Station 5H PWTN - Powhatan W.M.A., VA

Network: 5H - Central Virginia and South Carolina seismic monitoring experiment

Nearby stations (2 deg radius)

Station Name (Lat, Lon) Start / End Elevation
PWTN Powhatan W.M.A., VA (37.53, -77.99) 2017-03-30 / 2018-11-14 99 m
Crust2 Type:DG,thin Platform 1 km seds.
Thickness Estimate:36 km
Thickness StdDev:0.6 km
Vp/Vs Estimate:1.75
Vp/Vs StdDev:0.02
Vs Estimate:3.74 km/s
Poisson's Ratio:0.26
Peak Value:0.03
Assumed Vp:6.565 km/s
Ps Weight:0.33333334
PpPs Weight:0.33333334
PsPs Weight:0.33333328
Residual Complexity:0.487
Nearby stations H: +-
(2.0 deg) Vp/Vs: +-

8 with match > 90% ( 6.3492064 %) and 21 with match > 80% ( 16.666666 %) out of 126.

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 36 km 1.75 6.565 km/s 3.74 km/s 0.26
Crust2.0 31 km 1.78 6.565 km/s 3.684 km/s 0.27 DG,thin Platform 1 km seds.
Global Maxima 36 km 1.75 6.565 km/s 3.74 km/s 0.26 amp=0.03242113
Local Maxima 1 39 km 1.65 6.565 km/s 3.985 km/s 0.21 amp=0.015257519
Local Maxima 2 32 km 1.91 6.565 km/s 3.428 km/s 0.31 amp=0.012848281
Local Maxima 3 29 km 1.92 6.565 km/s 3.415 km/s 0.31 amp=0.008636633
Local Maxima 4 35 km 1.67 6.565 km/s 3.931 km/s 0.22 amp=0.0049871597
Predicted Arrivals for vertical incidence
(zero ray parameter)
Ps4.11 SECOND
PpPs15.00 SECOND
PsPs/PpSs19.12 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

(21 events)
Radial Match Distance Baz FERegion Time Lat/Lon Depth Magnitude
96.94353 78.8 deg 51.911 deg Dodecanese Islands, Greece 2017/07/20 22:31:12 GMT (36.9, 27.5) 10 km 6.7 Mww
96.32281 49.7 deg 315.897 deg Gulf Of Alaska 2018/01/23 09:31:42 GMT (56.0, -149.1) 25 km 7.9 Mww
95.67414 53.1 deg 176.096 deg Near Coast Of Peru 2018/01/14 09:18:45 GMT (-15.8, -74.7) 36 km 7.1 mww
94.00157 69.4 deg 320.875 deg Rat Islands, Aleutian Islands 2017/10/08 22:34:33 GMT (52.4, 176.8) 112 km 6.6 mww
93.94351 71.3 deg 324.47 deg Near Islands, Aleutian Islands 2017/06/02 22:24:47 GMT (54.0, 170.9) 8.2 km 6.8 Mww
92.25839 39.7 deg 181.423 deg Ecuador 2018/09/07 02:12:04 GMT (-2.3, -78.9) 94 km 6.2 Mww
91.93721 47.6 deg 23.26 deg Jan Mayen Island Region 2018/11/09 01:49:40 GMT (71.6, -11.2) 10 km 6.8 Mww
90.75975 61.2 deg 169.15 deg Chile-Argentina Border Region 2017/04/15 08:19:41 GMT (-23.2, -67.7) 135 km 6.2 Mww
89.272224 38.7 deg 304.375 deg Vancouver Island, Canada Region 2018/10/22 05:39:39 GMT (49.1, -129.7) 11 km 6.6 Mi
87.93778 72.0 deg 325.804 deg Komandorskiye Ostrova Region 2017/07/17 11:05:08 GMT (54.6, 168.6) 7.9 km 6.2 Mww
