Station TA A06A - Chilliwack, BC, Canada

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

Nearby stations (2 deg radius)

Station Name (Lat, Lon) Start / End Elevation
A06A Chilliwack, BC, Canada (49.10, -121.48) 2006-10-18 / 2499-01-01 576 m
Crust2 Type:L8,thin continental arc, Cordilleras, 0.5 km seds.
Thickness Estimate:35 km
Thickness StdDev:0.3 km
Vp/Vs Estimate:1.79
Vp/Vs StdDev:0.02
Vs Estimate:3.679 km/s
Poisson's Ratio:0.27
Peak Value:0.05
Assumed Vp:6.566 km/s
Ps Weight:0.33333334
PpPs Weight:0.33333334
PsPs Weight:0.33333328
Residual Complexity:0.472
Nearby stations H: +-
(2.0 deg) Vp/Vs: +-

7 with match > 90% ( 24.137932 %) and 17 with match > 80% ( 58.62069 %) out of 29.

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 35 km 1.79 6.566 km/s 3.679 km/s 0.27
Crust2.0 34 km 1.77 6.566 km/s 3.707 km/s 0.27 L8,thin continental arc, Cordilleras, 0.5 km seds.
Global Maxima 35 km 1.79 6.566 km/s 3.679 km/s 0.27 amp=0.05283793
Local Maxima 1 34 km 1.76 6.566 km/s 3.736 km/s 0.26 amp=0.03363193
Local Maxima 2 40 km 1.91 6.566 km/s 3.438 km/s 0.31 amp=0.019266402
Local Maxima 3 25 km 1.97 6.566 km/s 3.329 km/s 0.33 amp=0.014789369
Local Maxima 4 25 km 2.10 6.566 km/s 3.13 km/s 0.35 amp=0.010667426
Predicted Arrivals for vertical incidence
(zero ray parameter)
Ps4.18 SECOND
PpPs14.85 SECOND
PsPs/PpSs19.03 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

(17 events)
Radial Match Distance Baz FERegion Time Lat/Lon Depth Magnitude
97.81635 87.7 deg 249.477 deg Santa Cruz Islands 2007/09/02 01:05:18 GMT (-11.6, 165.8) 35 km 5.9 MB, 7.3 MS, 7.2 MW, 6.9 ME
96.70505 90.8 deg 258.077 deg Solomon Islands 2007/04/01 20:39:56 GMT (-8.5, 157.0) 10 km 6.8 MB, 7.9 MS, 8.1 MW, 7.7 ME
96.20583 54.3 deg 302.211 deg Kuril Islands 2006/11/15 11:14:13 GMT (46.6, 153.3) 10 km 6.5 MB, 7.8 MS, 8.3 MW, 7.9 MW
93.84735 53.8 deg 301.229 deg East Of Kuril Islands 2007/01/13 04:23:21 GMT (46.2, 154.5) 10 km 7.3 MB, 8.2 MS, 8.1 MW, 7.9 MW
92.83039 92.4 deg 241.883 deg Loyalty Islands 2008/04/09 12:46:12 GMT (-20.1, 168.9) 33 km 6.3 MB, 7.3 MS, 7.3 MW, 7.3 MW
90.999825 90.8 deg 259.803 deg Solomon Islands 2007/04/01 21:11:33 GMT (-7.3, 155.7) 10 km 6.3 MB
90.07581 88.9 deg 244.981 deg Vanuatu Islands 2007/07/15 09:27:34 GMT (-15.4, 168.6) 8.0 km 6.0 MB, 5.8 MS, 6.1 MW, 6.0 MW
89.53027 89.6 deg 245.545 deg Vanuatu Islands 2007/08/01 17:08:51 GMT (-15.6, 167.7) 120 km 6.2 MB, 7.2 MW, 7.2 MW
89.24512 73.7 deg 134.336 deg Near Coast Of Peru 2007/08/15 23:40:57 GMT (-13.4, -76.6) 39 km 6.7 MB, 7.9 MS, 8.0 MW, 7.5 ME
87.65142 90.3 deg 255.372 deg Solomon Islands 2007/08/16 08:39:27 GMT (-9.8, 159.5) 10 km 6.1 MB, 6.7 MS, 6.4 MW
86.67395 90.8 deg 322.761 deg Sichuan, China 2008/05/12 06:28:01 GMT (31.0, 103.3) 19 km 6.9 MB, 8.1 MS, 7.9 MW, 7.9 MW
86.20564 35.5 deg 293.821 deg Andreanof Islands, Aleutian Is. 2007/08/15 20:22:11 GMT (50.3, -177.5) 9.0 km 6.3 MB, 6.2 MS, 6.4 MW, 5.9 ML
83.99106 77.4 deg 288.916 deg Volcano Islands, Japan Region 2007/09/28 13:38:59 GMT (22.0, 142.7) 276 km 6.7 MB, 7.4 MW, 7.4 MW
83.48245 34.3 deg 295.876 deg Andreanof Islands, Aleutian Is. 2007/07/13 21:54:43 GMT (51.8, -176.3) 35 km 5.7 MB, 5.6 MS, 6.0 MW, 5.9 MW
80.98772 35.0 deg 296.338 deg Andreanof Islands, Aleutian Is. 2008/05/02 01:33:37 GMT (51.9, -177.5) 14 km 6.3 MB, 6.8 MS, 6.6 MW, 6.6 MW
80.6023 36.0 deg 296.918 deg Andreanof Islands, Aleutian Is. 2008/04/16 05:54:19 GMT (51.9, -179.2) 13 km 6.1 MB, 6.5 MS, 6.6 MW, 6.6 MW
80.44975 68.5 deg 302.755 deg Near West Coast Of Honshu, Japan 2007/07/16 01:13:22 GMT (37.5, 138.4) 12 km 6.5 MB, 6.4 MS, 6.6 MW, 6.5 MW

