Station PT HPAH - Hawaii Preparatory Academy, Hawaii
Network: PT - Pacific Tsunami Warning Seismic System
Nearby stations (2 deg radius)
| Station | Name | (Lat, Lon) | Start / End | Elevation |
| HPAH | Hawaii Preparatory Academy, Hawaii | (20.03, -155.70) | 2007-12-04 / 2045-01-01 | 753 m |
| Crust2 Type: | A0,normal oceanic, 0.07 km seds. |
| Thickness Estimate: | 11 km |
| Thickness StdDev: | 12 km |
| Vp/Vs Estimate: | 1.83 |
| Vp/Vs StdDev: | 0.09 |
| Vs Estimate: | 2.32 km/s |
| Poisson's Ratio: | 0.29 |
| Peak Value: | 0.08 |
| Assumed Vp: | 4.24 km/s |
| Ps Weight: | 0.33333334 |
| PpPs Weight: | 0.33333334 |
| PsPs Weight: | 0.33333328 |
| Residual Complexity: | 0.428 |
| Nearby stations H: | +- |
| (2.0 deg) Vp/Vs: | +- |
3 with match > 90% ( 3.3333333 %) and 7 with match > 80% ( 7.7777777 %) out of 90.
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 | 11 km | 1.83 | 4.24 km/s | 2.32 km/s | 0.29 | |
| 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 | 11 km | 1.83 | 4.24 km/s | 2.32 km/s | 0.29 | amp=0.08256586 |
| Local Maxima 1 | 44 km | 1.65 | 4.24 km/s | 2.57 km/s | 0.21 | amp=0.02989472 |
| Local Maxima 2 | 14 km | 1.68 | 4.24 km/s | 2.531 km/s | 0.22 | amp=0.021955267 |
| Local Maxima 3 | 12 km | 1.60 | 4.24 km/s | 2.65 km/s | 0.18 | amp=0.021777771 |
| Local Maxima 4 | 50 km | 1.61 | 4.24 km/s | 2.642 km/s | 0.18 | amp=0.018782753 |
| Predicted Arrivals for vertical incidence (zero ray parameter) | |
| Ps | 2.10 SECOND |
| PpPs | 7.17 SECOND |
| PsPs/PpSs | 9.27 SECOND |
Events Processed for this Station
Download zip of receiver functions as SAC
Plot maxima for each earthquake.
Events Used in the Stack
(7 events)| Radial Match | Distance | Baz | FERegion | Time | Lat/Lon | Depth | Magnitude |
| 95.40223 | 55.4 deg | 246.388 deg | Solomon Islands | 2014/04/19 13:27:59 GMT | (-6.7, 154.9) | 31 km | 7.5 MWW, 7.8 MI |
| 94.03217 | 37.5 deg | 333.884 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 |
| 92.568016 | 47.7 deg | 207.229 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 |
| 88.32485 | 51.8 deg | 236.746 deg | Solomon Islands | 2014/04/12 20:14:39 GMT | (-11.3, 162.2) | 29 km | 7.6 MWW, 8.3 MI |
| 87.319046 | 50.7 deg | 313.843 deg | Kuril Islands | 2013/04/19 03:05:52 GMT | (46.2, 150.8) | 110 km | 7.2 MW, 7.1 MB, 7.2 MW |
| 83.284424 | 92.6 deg | 110.992 deg | Near Coast Of Northern Chile | 2014/04/03 02:56:06 GMT | (-20.7, -70.6) | 17 km | 5.6 MB |
| 81.48074 | 51.7 deg | 325.083 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 |
Losers
(83 events)| Radial Match | Distance | Baz | FERegion | Time | Lat/Lon | Depth | Magnitude | Reason |
| 96.47536 | 92.5 deg | 109.708 deg | Near Coast Of Northern Chile | 2014/04/01 23:59:57 GMT | (-19.5, -70.2) | 22 km | 5.8 MB | |