87.38598 30.0 deg 239.649 deg Near Coast Of Jalisco, Mexico 2018/06/30 03:56:50 GMT (19.1, -105.1) 15 km 5.9 Mww
86.57304 78.7 deg 328.254 deg Near East Coast Of Kamchatka 2018/07/06 01:40:08 GMT (51.6, 157.9) 80 km 6.1 Mwp
86.402 37.7 deg 295.303 deg Off Coast Of Oregon 2018/08/22 09:31:47 GMT (43.6, -127.6) 10 km 6.2 Mww
86.37436 76.9 deg 50.867 deg Aegean Sea 2017/06/12 12:28:38 GMT (38.9, 26.4) 10 km 6.3 Mww
85.14871 67.3 deg 318.077 deg Andreanof Islands, Aleutian Is. 2018/08/15 21:56:54 GMT (51.4, -178.1) 20 km 6.6 Mww
82.953476 47.5 deg 333.92 deg Northern Alaska 2018/08/12 14:58:54 GMT (69.6, -145.3) 2.2 km 6.3 ml
82.73653 56.3 deg 170.473 deg Northern Chile 2017/10/10 06:32:20 GMT (-18.5, -69.6) 82 km 6.3 Mww
82.233795 67.2 deg 318.085 deg Andreanof Islands, Aleutian Is. 2018/08/23 03:35:15 GMT (51.5, -177.9) 44 km 6.0 Ml
81.93735 68.4 deg 278.269 deg Hawaii 2018/05/04 22:32:55 GMT (19.4, -155.0) 5.0 km 5.8 Ml
81.70672 81.2 deg 327.27 deg Kuril Islands 2018/10/10 23:16:04 GMT (49.1, 156.4) 33 km 6.8 Mi
80.07777 41.5 deg 183.612 deg Peru-Ecuador Border Region 2017/06/05 11:34:11 GMT (-4.1, -80.4) 51 km 5.6 Mww

Losers

(105 events)
Radial Match Distance Baz FERegion Time Lat/Lon Depth Magnitude Reason
96.265656 72.0 deg 325.278 deg Komandorskiye Ostrova Region 2017/07/17 23:34:21 GMT (54.2, 169.2) 48 km 7.4 Mi
87.51934 70.4 deg 174.662 deg Off Coast Of Central Chile 2017/04/24 21:38:24 GMT (-33.0, -72.0) 33 km 6.7 Mi
82.4204 53.6 deg 172.248 deg Southern Peru 2018/09/14 11:20:02 GMT (-16.0, -71.5) 121 km 5.4 Mww
77.86741 48.8 deg 170.626 deg Peru-Brazil Border Region 2018/08/24 09:04:06 GMT (-11.0, -70.8) 609 km 7.1 Mww
73.92902 31.3 deg 237.695 deg Off Coast Of Jalisco, Mexico 2017/05/20 06:02:13 GMT (17.4, -105.4) 10 km 5.8 Mww
73.782875 59.6 deg 163.706 deg Southern Bolivia 2018/04/02 13:40:34 GMT (-20.7, -63.0) 562 km 6.8 Mww
73.24515 72.8 deg 176.064 deg Off Coast Of Central Chile 2017/07/04 16:05:58 GMT (-35.5, -73.4) 10 km 5.9 Mww
72.49623 40.1 deg 175.843 deg Peru-Ecuador Border Region 2017/04/18 17:49:55 GMT (-2.7, -75.3) 11 km 6.0 Mww
72.03006 70.4 deg 174.741 deg Off Coast Of Central Chile 2017/04/23 02:36:05 GMT (-33.0, -72.1) 9.8 km 5.9 Mwp
71.38154 30.9 deg 170.327 deg Northern Colombia 2018/08/07 15:53:59 GMT (6.8, -73.0) 148 km 5.6 mb
70.42418 31.3 deg 241.126 deg Off Coast Of Jalisco, Mexico 2017/11/03 11:52:10 GMT (18.7, -106.6) 10 km 5.7 Mww
