Station TA A09A - Danville, WA, USA

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

Nearby stations (2 deg radius)

Station Name (Lat, Lon) Start / End Elevation
A09A Danville, WA, USA (48.98, -118.59) 2006-09-13 / 2499-01-01 931 m
Crust2 Type:Q2,orogen/39km no ice, Appalachians, North Andes, 0.5 km seds.
Thickness Estimate:35 km
Thickness StdDev:0.2 km
Vp/Vs Estimate:1.73
Vp/Vs StdDev:0.01
Vs Estimate:3.721 km/s
Poisson's Ratio:0.25
Peak Value:0.05
Assumed Vp:6.419 km/s
Ps Weight:0.33333334
PpPs Weight:0.33333334
PsPs Weight:0.33333328
Residual Complexity:0.254
Nearby stations H: +-
(2.0 deg) Vp/Vs: +-

25 with match > 90% ( 41.666668 %) and 44 with match > 80% ( 73.333336 %) out of 60.

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 1.73 6.419 km/s 3.721 km/s 0.25
Crust2.0 39 km 1.75 6.419 km/s 3.659 km/s 0.26 Q2,orogen/39km no ice, Appalachians, North Andes, 0.5 km seds.
Global Maxima 35 km 1.73 6.419 km/s 3.721 km/s 0.25 amp=0.053937547
Local Maxima 1 34 km 1.73 6.419 km/s 3.721 km/s 0.25 amp=0.01652937
Local Maxima 2 36 km 1.70 6.419 km/s 3.77 km/s 0.24 amp=0.00896286
Local Maxima 3 27 km 1.93 6.419 km/s 3.326 km/s 0.32 amp=0.0064307926
Local Maxima 4 36 km 1.79 6.419 km/s 3.586 km/s 0.27 amp=0.0025849072
Predicted Arrivals for vertical incidence
(zero ray parameter)
Ps3.92 SECOND
PpPs14.75 SECOND
PsPs/PpSs18.68 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

