Station TA A04A - Lummi Island, Lummi Island, WA, USA
Network: TA - USArray Transportable Network (new EarthScope stations)
Nearby stations (2 deg radius)
Station | Name | (Lat, Lon) | Start / End | Elevation |
A04A | Lummi Island, Lummi Island, WA, USA | (48.72, -122.71) | 2004-09-19 / 2499-01-01 | 23 m |
Crust2 Type: | L8,thin continental arc, Cordilleras, 0.5 km seds. |
Thickness Estimate: | 41 km |
Thickness StdDev: | 1.4 km |
Vp/Vs Estimate: | 1.66 |
Vp/Vs StdDev: | 0.05 |
Vs Estimate: | 3.95 km/s |
Poisson's Ratio: | 0.22 |
Peak Value: | 0.02 |
Assumed Vp: | 6.566 km/s |
Ps Weight: | 0.33333334 |
PpPs Weight: | 0.33333334 |
PsPs Weight: | 0.33333328 |
Residual Complexity: | 0.718 |
Nearby stations H: | 38 km +- 4.9 km |
(2.0 deg) Vp/Vs: | 1.71 +- 0.08 |
23 with match > 90% ( 43.396225 %) and 53 with match > 80% ( 100.0 %) out of 53.
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 | 41 km | 1.66 | 6.566 km/s | 3.95 km/s | 0.22 | |
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 | 41 km | 1.66 | 6.566 km/s | 3.95 km/s | 0.22 | amp=0.022480126 |
Local Maxima 1 | 32 km | 1.79 | 6.566 km/s | 3.679 km/s | 0.27 | amp=0.014332217 |
Local Maxima 2 | 50 km | 1.99 | 6.566 km/s | 3.308 km/s | 0.33 | amp=0.011384466 |
Local Maxima 3 | 40 km | 1.66 | 6.566 km/s | 3.961 km/s | 0.21 | amp=0.01014034 |
Local Maxima 4 | 32 km | 1.74 | 6.566 km/s | 3.785 km/s | 0.25 | amp=0.00522069 |
Predicted Arrivals for vertical incidence (zero ray parameter) | |
Ps | 4.11 SECOND |
PpPs | 16.52 SECOND |
PsPs/PpSs | 20.64 SECOND |
Events Processed for this Station
Download zip of receiver functions as SAC
Plot maxima for each earthquake.
Events Used in the Stack
(53 events)Radial Match | Distance | Baz | FERegion | Time | Lat/Lon | Depth | Magnitude |
97.03864 | 67.6 deg | 128.878 deg | Northern Peru | 2005/09/26 01:55:37 GMT | (-5.7, -76.4) | 115 km | 6.7 MB, 7.5 MW, 7.5 MW |
96.77009 | 53.3 deg | 300.855 deg | East Of Kuril Islands | 2007/01/13 04:23:21 GMT | (46.2, 154.5) | 10 km | 7.3 MB, 8.2 MS, 8.1 MW, 7.9 MW |
96.58649 | 82.5 deg | 227.785 deg | Tonga Islands | 2006/05/03 15:26:40 GMT | (-20.2, -174.1) | 55 km | 7.2 MB, 7.8 MS, 7.9 MW, 7.9 MW |
96.39468 | 84.9 deg | 132.181 deg | Northern Chile | 2007/11/14 15:40:50 GMT | (-22.2, -69.9) | 40 km | 6.7 MB, 7.4 MS, 7.7 MW, 7.4 ME |
