Station TA Q60A - Greensboro, MD, USA

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

Nearby stations (2 deg radius)

Station Name (Lat, Lon) Start / End Elevation
Q60A Greensboro, MD, USA (39.00, -75.84) 2013-05-28 / 2599-12-31 14 m
Crust2 Type:T7,Margin /shield transition, 3.5 km seds.
Thickness Estimate:32 km
Thickness StdDev:4.9 km
Vp/Vs Estimate:1.88
Vp/Vs StdDev:0.12
Vs Estimate:3.34 km/s
Poisson's Ratio:0.30
Peak Value:0.08
Assumed Vp:6.287 km/s
Ps Weight:0.33333334
PpPs Weight:0.33333334
PsPs Weight:0.33333328
Residual Complexity:0.580
Nearby stations H: +-
(2.0 deg) Vp/Vs: +-

10 with match > 90% ( 14.285714 %) and 24 with match > 80% ( 34.285713 %) out of 70.

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 32 km 1.88 6.287 km/s 3.34 km/s 0.30
Crust2.0 32 km 1.79 6.287 km/s 3.506 km/s 0.27 T7,Margin /shield transition, 3.5 km seds.
Global Maxima 32 km 1.88 6.287 km/s 3.34 km/s 0.30 amp=0.08061371
Local Maxima 1 45 km 1.62 6.287 km/s 3.881 km/s 0.19 amp=0.05850286
Local Maxima 2 25 km 2.10 6.287 km/s 2.998 km/s 0.35 amp=0.04475405
Local Maxima 3 30 km 1.95 6.287 km/s 3.22 km/s 0.32 amp=0.024492718
Local Maxima 4 52 km 1.60 6.287 km/s 3.93 km/s 0.18 amp=0.02135133
Predicted Arrivals for vertical incidence
(zero ray parameter)
Ps4.56 SECOND
PpPs14.90 SECOND
PsPs/PpSs19.46 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

(24 events)
Radial Match Distance Baz FERegion Time Lat/Lon Depth Magnitude
97.736946 58.5 deg 174.444 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
95.89588 54.6 deg 178.427 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
95.10548 59.4 deg 174.179 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
94.88492 30.5 deg 232.108 deg Guerrero, Mexico 2014/05/08 17:00:17 GMT (17.4, -100.7) 24 km 6.4 MWW, 6.8 MI
94.78895 53.3 deg 177.266 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
94.32786 77.9 deg 209.807 deg Southern East Pacific Rise 2014/10/09 02:14:32 GMT (-32.1, -110.8) 16 km 7.1 MWW, 6.8 MI
93.75835 30.5 deg 232.549 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
93.678856 33.1 deg 184.292 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
91.86293 37.7 deg 303.973 deg Vancouver Island, Canada Region 2014/04/24 03:10:13 GMT (49.8, -127.4) 11 km 6.7 MWP, 6.7 MI
91.51995 69.1 deg 175.998 deg Near Coast Of Central Chile 2013/10/31 23:03:59 GMT (-30.3, -71.5) 27 km 6.6 MWW, 6.4 MWB, 6.5 MWC, 6.6 MWW, 6.6 MI
89.76497 58.8 deg 174.263 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
89.70959 30.7 deg 232.096 deg Guerrero, Mexico 2014/05/10 07:36:03 GMT (17.3, -100.8) 35 km 6.0 MB
89.07098 71.5 deg 176.038 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
88.10756 32.1 deg 192.159 deg South Of Panama 2014/05/13 06:35:24 GMT (7.2, -82.3) 10 km 6.8 MWP, 6.8 MI
88.059166 68.7 deg 320.022 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
87.8104 30.2 deg 229.781 deg Near Coast Of Guerrero, Mexico 2013/08/21 12:38:29 GMT (16.9, -99.5) 21 km 6.2 MWW, 6.2 MWW, 6.2 MWB, 6.2 MWC
86.006714 39.5 deg 306.401 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
85.394485 87.6 deg 329.896 deg Kuril Islands 2014/07/20 18:32:47 GMT (44.6, 148.7) 61 km 6.6 MB
84.032585 33.9 deg 242.776 deg Off Coast Of Jalisco, Mexico 2014/05/31 11:53:48 GMT (18.9, -107.4) 10 km 6.2 MWP, 6.6 MI
83.039276 35.8 deg 122.898 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
81.49085 37.5 deg 288.928 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
81.16636 31.5 deg 250.895 deg Gulf Of California 2014/10/08 02:40:54 GMT (23.8, -108.4) 10 km 6.2 MWP
81.13344 59.5 deg 174.45 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
80.5315 59.0 deg 174.547 deg Near Coast Of Northern Chile 2014/04/07 13:43:20 GMT (-20.2, -70.9) 7.9 km 5.8 MWB, 5.7 MWW, 5.7 MWC