68.88847 34.8 deg 41.611 deg Reykjanes Ridge 2017/09/01 11:07:37 GMT (57.0, -34.0) 10 km 5.7 Mww
68.60146 91.1 deg 42.998 deg Iran-Iraq Border Region 2017/11/12 18:18:17 GMT (34.9, 46.0) 19 km 7.3 Mww
67.03098 37.9 deg 183.741 deg Near Coast Of Ecuador 2017/12/03 11:19:06 GMT (-0.5, -80.3) 25 km 6.0 Mww
66.59697 57.4 deg 170.261 deg Northern Chile 2018/11/01 22:19:51 GMT (-19.6, -69.3) 102 km 6.2 Mww
66.59417 74.2 deg 210.197 deg Easter Island Region 2018/06/18 07:09:41 GMT (-29.9, -111.9) 10 km 5.9 Mww
66.15997 74.1 deg 54.845 deg Ionian Sea 2018/10/25 22:54:52 GMT (37.5, 20.6) 14 km 6.8 Mww
66.04882 42.9 deg 320.741 deg Southeastern Alaska 2017/05/01 12:31:53 GMT (59.9, -136.6) 0.1 km 6.5 Ml
65.20132 38.6 deg 304.656 deg Vancouver Island, Canada Region 2018/10/22 06:22:48 GMT (49.3, -129.7) 10 km 6.5 Mww
65.08496 60.6 deg 315.364 deg Fox Islands, Aleutian Islands 2017/05/24 16:36:01 GMT (52.4, -166.7) 2.0 km 5.7 Mi
64.81153 42.9 deg 320.712 deg Southeastern Alaska 2017/05/01 14:18:15 GMT (59.8, -136.6) 3.3 km 6.3 Ml
63.21244 30.1 deg 149.327 deg Near Coast Of Venezuela 2018/08/22 13:27:47 GMT (10.6, -62.9) 98 km 5.8 Mww
63.201538 53.8 deg 174.785 deg Near Coast Of Peru 2017/07/18 02:05:19 GMT (-16.4, -73.6) 44 km 6.4 Mww
62.806557 35.0 deg 125.741 deg North Atlantic Ocean 2017/07/27 17:53:25 GMT (13.4, -49.4) 10 km 5.9 Mww
62.69029 68.4 deg 174.064 deg Near Coast Of Central Chile 2018/04/10 10:19:34 GMT (-31.0, -71.6) 76 km 6.2 Mww
61.333057 47.2 deg 333.913 deg Northern Alaska 2018/08/12 21:15:01 GMT (69.5, -144.4) 1.7 km 6.0 Mww
60.08754 33.1 deg 123.765 deg North Atlantic Ocean 2018/11/11 14:03:59 GMT (15.6, -49.9) 10 km 6.2 mb
60.079697 79.6 deg 330.962 deg Northwest Of Kuril Islands 2018/10/13 11:10:19 GMT (52.7, 153.7) 397 km 6.7 Mi
59.754032 66.3 deg 171.088 deg La Rioja Province, Argentina 2017/08/01 06:13:53 GMT (-28.6, -68.7) 85 km 5.6 Mww
59.623737 70.6 deg 174.713 deg Off Coast Of Central Chile 2017/04/28 15:58:34 GMT (-33.2, -72.0) 23 km 5.4 Mww
59.21157 94.1 deg 330.215 deg Near East Coast Of Honshu, Japan 2017/09/26 20:22:11 GMT (40.3, 142.4) 36 km 5.8 Mww
57.820522 66.5 deg 172.322 deg Chile-Argentina Border Region 2018/09/07 02:39:17 GMT (-28.9, -70.0) 92 km 5.8 Mww
56.696342 68.9 deg 174.304 deg Near Coast Of Central Chile 2017/06/12 02:43:26 GMT (-31.5, -71.8) 26 km 5.6 Mww
56.546154 67.6 deg 318.191 deg Andreanof Islands, Aleutian Is. 2017/05/08 17:00:42 GMT (51.4, -178.6) 1.0 km 6.6 Mi
56.546154 67.6 deg 318.191 deg Andreanof Islands, Aleutian Is. 2017/05/08 17:00:42 GMT (51.4, -178.6) 1.0 km 6.6 Mi
