Station TA O04C - Chester, CA, USA

Network: TA - USArray Transportable Network (new EarthScope stations)

Nearby stations (2 deg radius)

Station Name (Lat, Lon) Start / End Elevation
O04C Chester, CA, USA (40.32, -121.09) 2005-05-25 / 2499-01-01 1513 m
Crust2 Type:L8,thin continental arc, Cordilleras, 0.5 km seds.
Thickness Estimate:43 km
Thickness StdDev:2.6 km
Vp/Vs Estimate:1.67
Vp/Vs StdDev:0.06
Vs Estimate:3.938 km/s
Poisson's Ratio:0.22
Peak Value:0.03
Assumed Vp:6.566 km/s
Ps Weight:0.33333334
PpPs Weight:0.33333334
PsPs Weight:0.33333328
Residual Complexity:0.685
Nearby stations H: +-
(2.0 deg) Vp/Vs: +-

43 with match > 90% ( 51.807228 %) and 82 with match > 80% ( 98.79518 %) out of 83.

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 1.67 6.566 km/s 3.938 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 43 km 1.67 6.566 km/s 3.938 km/s 0.22 amp=0.027280282
Local Maxima 1 29 km 2.01 6.566 km/s 3.267 km/s 0.34 amp=0.019306038
Local Maxima 2 41 km 1.64 6.566 km/s 3.998 km/s 0.21 amp=0.0141634
Local Maxima 3 50 km 1.60 6.566 km/s 4.104 km/s 0.18 amp=0.0126831625
Local Maxima 4 39 km 1.68 6.566 km/s 3.903 km/s 0.23 amp=0.008611487
Predicted Arrivals for vertical incidence
(zero ray parameter)
Ps4.35 SECOND
PpPs17.37 SECOND
PsPs/PpSs21.71 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