Losers

(46 events)
Radial Match Distance Baz FERegion Time Lat/Lon Depth Magnitude Reason
94.65919 73.3 deg 51.521 deg Aegean Sea 2014/05/24 09:25:03 GMT (40.3, 25.5) 10 km 6.4 MWP, 6.4 M
92.27064 40.9 deg 124.578 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
79.82096 54.5 deg 175.144 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
79.62486 65.5 deg 317.345 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
78.769196 50.6 deg 320.833 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
78.66101 59.7 deg 174.262 deg Near Coast Of Northern Chile 2014/04/03 05:26:16 GMT (-20.8, -70.5) 24 km 6.2 MWP, 6.2 MWR, 6.3 MWW, 6.5 MWC
77.789 58.4 deg 173.712 deg Near Coast Of Northern Chile 2014/04/01 23:59:57 GMT (-19.5, -70.2) 22 km 5.8 MB
77.06119 74.6 deg 215.411 deg Easter Island Region 2014/09/06 06:53:13 GMT (-26.6, -114.5) 10 km 6.1 MB
76.45654 95.5 deg 328.578 deg Off East Coast Of Honshu, Japan 2013/10/25 17:10:19 GMT (37.2, 144.7) 35 km 7.1 MWW, 7.1 MWW, 7.1 MWB, 7.1 MWC, 7.2 MWC, 7.5 MI
75.64514 79.0 deg 332.617 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
75.44036 61.3 deg 172.344 deg Northern Chile 2013/08/23 08:34:06 GMT (-22.3, -68.6) 111 km 5.8 MWW, 5.7 MWD, 5.8 MWW, 5.8 MWB, 5.8 MWC
74.65347 59.2 deg 174.218 deg Near Coast Of Northern Chile 2014/04/03 01:58:31 GMT (-20.3, -70.6) 23 km 6.5 MWW, 6.5 MWB, 6.6 MWC
74.23355 30.5 deg 153.06 deg Near Coast Of Venezuela 2013/10/12 02:10:27 GMT (10.9, -62.3) 63 km 6.0 MWW, 6.0 MWW, 6.0 MWB, 6.0 MWC, 6.0 MI
73.38712 65.8 deg 317.496 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
70.59345 30.2 deg 227.015 deg Near Coast Of Guerrero, Mexico 2014/03/10 00:38:15 GMT (16.0, -98.3) 8.4 km 5.8 MWW, 5.9 MWC, 6.0 MWB
70.46943 37.4 deg 185.584 deg Near Coast Of Ecuador 2014/06/16 06:39:31 GMT (1.6, -79.2) 10 km 5.7 MWP, 5.6 MWB
70.17674 93.0 deg 332.239 deg Hokkaido, Japan Region 2014/08/10 03:43:16 GMT (41.1, 142.2) 38 km 6.0 MB
69.96746 66.0 deg 110.981 deg North Of Ascension Island 2014/06/30 01:46:23 GMT (0.0, -17.3) 8.0 km 5.8 MB
68.91003 53.2 deg 331.6 deg Northern Alaska 2014/06/16 12:01:11 GMT (67.7, -162.0) 16 km 5.7 MB, 5.5 MWP, 5.5 MI
68.34173 50.1 deg 323.28 deg Southern Alaska 2014/09/25 17:51:17 GMT (62.0, -151.8) 103 km 6.2 ML, 6.1 MI, 6.2 MWW, 6.3 MWR, 6.3 MWB, 6.3 MWC
66.80699 91.6 deg 44.664 deg Iran-Iraq Border Region 2014/08/18 05:25:50 GMT (32.7, 47.8) 10 km 6.0 M
65.80687 44.6 deg 187.257 deg Near Coast Of Northern Peru 2014/03/15 23:51:33 GMT (-5.6, -81.0) 29 km 6.3 MWW, 6.2 MWB, 6.3 MWC
63.689873 65.8 deg 317.112 deg Andreanof Islands, Aleutian Is. 2013/08/31 06:38:36 GMT (51.2, -174.9) 18 km 6.0 MWW, 5.5 ML, 5.9 MWB, 5.9 MWC, 6.0 MWC, 6.0 MI, 6.0 MWW
