Station TA S61A - Accomac, VA, USA

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

Nearby stations (2 deg radius)

Station Name (Lat, Lon) Start / End Elevation
S61A Accomac, VA, USA (37.68, -75.67) 2013-05-27 / 2599-12-31 58 m
Crust2 Type:C7,continental shelf, 6.5 km seds.
Thickness Estimate:58 km
Thickness StdDev:4.5 km
Vp/Vs Estimate:1.65
Vp/Vs StdDev:0.01
Vs Estimate:3.515 km/s
Poisson's Ratio:0.21
Peak Value:0.09
Assumed Vp:5.817 km/s
Ps Weight:0.33333334
PpPs Weight:0.33333334
PsPs Weight:0.33333328
Residual Complexity:0.787
Nearby stations H:49 km +- 13 km
(2.0 deg) Vp/Vs:1.87 +- 0.30

1 with match > 90% ( 2.5641026 %) and 2 with match > 80% ( 5.1282053 %) out of 39.

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 58 km 1.65 5.817 km/s 3.515 km/s 0.21
Crust2.0 32 km 1.81 5.817 km/s 3.217 km/s 0.28 C7,continental shelf, 6.5 km seds.
Global Maxima 58 km 1.65 5.817 km/s 3.515 km/s 0.21 amp=0.086836055
Local Maxima 1 38 km 2.10 5.817 km/s 2.773 km/s 0.35 amp=0.06542779
Local Maxima 2 42 km 2.10 5.817 km/s 2.773 km/s 0.35 amp=0.057178076
Local Maxima 3 66 km 1.67 5.817 km/s 3.489 km/s 0.22 amp=0.045535818
Local Maxima 4 26 km 1.99 5.817 km/s 2.931 km/s 0.33 amp=0.04005512
Predicted Arrivals for vertical incidence
(zero ray parameter)
Ps6.59 SECOND
PpPs26.70 SECOND
PsPs/PpSs33.29 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
97.74063 57.2 deg 174.554 deg Near Coast Of Northern Chile 2014/04/01 23:46:46 GMT (-19.6, -70.8) 20 km 8.2 MWW, 8.0 MI, 8.1 MWC
84.019035 57.5 deg 174.37 deg Near Coast Of Northern Chile 2014/03/16 21:16:30 GMT (-19.9, -70.6) 20 km 6.7 MWW, 6.7 MWC, 7.0 MI