| 89.782234 | 92.4 deg | 110.345 deg | Near Coast Of Northern Chile | 2014/04/01 23:57:33 GMT | (-20.0, -70.6) | 35 km | 6.9 MWW, 4.9 MB | |
| 87.12537 | 92.4 deg | 109.678 deg | Near Coast Of Northern Chile | 2014/04/01 23:58:00 GMT | (-19.4, -70.3) | 18 km | 6.2 M | |
| 86.344696 | 92.3 deg | 110.585 deg | Near Coast Of Northern Chile | 2014/04/02 00:33:45 GMT | (-20.2, -70.7) | 13 km | 5.5 MB | |
| 81.70798 | 92.3 deg | 109.912 deg | Near Coast Of Northern Chile | 2014/04/02 00:04:54 GMT | (-19.6, -70.5) | 34 km | 5.5 MB | |
| 79.97882 | 35.0 deg | 338.638 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 | |
| 78.44346 | 60.3 deg | 84.075 deg | Near Coast Of Chiapas, Mexico | 2014/07/07 11:23:55 GMT | (14.7, -92.4) | 60 km | 6.9 MWW, 6.9 MWC, 7.1 MI | |
| 77.99719 | 51.8 deg | 83.062 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 | |
| 77.67919 | 40.0 deg | 210.753 deg | Tonga Islands | 2014/06/29 17:15:08 GMT | (-15.0, -175.6) | 10 km | 6.7 MWW, 6.7 MWC, 6.8 MI | |
| 77.15311 | 52.0 deg | 236.714 deg | Solomon Islands | 2014/04/13 12:36:18 GMT | (-11.5, 162.1) | 35 km | 7.4 MWW, 7.7 MI | |
| 77.01132 | 34.9 deg | 339.016 deg | Andreanof Islands, Aleutian Is. | 2013/09/04 06:27:03 GMT | (51.6, -174.9) | 17 km | 6.0 MWW, 5.5 ML, 5.9 MWB, 6.0 MWW, 6.1 MWC, 6.1 MI | |
| 76.750305 | 55.2 deg | 246.677 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 | |
| 75.69944 | 59.6 deg | 250.048 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 | |
| 75.40164 | 37.6 deg | 333.699 deg | Rat Islands, Aleutian Islands | 2014/06/23 21:00:01 GMT | (51.8, 178.5) | 106 km | 5.7 MB, 5.2 ML | |
| 75.13283 | 55.4 deg | 205.191 deg | Kermadec Islands Region | 2013/08/12 04:16:47 GMT | (-30.6, -179.7) | 341 km | 6.1 MWW, 6.1 MWC, 6.2 MWC, 6.2 MWB | |
| 74.42933 | 42.2 deg | 210.432 deg | Fiji Islands Region | 2013/11/23 07:48:32 GMT | (-17.1, -176.5) | 371 km | 6.5 MWW, 6.4 MI, 6.5 MWC, 6.5 MWB | |
| 74.40249 | 79.0 deg | 261.853 deg | Seram, Indonesia | 2014/05/02 08:43:37 GMT | (-3.8, 127.4) | 54 km | 6.0 MWP | |
| 74.01486 | 55.2 deg | 246.409 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 | |
| 73.82781 | 49.6 deg | 230.189 deg | Vanuatu Islands | 2014/01/01 16:03:29 GMT | (-13.9, 167.2) | 187 km | 6.5 MWW, 6.5 MWC, 6.6 MWC, 6.6 MI, 6.6 MWB | |
| 73.565094 | 45.0 deg | 209.991 deg | Fiji Islands Region | 2014/11/01 18:57:22 GMT | (-19.7, -177.7) | 434 km | 7.1 MWW, 6.9 MI, 7.1 MWC, 7.2 MWB | |
| 72.90121 | 51.9 deg | 208.912 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 | |
| 72.75132 | 51.7 deg | 223.36 deg | Vanuatu Islands | 2013/04/13 22:49:50 GMT | (-19.1, 169.5) | 280 km | 6.0 MW, 5.9 MB, 6.0 MW | |
