Station TA 141A - Papa Simpson, Farm, Arcadia, LA, USA

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

Nearby stations (2 deg radius)

Station Name (Lat, Lon) Start / End Elevation
141A Papa Simpson, Farm, Arcadia, LA, USA (32.60, -92.90) 2011-02-14 / 2599-12-31 91 m
Crust2 Type:DY,thin Platform 5 km seds.
Thickness Estimate:31 km
Thickness StdDev:5.8 km
Vp/Vs Estimate:1.83
Vp/Vs StdDev:0.11
Vs Estimate:3.413 km/s
Poisson's Ratio:0.29
Peak Value:0.03
Assumed Vp:6.245 km/s
Ps Weight:0.33333334
PpPs Weight:0.33333334
PsPs Weight:0.33333328
Residual Complexity:0.654
Nearby stations H: +-
(2.0 deg) Vp/Vs: +-

9 with match > 90% ( 9.574468 %) and 20 with match > 80% ( 21.276596 %) out of 94.

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 31 km 1.83 6.245 km/s 3.413 km/s 0.29
Crust2.0 31 km 1.79 6.245 km/s 3.487 km/s 0.27 DY,thin Platform 5 km seds.
Global Maxima 31 km 1.83 6.245 km/s 3.413 km/s 0.29 amp=0.034695115
Local Maxima 1 25 km 2.06 6.245 km/s 3.028 km/s 0.35 amp=0.023727644
Local Maxima 2 56 km 1.60 6.245 km/s 3.903 km/s 0.18 amp=0.018828226
Local Maxima 3 45 km 1.71 6.245 km/s 3.652 km/s 0.24 amp=0.016813919
Local Maxima 4 68 km 1.88 6.245 km/s 3.331 km/s 0.30 amp=0.014128528
Predicted Arrivals for vertical incidence
(zero ray parameter)
Ps4.12 SECOND
PpPs14.05 SECOND
PsPs/PpSs18.17 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

(20 events)
Radial Match Distance Baz FERegion Time Lat/Lon Depth Magnitude
96.732994 58.9 deg 153.044 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
95.56414 98.3 deg 33.022 deg Turkey 2011/10/23 10:41:22 GMT (38.7, 43.5) 16 km 6.9 MB, 7.3 MS, 7.3 MW, 7.1 MW
94.623276 58.5 deg 314.726 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
93.80486 34.6 deg 317.449 deg Queen Charlotte Islands Region 2012/10/28 03:04:08 GMT (52.8, -132.1) 14 km 6.5 MB, 7.5 MS, 7.8 MW, 7.8 MW
93.55544 34.3 deg 149.627 deg Colombia 2012/09/30 16:31:35 GMT (1.9, -76.4) 170 km 7.0 MB, 7.3 MW, 7.2 MW
93.03747 49.5 deg 158.212 deg Near Coast Of Peru 2011/10/28 18:54:34 GMT (-14.4, -76.0) 24 km 6.5 MB, 6.9 MS, 6.9 MW, 6.9 MW
91.72532 54.8 deg 152.482 deg Peru-Bolivia Border Region 2012/05/14 10:00:40 GMT (-17.7, -69.6) 106 km 6.4 MB, 6.2 MW, 6.2 MW
90.80145 44.5 deg 153.171 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
90.67318 49.6 deg 157.762 deg Near Coast Of Peru 2012/07/02 23:31:37 GMT (-14.4, -75.6) 40 km 6.0 MB, 5.2 MS, 5.7 MW, 5.6 MW
89.254745 89.5 deg 320.064 deg Off East Coast Of Honshu, Japan 2012/03/14 09:08:35 GMT (40.9, 144.9) 12 km 6.7 MB, 6.9 MS, 6.9 MW, 7.0 MW
88.067825 49.4 deg 157.697 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
86.82605 54.2 deg 152.106 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
86.68258 62.8 deg 150.455 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
86.55516 67.0 deg 151.522 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
85.964645 43.7 deg 153.095 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
83.73381 67.6 deg 319.803 deg Near Islands, Aleutian Islands 2012/06/19 15:56:32 GMT (53.4, 171.6) 14 km 6.2 MB, 5.7 MS, 6.0 MW, 6.1 MW
82.58055 95.0 deg 319.147 deg Near East Coast Of Honshu, Japan 2011/03/11 08:10:29 GMT (36.3, 140.9) 20 km 5.6 MB
82.05378 55.2 deg 152.41 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
81.45911 30.4 deg 313.913 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
80.15285 88.6 deg 323.476 deg Hokkaido, Japan Region 2011/10/21 08:02:37 GMT (43.9, 142.5) 187 km 5.9 MB, 6.1 MW, 6.1 MW

