:45:25 GMT (-5.8, 151.0) 29 km 5.9 Mww
31.589678 79.3 deg 281.747 deg Mariana Islands 2024/04/02 22:16:44 GMT (15.9, 146.9) 10 km 5.2 Mww
27.427422 92.0 deg 263.753 deg New Britain Region, P.N.G. 2024/04/14 20:56:28 GMT (-5.8, 151.1) 49 km 6.5 mww
18.642267 78.4 deg 231.241 deg Tonga Islands 2024/02/18 07:29:19 GMT (-16.1, -174.6) 212 km 5.6 mww