Station PT KEKH - Kekaha, Kauai, Hawaii

Network: PT - Pacific Tsunami Warning Seismic System

Nearby stations (2 deg radius)

Station Name (Lat, Lon) Start / End Elevation
KEKH Kekaha, Kauai, Hawaii (21.98, -159.71) 2007-07-13 / 2599-12-31 54 m
Crust2 Type:A0,normal oceanic, 0.07 km seds.
Thickness Estimate:12 km
Thickness StdDev:2.4 km
Vp/Vs Estimate:1.76
Vp/Vs StdDev:0.09
Vs Estimate:2.402 km/s
Poisson's Ratio:0.26
Peak Value:0.04
Assumed Vp:4.24 km/s
Ps Weight:0.33333334
PpPs Weight:0.33333334
PsPs Weight:0.33333328
Residual Complexity:0.533
Nearby stations H: +-
(2.0 deg) Vp/Vs: +-

6 with match > 90% ( 18.181818 %) and 8 with match > 80% ( 24.242424 %) out of 33.

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Azimuth Distribution of Events:

Prior Results for this Station

Study Thickness Vp/Vs Vp Vs Poissons Ratio Extra
EARS 12 km 1.76 4.24 km/s 2.402 km/s 0.26
Crust2.0 12 km 2.19 4.24 km/s 1.94 km/s 0.37 A0,normal oceanic, 0.07 km seds.
Global Maxima 12 km 1.76 4.24 km/s 2.402 km/s 0.26 amp=0.042395487
Local Maxima 1 15 km 1.60 4.24 km/s 2.65 km/s 0.18 amp=0.03041741
Local Maxima 2 11 km 1.74 4.24 km/s 2.433 km/s 0.25 amp=0.025113732
Local Maxima 3 20 km 1.61 4.24 km/s 2.633 km/s 0.19 amp=0.0162194
Local Maxima 4 30 km 1.65 4.24 km/s 2.562 km/s 0.21 amp=0.011452192
Predicted Arrivals for vertical incidence
(zero ray parameter)
Ps2.17 SECOND
PpPs7.83 SECOND
PsPs/PpSs9.99 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

(8 events)
Radial Match Distance Baz FERegion Time Lat/Lon Depth Magnitude
96.45285 52.8 deg 242.515 deg Solomon Islands 2014/04/19 13:27:59 GMT (-6.7, 154.9) 31 km 7.5 MWW, 7.8 MI
95.47244 49.9 deg 232.255 deg Solomon Islands 2014/04/12 20:14:39 GMT (-11.3, 162.2) 29 km 7.6 MWW, 8.3 MI
92.75529 47.9 deg 201.966 deg South Of Fiji Islands 2013/05/23 17:19:04 GMT (-23.0, -177.2) 174 km 7.4 MW, 6.6 MB, 7.4 MW
92.57134 48.0 deg 325.314 deg Sea Of Okhotsk 2013/05/24 05:44:48 GMT (54.9, 153.2) 598 km 8.4 MW, 7.5 MB, 8.3 MW
92.29775 34.1 deg 336.027 deg Rat Islands, Aleutian Islands 2014/06/23 20:53:09 GMT (51.8, 178.8) 108 km 7.9 MWW, 7.1 MI, 7.9 MWC
91.09783 31.9 deg 341.551 deg Andreanof Islands, Aleutian Is. 2013/08/30 16:25:02 GMT (51.5, -175.2) 29 km 7.0 MWW, 6.5 ML, 6.8 MI, 6.9 MWC, 6.9 MWB, 7.0 MWW, 7.0 MI, 7.0 MWC
88.57132 54.6 deg 199.131 deg Kermadec Islands, New Zealand 2014/06/23 19:19:16 GMT (-30.1, -177.7) 20 km 6.9 MWW, 6.7 MWB, 7.2 MI
82.67983 52.6 deg 242.521 deg Solomon Islands 2014/04/11 07:07:21 GMT (-6.6, 155.1) 50 km 7.1 MWW, 7.0 MWB, 7.3 MI