Losers

(12 events)
Radial Match Distance Baz FERegion Time Lat/Lon Depth Magnitude Reason
85.3466 92.4 deg 241.942 deg Vanuatu Islands 2008/04/09 14:47:50 GMT (-20.0, 168.9) 35 km 5.9 MB, 6.2 MS, 6.3 MW
83.854706 84.1 deg 282.188 deg South Of Mariana Islands 2008/05/09 21:51:29 GMT (12.5, 143.2) 76 km 6.1 MB, 6.7 MW, 6.7 MW
76.652336 94.4 deg 295.938 deg Philippine Islands Region 2008/03/03 14:11:14 GMT (13.4, 125.6) 24 km 6.4 MB, 6.9 MW, 6.8 MW
71.01573 67.8 deg 299.821 deg Near East Coast Of Honshu, Japan 2008/05/07 16:45:20 GMT (36.2, 141.5) 39 km 6.1 MB, 6.7 MS, 6.8 MW, 6.8 MW
62.323425 92.6 deg 241.688 deg Loyalty Islands 2008/04/10 01:10:02 GMT (-20.3, 168.9) 35 km 5.5 MB, 5.5 MS, 5.8 MW
60.995712 43.6 deg 133.631 deg Near Coast Of Guatemala 2008/04/15 03:03:04 GMT (13.6, -90.6) 33 km 5.6 MB, 5.8 MS, 6.1 MW, 6.1 MW
58.34924 90.6 deg 245.204 deg Vanuatu Islands 2008/03/12 11:23:34 GMT (-16.6, 167.3) 13 km 5.8 MB, 6.4 MS, 6.4 MW, 6.4 MW
58.17718 92.5 deg 241.804 deg Loyalty Islands 2008/04/09 11:23:40 GMT (-20.2, 168.9) 35 km 5.7 MB, 6.3 MW, 6.3 MW
53.807003 90.7 deg 260.724 deg Solomon Islands 2008/05/03 19:01:46 GMT (-6.6, 155.1) 35 km 5.8 MW, 5.4 MS, 5.4 MB, 5.7 MW
51.79466 63.8 deg 303.667 deg Hokkaido, Japan Region 2008/04/29 05:26:04 GMT (41.5, 142.0) 47 km 5.5 MB, 5.2 MS, 5.8 MW, 5.8 MW
49.697815 73.8 deg 292.412 deg Bonin Islands, Japan Region 2008/03/14 22:32:09 GMT (27.0, 142.6) 11 km 5.7 MB, 5.9 MS, 6.0 MW, 6.0 MW
47.12583 83.2 deg 131.286 deg Chile-Bolivia Border Region 2008/03/24 20:39:07 GMT (-20.0, -69.0) 120 km 5.7 MB, 6.2 MW, 6.1 MW