56.546154 67.6 deg 318.191 deg Andreanof Islands, Aleutian Is. 2017/05/08 17:00:42 GMT (51.4, -178.6) 1.0 km 6.6 Mi
55.2683 88.0 deg 329.452 deg Kuril Islands 2018/03/04 19:52:52 GMT (45.1, 147.8) 104 km 5.4 Mww
52.17552 49.3 deg 316.232 deg Gulf Of Alaska 2018/05/08 08:14:12 GMT (56.4, -148.5) 10 km 5.5 Mww
51.80917 49.3 deg 218.01 deg Central East Pacific Rise 2018/10/29 23:26:09 GMT (-4.6, -105.9) 10 km 5.8 Mww
51.711933 35.0 deg 41.564 deg Reykjanes Ridge 2017/09/10 21:40:21 GMT (57.1, -33.7) 10 km 5.9 Mww
51.303886 48.1 deg 175.651 deg Central Peru 2017/10/30 17:12:06 GMT (-10.7, -74.7) 101 km 5.7 mb
49.14274 65.7 deg 317.24 deg Andreanof Islands, Aleutian Is. 2017/05/28 07:06:14 GMT (51.6, -175.3) 8.0 km 5.6 Ml
49.08649 38.5 deg 208.865 deg Galapagos Islands Region 2018/09/21 12:49:28 GMT (2.4, -95.5) 10 km 5.7 Mww
48.802307 54.8 deg 2.793 deg North Of Franz Josef Land 2017/10/28 19:11:01 GMT (86.9, 55.1) 10 km 6.0 Mww
48.6798 93.5 deg 330.702 deg Hokkaido, Japan Region 2018/01/24 10:51:20 GMT (41.1, 142.3) 40 km 6.2 Mww
48.07642 66.9 deg 317.366 deg Andreanof Islands, Aleutian Is. 2017/05/08 15:31:28 GMT (51.1, -177.0) 41 km 5.5 Ml
47.61495 72.4 deg 327.315 deg Komandorskiye Ostrova Region 2018/01/25 02:10:33 GMT (55.4, 166.5) 8.8 km 6.2 Mww
47.52706 95.1 deg 173.739 deg Drake Passage 2018/10/29 06:54:21 GMT (-57.4, -66.4) 10 km 6.3 Mww
46.86218 66.7 deg 165.838 deg Santiago Del Estero Prov., Arg. 2018/07/20 10:24:57 GMT (-28.1, -63.3) 588 km 5.6 Mww
46.41072 81.2 deg 182.797 deg West Chile Rise 2018/03/08 14:15:18 GMT (-44.0, -81.8) 10 km 5.5 Mww
46.220467 54.8 deg 2.825 deg North Of Franz Josef Land 2017/10/28 16:13:54 GMT (86.9, 54.5) 10 km 5.8 Mww
46.10335 70.6 deg 174.682 deg Near Coast Of Central Chile 2017/04/28 15:30:05 GMT (-33.2, -72.0) 20 km 5.9 Mww
45.237896 66.5 deg 317.349 deg Andreanof Islands, Aleutian Is. 2017/04/04 22:08:40 GMT (51.3, -176.4) 13 km 5.5 Mww
45.16887 64.2 deg 113.021 deg Central Mid-Atlantic Ridge 2018/08/03 18:50:54 GMT (-0.9, -22.0) 10 km 5.8 Mww
44.822094 81.1 deg 327.604 deg Kuril Islands 2018/10/09 07:45:14 GMT (49.4, 156.2) 42 km 6.0 Mww
43.915997 46.8 deg 216.026 deg Central East Pacific Rise 2018/11/12 22:37:27 GMT (-3.1, -103.4) 10 km 5.6 Mww
43.75583 51.7 deg 319.538 deg Kodiak Island Region, Alaska 2017/08/31 17:46:02 GMT (58.5, -153.7) 62 km 5.5 ml
43.60795 56.7 deg 170.506 deg Northern Chile 2018/01/21 01:06:42 GMT (-18.9, -69.6) 111 km 6.3 Mww