(44 events)
Radial Match Distance Baz FERegion Time Lat/Lon Depth Magnitude
98.824715 89.5 deg 251.675 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
98.52537 56.0 deg 303.741 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
98.1825 92.6 deg 260.243 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
97.3647 55.5 deg 302.768 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
97.17236 72.3 deg 136.905 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
96.90829 91.3 deg 230.448 deg South Of Fiji Islands 2007/12/09 07:28:20 GMT (-26.0, -177.5) 152 km 7.0 MB, 7.8 MW, 7.7 MW
96.85319 83.1 deg 135.493 deg Northern Chile 2007/11/14 15:40:50 GMT (-22.2, -69.9) 40 km 6.7 MB, 7.4 MS, 7.7 MW, 7.4 ME
96.3445 91.3 deg 247.718 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
95.90266 92.0 deg 324.978 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
95.89984 57.4 deg 129.513 deg Near West Coast Of Colombia 2007/09/10 01:49:14 GMT (3.0, -78.0) 31 km 6.1 MB, 6.7 MS, 6.8 MW
95.05361 79.2 deg 290.985 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
94.84102 56.1 deg 303.637 deg Kuril Islands 2006/10/01 09:06:02 GMT (46.5, 153.2) 19 km 6.1 MB, 6.4 MS, 6.6 MW, 6.5 MW
93.091896 72.7 deg 306.305 deg Sea Of Japan 2007/07/16 14:17:37 GMT (36.8, 134.9) 350 km 6.2 MB, 6.8 MW, 6.8 MW
92.956535 92.1 deg 257.541 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
92.921486 85.9 deg 281.111 deg South Of Mariana Islands 2007/09/30 02:08:30 GMT (10.5, 145.7) 14 km 6.4 MB, 7.1 MS, 6.9 MW, 6.9 MW
92.82547 94.0 deg 244.008 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
92.40741 31.0 deg 295.554 deg Fox Islands, Aleutian Islands 2007/07/15 13:08:00 GMT (52.5, -168.0) 10 km 5.8 MB, 5.9 MS, 6.1 MW, 6.0 MW
92.2939 70.2 deg 304.576 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
92.18103 79.8 deg 286.964 deg Mariana Islands 2007/10/31 03:30:17 GMT (18.9, 145.4) 223 km 6.2 MB, 7.2 MW, 7.2 MW
91.80327 50.7 deg 307.555 deg Kamchatka Peninsula, Russia 2007/05/30 20:22:12 GMT (52.1, 157.3) 116 km 6.4 MB, 6.4 MW, 6.4 MW
91.37446 37.3 deg 295.085 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
90.57607 71.3 deg 305.586 deg Near West Coast Of Honshu, Japan 2007/03/25 00:41:57 GMT (37.3, 136.6) 8.0 km 6.1 MB, 6.8 MS, 6.7 MW, 6.6 MW
90.46213 38.1 deg 297.414 deg Andreanof Islands, Aleutian Is. 2007/12/19 09:30:27 GMT (51.4, -179.5) 29 km 6.4 MB, 7.1 MS, 7.1 MW, 7.0 MW
90.279274 86.0 deg 284.341 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
90.14989 37.9 deg 298.102 deg Andreanof Islands, Aleutian Is. 2008/04/15 22:59:51 GMT (51.9, -179.4) 10 km 6.1 MB, 6.4 MS, 6.4 MW, 6.4 MW
89.51142 58.2 deg 304.677 deg Kuril Islands 2007/09/03 16:14:53 GMT (45.8, 150.1) 94 km 6.3 MB, 6.2 MW, 6.2 ME
87.764984 37.8 deg 297.209 deg Andreanof Islands, Aleutian Is. 2007/12/21 07:24:34 GMT (51.4, -179.0) 30 km 6.1 MB, 6.2 MW, 6.3 ML
87.615814 62.1 deg 132.414 deg Peru-Ecuador Border Region 2007/11/16 03:13:00 GMT (-2.3, -77.8) 123 km 6.3 MB, 6.8 MW, 6.7 MW
87.19908 89.1 deg 307.216 deg Taiwan Region 2007/09/06 17:51:26 GMT (24.3, 122.2) 53 km 6.1 MB, 6.2 MW, 6.1 ME
87.04858 80.6 deg 231.325 deg Samoa Islands Region 2006/09/28 06:22:09 GMT (-16.6, -172.0) 28 km 6.5 MB, 6.6 MS, 6.9 MW, 6.7 MW
85.83784 56.2 deg 303.409 deg Kuril Islands 2006/10/13 13:47:39 GMT (46.3, 153.3) 8.0 km 5.5 MB, 5.8 MS, 6.3 MW, 5.8 MW
85.72352 72.5 deg 137.033 deg Near Coast Of Peru 2007/08/19 01:22:40 GMT (-13.6, -76.6) 26 km 5.9 MB, 5.4 MS, 5.8 MW, 5.5 ML
85.481384 43.3 deg 304.518 deg Komandorskiye Ostrova Region 2007/07/29 04:54:36 GMT (53.6, 169.7) 26 km 6.0 MB, 5.5 MS, 5.9 MW, 5.8 MW
85.07283 56.1 deg 303.609 deg Kuril Islands 2008/03/03 09:31:02 GMT (46.4, 153.2) 10 km 6.2 MB, 6.5 MS, 6.5 MW, 6.5 MW
84.46212 90.6 deg 247.165 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
84.3042 85.0 deg 132.154 deg Jujuy Province, Argentina 2007/07/21 15:34:52 GMT (-22.2, -65.8) 290 km 5.8 MB, 6.4 MW, 6.3 MW
84.09754 94.1 deg 243.966 deg Loyalty Islands 2008/04/09 11:13:17 GMT (-20.2, 168.9) 13 km 5.6 MB, 6.3 MS, 6.4 MW, 6.3 MW
83.90032 72.4 deg 137.006 deg Near Coast Of Peru 2006/10/20 10:48:56 GMT (-13.5, -76.7) 23 km 5.9 MB, 6.6 MS, 6.7 MW, 6.6 MW
83.84694 42.2 deg 137.179 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
82.99684 78.7 deg 288.849 deg Mariana Islands 2007/01/30 21:37:45 GMT (21.0, 144.7) 30 km 6.3 MB, 6.5 MS, 6.6 MW, 6.5 MW
82.76964 73.3 deg 136.908 deg Near Coast Of Peru 2007/08/16 05:16:56 GMT (-14.3, -76.1) 23 km 5.8 MB, 6.1 MS, 6.3 MW, 6.2 ML
82.268074 37.4 deg 298.375 deg Andreanof Islands, Aleutian Is. 2008/03/22 21:24:11 GMT (52.2, -178.7) 132 km 5.8 MB, 6.2 MW, 6.1 MW
80.32728 55.6 deg 302.751 deg East Of Kuril Islands 2006/12/07 19:10:21 GMT (46.2, 154.4) 16 km 6.3 MB, 6.1 MS, 6.3 MW, 6.3 MW
80.2993 60.4 deg 83.726 deg Northern Mid-Atlantic Ridge 2007/08/09 17:25:05 GMT (25.9, -45.0) 10 km 5.6 MW, 5.1 MS, 5.2 MB

