Station TA 933A - Laredo, TX, USA

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

Nearby stations (2 deg radius)

Station Name (Lat, Lon) Start / End Elevation
933A Laredo, TX, USA (27.61, -99.27) 2010-01-07 / 2599-12-31 214 m
Crust2 Type:L6,continental arc, Cordilleras, 7.0 km seds.
Thickness Estimate:35 km
Thickness StdDev:2.2 km
Vp/Vs Estimate:1.74
Vp/Vs StdDev:0.05
Vs Estimate:3.503 km/s
Poisson's Ratio:0.25
Peak Value:0.04
Assumed Vp:6.096 km/s
Ps Weight:0.33333334
PpPs Weight:0.33333334
PsPs Weight:0.33333328
Residual Complexity:0.688
Nearby stations H: +-
(2.0 deg) Vp/Vs: +-

10 with match > 90% ( 10.752688 %) and 18 with match > 80% ( 19.35484 %) out of 93.

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 35 km 1.74 6.096 km/s 3.503 km/s 0.25
Crust2.0 35 km 1.77 6.096 km/s 3.439 km/s 0.27 L6,continental arc, Cordilleras, 7.0 km seds.
Global Maxima 35 km 1.74 6.096 km/s 3.503 km/s 0.25 amp=0.042304885
Local Maxima 1 28 km 1.84 6.096 km/s 3.317 km/s 0.29 amp=0.032484498
Local Maxima 2 25 km 2.02 6.096 km/s 3.025 km/s 0.34 amp=0.015696
Local Maxima 3 30 km 2.10 6.096 km/s 2.91 km/s 0.35 amp=0.012665508
Local Maxima 4 29 km 1.91 6.096 km/s 3.183 km/s 0.31 amp=0.012064539
Predicted Arrivals for vertical incidence
(zero ray parameter)
Ps4.25 SECOND
PpPs15.73 SECOND
PsPs/PpSs19.98 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

(18 events)
Radial Match Distance Baz FERegion Time Lat/Lon Depth Magnitude
97.62898 58.2 deg 316.119 deg Fox Islands, Aleutian Islands 2011/06/24 03:09:39 GMT (52.0, -171.8) 52 km 6.9 MB, 7.3 MW, 7.3 MW
94.21127 66.8 deg 155.525 deg Near Coast Of Central Chile 2010/03/11 14:39:43 GMT (-34.3, -71.9) 11 km 6.7 MB, 7.0 MS, 6.9 MW, 6.9 MW
93.0617 51.9 deg 319.462 deg Alaska Peninsula 2011/07/16 19:59:12 GMT (54.8, -161.3) 36 km 6.3 MB, 5.9 MS, 6.2 MW, 6.1 MW
92.964905 56.9 deg 316.994 deg Fox Islands, Aleutian Islands 2010/07/18 05:56:44 GMT (52.9, -169.8) 14 km 6.3 MB, 6.7 MS, 6.6 MW, 6.6 MW
92.96373 58.1 deg 316.253 deg Fox Islands, Aleutian Islands 2011/09/02 10:55:53 GMT (52.2, -171.7) 32 km 6.5 MB, 6.9 MS, 6.8 MW, 6.8 MW
92.61229 74.8 deg 321.525 deg Off East Coast Of Kamchatka 2010/07/30 03:56:13 GMT (52.5, 159.8) 23 km 6.1 MB, 6.3 MS, 6.3 MW, 6.3 MW
91.8027 42.4 deg 142.057 deg Peru-Brazil Border Region 2011/08/24 17:46:11 GMT (-7.6, -74.5) 147 km 6.8 MB, 7.0 MW, 7.0 MW
91.77133 70.0 deg 158.522 deg Near Coast Of Central Chile 2011/01/02 20:20:17 GMT (-38.4, -73.3) 24 km 6.6 MB, 7.1 MS, 7.1 MW, 7.0 MW
91.01374 93.5 deg 315.089 deg Off East Coast Of Honshu, Japan 2011/03/11 07:17:42 GMT (37.0, 142.4) 6.3 km 5.8 MB