| 72.586044 | 44.6 deg | 203.601 deg | Tonga Islands | 2014/09/04 05:33:46 GMT | (-21.4, -173.3) | 12 km | 6.0 MWB | |
| 72.18835 | 51.9 deg | 321.44 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 | |
| 71.15186 | 40.1 deg | 208.661 deg | Tonga Islands | 2014/07/19 12:27:09 GMT | (-15.8, -174.4) | 220 km | 6.0 MWP | |
| 70.242966 | 44.6 deg | 205.715 deg | Tonga Islands | 2014/04/26 06:02:16 GMT | (-20.7, -174.7) | 10 km | 6.5 MWP | |
| 70.167305 | 53.2 deg | 207.509 deg | Kermadec Islands Region | 2013/08/28 02:54:41 GMT | (-27.8, 179.6) | 478 km | 6.2 MWW, 6.2 MWW, 6.2 MWB, 6.2 MWC, 6.3 MWC | |
| 70.0025 | 87.7 deg | 106.303 deg | Central Peru | 2014/08/24 23:21:45 GMT | (-14.6, -73.6) | 101 km | 6.9 MWW, 6.8 MI, 6.9 MWB | |
| 69.865005 | 45.4 deg | 210.748 deg | Fiji Islands Region | 2014/07/21 14:54:40 GMT | (-19.8, -178.4) | 616 km | 6.9 MWB, 6.9 MI | |
| 69.701195 | 48.4 deg | 227.084 deg | Vanuatu Islands | 2014/03/05 09:56:57 GMT | (-14.7, 169.8) | 638 km | 6.3 MWW, 6.3 MWC, 6.4 MWC, 6.4 MWB | |
| 69.5197 | 55.1 deg | 203.763 deg | Kermadec Islands, New Zealand | 2013/09/30 05:55:55 GMT | (-30.9, -178.3) | 42 km | 6.5 MWW, 6.4 MWC, 6.5 MWW, 6.5 MWB, 6.7 MI | |
| 68.96215 | 43.4 deg | 207.999 deg | Tonga Islands | 2014/05/09 10:32:18 GMT | (-18.9, -175.6) | 153 km | 5.8 MWP | |
| 68.06773 | 56.9 deg | 286.589 deg | Volcano Islands, Japan Region | 2014/06/29 05:56:31 GMT | (24.4, 142.6) | 43 km | 6.2 MWP | |
| 66.03358 | 52.1 deg | 210.152 deg | South Of Fiji Islands | 2014/05/04 09:25:14 GMT | (-25.8, 178.2) | 611 km | 6.1 MB | |
| 65.87235 | 57.4 deg | 273.829 deg | Mariana Islands | 2014/09/17 06:14:46 GMT | (13.8, 144.4) | 137 km | 6.7 MWC, 7.1 MI | |
| 65.66105 | 65.0 deg | 203.198 deg | North Island, New Zealand | 2014/03/31 01:01:19 GMT | (-40.0, 176.6) | 24 km | 5.2 MW | |
| 63.443554 | 53.4 deg | 205.573 deg | Kermadec Islands Region | 2013/04/26 06:53:28 GMT | (-28.7, -178.9) | 351 km | 6.1 MW, 5.8 MB, 6.2 MW | |
| 63.369755 | 45.3 deg | 209.631 deg | Fiji Islands Region | 2014/05/06 04:32:06 GMT | (-20.1, -177.7) | 552 km | 5.7 MB | |
| 63.17254 | 53.2 deg | 202.206 deg | Kermadec Islands Region | 2014/08/11 10:07:37 GMT | (-29.7, -176.1) | 32 km | 5.5 MB | |
| 61.98813 | 78.4 deg | 266.817 deg | Northern Molucca Sea | 2014/01/27 00:24:39 GMT | (1.0, 126.3) | 39 km | 4.6 mb | |
| 60.98159 | 37.3 deg | 30.405 deg | Vancouver Island, Canada Region | 2014/04/24 03:10:13 GMT | (49.8, -127.4) | 11 km | 6.7 MWP, 6.7 MI | |
| 60.740536 | 47.9 deg | 318.831 deg | Kuril Islands | 2014/01/19 00:52:35 GMT | (49.1, 156.4) | 34 km | 4.9 MW | |
| 60.592514 | 50.7 deg | 210.052 deg | South Of Fiji Islands | 2014/05/04 09:15:53 GMT | (-24.6, 179.1) | 528 km | 6.6 MWP, 6.8 MI | |
