Station TA 541A - Lake Charles, LA, USA

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

Nearby stations (2 deg radius)

Station Name (Lat, Lon) Start / End Elevation
541A Lake Charles, LA, USA (30.06, -93.19) 2011-02-26 / 2599-12-31 0.0 m
Crust2 Type:DM,thin Platform 10 km seds.
Thickness Estimate:45 km
Thickness StdDev:8.1 km
Vp/Vs Estimate:1.83
Vp/Vs StdDev:0.11
Vs Estimate:3.31 km/s
Poisson's Ratio:0.29
Peak Value:0.08
Assumed Vp:6.065 km/s
Ps Weight:0.33333334
PpPs Weight:0.33333334
PsPs Weight:0.33333328
Residual Complexity:0.611
Nearby stations H: +-
(2.0 deg) Vp/Vs: +-

1 with match > 90% ( 2.7777777 %) and 2 with match > 80% ( 5.5555553 %) out of 36.

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 45 km 1.83 6.065 km/s 3.31 km/s 0.29
Crust2.0 34 km 1.78 6.065 km/s 3.412 km/s 0.27 DM,thin Platform 10 km seds.
Global Maxima 45 km 1.83 6.065 km/s 3.31 km/s 0.29 amp=0.080869794
Local Maxima 1 40 km 2.06 6.065 km/s 2.94 km/s 0.35 amp=0.06685986
Local Maxima 2 52 km 1.60 6.065 km/s 3.79 km/s 0.18 amp=0.06074488
Local Maxima 3 49 km 1.69 6.065 km/s 3.589 km/s 0.23 amp=0.01914956
Local Maxima 4 43 km 1.91 6.065 km/s 3.175 km/s 0.31 amp=0.006816302
Predicted Arrivals for vertical incidence
(zero ray parameter)
Ps6.21 SECOND
PpPs21.13 SECOND
PsPs/PpSs27.35 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

(2 events)
Radial Match Distance Baz FERegion Time Lat/Lon Depth Magnitude
91.05687 93.8 deg 317.424 deg Off East Coast Of Honshu, Japan 2011/03/11 06:59:00 GMT (37.4, 144.7) 36 km 6.3 MB
80.95118 97.1 deg 318.389 deg Near East Coast Of Honshu, Japan 2011/03/11 06:57:16 GMT (35.7, 140.9) 48 km 6.0 MB