Losers

(74 events)
Radial Match Distance Baz FERegion Time Lat/Lon Depth Magnitude Reason
95.09711 83.2 deg 326.411 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
92.54909 98.1 deg 33.106 deg Turkey 2011/10/23 11:32:41 GMT (38.8, 43.3) 5.0 km 5.7 MB, 5.5 ML
91.52362 51.9 deg 316.811 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
90.540344 79.0 deg 321.49 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
90.10809 70.2 deg 162.09 deg Near Coast Of Central Chile 2012/03/25 22:37:06 GMT (-35.2, -72.2) 41 km 6.5 MB, 7.0 MS, 7.1 MW, 7.1 MW
88.710594 92.4 deg 318.964 deg Off East Coast Of Honshu, Japan 2011/07/10 00:57:10 GMT (38.0, 143.3) 23 km 6.6 MB, 7.0 MS, 7.0 MW, 7.0 MW
85.85705 62.5 deg 315.502 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
85.23215 61.8 deg 157.102 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
84.84989 94.7 deg 319.901 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
79.39936 71.1 deg 163.152 deg Near Coast Of Central Chile 2012/01/23 16:04:52 GMT (-36.4, -73.0) 20 km 5.8 MB, 6.0 MS, 6.1 MW, 6.2 MW
79.329605 94.5 deg 319.533 deg Near East Coast Of Honshu, Japan 2011/07/30 18:53:49 GMT (36.9, 141.0) 30 km 6.4 MB, 6.0 MS, 6.5 MW, 6.4 MW
78.81968 58.5 deg 314.746 deg Fox Islands, Aleutian Islands 2011/06/28 06:48:32 GMT (52.1, -171.7) 30 km 5.6 MB, 5.4 MS, 5.9 MW, 5.6 MW
78.62494 92.2 deg 320.259 deg Near East Coast Of Honshu, Japan 2011/03/11 12:15:45 GMT (39.1, 142.3) 50 km 5.8 MB
78.325905 97.9 deg 162.736 deg South Shetland Islands 2012/01/15 14:21:31 GMT (-60.9, -56.0) 10 km 6.2 MB, 5.9 MS, 6.0 MW
76.393776 84.8 deg 41.804 deg Bulgaria 2012/05/22 00:00:32 GMT (42.6, 23.0) 10 km 5.7 MB, 5.3 MS, 5.6 MW, 5.5 MW
75.55408 94.5 deg 318.518 deg Near East Coast Of Honshu, Japan 2011/03/11 07:44:27 GMT (36.2, 141.8) 14 km 5.8 MB
74.92334 76.7 deg 45.106 deg Northern Italy 2012/05/20 02:03:52 GMT (44.9, 11.2) 6.3 km 5.8 MB, 6.0 MS, 6.0 MW, 6.1 MW
74.708984 76.6 deg 45.197 deg Northern Italy 2012/05/29 07:00:03 GMT (44.9, 11.1) 10 km 5.9 MB, 5.8 MS, 5.8 MW, 5.8 MW
74.20625 70.0 deg 326.199 deg Near East Coast Of Kamchatka 2012/06/24 03:15:01 GMT (57.6, 163.2) 10 km 5.8 MB, 5.8 MS, 6.0 MW, 6.1 MW
74.10469 67.0 deg 319.196 deg Near Islands, Aleutian Islands 2011/09/14 18:10:09 GMT (53.1, 173.0) 15 km 6.1 MB, 5.7 MS, 6.0 MW, 6.0 MW
73.79802 59.0 deg 152.993 deg Chile-Bolivia Border Region 2012/10/08 01:50:26 GMT (-21.7, -68.2) 122 km 6.0 MB, 5.7 MW, 5.8 MW
73.413124 93.9 deg 318.084 deg Off East Coast Of Honshu, Japan 2011/03/11 07:33:33 GMT (36.3, 142.7) 35 km 5.7 MB
72.937874 61.2 deg 148.733 deg Salta Province, Argentina 2012/06/02 07:52:53 GMT (-22.1, -63.6) 527 km 5.8 MB, 5.9 MW, 6.0 MW
72.18774 94.7 deg 318.645 deg Near East Coast Of Honshu, Japan 2011/03/11 08:19:24 GMT (36.2, 141.6) 6.8 km 6.5 MB