90.33611 68.1 deg 157.516 deg Near Coast Of Central Chile 2010/03/16 02:21:57 GMT (-36.2, -73.3) 18 km 6.0 MB, 6.7 MS, 6.7 MW, 6.6 MW
86.49743 69.7 deg 158.383 deg Near Coast Of Central Chile 2010/07/14 08:32:21 GMT (-38.1, -73.3) 22 km 5.9 MB, 6.5 MS, 6.6 MW, 6.5 MW
86.205 30.5 deg 323.425 deg Vancouver Island, Canada Region 2011/09/09 19:41:34 GMT (49.5, -126.9) 22 km 6.3 MB, 6.4 MS, 6.4 MW, 6.5 MW
86.14294 57.5 deg 145.335 deg Chile-Bolivia Border Region 2011/06/20 16:36:01 GMT (-21.7, -68.2) 128 km 6.0 MB, 6.5 MW, 6.5 MW
85.81004 79.3 deg 319.726 deg Kuril Islands 2011/08/04 13:51:34 GMT (48.8, 154.8) 36 km 6.0 MB, 5.8 MS, 6.1 MW, 6.0 MW
85.45227 92.8 deg 314.224 deg Off East Coast Of Honshu, Japan 2011/08/17 11:44:08 GMT (36.8, 143.8) 9.0 km 6.1 MB, 5.8 MS, 6.2 MW, 6.1 MW
84.423294 38.7 deg 143.826 deg Northern Peru 2010/05/19 04:15:44 GMT (-5.1, -77.5) 140 km 6.0 MB, 6.0 MW, 6.0 MW
81.502426 61.6 deg 151.379 deg Near Coast Of Northern Chile 2010/03/26 14:52:07 GMT (-28.0, -70.8) 42 km 6.2 MB, 5.9 MS, 6.3 MW, 6.1 MW
80.0688 72.2 deg 324.217 deg Near East Coast Of Kamchatka 2011/02/20 21:43:24 GMT (55.9, 162.1) 33 km 6.1 MB, 5.9 MS, 6.2 MW, 5.9 MW

Losers

(75 events)
Radial Match Distance Baz FERegion Time Lat/Lon Depth Magnitude Reason
94.20305 93.0 deg 238.268 deg Kermadec Islands Region 2011/07/06 19:03:18 GMT (-29.5, -176.3) 17 km 7.0 MB, 7.8 MS, 7.6 MW, 7.6 MW
79.438416 65.5 deg 151.346 deg San Juan Province, Argentina 2010/01/18 12:28:34 GMT (-31.4, -68.6) 94 km 5.5 MB, 5.4 MW, 5.4 MW
79.032005 94.7 deg 316.101 deg Eastern Honshu, Japan 2011/04/11 08:16:12 GMT (37.0, 140.4) 11 km 6.4 MB, 6.5 MS, 6.6 MW, 6.6 MW
79.021416 88.2 deg 245.411 deg Tonga Islands 2011/02/12 17:57:56 GMT (-20.9, -175.7) 90 km 6.0 MB, 6.1 MW, 6.1 MW
78.4883 94.5 deg 314.86 deg Near East Coast Of Honshu, Japan 2011/03/11 08:19:24 GMT (36.2, 141.6) 6.8 km 6.5 MB
78.18317 93.6 deg 316.114 deg Near East Coast Of Honshu, Japan 2011/03/11 11:00:52 GMT (37.7, 141.5) 42 km 5.6 MB
78.17631 57.9 deg 145.608 deg Northern Chile 2010/07/12 00:11:21 GMT (-22.1, -68.2) 115 km 6.1 MB, 6.3 MW, 6.2 MW
75.85512 57.9 deg 145.763 deg Northern Chile 2010/03/04 22:39:26 GMT (-22.2, -68.3) 114 km 6.3 MB, 6.4 MW, 6.3 MW
74.59686 86.6 deg 244.936 deg Tonga Islands 2010/10/16 13:27:45 GMT (-20.5, -173.9) 7.4 km 5.7 MB, 5.7 MS, 5.6 MW, 5.6 MW
74.50285 89.5 deg 162.792 deg Drake Passage 2010/01/17 12:00:01 GMT (-57.7, -65.9) 5.0 km 6.0 MB, 6.0 MS, 6.3 MW, 6.3 MW
74.12891 83.7 deg 249.217 deg Tonga Islands 2011/09/05 09:52:01 GMT (-15.3, -173.6) 37 km 6.2 MB, 6.2 MS, 6.3 MW, 6.2 MW
