Station TA 357A - Townsend, GA, USA

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

Nearby stations (2 deg radius)

Station Name (Lat, Lon) Start / End Elevation
357A Townsend, GA, USA (31.42, -81.49) 2012-03-15 / 2599-12-31 7.0 m
Crust2 Type:C4,continental shelf, 3.5 km seds.
Thickness Estimate:29 km
Thickness StdDev:1.6 km
Vp/Vs Estimate:1.92
Vp/Vs StdDev:0.04
Vs Estimate:3.115 km/s
Poisson's Ratio:0.31
Peak Value:0.09
Assumed Vp:5.989 km/s
Ps Weight:0.33333334
PpPs Weight:0.33333334
PsPs Weight:0.33333328
Residual Complexity:0.450
Nearby stations H: +-
(2.0 deg) Vp/Vs: +-

5 with match > 90% ( 13.513514 %) and 12 with match > 80% ( 32.432434 %) out of 37.

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 29 km 1.92 5.989 km/s 3.115 km/s 0.31
Crust2.0 32 km 1.81 5.989 km/s 3.317 km/s 0.28 C4,continental shelf, 3.5 km seds.
Global Maxima 29 km 1.92 5.989 km/s 3.115 km/s 0.31 amp=0.08743113
Local Maxima 1 42 km 1.65 5.989 km/s 3.635 km/s 0.21 amp=0.037618656
Local Maxima 2 30 km 1.87 5.989 km/s 3.207 km/s 0.30 amp=0.02756616
Local Maxima 3 41 km 1.62 5.989 km/s 3.686 km/s 0.20 amp=0.021861622
Local Maxima 4 25 km 2.03 5.989 km/s 2.958 km/s 0.34 amp=0.014255043
Predicted Arrivals for vertical incidence
(zero ray parameter)
Ps4.43 SECOND
PpPs14.03 SECOND
PsPs/PpSs18.46 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

(12 events)
Radial Match Distance Baz FERegion Time Lat/Lon Depth Magnitude
97.543655 82.1 deg 331.57 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
93.97954 47.5 deg 170.874 deg Near Coast Of Peru 2013/09/25 16:42:43 GMT (-15.8, -74.5) 40 km 7.1 MWW, 6.8 MI, 7.0 MWB, 7.0 MWC, 7.1 MWW, 7.1 MWC
93.73818 89.4 deg 326.689 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
93.293785 36.6 deg 180.737 deg Near Coast Of Northern Peru 2013/08/12 09:49:32 GMT (-5.4, -81.9) 10 km 6.2 MWW, 6.1 MWB, 6.2 MWW, 6.2 MWC, 6.3 MWC
93.12582 44.1 deg 318.965 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
88.819405 68.0 deg 317.758 deg Andreanof Islands, Aleutian Is. 2013/09/04 02:32:30 GMT (51.6, -174.8) 20 km 6.5 MWW, 5.9 ML, 6.3 MWB, 6.5 MI, 6.5 MWC, 6.5 MWW
88.7183 83.0 deg 52.652 deg Crete, Greece 2013/10/12 13:11:53 GMT (35.5, 23.3) 40 km 6.6 MWW, 6.5 MWB, 6.6 MWW, 6.7 MWC
88.53157 50.1 deg 165.168 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
85.382935 30.4 deg 171.888 deg Colombia 2013/02/09 14:16:07 GMT (1.1, -77.4) 145 km 6.7 MB, 6.9 MW, 6.9 MW
84.35246 84.7 deg 330.475 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
82.85843 36.8 deg 107.63 deg Northern Mid-Atlantic Ridge 2013/09/05 04:01:36 GMT (15.2, -45.2) 10 km 6.0 MWW, 5.9 MWB, 6.0 MWW, 6.0 MWC
80.330025 70.0 deg 318.759 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

Losers

(25 events)
Radial Match Distance Baz FERegion Time Lat/Lon Depth Magnitude Reason
78.97125 83.4 deg 330.554 deg Sea Of Okhotsk 2013/10/01 03:38:21 GMT (53.2, 152.8) 573 km 6.7 MWW, 6.7 MWC, 6.8 MWC, 6.8 MWB
77.36897 54.4 deg 164.718 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
77.14726 47.7 deg 167.271 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
76.33806 40.2 deg 168.885 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
74.41186 83.0 deg 326.984 deg Kuril Islands 2013/02/28 14:05:50 GMT (51.0, 157.3) 41 km 6.4 MB, 6.7 MS, 6.9 MW, 6.8 MW
72.90534 42.1 deg 315.592 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
72.41024 40.8 deg 313.564 deg Queen Charlotte Islands Region 2013/09/03 20:19:06 GMT (51.2, -130.4) 2.7 km 6.1 MWW, 6.0 MWB, 6.1 MWW, 6.1 MWC, 6.2 MI, 6.2 MWC
70.20607 78.3 deg 327.857 deg Near East Coast Of Kamchatka 2013/11/12 07:03:51 GMT (54.7, 162.3) 43 km 6.4 MWW, 6.3 MWC, 6.4 MWW, 6.4 MWB, 6.5 MWC, 6.6 MI
63.659435 68.0 deg 317.763 deg Andreanof Islands, Aleutian Is. 2013/09/15 16:21:37 GMT (51.6, -174.7) 24 km 6.1 MWW, 5.7 MI, 5.7 ML, 6.0 MWB, 6.1 MWC, 6.1 MWW
63.141228 67.9 deg 317.616 deg Andreanof Islands, Aleutian Is. 2013/09/05 05:43:39 GMT (51.5, -174.6) 20 km 5.6 MWW, 5.4 MI, 5.5 MWB, 5.6 MWW, 5.7 MWC, 5.7 ML, 5.8 MWC
62.52341 55.9 deg 159.822 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
60.85875 45.9 deg 172.05 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
58.48496 36.1 deg 170.867 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
58.32521 42.0 deg 314.867 deg Queen Charlotte Islands Region 2012/10/28 19:09:53 GMT (52.3, -132.1) 10 km 5.6 MB, 5.8 MW, 5.5 MW
57.40231 47.5 deg 169.318 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
56.828197 95.6 deg 328.715 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
55.602234 75.9 deg 344.09 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
51.904552 69.9 deg 318.811 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
48.94266 56.5 deg 160.097 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
48.57182 62.3 deg 212.347 deg Easter Island Region 2013/11/02 15:52:46 GMT (-23.6, -112.6) 10 km 6.0 MWW, 5.9 MWB, 6.0 MWW, 6.0 MWC, 6.1 MWC
46.434837 81.8 deg 325.596 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
46.31232 50.4 deg 108.483 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
45.75074 69.9 deg 198.264 deg Southeast Of Easter Island 2012/05/02 17:06:05 GMT (-35.9, -102.7) 10 km 5.5 MW, 4.9 MS, 4.7 MB
39.56183 45.8 deg 167.459 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
28.997084 30.0 deg 229.616 deg Northern East Pacific Rise 2012/03/26 17:48:42 GMT (10.0, -104.2) 10 km 5.5 MW, 5.3 MS, 5.1 MB