Losers

(25 events)
Radial Match Distance Baz FERegion Time Lat/Lon Depth Magnitude Reason
95.24656 50.1 deg 232.243 deg Solomon Islands 2014/04/13 12:36:18 GMT (-11.5, 162.1) 35 km 7.4 MWW, 7.7 MI
78.93048 55.3 deg 83.382 deg Guerrero, Mexico 2014/04/18 14:27:26 GMT (17.6, -100.8) 24 km 7.2 MWW, 7.0 MWB, 7.3 MWC, 7.5 MI
75.89546 56.8 deg 246.639 deg New Britain Region, P.N.G. 2013/07/07 20:30:06 GMT (-6.0, 149.7) 56 km 6.6 MW, 6.1 MB, 6.6 MW
74.75341 96.2 deg 108.863 deg Near Coast Of Northern Chile 2014/04/01 23:57:57 GMT (-19.9, -70.9) 20 km 6.9 MWW, 6.9 MWC
70.61329 48.0 deg 321.458 deg Sea Of Okhotsk 2013/05/24 14:56:31 GMT (52.2, 151.4) 624 km 6.7 MW, 6.7 MB, 6.7 MW
66.34166 50.6 deg 313.395 deg Sea Of Okhotsk 2013/08/04 15:56:34 GMT (47.0, 145.2) 375 km 5.8 MW, 5.8 MW
65.01713 55.4 deg 199.364 deg Kermadec Islands, New Zealand 2013/10/24 00:25:46 GMT (-30.8, -178.2) 49 km 5.5 MWW, 5.5 MWW, 5.6 MWC
62.545387 52.7 deg 242.8 deg Solomon Islands 2013/10/16 10:30:58 GMT (-6.4, 154.9) 35 km 6.8 MWW, 6.7 MWB, 6.8 MWW, 6.8 MWC, 7.1 MI
59.876926 43.3 deg 328.595 deg Near East Coast Of Kamchatka 2013/11/12 07:03:51 GMT (54.7, 162.3) 43 km 6.4 MWW, 6.3 MWC, 6.4 MWW, 6.4 MWB, 6.5 MWC, 6.6 MI
58.913914 52.0 deg 204.109 deg South Of Fiji Islands 2014/03/26 03:36:25 GMT (-26.1, 179.3) 510 km 6.1 MB
58.41491 31.7 deg 341.341 deg Andreanof Islands, Aleutian Is. 2013/08/31 06:43:54 GMT (51.4, -175.3) 25 km 5.5 MW, 5.5 MWC, 5.5 MWC
57.54587 52.9 deg 242.994 deg Solomon Islands 2013/04/14 01:32:22 GMT (-6.5, 154.6) 31 km 6.5 MW, 6.0 MB, 6.5 MS, 6.6 MW
57.310997 91.4 deg 297.552 deg Myanmar-China Border Region 2014/05/23 20:49:24 GMT (25.0, 97.9) 25 km 5.6 MB
56.43683 51.9 deg 204.169 deg South Of Fiji Islands 2014/03/26 03:29:36 GMT (-26.1, 179.3) 493 km 6.5 MWP, 6.3 MWW, 6.3 MWC, 6.4 MWB, 6.4 MWC, 6.5 MI
56.417973 70.7 deg 84.97 deg Near Coast Of Nicaragua 2014/04/11 20:29:13 GMT (11.6, -86.0) 135 km 6.6 MWW, 6.6 MWC, 6.6 MWB, 6.6 MI
56.27582 50.7 deg 205.165 deg South Of Fiji Islands 2014/05/04 09:15:53 GMT (-24.6, 179.1) 528 km 6.6 MWP, 6.8 MI
56.129223 32.9 deg 346.691 deg Fox Islands, Aleutian Islands 2014/02/26 21:13:40 GMT (53.6, -171.8) 265 km 6.1 MWW, 5.9 MI, 5.9 ML, 6.1 MWC, 6.1 MWB, 6.2 MWC
55.996292 47.6 deg 323.07 deg Sea Of Okhotsk 2013/10/01 03:38:21 GMT (53.2, 152.8) 573 km 6.7 MWW, 6.7 MWC, 6.8 MWC, 6.8 MWB
55.77861 76.3 deg 256.379 deg Banda Sea 2014/02/03 22:36:37 GMT (-7.2, 128.2) 7.1 km 5.8 MWW, 5.8 MWB, 5.9 MWC
53.997578 51.0 deg 300.362 deg Off East Coast Of Honshu, Japan 2014/01/04 05:23:00 GMT (37.0, 143.4) 22 km 5.5 MWB
53.414505 52.7 deg 242.45 deg Solomon Islands 2014/04/19 01:04:03 GMT (-6.7, 155.1) 24 km 6.6 MWB, 6.9 MI, 7.0 MI
51.76713 55.3 deg 291.899 deg Southeast Of Honshu, Japan 2013/09/04 00:18:23 GMT (29.9, 138.8) 402 km 6.5 MWW, 6.5 MWW, 6.5 MWB, 6.5 MWC
50.131954 44.9 deg 200.029 deg Tonga Islands 2014/04/26 06:02:16 GMT (-20.7, -174.7) 10 km 6.5 MWP
46.73195 83.3 deg 160.144 deg Southern East Pacific Rise 2013/04/06 10:29:20 GMT (-55.6, -123.2) 9.9 km 5.5 MW
41.247368 73.8 deg 271.41 deg Mindanao, Philippines 2013/06/01 14:10:06 GMT (7.3, 124.9) 10 km 5.6 MW, 5.6 MW, 5.7 MB