Station TA Z49A - Columbiana, AL, USA

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

Nearby stations (2 deg radius)

Station Name (Lat, Lon) Start / End Elevation
Z49A Columbiana, AL, USA (33.19, -86.53) 2011-12-19 / 2599-12-31 134 m
Crust2 Type:DG,thin Platform 1 km seds.
Thickness Estimate:46 km
Thickness StdDev:2.1 km
Vp/Vs Estimate:1.82
Vp/Vs StdDev:0.05
Vs Estimate:3.617 km/s
Poisson's Ratio:0.28
Peak Value:0.02
Assumed Vp:6.565 km/s
Ps Weight:0.33333334
PpPs Weight:0.33333334
PsPs Weight:0.33333328
Residual Complexity:0.475
Nearby stations H: +-
(2.0 deg) Vp/Vs: +-

15 with match > 90% ( 17.857143 %) and 25 with match > 80% ( 29.761906 %) out of 84.

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 46 km 1.82 6.565 km/s 3.617 km/s 0.28
Crust2.0 31 km 1.78 6.565 km/s 3.684 km/s 0.27 DG,thin Platform 1 km seds.
Global Maxima 46 km 1.82 6.565 km/s 3.617 km/s 0.28 amp=0.017116046
Local Maxima 1 46 km 1.80 6.565 km/s 3.642 km/s 0.28 amp=0.008563375
Local Maxima 2 33 km 2.10 6.565 km/s 3.13 km/s 0.35 amp=0.007940682
Local Maxima 3 48 km 1.81 6.565 km/s 3.622 km/s 0.28 amp=0.005241861
Local Maxima 4 30 km 1.76 6.565 km/s 3.735 km/s 0.26 amp=0.004266217
Predicted Arrivals for vertical incidence
(zero ray parameter)
Ps5.77 SECOND
PpPs19.94 SECOND
PsPs/PpSs25.71 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