43.578617 38.8 deg 120.86 deg Northern Mid-Atlantic Ridge 2018/03/23 07:40:29 GMT (12.7, -44.6) 10 km 5.5 Mwb
43.492104 59.0 deg 170.495 deg Northern Chile 2017/07/22 06:29:50 GMT (-21.2, -69.3) 49 km 5.3 Mww
43.46896 67.4 deg 318.031 deg Andreanof Islands, Aleutian Is. 2018/08/17 04:35:29 GMT (51.3, -178.2) 25 km 5.8 Ml
43.390175 67.0 deg 317.283 deg Andreanof Islands, Aleutian Is. 2017/05/08 15:47:28 GMT (51.0, -177.1) 1.0 km 5.7 Mi
42.618618 37.1 deg 295.119 deg Off Coast Of Oregon 2018/01/28 22:46:22 GMT (43.6, -126.8) 10 km 5.5 Mww
42.126842 95.9 deg 327.691 deg Off East Coast Of Honshu, Japan 2017/10/06 07:59:33 GMT (37.5, 144.0) 10 km 6.0 Mww
41.615685 57.3 deg 172.24 deg Off Coast Of Northern Chile 2017/12/11 19:00:55 GMT (-19.7, -71.1) 8.6 km 5.5 Mww
41.497997 96.7 deg 13.738 deg Northern Xinjiang, China 2017/08/08 23:27:53 GMT (44.3, 82.8) 20 km 6.3 Mww
40.979317 87.8 deg 38.651 deg Eastern Caucasus 2017/11/15 19:48:03 GMT (40.3, 47.3) 23 km 5.2 Mww
40.690228 98.3 deg 23.461 deg Tajikistan 2017/05/03 04:47:13 GMT (39.5, 71.4) 10 km 5.9 Mww
40.101555 42.6 deg 329.21 deg Northern Yukon Territory, Canada 2017/12/22 08:00:13 GMT (65.5, -134.1) 3.5 km 5.0 Mww
38.476353 49.1 deg 316.488 deg Gulf Of Alaska 2018/01/23 23:21:27 GMT (56.6, -148.1) 12 km 5.3 Mww
37.745876 48.3 deg 117.71 deg Central Mid-Atlantic Ridge 2018/05/23 05:44:43 GMT (7.4, -36.2) 10 km 5.5 Mww
36.512897 71.8 deg 325.354 deg Komandorskiye Ostrova Region 2017/07/28 02:39:16 GMT (54.3, 169.3) 10 km 5.5 mb
36.455605 76.3 deg 198.696 deg Southeast Of Easter Island 2017/07/10 15:37:24 GMT (-36.2, -100.6) 10 km 5.5 Mwb
35.014984 62.5 deg 172.009 deg Near Coast Of Northern Chile 2017/12/28 03:54:52 GMT (-24.9, -70.2) 53 km 5.5 Mww
34.99397 89.3 deg 330.475 deg Hokkaido, Japan Region 2018/11/04 19:26:03 GMT (44.6, 145.6) 8.0 km 5.9 Mww
34.5317 75.1 deg 55.06 deg Southern Greece 2018/06/25 05:14:48 GMT (36.8, 21.4) 30 km 5.5 Mww
34.28124 54.4 deg 218.117 deg Central East Pacific Rise 2018/06/24 18:43:42 GMT (-9.0, -108.5) 10 km 5.7 Mww
33.352444 58.4 deg 116.411 deg Central Mid-Atlantic Ridge 2018/10/16 08:35:37 GMT (0.9, -28.2) 10 km 5.3 mb
32.597416 30.0 deg 148.655 deg Near Coast Of Venezuela 2018/06/23 01:54:42 GMT (10.8, -62.6) 106 km 5.1 Mww
32.46434 62.4 deg 168.75 deg Chile-Argentina Border Region 2018/06/21 16:08:02 GMT (-24.3, -67.1) 175 km 5.7 Mww
32.30001 82.4 deg 327.688 deg Kuril Islands 2018/08/10 18:12:05 GMT (48.5, 154.8) 16 km 5.9 Mww
