Station CD WMQ - Urumqi, Xinjiang Province, China

Network: CD - China Digital Seismograph Network

Nearby stations (2 deg radius)

Station Name (Lat, Lon) Start / End Elevation
WMQ Urumqi, Xinjiang Province, China (43.82, 87.69) 1986-09-06 / 1995-09-17 903 m
Crust2 Type:PD,orogen/50km, Tibet, 2 km seds.
Thickness Estimate:51 km
Thickness StdDev:7.2 km
Vp/Vs Estimate:2.09
Vp/Vs StdDev:0.13
Vs Estimate:2.994 km/s
Poisson's Ratio:0.35
Peak Value:0.01
Assumed Vp:6.242 km/s
Ps Weight:0.33333334
PpPs Weight:0.33333334
PsPs Weight:0.33333328
Residual Complexity:0.855
Nearby stations H:47 km +- 5.7 km
(2.0 deg) Vp/Vs:2.01 +- 0.11

9 with match > 90% ( 32.142857 %) and 19 with match > 80% ( 67.85714 %) out of 28.

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 51 km 2.09 6.242 km/s 2.994 km/s 0.35
Crust2.0 50 km 1.76 6.242 km/s 3.546 km/s 0.26 PD,orogen/50km, Tibet, 2 km seds.
Zandt Ammon 35 km 1.96 6.0 km/s 3.061 km/s 0.32
Zandt Ammon 37 km 1.95 6.25 km/s 3.205 km/s 0.32
Zandt Ammon 38 km 1.95 6.5 km/s 3.333 km/s 0.32
Zandt Ammon 40 km 1.94 6.75 km/s 3.479 km/s 0.32
Global Maxima 51 km 2.09 6.242 km/s 2.994 km/s 0.35 amp=0.012116592
Local Maxima 1 43 km 1.93 6.242 km/s 3.23 km/s 0.32 amp=0.0080462145
Local Maxima 2 53 km 1.68 6.242 km/s 3.715 km/s 0.23 amp=0.005259159
Local Maxima 3 29 km 1.81 6.242 km/s 3.458 km/s 0.28 amp=0.005138929
Local Maxima 4 66 km 1.88 6.242 km/s 3.329 km/s 0.30 amp=0.0051355753
Predicted Arrivals for vertical incidence
(zero ray parameter)
Ps8.91 SECOND
PpPs25.33 SECOND
PsPs/PpSs34.24 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