(25 events)
Radial Match Distance Baz FERegion Time Lat/Lon Depth Magnitude
97.71213 46.1 deg 108.71 deg Northern Mid-Atlantic Ridge 2013/06/24 22:04:13 GMT (10.7, -42.6) 10 km 6.5 MW, 6.1 MB, 6.3 MS, 6.6 MW
97.67247 78.4 deg 329.375 deg Sea Of Okhotsk 2013/05/24 05:44:48 GMT (54.9, 153.2) 598 km 8.4 MW, 7.5 MB, 8.3 MW
96.44651 85.5 deg 324.115 deg Kuril Islands 2013/04/19 03:05:52 GMT (46.2, 150.8) 110 km 7.2 MW, 7.1 MB, 7.2 MW
96.213905 39.9 deg 318.557 deg Southeastern Alaska 2013/01/05 08:58:19 GMT (55.4, -134.7) 10 km 6.4 MB, 7.7 MS, 7.5 MW, 7.5 MW
95.32853 95.1 deg 322.211 deg Off East Coast Of Honshu, Japan 2012/12/07 08:18:23 GMT (37.9, 143.9) 31 km 7.2 MB, 7.3 MS, 7.3 MW, 7.3 MW
95.28441 53.1 deg 159.677 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
95.15867 32.5 deg 160.845 deg Colombia 2012/09/30 16:31:35 GMT (1.9, -76.4) 170 km 7.0 MB, 7.3 MW, 7.2 MW
94.888885 37.9 deg 315.05 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
94.79276 65.8 deg 316.878 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
94.76036 73.0 deg 342.403 deg Eastern Siberia, Russia 2013/02/14 13:13:53 GMT (67.6, 142.5) 11 km 6.5 MB, 6.7 MS, 6.6 MW, 6.7 MW
94.13315 59.1 deg 315.489 deg Fox Islands, Aleutian Islands 2012/08/10 18:37:43 GMT (52.6, -167.4) 13 km 5.9 MB, 6.2 MS, 6.2 MW, 6.2 MW
93.699455 59.3 deg 20.047 deg Norwegian Sea 2012/05/24 22:47:46 GMT (73.0, 5.7) 10 km 5.7 MB, 6.1 MS, 6.1 MW, 6.2 MW
92.99852 43.0 deg 162.038 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
91.478264 62.8 deg 164.229 deg Central Chile 2013/01/30 20:15:43 GMT (-28.1, -70.7) 45 km 6.5 MB, 6.5 MS, 6.8 MW, 6.8 MW
90.99557 48.2 deg 165.769 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
89.901375 33.0 deg 163.062 deg Colombia 2013/02/09 14:16:07 GMT (1.1, -77.4) 145 km 6.7 MB, 6.9 MW, 6.9 MW
88.914955 81.0 deg 328.137 deg Sea Of Okhotsk 2013/05/24 14:56:31 GMT (52.2, 151.4) 624 km 6.7 MW, 6.7 MB, 6.7 MW
86.10727 79.6 deg 323.771 deg East Of Kuril Islands 2013/04/19 19:58:40 GMT (50.0, 157.7) 15 km 6.1 MW, 5.9 MB, 6.0 MW, 6.1 MS
84.21143 50.6 deg 161.439 deg Southern Peru 2013/07/17 02:37:43 GMT (-15.7, -71.7) 7.0 km 6.0 MW, 5.6 MB, 5.8 MS, 5.8 MW
82.834526 66.4 deg 204.905 deg Easter Island Region 2012/05/10 02:13:56 GMT (-28.7, -112.6) 10 km 5.8 MS, 5.3 MB, 5.9 MW, 5.8 MW
81.11595 54.8 deg 159.904 deg Northern Chile 2013/07/10 14:32:12 GMT (-19.3, -69.2) 110 km 5.7 MW, 5.6 MW, 5.7 MB
81.047035 49.6 deg 66.519 deg Azores Islands Region 2013/04/30 06:25:23 GMT (37.6, -24.9) 10 km 5.8 MW, 5.9 MW, 5.9 MB
80.78054 92.3 deg 168.777 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
80.17188 48.7 deg 161.403 deg Central Peru 2013/05/21 23:02:45 GMT (-13.8, -72.3) 92 km 5.8 MW, 5.7 MB, 5.8 MW
80.09214 87.2 deg 50.332 deg Crete, Greece 2013/06/16 21:39:05 GMT (34.3, 25.2) 19 km 6.0 MW, 5.7 MS, 5.8 MW, 5.9 MB