96.286804 | 74.1 deg | 133.174 deg | Near Coast Of Peru | 2007/08/15 23:40:57 GMT | (-13.4, -76.6) | 39 km | 6.7 MB, 7.9 MS, 8.0 MW, 7.5 ME |
95.64163 | 86.8 deg | 248.558 deg | Santa Cruz Islands | 2007/09/02 01:05:18 GMT | (-11.6, 165.8) | 35 km | 5.9 MB, 7.3 MS, 7.2 MW, 6.9 ME |
95.51014 | 36.5 deg | 296.417 deg | Rat Islands, Aleutian Islands | 2005/06/14 17:10:16 GMT | (51.2, 179.4) | 51 km | 6.0 MB, 6.8 MW, 6.6 MW |
95.320786 | 65.5 deg | 300.547 deg | Near East Coast Of Honshu, Japan | 2005/08/16 02:46:28 GMT | (38.3, 142.0) | 36 km | 6.5 MB, 6.8 MS, 7.2 MW, 7.1 MW |
94.61964 | 53.8 deg | 301.833 deg | Kuril Islands | 2006/11/15 11:14:13 GMT | (46.6, 153.3) | 10 km | 6.5 MB, 7.8 MS, 8.3 MW, 7.9 MW |
94.54983 | 64.0 deg | 298.711 deg | Off East Coast Of Honshu, Japan | 2005/11/14 21:38:51 GMT | (38.1, 144.9) | 11 km | 6.7 MB, 6.8 MS, 7.0 MW, 6.9 MW |
93.264435 | 59.4 deg | 125.277 deg | Near West Coast Of Colombia | 2007/09/10 01:49:14 GMT | (3.0, -78.0) | 31 km | 6.1 MB, 6.7 MS, 6.8 MW |
93.00179 | 54.5 deg | 128.459 deg | South Of Panama | 2005/05/05 19:12:20 GMT | (5.7, -82.8) | 10 km | 5.9 MB, 5.8 MS, 6.5 MW, 6.4 MW |
92.64433 | 89.0 deg | 227.356 deg | South Of Fiji Islands | 2007/12/09 07:28:20 GMT | (-26.0, -177.5) | 152 km | 7.0 MB, 7.8 MW, 7.7 MW |
92.57434 | 86.0 deg | 130.648 deg | Chile-Bolivia Border Region | 2005/11/17 19:26:56 GMT | (-22.3, -67.9) | 163 km | 6.0 MB, 6.9 MW, 6.8 MW |
92.23635 | 60.6 deg | 302.718 deg | Hokkaido, Japan Region | 2004/11/28 18:32:14 GMT | (43.0, 145.1) | 39 km | 6.4 MB, 6.7 MS, 7.0 MW, 7.0 MW |
91.854324 | 76.7 deg | 288.136 deg | Volcano Islands, Japan Region | 2007/09/28 13:38:59 GMT | (22.0, 142.7) | 276 km | 6.7 MB, 7.4 MW, 7.4 MW |
91.80002 | 88.1 deg | 131.118 deg | Chile-Argentina Border Region | 2006/08/25 00:44:46 GMT | (-24.4, -67.0) | 184 km | 5.9 MB, 6.6 MW, 6.6 MW |
91.65809 | 49.0 deg | 304.784 deg | Near East Coast Of Kamchatka | 2006/08/24 21:50:36 GMT | (51.1, 157.5) | 43 km | 5.9 MB, 6.2 MS, 6.5 MW, 6.5 MW |
91.58033 | 40.2 deg | 314.68 deg | Eastern Siberia, Russia | 2006/04/20 23:25:02 GMT | (60.9, 167.1) | 22 km | 6.8 MB, 7.6 MS, 7.6 MW, 7.3 MW |
90.933105 | 94.7 deg | 225.519 deg | Kermadec Islands Region | 2006/05/16 10:39:23 GMT | (-31.8, -179.3) | 152 km | 6.8 MB, 7.4 MW, 7.4 MW |
90.56527 | 78.4 deg | 227.939 deg | Samoa Islands Region | 2006/09/28 06:22:09 GMT | (-16.6, -172.0) | 28 km | 6.5 MB, 6.6 MS, 6.9 MW, 6.7 MW |