| 60.521305 | 77.2 deg | 205.724 deg | Off W. Coast Of S. Island, N.Z. | 2014/12/01 13:04:24 GMT | (-48.9, 164.4) | 21 km | 5.7 MWW, 5.6 MWB, 5.6 MWC | |
| 58.92227 | 76.3 deg | 88.784 deg | South Of Panama | 2013/08/13 15:43:15 GMT | (5.8, -78.2) | 12 km | 6.7 MWW, 6.6 MWB, 6.7 MWW, 6.7 MWC, 6.7 MI | |
| 58.61537 | 64.6 deg | 308.617 deg | E. Russia-N.E. China Border Reg. | 2013/04/05 13:00:02 GMT | (42.7, 131.0) | 563 km | 6.3 MW, 6.2 MB, 6.4 MW | |
| 58.38004 | 58.6 deg | 249.692 deg | New Britain Region, P.N.G. | 2013/11/26 14:30:28 GMT | (-5.8, 150.8) | 61 km | 5.5 MWB, 5.4 MWC | |
| 55.748444 | 51.9 deg | 208.85 deg | South Of Fiji Islands | 2014/03/26 03:36:25 GMT | (-26.1, 179.3) | 510 km | 6.1 MB | |
| 55.492542 | 55.6 deg | 279.719 deg | Mariana Islands | 2014/05/23 21:20:06 GMT | (19.0, 145.0) | 558 km | 5.5 M | |
| 54.487988 | 56.9 deg | 248.16 deg | New Britain Region, P.N.G. | 2014/07/04 15:00:26 GMT | (-6.2, 152.8) | 10 km | 6.6 MWP, 6.7 MI | |
| 54.431587 | 92.1 deg | 110.417 deg | Near Coast Of Northern Chile | 2014/03/17 05:11:34 GMT | (-20.0, -70.9) | 17 km | 6.2 MWW, 6.2 MWB, 6.5 MWC | |
| 54.06068 | 41.3 deg | 14.826 deg | Southeastern Alaska | 2014/06/04 11:58:58 GMT | (59.0, -136.7) | 10 km | 5.7 MWP, 5.8 ML, 5.8 MI | |
| 53.83902 | 56.7 deg | 81.396 deg | Oaxaca, Mexico | 2014/07/29 10:46:15 GMT | (17.8, -95.5) | 95 km | 6.3 MWP | |
| 53.547237 | 39.3 deg | 207.688 deg | Tonga Islands | 2014/01/26 10:39:36 GMT | (-15.4, -173.5) | 42 km | 5.5 MW | |
| 53.2334 | 92.4 deg | 110.95 deg | Near Coast Of Northern Chile | 2014/04/04 01:37:51 GMT | (-20.6, -70.7) | 20 km | 6.1 MWP, 6.1 MWB, 6.1 MWW, 6.3 MWC | |
| 52.9979 | 56.7 deg | 302.241 deg | Near East Coast Of Honshu, Japan | 2013/07/19 16:39:18 GMT | (37.5, 141.6) | 40 km | 5.5 MW | |
| 52.88061 | 78.0 deg | 257.822 deg | Banda Sea | 2013/08/12 00:53:43 GMT | (-7.1, 129.8) | 95 km | 6.0 MWW, 6.0 MWW, 6.1 MWB, 6.1 MWC | |
| 52.193092 | 40.2 deg | 210.358 deg | Tonga Islands | 2014/06/29 18:24:30 GMT | (-15.4, -175.4) | 10 km | 5.6 MB | |
| 51.97405 | 56.2 deg | 249.888 deg | New Britain Region, P.N.G. | 2013/05/15 03:36:01 GMT | (-4.6, 152.8) | 59 km | 5.7 MW, 5.7 MB, 5.7 MW | |
| 51.688652 | 54.6 deg | 83.839 deg | Near Coast Of Guerrero, Mexico | 2014/08/13 06:48:11 GMT | (16.3, -98.2) | 10 km | 5.8 MWP | |
| 51.523846 | 77.9 deg | 287.221 deg | Philippine Islands Region | 2014/03/02 17:11:26 GMT | (20.2, 120.3) | 28 km | 4.8 MW | |
| 50.718216 | 77.9 deg | 164.979 deg | Pacific-Antarctic Ridge | 2014/06/03 04:39:57 GMT | (-55.0, -129.6) | 13 km | 5.6 MWC, 5.6 MWC | |
| 50.652058 | 53.1 deg | 59.4 deg | Oklahoma | 2014/03/30 06:51:56 GMT | (36.1, -97.4) | 10 km | 4.4 mb | |