Losers

(59 events)
Radial Match Distance Baz FERegion Time Lat/Lon Depth Magnitude Reason
78.151436 70.6 deg 321.523 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
76.729935 48.5 deg 165.794 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
76.55541 72.3 deg 47.735 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
76.27167 34.7 deg 307.473 deg Off Coast Of Washington 2012/08/19 08:07:35 GMT (47.8, -128.6) 10 km 5.6 MW, 5.3 MS, 5.2 MB, 5.5 MW
75.081505 34.3 deg 310.987 deg Vancouver Island, Canada Region 2013/08/04 13:22:27 GMT (49.7, -127.4) 10 km 5.6 MB, 5.5 MW
74.33983 64.8 deg 157.144 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
74.29825 95.4 deg 324.156 deg Near East Coast Of Honshu, Japan 2012/06/17 20:32:20 GMT (38.9, 141.8) 36 km 6.0 MB, 5.9 MS, 6.3 MW, 6.4 MW
73.89165 79.8 deg 324.088 deg Kuril Islands 2013/04/20 13:12:50 GMT (50.1, 157.1) 18 km 6.1 MW, 5.8 MB, 5.9 MS, 6.0 MW
72.91754 87.0 deg 50.363 deg Crete, Greece 2013/06/15 16:11:02 GMT (34.4, 25.0) 10 km 6.2 MW, 6.0 MB, 6.0 MS, 6.1 MW
72.88655 65.7 deg 316.935 deg Andreanof Islands, Aleutian Is. 2013/04/21 13:48:29 GMT (51.7, -178.2) 44 km 5.6 MW, 5.7 MW, 5.9 MB
72.37251 85.8 deg 323.217 deg Kuril Islands 2012/07/11 02:31:16 GMT (45.4, 151.4) 10 km 5.6 MB, 5.5 MS, 5.7 MW, 5.7 MW
72.197975 57.4 deg 159.639 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
69.7988 59.2 deg 314.271 deg Fox Islands, Aleutian Islands 2013/07/03 03:40:27 GMT (51.6, -167.0) 5.1 km 5.8 MW, 5.7 MW, 5.9 MB
69.78319 60.5 deg 163.44 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
69.03677 81.0 deg 324.034 deg Kuril Islands 2012/09/09 05:39:37 GMT (49.2, 155.8) 31 km 5.5 MB, 5.5 MS, 5.9 MW, 6.0 MW
68.028336 70.8 deg 330.247 deg Eastern Siberia, Russia 2013/03/13 03:12:52 GMT (60.2, 163.4) 5.0 km 5.7 MB, 5.6 MS, 5.8 MW, 5.8 MW
66.36962 64.7 deg 157.102 deg Santiago Del Estero Prov., Arg. 2013/02/22 12:01:58 GMT (-27.9, -63.1) 575 km 5.8 MB, 6.1 MW, 6.2 MW
66.18491 95.3 deg 322.378 deg Off East Coast Of Honshu, Japan 2012/12/07 08:48:13 GMT (37.8, 143.6) 20 km 5.5 MB
66.148926 91.8 deg 325.859 deg Hokkaido, Japan Region 2013/02/02 14:17:35 GMT (42.8, 143.1) 107 km 6.4 MB, 6.9 MW, 6.9 MW
65.97394 95.2 deg 322.339 deg Off East Coast Of Honshu, Japan 2012/12/07 08:31:14 GMT (37.9, 143.8) 32 km 6.1 MB, 6.2 MW, 6.2 MW
65.44478 80.7 deg 44.808 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
65.32603 70.4 deg 168.467 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
64.85167 65.0 deg 157.407 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
63.561684 95.9 deg 323.691 deg Near East Coast Of Honshu, Japan 2013/08/04 03:28:50 GMT (38.2, 141.9) 56 km 5.8 MW, 5.8 MB, 5.9 MW
63.160133 85.6 deg 323.134 deg Kuril Islands 2012/07/12 12:51:58 GMT (45.5, 151.7) 12 km 5.5 MB, 5.6 MS, 5.8 MW, 5.7 MW
62.848545 58.6 deg 158.442 deg Jujuy Province, Argentina 2013/06/08 12:25:08 GMT (-22.6, -66.7) 215 km 5.6 MW, 5.5 MB, 5.6 MW
62.429115 50.2 deg 163.367 deg Southern Peru 2013/05/14 23:39:15 GMT (-15.7, -73.3) 105 km 5.5 MW, 5.5 MW, 5.7 MB
62.169067 59.2 deg 155.054 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
61.091644 79.1 deg 324.581 deg Kuril Islands 2013/03/01 12:53:51 GMT (50.9, 157.5) 33 km 5.7 MB, 5.8 MS, 6.4 MW, 6.4 MW