90.32956 | 88.0 deg | 244.059 deg | Vanuatu Islands | 2007/07/15 09:27:34 GMT | (-15.4, 168.6) | 8.0 km | 6.0 MB, 5.8 MS, 6.1 MW, 6.0 MW |
90.18675 | 37.7 deg | 298.04 deg | Rat Islands, Aleutian Islands | 2006/06/14 04:18:42 GMT | (51.8, 177.1) | 14 km | 5.9 MB, 6.4 MS, 6.4 MW, 6.4 MW |
89.51536 | 77.3 deg | 284.066 deg | Mariana Islands | 2007/10/31 03:30:17 GMT | (18.9, 145.4) | 223 km | 6.2 MB, 7.2 MW, 7.2 MW |
89.351425 | 48.6 deg | 306.019 deg | Kamchatka Peninsula, Russia | 2007/05/30 20:22:12 GMT | (52.1, 157.3) | 116 km | 6.4 MB, 6.4 MW, 6.4 MW |
88.82887 | 53.9 deg | 301.722 deg | Kuril Islands | 2006/10/01 09:06:02 GMT | (46.5, 153.2) | 19 km | 6.1 MB, 6.4 MS, 6.6 MW, 6.5 MW |
88.78347 | 40.2 deg | 313.907 deg | Eastern Siberia, Russia | 2006/04/29 16:58:06 GMT | (60.5, 167.5) | 11 km | 6.4 MB, 6.6 MS, 6.6 MW, 6.4 MW |
87.94759 | 35.8 deg | 296.255 deg | Andreanof Islands, Aleutian Is. | 2007/12/19 09:30:27 GMT | (51.4, -179.5) | 29 km | 6.4 MB, 7.1 MS, 7.1 MW, 7.0 MW |
87.94241 | 84.3 deg | 231.167 deg | Fiji Islands Region | 2006/01/02 22:13:40 GMT | (-19.9, -178.2) | 583 km | 6.5 MB, 7.2 MW, 7.1 MW |
87.8245 | 69.2 deg | 303.117 deg | Near West Coast Of Honshu, Japan | 2007/03/25 00:41:57 GMT | (37.3, 136.6) | 8.0 km | 6.1 MB, 6.8 MS, 6.7 MW, 6.6 MW |
87.63543 | 32.4 deg | 151.95 deg | Off Coast Of Jalisco, Mexico | 2005/06/27 11:35:45 GMT | (18.8, -107.3) | 20 km | 5.8 MB, 5.9 MS, 6.2 MW, 6.1 MW |
87.07212 | 58.3 deg | 123.742 deg | Near West Coast Of Colombia | 2004/11/15 09:06:56 GMT | (4.7, -77.5) | 15 km | 6.6 MB, 7.1 MS, 7.2 MW, 7.1 MW |
86.9839 | 89.4 deg | 227.364 deg | South Of Fiji Islands | 2007/07/18 00:07:35 GMT | (-26.3, -177.7) | 10 km | 5.8 MB, 5.9 MS, 6.1 MW, 6.0 MW |
86.47195 | 57.8 deg | 124.788 deg | South Of Panama | 2007/03/18 02:11:05 GMT | (4.6, -78.5) | 8.0 km | 6.4 MB, 5.7 MS, 6.2 MW, 6.1 MW |
86.29688 | 34.8 deg | 142.202 deg | Guerrero, Mexico | 2006/08/11 14:30:40 GMT | (18.6, -101.1) | 60 km | 6.0 MB, 6.1 MW, 6.0 MW |
85.61131 | 60.1 deg | 101.722 deg | Windward Islands | 2007/11/29 19:00:19 GMT | (15.0, -61.3) | 148 km | 6.9 MB, 7.4 MW, 7.4 MW |
85.53498 | 38.0 deg | 299.043 deg | Rat Islands, Aleutian Islands | 2006/06/27 02:39:35 GMT | (52.2, 176.2) | 34 km | 5.6 MB, 6.0 MS, 6.2 MW, 6.2 MW |