71.867195 94.7 deg 318.608 deg Near East Coast Of Honshu, Japan 2011/03/11 12:49:02 GMT (36.1, 141.6) 35 km 5.6 MB
70.94679 92.9 deg 165.571 deg Drake Passage 2012/04/14 10:56:19 GMT (-57.7, -65.3) 15 km 6.1 MB, 6.1 MS, 6.2 MW, 6.2 MW
67.78354 68.6 deg 321.533 deg Komandorskiye Ostrova Region 2012/05/29 02:40:53 GMT (54.4, 168.9) 10 km 5.5 MS, 5.4 MB, 5.6 MW, 5.6 MW
67.16809 95.4 deg 318.686 deg Near East Coast Of Honshu, Japan 2011/03/11 11:21:03 GMT (35.7, 140.9) 35 km 5.7 MB
67.011024 66.6 deg 151.402 deg Santiago Del Estero Prov., Arg. 2012/05/28 05:07:23 GMT (-28.0, -63.1) 587 km 6.0 MB, 6.7 MW, 6.8 MW
66.74514 90.5 deg 252.256 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
66.32146 95.7 deg 354.451 deg Southwestern Siberia, Russia 2012/02/26 06:17:19 GMT (51.7, 96.0) 12 km 6.4 MB, 6.6 MS, 6.7 MW, 6.5 MW
65.96264 56.7 deg 152.865 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
65.55774 69.0 deg 161.297 deg Near Coast Of Central Chile 2011/07/16 00:26:12 GMT (-33.8, -71.8) 20 km 5.8 MB, 5.8 MS, 6.1 MW, 6.0 MW
65.117065 92.6 deg 320.383 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
64.55898 95.7 deg 318.221 deg Near East Coast Of Honshu, Japan 2011/03/13 17:55:21 GMT (35.2, 141.1) 9.6 km 5.5 MB, 5.3 MS, 5.7 MW, 5.6 MW
64.11831 94.3 deg 318.821 deg Near East Coast Of Honshu, Japan 2011/03/14 18:41:01 GMT (36.6, 141.7) 26 km 5.6 MB, 5.4 MW
64.03607 93.6 deg 319.63 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
63.91584 93.1 deg 319.006 deg Off East Coast Of Honshu, Japan 2011/03/12 01:47:15 GMT (37.6, 142.6) 20 km 6.2 MB, 6.4 MS, 6.5 MW, 6.5 MW
63.545784 66.2 deg 151.272 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
62.591 90.6 deg 41.254 deg Turkey 2011/05/19 20:15:22 GMT (39.1, 29.1) 7.0 km 5.8 MB, 5.8 MS, 5.9 MW, 5.8 MW
62.19136 91.3 deg 319.157 deg Off East Coast Of Honshu, Japan 2011/03/11 13:43:09 GMT (39.0, 144.1) 25 km 5.7 MB
61.63904 93.7 deg 319.818 deg Near East Coast Of Honshu, Japan 2011/07/24 18:51:24 GMT (37.7, 141.4) 35 km 6.3 MB, 5.9 MS, 6.3 MW, 6.3 MW
61.125774 44.3 deg 98.282 deg Northern Mid-Atlantic Ridge 2012/10/05 00:19:56 GMT (17.5, -46.5) 10 km 5.7 MW, 5.3 MS, 5.2 MB, 5.5 MW
60.970615 35.8 deg 160.32 deg Off Coast Of Ecuador 2011/11/17 01:57:05 GMT (-1.7, -81.5) 27 km 5.7 MB, 5.6 MS, 6.0 MW, 5.9 MW
59.839874 76.5 deg 45.195 deg Northern Italy 2012/05/29 10:55:57 GMT (44.9, 11.0) 6.8 km 5.6 MB, 5.3 MS, 5.5 MW, 5.4 MW
59.482857 94.1 deg 319.864 deg Eastern Honshu, Japan 2011/03/11 08:40:56 GMT (37.4, 141.0) 40 km 5.9 MB
59.272198 91.9 deg 318.63 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
58.858078 66.7 deg 151.674 deg Santiago Del Estero Prov., Arg. 2012/03/05 07:46:10 GMT (-28.2, -63.3) 554 km 6.0 MB, 6.1 MW, 6.1 MW
58.756126 93.9 deg 319.584 deg Near East Coast Of Honshu, Japan 2011/11/23 19:24:31 GMT (37.4, 141.4) 34 km 5.7 MB, 5.8 MS, 6.1 MW, 6.1 MW