60.54727 93.4 deg 325.53 deg Hokkaido, Japan Region 2012/05/23 15:02:25 GMT (41.3, 142.1) 46 km 6.2 MB, 5.5 MS, 5.9 MW, 6.0 MW
58.487305 72.4 deg 47.647 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
56.550926 98.1 deg 169.338 deg South Shetland Islands 2013/07/16 19:41:53 GMT (-63.4, -62.5) 8.8 km 5.6 MW, 5.7 MB, 5.7 MW
56.03778 80.4 deg 324.019 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
55.649162 59.9 deg 158.752 deg Jujuy Province, Argentina 2013/07/02 20:04:55 GMT (-23.9, -66.5) 199 km 5.6 MW, 5.7 MW
55.20022 70.5 deg 194.101 deg Southeast Of Easter Island 2013/07/02 18:39:43 GMT (-35.9, -103.0) 10 km 5.7 MW, 5.5 MW
54.987885 55.1 deg 317.166 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
54.556118 92.7 deg 4.277 deg Southwestern Siberia, Russia 2013/06/18 23:02:09 GMT (54.3, 86.2) 9.9 km 5.6 MB
54.18363 86.1 deg 323.452 deg Kuril Islands 2013/06/04 11:00:09 GMT (45.4, 150.9) 24 km 5.6 MW, 5.5 MW
53.865562 77.9 deg 323.35 deg East Of Kuril Islands 2013/03/24 04:18:33 GMT (50.7, 160.2) 8.0 km 6.1 MB, 5.5 MS, 5.9 MW, 6.1 MW
53.681946 82.3 deg 323.915 deg Kuril Islands 2012/10/14 09:41:58 GMT (48.3, 154.4) 35 km 5.7 MB, 5.2 MS, 5.7 MW, 5.7 MW
53.42238 68.2 deg 166.899 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
53.176422 61.8 deg 316.266 deg Fox Islands, Aleutian Islands 2013/05/12 20:06:41 GMT (52.5, -172.0) 8.0 km 5.7 MB, 5.1 MS, 5.4 MW, 5.3 MW
52.780865 79.8 deg 328.063 deg Sea Of Okhotsk 2013/05/24 06:03:07 GMT (53.0, 153.0) 514 km 5.5 MB
52.706657 38.8 deg 163.257 deg Northern Peru 2012/11/28 03:09:48 GMT (-4.5, -76.1) 118 km 5.9 MB, 5.6 MW, 5.7 MW
52.617233 76.8 deg 324.785 deg Off East Coast Of Kamchatka 2013/05/21 03:08:17 GMT (52.5, 160.1) 7.6 km 5.8 MW, 5.6 MB, 5.7 MW, 5.8 MS
52.46629 39.9 deg 171.524 deg Near Coast Of Northern Peru 2012/11/29 07:09:12 GMT (-6.6, -81.1) 10 km 5.5 MB, 4.9 MS, 5.5 MW, 5.4 MW
51.254738 70.5 deg 321.497 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
50.64921 80.8 deg 324.088 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
50.386642 61.2 deg 162.463 deg Northern Chile 2013/05/12 12:59:10 GMT (-26.2, -69.4) 10 km 5.5 MB, 4.7 MS, 5.4 MW, 5.1 ML
50.20834 89.9 deg 330.949 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
49.654762 59.8 deg 155.37 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
49.391556 49.2 deg 324.881 deg Southern Alaska 2012/12/04 01:42:48 GMT (61.2, -150.8) 62 km 5.6 MB, 5.8 MW, 5.7 MW
48.86566 67.3 deg 164.957 deg Chile-Argentina Border Region 2013/06/19 21:29:11 GMT (-32.7, -70.0) 104 km 5.5 MB
47.00486 93.1 deg 117.535 deg South Atlantic Ocean 2012/06/29 15:31:46 GMT (-24.7, -9.7) 10 km 6.0 MB, 5.2 MS, 5.8 MW, 5.8 MW
46.78302 50.9 deg 319.219 deg Kodiak Island Region, Alaska 2012/09/18 01:44:50 GMT (56.9, -154.1) 39 km 5.5 MB, 4.7 MS, 5.2 MW, 5.1 MW
43.93824 71.2 deg 168.852 deg Near Coast Of Central Chile 2012/12/26 13:17:57 GMT (-37.3, -73.3) 29 km 5.5 MB, 5.2 MS, 5.2 MW, 5.4 MW
40.42668 87.6 deg 327.446 deg Sea Of Okhotsk 2013/08/04 15:56:34 GMT (47.0, 145.2) 375 km 5.8 MW, 5.8 MW
38.264996 94.2 deg 323.738 deg Off East Coast Of Honshu, Japan 2013/04/01 18:53:17 GMT (39.5, 143.2) 14 km 6.0 MW, 5.6 MB, 5.7 MS, 6.0 MW
30.88589 72.2 deg 47.73 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