84.78039 | 79.4 deg | 279.905 deg | Mariana Islands | 2004/10/04 19:20:34 GMT | (14.5, 147.0) | 7.2 km | 5.9 MB, 5.9 MS, 6.0 MW, 5.9 MW |
84.41926 | 78.0 deg | 229.975 deg | Tonga Islands | 2006/07/07 07:26:12 GMT | (-15.2, -173.6) | 35 km | 5.7 MB, 5.9 MS, 6.0 MW, 6.0 MW |
84.34615 | 48.5 deg | 127.663 deg | Nicaragua | 2005/08/03 11:03:15 GMT | (11.2, -85.5) | 14 km | 6.0 MB, 6.5 MS, 6.3 MW, 6.3 MW |
84.28577 | 36.1 deg | 296.319 deg | Andreanof Islands, Aleutian Is. | 2007/08/02 03:21:42 GMT | (51.3, -180.0) | 21 km | 6.3 MB, 6.6 MS, 6.7 MW, 6.6 MW |
83.97678 | 53.8 deg | 127.332 deg | South Of Panama | 2005/08/27 18:38:20 GMT | (6.8, -82.4) | 10 km | 5.6 MB, 5.6 MS, 6.2 MW, 6.1 MW |
83.80294 | 74.3 deg | 133.283 deg | Near Coast Of Peru | 2007/08/17 13:18:13 GMT | (-13.6, -76.6) | 48 km | 5.6 MB, 5.6 MS, 5.9 MW |
83.77678 | 79.1 deg | 281.721 deg | Mariana Islands | 2005/02/05 03:34:25 GMT | (16.0, 145.9) | 143 km | 6.3 MB, 6.6 MW, 6.5 MW |
83.67642 | 64.8 deg | 300.214 deg | Near East Coast Of Honshu, Japan | 2005/08/24 10:15:28 GMT | (38.6, 143.0) | 10 km | 6.0 MB, 5.6 MS, 6.2 MW |
83.56573 | 72.9 deg | 169.438 deg | Easter Island Region | 2005/07/11 12:01:35 GMT | (-23.8, -111.7) | 10 km | 6.0 MB, 5.4 MS, 5.8 MW, 5.8 MW |
83.26736 | 48.1 deg | 128.366 deg | Near Coast Of Nicaragua | 2005/07/02 02:16:43 GMT | (11.2, -86.2) | 27 km | 5.6 MB, 6.4 MS, 6.6 MW, 6.6 MW |
82.954994 | 86.9 deg | 128.919 deg | Jujuy Province, Argentina | 2007/07/21 15:34:52 GMT | (-22.2, -65.8) | 290 km | 5.8 MB, 6.4 MW, 6.3 MW |
82.929955 | 77.5 deg | 131.055 deg | Southern Peru | 2005/07/26 14:11:36 GMT | (-15.3, -73.0) | 110 km | 5.8 MB, 6.0 MW, 5.9 MW |
81.228386 | 35.7 deg | 295.941 deg | Andreanof Islands, Aleutian Is. | 2006/07/08 20:40:00 GMT | (51.2, -179.3) | 22 km | 6.2 MB, 6.4 MS, 6.6 MW, 6.6 MW |
81.08092 | 60.6 deg | 302.566 deg | Hokkaido, Japan Region | 2004/12/06 14:15:11 GMT | (42.9, 145.2) | 35 km | 6.5 MB, 6.5 MS, 6.8 MW, 6.8 MW |
80.8034 | 74.3 deg | 133.309 deg | Near Coast Of Peru | 2007/08/19 01:22:40 GMT | (-13.6, -76.6) | 26 km | 5.9 MB, 5.4 MS, 5.8 MW, 5.5 ML |
80.00021 | 64.7 deg | 300.048 deg | Off East Coast Of Honshu, Japan | 2005/08/24 10:14:47 GMT | (38.5, 143.2) | 10 km | 5.7 MB, 5.9 MW, 5.7 MW |
Losers
(0 events)Radial Match | Distance | Baz | FERegion | Time | Lat/Lon | Depth | Magnitude | Reason |