58.529434 94.2 deg 318.819 deg Near East Coast Of Honshu, Japan 2011/03/11 11:16:50 GMT (36.6, 141.8) 37 km 5.5 MB
56.84674 65.2 deg 152.35 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
56.28673 92.2 deg 320.226 deg Near East Coast Of Honshu, Japan 2011/03/12 10:53:30 GMT (39.0, 142.3) 27 km 6.0 MB, 5.4 MS, 5.7 MW, 5.7 MW
56.068085 92.6 deg 318.692 deg Off East Coast Of Honshu, Japan 2011/03/11 09:09:14 GMT (37.7, 143.3) 39 km 5.5 MB
55.140198 78.0 deg 321.368 deg Kuril Islands 2012/07/20 06:32:56 GMT (49.4, 156.1) 10 km 5.8 MB, 5.5 MS, 5.8 MW, 5.9 MW
55.01342 58.5 deg 314.849 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
53.12081 58.6 deg 314.737 deg Fox Islands, Aleutian Islands 2011/09/19 08:14:14 GMT (52.0, -172.0) 31 km 5.5 MB, 5.1 MS, 5.7 MW, 5.6 MW
52.849884 93.1 deg 247.646 deg Tonga Islands 2011/10/08 08:53:11 GMT (-20.6, -173.2) 6.0 km 6.1 MB, 5.6 MS, 5.9 MW, 5.9 MW
52.19935 87.7 deg 327.601 deg Primor'ye, Russia 2012/07/29 09:20:54 GMT (47.4, 139.1) 502 km 5.6 MB, 5.6 MW, 5.7 MW
52.12001 64.3 deg 315.818 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
50.808266 92.1 deg 319.997 deg Near East Coast Of Honshu, Japan 2011/03/11 20:11:24 GMT (39.0, 142.6) 17 km 5.9 MB, 5.8 MS, 6.1 MW
50.448044 67.6 deg 319.781 deg Near Islands, Aleutian Islands 2012/06/19 20:56:41 GMT (53.4, 171.7) 12 km 5.9 MB, 5.2 MS, 5.6 MW, 5.7 MW
50.08278 93.9 deg 253.015 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
50.014072 74.0 deg 323.101 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
49.615376 95.0 deg 318.044 deg Near East Coast Of Honshu, Japan 2011/03/11 11:10:58 GMT (35.5, 141.8) 35 km 5.5 MB
49.117607 78.1 deg 321.501 deg Kuril Islands 2012/07/20 06:10:25 GMT (49.4, 155.9) 19 km 5.7 MB, 5.7 MS, 6.0 MW, 6.1 MW
48.160225 93.0 deg 318.637 deg Off East Coast Of Honshu, Japan 2011/03/11 08:26:36 GMT (37.4, 143.0) 17 km 6.1 MB
48.080917 92.9 deg 347.24 deg Lake Baykal Region, Russia 2011/07/16 18:38:50 GMT (52.9, 108.4) 8.5 km 5.5 MB, 5.3 MW, 5.3 MW
45.792397 94.9 deg 318.597 deg Near East Coast Of Honshu, Japan 2011/03/11 14:56:11 GMT (36.0, 141.4) 10 km 5.8 MB
45.532467 60.1 deg 101.488 deg Central Mid-Atlantic Ridge 2012/11/03 12:58:12 GMT (7.0, -34.1) 10 km 5.5 MB, 5.2 MS, 5.6 MW, 5.6 MW
42.754368 51.8 deg 316.926 deg Alaska Peninsula 2012/08/08 14:05:17 GMT (54.9, -161.2) 43 km 5.6 MB, 5.2 MW, 5.1 MW
42.11031 91.7 deg 319.742 deg Off East Coast Of Honshu, Japan 2011/03/11 11:32:27 GMT (39.1, 143.2) 36 km 5.8 MB
41.861103 94.6 deg 319.805 deg Eastern Honshu, Japan 2011/03/22 22:12:31 GMT (37.1, 140.6) 18 km 5.5 MB, 5.4 MS, 5.7 MW, 5.5 MW
40.98209 44.3 deg 98.353 deg Northern Mid-Atlantic Ridge 2012/10/04 23:14:56 GMT (17.4, -46.5) 10 km 5.5 MW, 5.0 MS, 5.4 MW, 5.3 MB
40.332767 94.7 deg 318.054 deg Off East Coast Of Honshu, Japan 2011/03/11 11:58:54 GMT (35.8, 142.1) 35 km 5.6 MB