(82 events)
Radial Match Distance Baz FERegion Time Lat/Lon Depth Magnitude
97.96273 84.9 deg 250.292 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
97.74677 54.8 deg 311.748 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
97.02622 73.7 deg 305.468 deg Near West Coast Of Honshu, Japan 2007/07/16 01:13:22 GMT (37.5, 138.4) 12 km 6.5 MB, 6.4 MS, 6.6 MW, 6.5 MW
96.89509 58.9 deg 306.266 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
96.825264 59.6 deg 307.095 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
96.53167 47.2 deg 320.83 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
96.517654 89.3 deg 258.35 deg Solomon Islands 2007/04/01 20:39:56 GMT (-8.5, 157.0) 10 km 6.8 MB, 7.9 MS, 8.1 MW, 7.7 ME
96.171715 61.5 deg 127.197 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
95.99287 77.8 deg 230.155 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
95.83917 69.3 deg 302.716 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
95.824524 80.1 deg 233.313 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
95.22989 67.5 deg 132.434 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
95.19327 55.1 deg 310.564 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
95.07286 76.4 deg 306.772 deg Sea Of Japan 2007/07/16 14:17:37 GMT (36.8, 134.9) 350 km 6.2 MB, 6.8 MW, 6.8 MW
94.965416 71.0 deg 304.267 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
94.92295 89.7 deg 226.389 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
94.89942 89.4 deg 263.616 deg New Ireland Region, P.N.G. 2005/09/09 07:26:43 GMT (-4.5, 153.5) 90 km 6.3 MB, 7.7 MW, 7.5 MW
94.65361 53.8 deg 122.228 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
94.42746 80.6 deg 290.781 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
94.357254 42.3 deg 123.409 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
94.18822 41.0 deg 305.467 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
94.021286 39.1 deg 306.09 deg Andreanof Islands, Aleutian Is. 2007/07/13 21:54:43 GMT (51.8, -176.3) 35 km 5.7 MB, 5.6 MS, 6.0 MW, 5.9 MW
93.966896 42.7 deg 122.713 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
93.86999 86.3 deg 246.113 deg Vanuatu Islands 2007/08/01 17:08:51 GMT (-15.6, 167.7) 120 km 6.2 MB, 7.2 MW, 7.2 MW
93.64764 47.9 deg 320.729 deg Eastern Siberia, Russia 2006/05/22 11:12:00 GMT (60.8, 165.7) 16 km 6.0 MB, 6.7 MS, 6.6 MW, 6.5 MW
93.26359 37.4 deg 126.189 deg Near Coast Of Guatemala 2007/06/08 13:32:00 GMT (13.8, -90.8) 48 km 5.5 MB, 5.4 MS, 5.8 MW, 5.8 MW
93.179825 58.0 deg 126.128 deg Peru-Ecuador Border Region 2007/11/16 03:13:00 GMT (-2.3, -77.8) 123 km 6.3 MB, 6.8 MW, 6.7 MW
93.16904 52.2 deg 121.438 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
93.120255 78.4 deg 132.519 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
93.11758 47.1 deg 320.168 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
92.99555 34.0 deg 306.917 deg Fox Islands, Aleutian Islands 2007/07/15 13:08:00 GMT (52.5, -168.0) 10 km 5.8 MB, 5.9 MS, 6.1 MW, 6.0 MW
92.91007 90.8 deg 260.276 deg Solomon Islands 2007/06/28 02:52:09 GMT (-8.0, 154.6) 10 km 6.3 MB, 6.7 MS, 6.7 MW, 6.7 MW
92.79598 41.8 deg 305.675 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
92.42133 59.6 deg 306.98 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
92.163025 61.9 deg 307.568 deg Kuril Islands 2007/09/03 16:14:53 GMT (45.8, 150.1) 94 km 6.3 MB, 6.2 MW, 6.2 ME
91.90799 85.5 deg 245.655 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
91.79276 73.8 deg 230.844 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
91.632484 92.2 deg 264.201 deg New Britain Region, P.N.G. 2006/10/17 01:25:12 GMT (-5.9, 151.0) 32 km 6.4 MB, 6.9 MS, 6.7 MW, 6.6 MW
91.45391 81.1 deg 306.02 deg Kyushu, Japan 2006/06/11 20:01:26 GMT (33.1, 131.1) 140 km 5.9 MB, 6.3 MW, 6.3 MW
91.32642 59.1 deg 306.224 deg East Of Kuril Islands 2006/12/07 19:10:21 GMT (46.2, 154.4) 16 km 6.3 MB, 6.1 MS, 6.3 MW, 6.3 MW
91.109215 89.3 deg 260.622 deg Solomon Islands 2006/09/01 10:18:51 GMT (-6.8, 155.5) 38 km 6.3 MB, 6.7 MS, 6.8 MW, 6.7 MW
90.60766 85.7 deg 280.0 deg South Of Mariana Islands 2007/09/30 02:08:30 GMT (10.5, 145.7) 14 km 6.4 MB, 7.1 MS, 6.9 MW, 6.9 MW
90.00254 80.6 deg 286.723 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
89.94171 41.4 deg 305.698 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
89.88057 83.9 deg 232.175 deg South Of Fiji Islands 2006/02/26 03:08:27 GMT (-23.6, -180.0) 535 km 5.9 MB, 6.4 MW, 6.4 MW
