Station XQ NC11 - NC11

Network: XQ12 - Pre-Hydrofracking Regional Assessment of Central Carolina Seismicity

Nearby stations (2 deg radius)

Station Name (Lat, Lon) Start / End Elevation
NC11 NC11 (35.41, -79.28) 2012-03-26 / 2014-12-31 155 m
Crust2 Type:DG,thin Platform 1 km seds.
Thickness Estimate:37 km
Thickness StdDev:0.4 km
Vp/Vs Estimate:1.75
Vp/Vs StdDev:0.01
Vs Estimate:3.746 km/s
Poisson's Ratio:0.26
Peak Value:0.08
Assumed Vp:6.565 km/s
Ps Weight:0.33333334
PpPs Weight:0.33333334
PsPs Weight:0.33333328
Residual Complexity:0.565
Nearby stations H: +-
(2.0 deg) Vp/Vs: +-

6 with match > 90% ( 18.75 %) and 8 with match > 80% ( 25.0 %) out of 32.

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 37 km 1.75 6.565 km/s 3.746 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 37 km 1.75 6.565 km/s 3.746 km/s 0.26 amp=0.07541021
Local Maxima 1 26 km 2.01 6.565 km/s 3.266 km/s 0.34 amp=0.043253247
Local Maxima 2 35 km 1.78 6.565 km/s 3.683 km/s 0.27 amp=0.03285017
Local Maxima 3 46 km 1.60 6.565 km/s 4.103 km/s 0.18 amp=0.030241445
Local Maxima 4 43 km 1.66 6.565 km/s 3.955 km/s 0.22 amp=0.016880771
Predicted Arrivals for vertical incidence
(zero ray parameter)
Ps4.21 SECOND
PpPs15.41 SECOND
PsPs/PpSs19.62 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

(8 events)
Radial Match Distance Baz FERegion Time Lat/Lon Depth Magnitude
96.80713 55.6 deg 170.123 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
96.00939 55.4 deg 170.373 deg Near Coast Of Northern Chile 2014/03/22 12:59:59 GMT (-19.8, -70.9) 20 km 6.2 MWW, 6.2 MWB, 6.3 MWC, 6.4 MWC
94.91903 56.0 deg 170.104 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
94.097244 77.7 deg 49.187 deg Aegean Sea 2014/05/24 09:25:03 GMT (40.3, 25.5) 10 km 6.4 MWP, 6.4 M
93.71108 56.3 deg 170.372 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
92.50112 37.6 deg 307.761 deg Vancouver Island, Canada Region 2014/04/24 03:10:13 GMT (49.8, -127.4) 11 km 6.7 MWP, 6.7 MI
87.131195 40.8 deg 182.549 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
85.61875 55.4 deg 170.298 deg Near Coast Of Northern Chile 2014/03/23 18:20:03 GMT (-19.7, -70.8) 35 km 6.0 MB, 6.2 MWB, 6.2 MWW, 6.3 MWC

Losers

(24 events)
Radial Match Distance Baz FERegion Time Lat/Lon Depth Magnitude Reason
98.853714 56.2 deg 170.084 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
98.51797 55.3 deg 170.287 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
93.77011 36.2 deg 292.646 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
89.437004 51.7 deg 322.289 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
84.72787 55.8 deg 170.401 deg Near Coast Of Northern Chile 2014/03/18 14:35:58 GMT (-20.1, -70.8) 26 km 5.1 MW
82.17935 60.1 deg 112.933 deg Central Mid-Atlantic Ridge 2014/05/24 11:49:26 GMT (0.7, -26.3) 10 km 5.9 MWC, 5.9 MWC
73.685036 39.9 deg 59.914 deg Northern Mid-Atlantic Ridge 2014/05/23 23:41:49 GMT (45.0, -27.8) 10 km 5.5 MWC, 5.5 MWC
71.946915 49.4 deg 175.296 deg Near Coast Of Peru 2014/02/18 23:35:58 GMT (-14.2, -75.6) 57 km 6.0 MWB, 5.9 MWW, 5.9 MWC, 6.0 MWC
71.81663 55.2 deg 332.428 deg Northern Alaska 2014/05/03 08:57:12 GMT (67.6, -162.2) 0.9 km 5.5 MB
68.68048 56.3 deg 162.487 deg Southern Bolivia 2014/01/27 16:42:37 GMT (-19.3, -63.9) 600 km 5.6 MWB
63.82999 56.1 deg 170.583 deg Near Coast Of Northern Chile 2014/04/06 14:06:09 GMT (-20.4, -71.0) 20 km 5.3 MW
61.833397 79.5 deg 179.988 deg Off Coast Of Southern Chile 2014/01/07 12:06:13 GMT (-44.5, -79.3) 35 km 5.2 MW
61.491608 49.3 deg 176.193 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
60.622658 85.7 deg 326.52 deg Kuril Islands 2014/01/20 00:56:36 GMT (46.4, 153.4) 43 km 4.8 mb
60.275196 55.8 deg 170.434 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
57.64395 63.8 deg 318.427 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
57.30891 96.6 deg 329.086 deg Eastern Honshu, Japan 2014/04/02 23:22:47 GMT (39.2, 141.8) 56 km 5.6 MB, 5.5 MWC
54.3669 96.7 deg 326.723 deg Off East Coast Of Honshu, Japan 2014/05/02 09:15:20 GMT (37.9, 144.2) 15 km 5.9 MWP
53.791462 56.2 deg 170.325 deg Near Coast Of Northern Chile 2014/04/03 09:23:21 GMT (-20.6, -70.7) 15 km 5.6 MB, 5.3 MWR
51.61633 68.9 deg 318.352 deg Andreanof Islands, Aleutian Is. 2014/03/13 13:20:59 GMT (51.2, -179.1) 26 km 5.6 MWC, 5.1 ML, 5.4 MWW, 5.4 MWB, 5.5 ML, 5.6 MWC
45.985012 55.3 deg 169.521 deg Near Coast Of Northern Chile 2014/04/01 23:59:57 GMT (-19.5, -70.2) 22 km 5.8 MB
44.8547 65.9 deg 172.51 deg Near Coast Of Central Chile 2014/05/21 09:00:53 GMT (-30.4, -71.4) 41 km 5.1 MW
44.763035 68.9 deg 318.356 deg Andreanof Islands, Aleutian Is. 2014/01/16 07:33:09 GMT (51.2, -179.2) 27 km 5.5 MWB, 5.2 ML, 5.5 ML, 5.6 MWC
34.238155 38.1 deg 297.738 deg Off Coast Of Oregon 2014/05/12 18:51:00 GMT (43.7, -128.1) 14 km 5.5 MW