| 49.32644 | 68.2 deg | 348.116 deg | East Of Severnaya Zemlya | 2014/01/14 03:43:05 GMT | (78.8, 126.0) | 10 km | 4.1 mb | |
| 49.11005 | 45.4 deg | 82.957 deg | Off Coast Of Jalisco, Mexico | 2014/05/31 11:53:48 GMT | (18.9, -107.4) | 10 km | 6.2 MWP, 6.6 MI | |
| 49.01254 | 76.1 deg | 286.623 deg | Philippine Islands Region | 2013/09/06 11:33:53 GMT | (20.2, 122.3) | 175 km | 5.9 MWW, 5.9 MWW, 6.0 MWC, 6.0 MWB | |
| 47.127605 | 59.4 deg | 201.908 deg | East Of North Island, N.Z. | 2014/01/01 14:23:01 GMT | (-35.5, -178.9) | 34 km | 4.8 MW | |
| 47.124012 | 49.7 deg | 234.906 deg | Santa Cruz Islands Region | 2014/04/18 04:13:12 GMT | (-11.2, 164.8) | 10 km | 6.0 MB | |
| 46.201157 | 57.2 deg | 304.574 deg | Eastern Honshu, Japan | 2014/06/14 17:31:41 GMT | (39.5, 141.0) | 92 km | 5.6 MWB, 5.6 MWC | |
| 46.07221 | 46.9 deg | 219.687 deg | Fiji Islands Region | 2013/04/11 15:28:28 GMT | (-17.3, 175.1) | 21 km | 5.7 MW, 5.5 MW | |
| 45.723335 | 60.7 deg | 84.084 deg | Near Coast Of Chiapas, Mexico | 2014/01/11 13:10:51 GMT | (14.6, -92.1) | 78 km | 5.5 MWB, 5.7 MWC | |
| 45.05671 | 35.8 deg | 48.161 deg | Northern California | 2013/05/24 03:47:08 GMT | (40.2, -121.1) | 9.7 km | 5.7 MW, 5.7 MB, 5.7 MW | |
| 43.729073 | 48.7 deg | 233.057 deg | Santa Cruz Islands | 2014/01/09 06:39:33 GMT | (-11.6, 166.5) | 58 km | 5.8 MWW, 5.8 MWB, 5.9 MWC | |
| 42.817932 | 47.2 deg | 204.515 deg | Tonga Islands Region | 2014/03/12 19:25:42 GMT | (-23.5, -175.1) | 17 km | 5.6 MWW, 5.4 MWB, 5.6 MWC | |
| 39.869778 | 82.7 deg | 72.473 deg | Puerto Rico Region | 2014/01/13 04:01:03 GMT | (19.0, -66.8) | 20 km | 6.4 MWW, 6.2 MWB, 6.3 MWC, 6.4 MI, 6.4 MWC | |
| 38.941082 | 57.4 deg | 81.999 deg | Chiapas, Mexico | 2014/05/21 10:06:14 GMT | (17.2, -94.9) | 128 km | 5.6 MWP | |
| 37.965065 | 54.2 deg | 301.771 deg | Off East Coast Of Honshu, Japan | 2013/10/25 21:27:34 GMT | (37.1, 144.7) | 10 km | 5.5 MB, 5.8 MWC | |
| 35.492397 | 50.3 deg | 228.928 deg | Vanuatu Islands | 2014/02/07 08:40:13 GMT | (-15.1, 167.4) | 122 km | 6.5 MWW, 6.5 MWC, 6.5 MWB, 6.5 MI | |
| 34.428555 | 46.3 deg | 210.562 deg | Fiji Islands Region | 2014/03/23 04:31:02 GMT | (-20.7, -178.8) | 607 km | 5.7 MWP, 5.9 MWC, 5.9 MWB | |
| 32.967133 | 59.9 deg | 251.585 deg | Bismarck Sea | 2013/07/10 17:16:46 GMT | (-5.0, 148.9) | 12 km | 5.5 MW | |
| 31.686836 | 56.3 deg | 304.847 deg | Near East Coast Of Honshu, Japan | 2014/07/04 22:42:04 GMT | (39.7, 142.0) | 45 km | 5.7 MB | |
| 23.041946 | 86.8 deg | 305.51 deg | Gansu, China | 2013/07/22 01:12:34 GMT | (34.5, 104.2) | 10 km | 5.6 MB | |
| 19.942087 | 64.2 deg | 137.996 deg | Easter Island Region | 2014/06/05 17:22:07 GMT | (-28.9, -112.3) | 7.7 km | 5.7 MWB |