73.42227 50.3 deg 143.079 deg Central Peru 2010/09/13 07:15:49 GMT (-14.6, -70.8) 180 km 5.6 MB, 5.9 MW, 5.8 MW
73.17599 94.0 deg 315.239 deg Near East Coast Of Honshu, Japan 2011/03/11 07:28:12 GMT (36.8, 141.8) 28 km 6.1 MB
72.8422 65.0 deg 21.23 deg Jan Mayen Island Region 2011/01/29 06:55:26 GMT (70.9, -6.7) 6.0 km 6.1 MB, 6.1 MS, 6.2 MW, 6.2 MW
72.7243 93.5 deg 315.985 deg Near East Coast Of Honshu, Japan 2011/08/19 05:36:33 GMT (37.7, 141.7) 47 km 6.3 MB, 5.9 MS, 6.3 MW, 6.3 MW
72.101204 86.5 deg 244.941 deg Tonga Islands 2010/10/16 20:08:30 GMT (-20.4, -173.8) 8.0 km 6.1 MB, 5.9 MS, 5.9 MW, 5.8 MW
71.99048 43.2 deg 142.671 deg Peru-Brazil Border Region 2010/01/25 22:52:46 GMT (-8.5, -74.5) 147 km 5.7 MB, 5.9 MW, 5.9 MW
71.653595 65.6 deg 145.127 deg Santiago Del Estero Prov., Arg. 2011/09/02 13:47:09 GMT (-28.4, -63.0) 579 km 6.4 MB, 6.7 MW, 6.7 MW
71.37991 94.4 deg 315.875 deg Eastern Honshu, Japan 2011/08/11 18:22:04 GMT (37.0, 140.9) 44 km 6.0 MB, 5.3 MS, 5.9 MW, 5.9 MW
71.32987 97.5 deg 315.328 deg Near S. Coast Of Honshu, Japan 2011/08/01 14:58:09 GMT (34.6, 138.4) 13 km 6.0 MB, 5.6 MS, 5.9 MW, 5.9 MW
70.70844 53.8 deg 144.001 deg Northern Chile 2011/03/06 12:31:59 GMT (-18.0, -69.4) 118 km 6.0 MB, 6.3 MW, 6.3 MW
70.43535 88.3 deg 243.255 deg Tonga Islands Region 2011/04/22 17:14:51 GMT (-22.8, -174.6) 22 km 5.5 MB, 5.2 MS, 5.5 MW
69.92646 63.8 deg 145.682 deg Santiago Del Estero Prov., Arg. 2011/02/21 06:58:36 GMT (-27.1, -64.7) 13 km 6.0 MB, 5.4 MS, 5.6 MW, 5.5 MW
69.59483 55.3 deg 144.747 deg Northern Chile 2011/04/02 10:59:37 GMT (-19.6, -69.1) 84 km 6.0 MB, 5.9 MW, 5.9 MW
69.25587 87.1 deg 249.804 deg Fiji Islands Region 2011/08/19 03:54:26 GMT (-16.5, -177.0) 408 km 5.5 MB, 6.2 MW, 6.2 MW
68.95264 92.7 deg 316.858 deg Near East Coast Of Honshu, Japan 2011/07/23 04:34:24 GMT (38.9, 141.8) 41 km 5.9 MB, 5.9 MS, 6.4 MW, 6.3 MW
68.28261 93.3 deg 244.984 deg South Of Fiji Islands 2011/07/29 07:42:22 GMT (-23.8, 179.8) 523 km 6.2 MB, 6.7 MW, 6.7 MW
68.03116 85.0 deg 247.623 deg Tonga Islands 2010/09/04 08:52:04 GMT (-17.4, -174.0) 69 km 5.9 MB, 6.1 MW, 6.0 MW
67.14413 62.5 deg 315.94 deg Andreanof Islands, Aleutian Is. 2010/08/08 12:04:28 GMT (51.3, -178.6) 29 km 5.7 MB, 5.0 MS, 5.4 MW, 5.8 ML
66.99015 93.7 deg 315.667 deg Near East Coast Of Honshu, Japan 2011/03/12 01:46:20 GMT (37.3, 141.8) 32 km 5.5 MB
66.53373 84.5 deg 317.924 deg Kuril Islands 2010/09/08 17:39:40 GMT (44.6, 149.7) 10 km 5.5 MB, 5.3 MS, 5.5 MW
65.956375 84.2 deg 327.01 deg Sakhalin, Russia 2010/03/16 09:44:17 GMT (52.1, 142.2) 24 km 5.6 MB, 5.5 MS, 5.8 MW, 5.8 MW