63.213207 96.5 deg 330.137 deg Off East Coast Of Honshu, Japan 2014/07/11 19:22:00 GMT (37.1, 142.4) 13 km 6.8 MWP, 6.8 MI
63.09567 59.2 deg 173.998 deg Near Coast Of Northern Chile 2014/07/13 20:54:14 GMT (-20.2, -70.4) 36 km 6.1 M
61.926746 74.8 deg 56.586 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
61.575806 65.5 deg 317.19 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
61.217033 65.5 deg 317.368 deg Andreanof Islands, Aleutian Is. 2013/09/04 06:16:49 GMT (51.6, -174.8) 21 km 5.7 MWW, 5.5 ML, 5.5 MI, 5.7 MWB, 5.7 MWW, 5.8 MWC
60.51186 59.0 deg 174.529 deg Near Coast Of Northern Chile 2014/04/02 04:46:18 GMT (-20.2, -70.9) 10 km 5.8 MB
60.44081 53.3 deg 331.863 deg Northern Alaska 2014/06/07 04:43:34 GMT (67.9, -162.4) 14 km 6.0 MI
59.99789 44.5 deg 188.654 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
59.894188 52.8 deg 180.567 deg Near Coast Of Peru 2014/03/15 08:59:21 GMT (-14.1, -76.3) 20 km 6.1 MWW, 6.0 MWB, 6.2 MWC
59.822346 58.8 deg 174.608 deg Near Coast Of Northern Chile 2014/06/19 09:38:37 GMT (-20.0, -70.9) 19 km 5.7 MWP
59.773277 61.3 deg 314.718 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
58.96511 79.6 deg 51.955 deg Turkey 2013/12/28 15:21:04 GMT (36.0, 31.3) 41 km 5.9 MWW, 5.9 MWB, 6.0 MWC
58.65759 65.6 deg 317.391 deg Andreanof Islands, Aleutian Is. 2013/09/04 06:27:03 GMT (51.6, -174.9) 17 km 6.0 MWW, 5.5 ML, 5.9 MWB, 6.0 MWW, 6.1 MWC, 6.1 MI
57.526844 65.5 deg 317.343 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
56.60946 59.0 deg 166.84 deg Southern Bolivia 2014/01/27 16:42:37 GMT (-19.3, -63.9) 600 km 5.6 MWB
56.19182 63.1 deg 170.462 deg Jujuy Province, Argentina 2014/09/24 11:16:12 GMT (-23.9, -66.6) 189 km 6.2 MWP, 6.2 MWB, 6.2 MWC
54.380875 60.6 deg 221.603 deg Central East Pacific Rise 2014/09/02 23:41:31 GMT (-11.6, -112.0) 10 km 5.5 MWP
54.16252 62.9 deg 318.274 deg Fox Islands, Aleutian Islands 2014/02/26 21:13:40 GMT (53.6, -171.8) 265 km 6.1 MWW, 5.9 MI, 5.9 ML, 6.1 MWC, 6.1 MWB, 6.2 MWC
53.870483 87.5 deg 329.533 deg Kuril Islands 2013/12/08 17:24:54 GMT (44.4, 149.2) 28 km 6.0 MWW, 5.9 MWB, 6.1 MWC
53.49043 71.9 deg 327.686 deg Komandorskiye Ostrova Region 2014/07/03 02:56:41 GMT (55.3, 166.9) 23 km 5.8 MWP
53.489815 31.5 deg 192.394 deg South Of Panama 2014/04/02 16:13:27 GMT (7.9, -82.3) 32 km 6.0 MWW, 5.9 MWB, 6.0 MWC
49.210438 76.6 deg 56.579 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
48.60822 95.1 deg 329.231 deg Off East Coast Of Honshu, Japan 2014/05/02 09:15:20 GMT (37.9, 144.2) 15 km 5.9 MWP