Losers

(34 events)
Radial Match Distance Baz FERegion Time Lat/Lon Depth Magnitude Reason
91.55887 85.2 deg 326.428 deg Sea Of Okhotsk 2012/08/14 02:59:38 GMT (49.8, 145.1) 583 km 6.9 MB, 7.7 MW, 7.7 MW
85.504295 60.2 deg 315.741 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
79.620834 41.6 deg 151.433 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
77.405464 47.1 deg 156.469 deg Near Coast Of Peru 2012/01/30 05:11:00 GMT (-14.2, -75.6) 43 km 6.3 MB, 5.9 MS, 6.4 MW, 6.4 MW
75.85469 64.2 deg 316.329 deg Andreanof Islands, Aleutian Is. 2012/09/26 23:39:55 GMT (51.6, -178.3) 16 km 6.3 MB, 6.5 MS, 6.4 MW, 6.4 MW
74.17253 42.4 deg 151.555 deg Peru-Brazil Border Region 2012/08/02 09:38:30 GMT (-8.4, -74.3) 145 km 5.9 MB, 6.1 MW, 6.1 MW
71.641716 95.1 deg 318.239 deg Off East Coast Of Honshu, Japan 2011/03/11 07:59:48 GMT (37.0, 142.8) 0.7 km 5.7 MB
70.87381 60.7 deg 149.513 deg Salta Province, Argentina 2011/10/06 11:12:30 GMT (-24.2, -64.2) 15 km 6.5 MB, 5.7 MS, 6.1 MW, 5.9 MW
70.659325 66.8 deg 160.796 deg Near Coast Of Central Chile 2012/11/21 21:36:22 GMT (-33.9, -71.9) 18 km 5.7 MB, 5.5 MS, 5.9 MW, 5.8 MW
64.67907 30.5 deg 305.843 deg Off Coast Of Oregon 2012/04/11 22:41:46 GMT (43.6, -127.6) 8.0 km 5.8 MB, 5.9 MS, 6.0 MW
64.28459 32.0 deg 316.992 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
64.02027 54.5 deg 151.765 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
62.57253 59.6 deg 156.267 deg Near Coast Of Northern Chile 2012/05/19 08:35:10 GMT (-25.7, -70.6) 28 km 5.7 MB, 5.5 MS, 5.8 MW, 5.9 MW
61.749382 96.2 deg 318.347 deg Near East Coast Of Honshu, Japan 2011/03/11 11:13:12 GMT (36.4, 141.8) 26 km 5.5 MB
61.192856 49.8 deg 322.975 deg Alaska Peninsula 2012/12/01 08:00:57 GMT (58.4, -154.1) 92 km 5.5 MB, 5.3 MW, 5.4 MW
60.042915 94.7 deg 318.62 deg Off East Coast Of Honshu, Japan 2011/03/11 13:18:16 GMT (37.6, 142.8) 35 km 5.5 MB
58.445564 96.9 deg 318.747 deg Near East Coast Of Honshu, Japan 2011/03/11 14:00:38 GMT (36.1, 140.8) 51 km 5.5 MB, 5.4 MS
57.689922 94.6 deg 318.464 deg Off East Coast Of Honshu, Japan 2011/03/11 11:21:29 GMT (37.5, 143.1) 35 km 5.8 MB
57.367542 65.9 deg 316.569 deg Rat Islands, Aleutian Islands 2011/07/18 22:38:38 GMT (51.3, 178.9) 19 km 5.8 MW, 5.3 MS, 5.4 MB, 5.8 MW
55.96156 64.1 deg 150.456 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
54.590378 96.8 deg 318.426 deg Near East Coast Of Honshu, Japan 2011/03/11 11:46:42 GMT (36.0, 141.2) 18 km 5.8 MB
54.05293 93.8 deg 320.019 deg Near East Coast Of Honshu, Japan 2011/03/11 11:36:40 GMT (39.2, 142.5) 26 km 6.5 MB, 6.6 MS
53.76255 60.1 deg 315.862 deg Fox Islands, Aleutian Islands 2011/10/25 03:24:49 GMT (52.2, -171.8) 38 km 5.9 MB, 5.3 MS, 5.7 MW, 5.7 MW
52.49592 52.7 deg 145.145 deg Central Bolivia 2011/11/22 18:48:16 GMT (-15.4, -65.1) 550 km 6.2 MB, 6.6 MW, 6.6 MW
49.949135 96.5 deg 319.575 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
49.808033 64.9 deg 150.734 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
49.59593 95.4 deg 319.476 deg Near East Coast Of Honshu, Japan 2011/03/11 11:00:52 GMT (37.7, 141.5) 42 km 5.6 MB
48.75418 96.4 deg 318.281 deg Near East Coast Of Honshu, Japan 2011/03/11 12:49:02 GMT (36.1, 141.6) 35 km 5.6 MB
46.36321 59.4 deg 156.656 deg Near Coast Of Northern Chile 2011/10/30 18:53:43 GMT (-25.7, -71.0) 47 km 5.7 MB, 5.4 MS, 5.7 MW, 5.8 MW
46.339848 94.3 deg 317.618 deg Off East Coast Of Honshu, Japan 2011/03/11 14:27:57 GMT (37.1, 144.0) 21 km 5.5 MB
46.104984 79.5 deg 321.677 deg Kuril Islands 2012/10/16 12:41:25 GMT (49.6, 156.4) 81 km 6.2 MB, 5.6 MW, 5.6 MW
44.981537 59.7 deg 148.109 deg Salta Province, Argentina 2012/11/22 13:07:10 GMT (-22.7, -63.6) 517 km 5.6 MB, 5.9 MW, 6.0 MW
42.16526 95.5 deg 318.133 deg Off East Coast Of Honshu, Japan 2011/03/11 10:22:02 GMT (36.7, 142.5) 10 km 5.7 MB
33.243958 93.2 deg 247.14 deg Tonga Islands 2012/05/05 20:23:31 GMT (-21.5, -174.2) 8.5 km 5.6 MS, 5.7 MW, 5.6 MW