65.811905 56.7 deg 144.939 deg Chile-Bolivia Border Region 2010/10/22 19:31:37 GMT (-20.9, -68.4) 132 km 5.8 MW, 5.4 MB, 5.8 MW
65.60892 90.9 deg 318.792 deg Hokkaido, Japan Region 2010/09/13 05:47:48 GMT (41.5, 142.0) 61 km 5.8 MB, 5.8 MW, 5.8 MW
65.553154 83.5 deg 249.375 deg Tonga Islands 2010/07/25 03:39:17 GMT (-15.1, -173.5) 7.0 km 5.6 MB, 5.7 MS, 5.9 MW, 5.9 MW
64.38825 93.8 deg 314.927 deg Off East Coast Of Honshu, Japan 2011/03/11 11:44:28 GMT (36.7, 142.2) 35 km 5.7 MB
63.92323 91.7 deg 315.21 deg Off East Coast Of Honshu, Japan 2011/05/05 14:58:18 GMT (38.2, 144.0) 11 km 6.2 MB, 5.7 MS, 6.1 MW, 6.1 MW
63.321686 88.4 deg 246.177 deg Fiji Islands Region 2011/01/23 19:15:42 GMT (-20.3, -176.3) 236 km 5.7 MB, 5.9 MW, 5.9 MW
62.682686 66.6 deg 157.22 deg Off Coast Of Central Chile 2010/10/21 02:49:56 GMT (-34.7, -73.7) 10 km 5.9 MB, 5.5 MS, 5.9 MW, 5.8 MW
62.429264 56.6 deg 316.71 deg Fox Islands, Aleutian Islands 2010/07/19 08:20:30 GMT (52.7, -169.3) 10 km 5.6 MW, 5.2 MS, 5.4 MB, 5.1 ML
62.133812 93.0 deg 238.916 deg Kermadec Islands Region 2011/07/07 09:10:50 GMT (-29.0, -176.7) 10 km 5.6 MB, 5.6 MS, 5.7 MW
61.39131 93.6 deg 245.684 deg South Of Fiji Islands 2010/06/30 04:31:02 GMT (-23.3, 179.1) 581 km 5.8 MB, 6.4 MW, 6.3 MW
61.369724 84.1 deg 247.784 deg Tonga Islands 2011/03/12 01:19:07 GMT (-16.7, -173.2) 14 km 5.7 MB, 6.0 MS, 5.8 MW
60.865906 93.2 deg 314.908 deg Off East Coast Of Honshu, Japan 2011/03/11 07:59:48 GMT (37.0, 142.8) 0.7 km 5.7 MB
60.85607 91.8 deg 321.896 deg Eastern Sea Of Japan 2010/03/30 01:02:53 GMT (43.3, 138.4) 21 km 6.1 MB, 5.3 MS, 5.7 MW, 5.6 MW
59.56351 64.9 deg 144.757 deg Santiago Del Estero Prov., Arg. 2011/04/17 01:58:49 GMT (-27.6, -63.2) 557 km 5.6 MB, 5.9 MW, 5.8 MW
59.21656 94.1 deg 315.094 deg Near East Coast Of Honshu, Japan 2011/03/11 11:16:50 GMT (36.6, 141.8) 37 km 5.5 MB
59.038834 91.3 deg 316.39 deg Off East Coast Of Honshu, Japan 2011/03/11 10:28:42 GMT (39.4, 143.6) 20 km 5.9 MB
58.868767 66.7 deg 155.519 deg Near Coast Of Central Chile 2010/03/12 16:50:01 GMT (-34.2, -71.9) 7.0 km 6.1 MB, 5.4 MS, 5.8 MW, 5.7 MW
58.752567 40.2 deg 150.413 deg Off Coast Of Northern Peru 2010/07/04 06:57:44 GMT (-8.5, -80.5) 29 km 5.7 MW, 5.3 MB, 5.6 MW
58.28525 74.6 deg 322.0 deg Off East Coast Of Kamchatka 2011/07/26 06:17:37 GMT (53.0, 159.8) 33 km 5.6 MW, 5.1 MS, 5.4 MB, 5.4 MW
57.811493 69.5 deg 158.256 deg Near Coast Of Central Chile 2010/06/29 01:40:00 GMT (-37.8, -73.3) 17 km 6.0 MB, 5.2 MS, 5.5 MW, 6.1 ML
57.334152 89.8 deg 243.075 deg Tonga Islands Region 2010/02/22 07:24:45 GMT (-23.7, -175.9) 35 km 5.6 MW, 5.2 MB