(19 events)
Radial Match Distance Baz FERegion Time Lat/Lon Depth Magnitude
95.486534 41.1 deg 74.969 deg Off East Coast Of Honshu, Japan 1994/12/28 22:37:49 GMT (40.2, 143.7) 33 km 5.8 MB, 5.9 MS, 5.7 UNKNOWN
94.930115 44.8 deg 122.276 deg Samar, Philippines 1995/05/05 03:53:47 GMT (12.6, 125.3) 33 km 6.2 MB, 7.0 MS, 7.1 UNKNOWN, 7.0 MW
94.427414 77.3 deg 110.804 deg Solomon Islands 1994/04/21 03:51:44 GMT (-5.7, 154.1) 30 km 5.8 MB, 6.6 MS, 6.7 UNKNOWN, 6.6 MW
94.05535 41.5 deg 81.948 deg Near East Coast Of Honshu, Japan 1993/06/07 07:49:34 GMT (35.9, 141.6) 35 km 5.5 MB, 5.3 MS
92.22632 57.5 deg 104.011 deg South Of Mariana Islands 1993/08/08 08:34:25 GMT (13.0, 144.8) 61 km 7.2 MB, 8.1 MS, 8.2 UNKNOWN, 7.5 MW
92.18843 45.5 deg 122.409 deg Samar, Philippines 1995/04/21 00:09:56 GMT (12.0, 125.7) 33 km 6.1 MB, 6.9 MS, 6.9 UNKNOWN, 6.8 MW
91.85448 42.4 deg 68.755 deg Kuril Islands 1994/10/05 20:37:31 GMT (43.5, 147.5) 33 km 5.7 MB, 5.9 MS, 5.9 UNKNOWN, 5.9 MW
91.593636 57.5 deg 129.943 deg Halmahera, Indonesia 1994/10/08 21:44:09 GMT (-1.2, 128.0) 31 km 6.3 MB, 6.8 MS, 6.8 UNKNOWN, 6.9 MW
90.92107 57.3 deg 130.564 deg Halmahera, Indonesia 1995/02/13 08:43:39 GMT (-1.3, 127.4) 33 km 6.1 MB, 6.2 MS, 6.2 UNKNOWN, 6.2 MW
88.62466 65.6 deg 119.141 deg Near North Coast Of Irian Jaya 1995/04/18 03:49:39 GMT (-2.1, 140.4) 36 km 5.9 MB, 5.7 MS, 5.6 UNKNOWN, 6.1 MW
88.49612 92.8 deg 107.725 deg Vanuatu Islands 1993/06/03 09:38:26 GMT (-14.8, 167.3) 153 km 5.6 MB
88.05959 45.6 deg 122.104 deg Samar, Philippines 1995/04/21 00:34:47 GMT (12.1, 125.9) 23 km 6.2 MB, 7.3 MS, 7.2 UNKNOWN, 7.1 MW
87.4166 43.5 deg 122.11 deg Luzon, Philippines 1994/10/12 06:02:50 GMT (13.7, 124.5) 33 km 5.4 MB, 5.7 MS, 5.6 UNKNOWN
87.396355 37.6 deg 118.332 deg Philippine Islands Region 1993/05/18 10:19:38 GMT (19.8, 122.5) 214 km 6.1 MB
86.71624 36.5 deg 169.015 deg Nicobar Islands, India Region 1994/05/25 18:42:19 GMT (7.6, 94.3) 24 km 5.6 MB, 5.6 MS
85.63561 53.2 deg 151.602 deg Java Sea 1994/11/15 20:18:11 GMT (-5.6, 110.2) 559 km 6.2 MB, 6.5 UNKNOWN, 6.5 MW
84.8332 77.8 deg 110.872 deg Solomon Islands 1995/08/17 18:09:59 GMT (-6.1, 154.4) 33 km 5.6 MS, 5.2 MB, 5.6 UNKNOWN, 5.6 MW
83.85141 59.1 deg 134.658 deg Banda Sea 1992/07/14 07:03:10 GMT (-4.7, 125.4) 477 km 5.6 MB
80.87705 34.7 deg 113.221 deg Taiwan Region 1994/05/23 15:16:58 GMT (24.0, 122.6) 33 km 5.9 MB, 5.7 MS, 6.0 UNKNOWN, 5.9 MW

Losers

(9 events)
Radial Match Distance Baz FERegion Time Lat/Lon Depth Magnitude Reason
91.24879 41.0 deg 91.456 deg Southeast Of Honshu, Japan 1992/07/18 21:36:24 GMT (30.8, 137.3) 475 km 5.5 MB
78.54209 90.2 deg 21.559 deg Oregon 1993/09/21 05:45:34 GMT (42.4, -122.0) 5.0 km 5.5 MB, 5.7 MS, 5.9 UNKNOWN, 6.0 MD
75.30331 38.9 deg 66.542 deg Sakhalin, Russia 1995/03/10 05:22:22 GMT (46.1, 143.5) 350 km 5.7 UNKNOWN, 5.4 MB
72.07288 46.5 deg 53.874 deg Near East Coast Of Kamchatka 1992/12/19 12:14:22 GMT (51.9, 158.5) 56 km 6.1 MB
72.00452 40.3 deg 64.88 deg Sea Of Okhotsk 1995/02/18 13:29:06 GMT (46.7, 145.9) 355 km 5.6 MB, 5.7 UNKNOWN, 5.5 MW
63.33272 54.8 deg 128.821 deg Halmahera, Indonesia 1993/05/30 17:13:20 GMT (1.6, 127.2) 99 km 5.6 MB
56.55134 40.9 deg 74.691 deg Off East Coast Of Honshu, Japan 1994/12/28 12:29:21 GMT (40.5, 143.6) 33 km 5.6 MB
55.974083 94.4 deg 108.324 deg Vanuatu Islands 1995/06/22 07:57:10 GMT (-16.4, 168.1) 33 km 5.5 MB, 5.3 MS, 6.0 UNKNOWN, 5.7 MW
50.95402 48.3 deg 287.194 deg Greece 1995/06/15 00:31:00 GMT (38.4, 22.4) 10 km 5.3 MB, 6.0 MS