31.908087 63.2 deg 316.581 deg Fox Islands, Aleutian Islands 2018/08/25 16:50:04 GMT (52.3, -171.2) 35 km 5.5 Ml
31.871813 79.5 deg 328.022 deg Kuril Islands 2017/06/03 11:47:23 GMT (50.9, 157.3) 44 km 5.1 Mww
30.827179 30.2 deg 183.245 deg South Of Panama 2018/01/31 16:37:06 GMT (7.2, -79.6) 10 km 5.7 Mww
29.673029 95.2 deg 173.707 deg Drake Passage 2018/10/29 20:17:22 GMT (-57.5, -66.3) 10 km 5.8 Mww
28.00087 91.4 deg 42.992 deg Western Iran 2018/08/25 22:13:26 GMT (34.7, 46.2) 10 km 6.1 Mww
26.767912 53.3 deg 19.394 deg Greenland Sea 2018/08/07 13:57:09 GMT (74.6, 8.4) 10 km 5.8 Mww
26.277405 83.0 deg 178.817 deg Off Coast Of Southern Chile 2018/06/14 06:27:39 GMT (-45.9, -76.3) 10 km 5.6 Mww
26.198963 63.2 deg 114.302 deg Central Mid-Atlantic Ridge 2017/11/30 06:32:52 GMT (-1.1, -23.5) 10 km 6.5 Mi
25.512943 40.3 deg 182.635 deg Near Coast Of Ecuador 2017/11/18 04:23:46 GMT (-3.0, -79.7) 35 km 5.5 Mww
25.28882 72.9 deg 327.36 deg Komandorskiye Ostrova Region 2018/01/07 02:24:06 GMT (55.1, 165.7) 35 km 5.7 mb
24.83235 86.1 deg 331.629 deg Northwest Of Kuril Islands 2018/11/02 11:01:15 GMT (47.8, 146.7) 432 km 5.9 Mww
23.75057 56.6 deg 315.973 deg Alaska Peninsula 2018/07/18 19:06:03 GMT (54.4, -160.7) 28 km 5.6 Mww
23.700214 61.9 deg 316.248 deg Fox Islands, Aleutian Islands 2017/08/09 05:40:42 GMT (52.6, -169.2) 47 km 5.3 mb
23.193865 93.9 deg 329.367 deg Off East Coast Of Honshu, Japan 2017/07/23 15:35:40 GMT (40.0, 143.5) 10 km 5.6 Mww
23.109755 30.2 deg 183.358 deg South Of Panama 2018/01/27 21:45:12 GMT (7.3, -79.7) 10 km 5.7 Mww
22.877047 69.1 deg 319.142 deg Rat Islands, Aleutian Islands 2017/04/27 14:46:33 GMT (51.3, 178.6) 19 km 5.7 Mww
21.686735 94.4 deg 33.978 deg Turkmenistan-Iran Border Region 2017/05/13 18:01:01 GMT (37.9, 57.3) 12 km 5.8 Mww
20.836653 78.8 deg 184.67 deg West Chile Rise 2017/11/10 12:01:34 GMT (-41.5, -84.1) 10 km 5.8 Mww
18.278831 70.5 deg 174.518 deg Near Coast Of Central Chile 2017/04/28 16:05:55 GMT (-33.1, -71.8) 14 km 5.7 Mww
17.097517 88.5 deg 330.412 deg Kuril Islands 2017/11/29 22:32:23 GMT (45.2, 146.3) 10 km 5.4 Mww
15.994991 54.0 deg 175.469 deg Near Coast Of Peru 2018/02/11 04:11:09 GMT (-16.7, -74.2) 10 km 5.4 Mww
14.742558 89.0 deg 328.85 deg Kuril Islands 2017/05/22 11:00:57 GMT (43.9, 147.7) 54 km 5.5 Mww
14.571865 60.1 deg 114.23 deg Central Mid-Atlantic Ridge 2018/06/14 18:12:20 GMT (1.1, -25.7) 10 km 5.6 Mww
11.722819 87.5 deg 332.115 deg Sea Of Okhotsk 2018/07/01 20:45:42 GMT (46.9, 145.0) 388 km 5.6 Mww