89.46733 47.2 deg 310.656 deg Komandorskiye Ostrova Region 2007/07/29 04:54:36 GMT (53.6, 169.7) 26 km 6.0 MB, 5.5 MS, 5.9 MW, 5.8 MW
89.32726 73.7 deg 232.95 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
88.86436 48.0 deg 123.444 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
88.70253 67.5 deg 132.541 deg Near Coast Of Peru 2006/10/20 10:48:56 GMT (-13.5, -76.7) 23 km 5.9 MB, 6.6 MS, 6.7 MW, 6.6 MW
88.40895 70.2 deg 303.891 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
88.31793 47.0 deg 321.339 deg Eastern Siberia, Russia 2006/04/21 11:14:15 GMT (61.4, 167.5) 12 km 5.8 MB, 5.8 MS, 6.1 MW, 6.1 MW
87.934715 66.3 deg 311.563 deg Sakhalin, Russia 2006/08/17 15:20:35 GMT (46.5, 141.9) 17 km 6.0 MB, 5.2 MS, 5.6 MW, 5.5 MW
87.577705 79.8 deg 288.759 deg Mariana Islands 2007/01/30 21:37:45 GMT (21.0, 144.7) 30 km 6.3 MB, 6.5 MS, 6.6 MW, 6.5 MW
87.51918 89.0 deg 241.104 deg Southeast Of Loyalty Islands 2007/09/27 19:57:44 GMT (-21.1, 169.3) 9.0 km 6.2 MB, 6.3 MS, 6.1 MW, 6.1 MW
87.341675 91.2 deg 263.988 deg New Britain Region, P.N.G. 2005/09/29 15:50:24 GMT (-5.4, 151.8) 25 km 5.9 MB, 6.6 MS, 6.7 MW, 6.5 MW
86.97242 81.7 deg 131.762 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
86.82673 79.5 deg 287.427 deg Mariana Islands 2005/08/13 07:36:52 GMT (20.1, 145.8) 49 km 5.8 MB, 5.6 MS, 6.0 MW, 6.0 MW
86.61695 64.4 deg 170.447 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
86.29696 74.0 deg 303.009 deg Near S. Coast Of Honshu, Japan 2005/07/23 07:34:56 GMT (35.5, 140.0) 61 km 6.1 MB, 6.0 MW, 6.0 MW
86.198204 76.8 deg 236.709 deg Fiji Islands Region 2005/12/13 03:16:06 GMT (-15.3, -178.6) 10 km 6.1 MB, 6.8 MS, 6.7 MW, 6.7 MW
86.068665 89.9 deg 239.835 deg Southeast Of Loyalty Islands 2005/08/11 09:08:46 GMT (-22.7, 169.5) 10 km 5.7 MB, 6.0 MS, 6.2 MW, 6.2 MW
85.99898 46.4 deg 321.628 deg Eastern Siberia, Russia 2006/09/06 05:00:28 GMT (61.6, 168.6) 10 km 5.5 MB, 5.0 MS, 5.4 MW, 5.3 MW
85.873665 46.5 deg 122.47 deg Panama-Costa Rica Border Region 2005/06/30 21:26:36 GMT (8.4, -82.9) 38 km 5.3 MB, 5.6 MS, 6.0 MW, 5.8 MW
85.74999 87.1 deg 253.168 deg Solomon Islands 2007/11/27 11:49:58 GMT (-10.9, 162.1) 16 km 5.9 MB, 6.7 MS, 6.6 MW, 6.4 MW
85.330696 47.9 deg 320.397 deg Eastern Siberia, Russia 2006/04/21 04:32:43 GMT (60.5, 165.8) 9.0 km 6.3 MB, 5.6 MS, 6.1 MW, 6.1 ME
84.99502 53.4 deg 313.913 deg Kamchatka Peninsula, Russia 2006/05/22 13:08:01 GMT (54.3, 158.4) 185 km 6.2 MB, 6.2 MW, 6.2 MW
84.939606 88.6 deg 241.402 deg Vanuatu Islands 2007/03/25 00:40:01 GMT (-20.6, 169.4) 34 km 6.5 MB, 7.0 MS, 7.1 MW, 7.1 MW
84.88176 43.6 deg 307.578 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
84.6784 75.4 deg 236.303 deg Fiji Islands Region 2005/08/07 11:35:26 GMT (-14.4, -177.3) 10 km 5.7 MB, 5.9 MS, 6.0 MW, 6.0 MW
84.22634 43.3 deg 306.755 deg Rat Islands, Aleutian Islands 2006/07/02 03:53:56 GMT (51.7, 176.9) 8.6 km 5.5 MB, 5.3 MS, 5.8 MW, 5.7 MW
84.213745 87.4 deg 226.422 deg Kermadec Islands, New Zealand 2005/12/07 23:32:51 GMT (-30.0, -177.6) 21 km 6.0 MB, 6.4 MS, 6.4 MW, 6.3 MW
83.95704 40.1 deg 303.748 deg Andreanof Islands, Aleutian Is. 2007/08/16 04:03:03 GMT (50.2, -177.6) 15 km 5.8 MB
83.78683 37.0 deg 126.571 deg Near Coast Of Guatemala 2006/12/03 20:52:15 GMT (14.0, -91.2) 61 km 5.8 MB, 5.9 MW, 5.9 MW
83.71765 70.2 deg 304.045 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
83.62953 31.7 deg 309.785 deg Unimak Island Region, Alaska 2005/11/20 12:53:02 GMT (53.8, -164.1) 30 km 5.7 MB, 5.8 MS, 6.2 MW, 6.0 MW
83.01745 40.4 deg 305.362 deg Andreanof Islands, Aleutian Is. 2005/08/05 00:56:53 GMT (51.2, -178.3) 23 km 5.6 MB, 5.3 MS, 5.8 MW, 5.7 MW
82.56447 87.3 deg 136.432 deg San Juan Province, Argentina 2006/09/17 09:34:14 GMT (-31.7, -67.2) 142 km 5.7 MB, 6.2 MW, 6.2 MW
81.674675 75.8 deg 232.068 deg Tonga Islands 2007/08/26 12:37:31 GMT (-17.5, -174.3) 127 km 5.9 MB, 6.1 MW
81.22136 71.2 deg 130.62 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
81.02951 77.2 deg 130.288 deg Chile-Bolivia Border Region 2005/06/21 05:11:18 GMT (-20.0, -68.8) 105 km 5.4 MB, 5.6 MW, 5.5 MW
80.89183 67.7 deg 132.595 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
80.24079 87.8 deg 304.383 deg Northwest Of Ryukyu Islands 2007/08/07 00:02:24 GMT (27.3, 126.8) 18 km 5.5 MB, 5.8 MS, 5.9 MW, 5.9 MW

Losers

(1 events)
Radial Match Distance Baz FERegion Time Lat/Lon Depth Magnitude Reason
66.61505 42.1 deg 123.342 deg Near Coast Of Nicaragua 2005/07/02 04:11:04 GMT (11.4, -86.3) 40 km 5.4 MB, 5.4 MS, 5.8 MW, 5.0 MD