Losers

(37 events)
Radial Match Distance Baz FERegion Time Lat/Lon Depth Magnitude Reason
96.68264 58.1 deg 174.284 deg Near Coast Of Northern Chile 2014/04/03 02:43:14 GMT (-20.5, -70.5) 31 km 7.7 MWW, 7.4 MI, 7.7 MWC
96.44885 31.8 deg 184.77 deg South Of Panama 2013/08/13 15:43:15 GMT (5.8, -78.2) 12 km 6.7 MWW, 6.6 MWB, 6.7 MWW, 6.7 MWC, 6.7 MI
96.172676 53.2 deg 178.605 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
96.148865 76.8 deg 210.087 deg Southern East Pacific Rise 2014/10/09 02:14:32 GMT (-32.1, -110.8) 16 km 7.1 MWW, 6.8 MI
96.07632 69.8 deg 320.407 deg Rat Islands, Aleutian Islands 2014/06/23 20:53:09 GMT (51.8, 178.8) 108 km 7.9 MWW, 7.1 MI, 7.9 MWC
95.53391 29.8 deg 234.167 deg Guerrero, Mexico 2014/05/08 17:00:17 GMT (17.4, -100.7) 24 km 6.4 MWW, 6.8 MI
94.248344 29.8 deg 234.619 deg Guerrero, Mexico 2014/04/18 14:27:26 GMT (17.6, -100.8) 24 km 7.2 MWW, 7.0 MWB, 7.3 MWC, 7.5 MI
92.94431 38.0 deg 290.579 deg Off Coast Of Northern California 2014/03/10 05:18:13 GMT (40.8, -125.1) 17 km 6.8 MW, 6.8 MWR, 6.9 MWW, 6.9 MWB, 7.0 MI, 7.0 MWC
91.63901 73.6 deg 215.766 deg Easter Island Region 2014/09/06 06:53:13 GMT (-26.6, -114.5) 10 km 6.1 MB
91.07742 30.0 deg 234.142 deg Guerrero, Mexico 2014/05/10 07:36:03 GMT (17.3, -100.8) 35 km 6.0 MB
90.78593 52.0 deg 177.427 deg Central Peru 2014/08/24 23:21:45 GMT (-14.6, -73.6) 101 km 6.9 MWW, 6.8 MI, 6.9 MWB
88.57151 53.2 deg 175.266 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
87.91343 66.6 deg 317.8 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
87.76395 38.6 deg 305.363 deg Vancouver Island, Canada Region 2014/04/24 03:10:13 GMT (49.8, -127.4) 11 km 6.7 MWP, 6.7 MI
85.152725 66.9 deg 317.947 deg Andreanof Islands, Aleutian Is. 2013/08/30 16:25:02 GMT (51.5, -175.2) 29 km 7.0 MWW, 6.5 ML, 6.8 MI, 6.9 MWC, 6.9 MWB, 7.0 MWW, 7.0 MI, 7.0 MWC
83.77081 43.2 deg 189.108 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
83.636284 30.9 deg 192.945 deg South Of Panama 2014/05/13 06:35:24 GMT (7.2, -82.3) 10 km 6.8 MWP, 6.8 MI
83.292816 57.2 deg 174.543 deg Near Coast Of Northern Chile 2014/04/02 00:06:44 GMT (-19.6, -70.8) 10 km 5.7 MB
82.777824 40.0 deg 123.489 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
81.33672 66.6 deg 317.801 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
73.699615 80.2 deg 332.812 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
73.31959 75.4 deg 329.43 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
71.24012 70.1 deg 176.159 deg Near Coast Of Central Chile 2014/08/23 22:32:23 GMT (-32.7, -71.4) 32 km 6.4 MWW, 6.6 MWP
68.55691 35.0 deg 121.535 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
63.384712 88.8 deg 330.018 deg Kuril Islands 2014/07/20 18:32:47 GMT (44.6, 148.7) 61 km 6.6 MB
62.38393 37.0 deg 183.618 deg Colombia-Ecuador Border Region 2014/10/20 19:33:21 GMT (0.6, -77.8) 10 km 6.0 MB, 5.6 MWB
62.29665 97.4 deg 329.412 deg Off East Coast Of Honshu, Japan 2014/01/04 05:23:00 GMT (37.0, 143.4) 22 km 5.5 MWB
62.120693 58.2 deg 174.56 deg Near Coast Of Northern Chile 2014/04/04 01:37:51 GMT (-20.6, -70.7) 20 km 6.1 MWP, 6.1 MWB, 6.1 MWW, 6.3 MWC
61.763123 77.9 deg 204.739 deg Southern East Pacific Rise 2015/01/18 23:13:36 GMT (-35.5, -105.8) 8.3 km 5.7 MWW, 5.5 MWB, 5.7 MWC
60.576218 51.7 deg 321.519 deg Southern Alaska 2014/05/10 14:16:08 GMT (60.0, -152.2) 96 km 5.8 ML, 5.5 MI, 5.7 MWP
58.76579 80.5 deg 329.113 deg Kuril Islands 2014/06/07 13:11:37 GMT (50.7, 157.1) 56 km 5.6 M
54.754723 92.4 deg 44.804 deg Iran-Iraq Border Region 2014/08/18 05:25:50 GMT (32.7, 47.8) 10 km 6.0 M
54.050983 92.4 deg 44.926 deg Iran-Iraq Border Region 2014/08/18 18:07:56 GMT (32.5, 47.7) 10 km 5.8 MWW, 4.1 MB
53.350784 80.4 deg 343.185 deg Southeastern Siberia, Russia 2014/07/25 11:06:52 GMT (58.4, 137.1) 10 km 1.5 ML, 5.9 Md
46.851116 31.2 deg 172.376 deg Northern Colombia 2014/02/17 09:41:35 GMT (6.5, -71.7) 41 km 5.3 MW
46.781868 59.9 deg 54.972 deg France 2014/04/07 19:27:00 GMT (44.5, 6.7) 9.1 km 5.0 MW
45.155586 86.6 deg 329.709 deg Kuril Islands 2014/07/19 00:58:42 GMT (46.2, 150.8) 117 km 3.1 mb, 3.5 mbtmp, 3.2 mb1mx, 3.3 mb1