Losers

(16 events)
Radial Match Distance Baz FERegion Time Lat/Lon Depth Magnitude Reason
74.4687 69.5 deg 301.662 deg Near East Coast Of Honshu, Japan 2008/05/07 16:02:02 GMT (36.2, 141.5) 19 km 5.7 MB, 6.2 MW, 6.2 MW
74.27508 93.9 deg 228.559 deg Kermadec Islands, New Zealand 2008/03/18 08:22:47 GMT (-29.3, -177.4) 25 km 5.8 MB, 6.1 MS, 6.2 MW, 6.2 MW
73.839806 93.9 deg 244.045 deg Vanuatu Islands 2008/04/28 18:33:34 GMT (-19.9, 169.0) 32 km 6.2 MB, 6.2 MS, 6.4 MW, 6.4 MW
72.30953 96.1 deg 298.187 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
71.88535 84.2 deg 233.174 deg Tonga Islands 2008/04/16 00:35:48 GMT (-18.6, -175.7) 10 km 5.6 MB, 6.3 MS, 6.3 MW, 6.3 MW
70.622314 94.4 deg 243.853 deg Loyalty Islands 2008/04/11 17:45:05 GMT (-20.4, 168.8) 35 km 5.7 MB, 5.9 MS, 6.0 MW, 6.0 MW
67.140816 94.0 deg 343.742 deg Southern Xinjiang, China 2008/03/20 23:12:00 GMT (35.5, 81.4) 10 km 5.6 MB
61.163704 60.9 deg 304.306 deg Kuril Islands 2008/04/12 00:46:28 GMT (43.9, 147.5) 64 km 5.7 MB
58.953766 92.3 deg 247.362 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
58.58143 94.3 deg 243.952 deg Loyalty Islands 2008/04/19 05:58:42 GMT (-20.3, 168.8) 14 km 5.7 MB, 6.2 MS, 6.3 MW, 6.2 MW
57.992382 92.0 deg 228.899 deg Kermadec Islands Region 2008/04/18 21:10:56 GMT (-27.5, -176.6) 10 km 5.6 MS, 5.4 MB, 5.8 MW, 5.8 MW
56.832455 68.3 deg 304.723 deg Eastern Honshu, Japan 2008/04/16 19:19:36 GMT (39.0, 140.0) 166 km 5.6 MB, 5.8 MW, 5.8 MW
54.578796 94.2 deg 243.81 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
54.526894 81.7 deg 133.625 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
54.370964 94.1 deg 243.927 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
49.738754 91.5 deg 324.724 deg Sichuan, China 2008/05/12 20:08:50 GMT (31.4, 103.9) 22 km 5.7 MB, 5.5 MS, 5.6 MW, 5.5 MW