56.781998 56.7 deg 316.727 deg Fox Islands, Aleutian Islands 2010/07/28 11:31:46 GMT (52.7, -169.4) 10 km 5.6 MW, 5.2 MS, 5.2 MB, 5.1 ML
56.631107 87.0 deg 243.972 deg Tonga Islands 2010/02/22 05:08:49 GMT (-21.5, -173.8) 33 km 5.8 MB, 5.3 MS, 5.7 MW, 5.7 MW
55.676594 68.9 deg 321.179 deg Komandorskiye Ostrova Region 2010/12/07 18:17:39 GMT (54.4, 169.1) 10 km 6.1 MB, 5.5 MS, 5.8 MW, 5.8 MW
53.447647 94.1 deg 315.906 deg Near East Coast Of Honshu, Japan 2011/03/12 13:15:41 GMT (37.2, 141.2) 38 km 6.1 MB, 5.9 MS, 6.2 MW, 6.1 MW
53.34648 53.0 deg 143.517 deg Peru-Bolivia Border Region 2011/06/08 03:06:22 GMT (-17.1, -69.5) 146 km 5.8 MB, 5.9 MW, 5.9 MW
53.334038 94.9 deg 314.935 deg Near East Coast Of Honshu, Japan 2011/03/11 11:46:42 GMT (36.0, 141.2) 18 km 5.8 MB
51.986897 59.6 deg 145.02 deg Jujuy Province, Argentina 2010/01/28 08:04:14 GMT (-23.4, -66.7) 208 km 5.8 MB, 5.9 MW, 5.9 MW
51.154255 86.7 deg 245.038 deg Tonga Islands 2010/10/12 12:02:55 GMT (-20.4, -174.1) 12 km 5.9 MB, 5.8 MS, 5.9 MW, 5.8 MW
51.094105 91.8 deg 316.487 deg Near East Coast Of Honshu, Japan 2011/03/11 08:33:00 GMT (39.1, 143.0) 28 km 6.0 MB
50.83506 92.4 deg 314.22 deg Off East Coast Of Honshu, Japan 2011/03/11 17:16:56 GMT (37.0, 144.2) 9.3 km 5.5 MB, 5.6 MS
49.6814 67.4 deg 152.712 deg Mendoza Province, Argentina 2010/02/12 12:03:38 GMT (-33.6, -68.8) 148 km 5.6 MB, 5.8 MW, 5.8 MW
49.6637 95.4 deg 314.953 deg Near East Coast Of Honshu, Japan 2011/03/11 19:24:24 GMT (35.7, 140.7) 2.2 km 5.5 MB
48.83861 82.3 deg 318.484 deg Kuril Islands 2010/05/17 22:03:47 GMT (46.3, 152.0) 73 km 5.7 MB, 5.3 MW
47.44716 60.2 deg 145.561 deg Salta Province, Argentina 2010/07/26 17:31:31 GMT (-24.1, -66.8) 193 km 5.6 MW, 5.3 MB, 5.5 MW
47.402187 93.2 deg 315.388 deg Off East Coast Of Honshu, Japan 2011/03/11 08:46:45 GMT (37.4, 142.5) 26 km 5.6 MB
45.839867 92.7 deg 315.184 deg Off East Coast Of Honshu, Japan 2011/03/11 11:21:29 GMT (37.5, 143.1) 35 km 5.8 MB
45.707302 95.6 deg 316.011 deg Eastern Honshu, Japan 2011/04/16 02:19:30 GMT (36.4, 139.7) 77 km 5.9 MB, 5.8 MW, 5.8 MW
45.57223 95.2 deg 314.809 deg Near East Coast Of Honshu, Japan 2011/03/11 11:21:03 GMT (35.7, 140.9) 35 km 5.7 MB
45.14119 79.0 deg 320.539 deg Kuril Islands 2010/07/25 12:57:01 GMT (49.7, 154.6) 130 km 5.7 MB, 5.6 MW, 5.6 MW
43.950264 54.9 deg 96.235 deg Northern Mid-Atlantic Ridge 2011/07/27 23:00:30 GMT (10.8, -43.4) 10 km 5.6 MB, 5.6 MS, 6.0 MW, 5.9 MW
36.245678 94.7 deg 314.505 deg Near East Coast Of Honshu, Japan 2011/03/12 14:35:01 GMT (35.8, 141.7) 35 km 5.6 MB
28.866192 92.3 deg 316.416 deg Near East Coast Of Honshu, Japan 2011/03/12 14:03:31 GMT (38.8, 142.5) 35 km 5.8 MB, 5.3 MS, 5.6 MW