Station TA B10A - Chitwood Farm, Usk, WA, USA
Network: TA - USArray Transportable Network (new EarthScope stations)
Nearby stations (2 deg radius)
Station | Name | (Lat, Lon) | Start / End | Elevation |
B10A | Chitwood Farm, Usk, WA, USA | (48.30, -117.23) | 2006-08-30 / 2499-01-01 | 585 m |
Crust2 Type: | Q9,orogen/41km no ice, cordilleras, 0.25 km seds. |
Thickness Estimate: | 35 km |
Thickness StdDev: | 0.2 km |
Vp/Vs Estimate: | 1.76 |
Vp/Vs StdDev: | 0.01 |
Vs Estimate: | 3.723 km/s |
Poisson's Ratio: | 0.26 |
Peak Value: | 0.12 |
Assumed Vp: | 6.571 km/s |
Ps Weight: | 0.33333334 |
PpPs Weight: | 0.33333334 |
PsPs Weight: | 0.33333328 |
Residual Complexity: | 0.343 |
Nearby stations H: | +- |
(2.0 deg) Vp/Vs: | +- |
11 with match > 90% ( 23.404255 %) and 33 with match > 80% ( 70.21277 %) out of 47.
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 | 1.76 | 6.571 km/s | 3.723 km/s | 0.26 | |
Crust2.0 | 41 km | 1.76 | 6.571 km/s | 3.735 km/s | 0.26 | Q9,orogen/41km no ice, cordilleras, 0.25 km seds. |
Global Maxima | 35 km | 1.76 | 6.571 km/s | 3.723 km/s | 0.26 | amp=0.11691937 |
Local Maxima 1 | 27 km | 2.01 | 6.571 km/s | 3.269 km/s | 0.34 | amp=0.042931207 |
Local Maxima 2 | 47 km | 1.62 | 6.571 km/s | 4.069 km/s | 0.19 | amp=0.021383327 |
Local Maxima 3 | 34 km | 1.77 | 6.571 km/s | 3.702 km/s | 0.27 | amp=0.01728066 |
Local Maxima 4 | 36 km | 1.78 | 6.571 km/s | 3.686 km/s | 0.27 | amp=0.010278339 |
Predicted Arrivals for vertical incidence (zero ray parameter) | |
Ps | 4.07 SECOND |
PpPs | 14.73 SECOND |
PsPs/PpSs | 18.80 SECOND |
Events Processed for this Station
Download zip of receiver functions as SAC
Plot maxima for each earthquake.
Events Used in the Stack
(33 events)Radial Match | Distance | Baz | FERegion | Time | Lat/Lon | Depth | Magnitude |
96.828926 | 90.1 deg | 252.697 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 |
96.16115 | 57.1 deg | 304.792 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 |
95.86758 | 93.4 deg | 261.218 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 |
95.03723 | 56.6 deg | 303.833 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 |
93.95446 | 91.9 deg | 248.709 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 |
93.20966 | 93.1 deg | 326.012 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 |
93.01492 | 71.2 deg | 137.991 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 |
91.438324 | 56.3 deg | 130.572 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 |
91.3731 | 82.0 deg | 136.534 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 |
91.22325 | 92.8 deg | 258.522 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 |
90.638145 | 87.0 deg | 285.384 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 |
89.94336 | 86.6 deg | 31.471 deg | Southern Greece | 2008/06/08 12:25:29 GMT | (38.0, 21.5) | 16 km | 6.2 MB, 6.3 MS, 6.3 MW, 6.3 MW |
89.90037 | 86.9 deg | 282.159 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 |
89.754845 | 38.4 deg | 296.382 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 |
88.969086 | 56.5 deg | 106.107 deg | Windward Islands | 2007/11/29 19:00:19 GMT | (15.0, -61.3) | 148 km | 6.9 MB, 7.4 MW, 7.4 MW |
88.88944 | 37.2 deg | 298.269 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 |
88.68614 | 80.9 deg | 232.519 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 |
88.660484 | 91.5 deg | 231.439 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 |
88.06107 | 57.2 deg | 304.69 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 |
87.96375 | 39.0 deg | 299.321 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 |
87.94489 | 38.8 deg | 299.292 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 |
87.735794 | 79.8 deg | 289.931 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 |
87.361084 | 39.2 deg | 298.648 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 |
87.30487 | 71.3 deg | 305.606 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 |
86.82157 | 70.6 deg | 302.713 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 |
86.10092 | 72.5 deg | 306.608 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 |
83.60547 | 51.8 deg | 308.553 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 |
83.20835 | 90.3 deg | 308.234 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 |
81.874275 | 60.9 deg | 133.497 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 |
81.64911 | 51.6 deg | 51.243 deg | Northern Mid-Atlantic Ridge | 2007/05/23 04:41:46 GMT | (52.4, -31.8) | 10 km | 5.6 MS, 5.4 MB, 5.7 MW, 5.6 MW |
81.3756 | 71.4 deg | 138.094 deg | Near Coast Of Peru | 2007/08/17 13:18:13 GMT | (-13.6, -76.6) | 48 km | 5.6 MB, 5.6 MS, 5.9 MW |
81.234505 | 39.5 deg | 298.724 deg | Andreanof Islands, Aleutian Is. | 2007/08/02 03:21:42 GMT | (51.3, -180.0) | 21 km | 6.3 MB, 6.6 MS, 6.7 MW, 6.6 MW |
80.08512 | 38.5 deg | 299.591 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 |
Losers
(14 events)Radial Match | Distance | Baz | FERegion | Time | Lat/Lon | Depth | Magnitude | Reason |
79.00789 | 92.2 deg | 256.741 deg | Solomon Islands | 2008/06/03 16:20:50 GMT | (-10.5, 161.3) | 84 km | 6.2 MB, 6.2 MW, 6.2 MW | |
76.315 | 40.3 deg | 298.97 deg | Rat Islands, Aleutian Islands | 2008/05/20 13:53:35 GMT | (51.2, 178.8) | 27 km | 5.8 MB, 6.0 MS, 6.3 MW, 6.3 MW | |
75.9788 | 85.4 deg | 237.616 deg | Fiji Islands Region | 2008/04/18 20:39:07 GMT | (-17.3, -179.0) | 554 km | 5.9 MB, 6.3 MW, 6.3 MW | |
75.78285 | 68.1 deg | 308.189 deg | Hokkaido, Japan Region | 2008/06/04 17:03:07 GMT | (41.5, 139.0) | 213 km | 5.5 MB, 5.7 MW, 5.7 MW | |
75.29409 | 52.5 deg | 308.211 deg | Kamchatka Peninsula, Russia | 2008/03/06 09:38:43 GMT | (51.5, 156.5) | 134 km | 5.6 MB, 5.5 MW, 5.5 MW | |
72.67068 | 91.4 deg | 325.286 deg | Sichuan, China | 2008/05/17 17:08:25 GMT | (32.2, 105.0) | 9.0 km | 5.8 MB, 5.6 MS, 5.7 MW, 5.7 MW | |
63.356445 | 76.7 deg | 295.491 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 | |
58.96656 | 80.5 deg | 134.666 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 | |
58.932636 | 97.2 deg | 299.186 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 | |
58.308662 | 94.1 deg | 229.5 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 | |
57.261055 | 71.0 deg | 313.075 deg | E. Russia-N.E. China Border Reg. | 2008/05/19 10:08:36 GMT | (42.5, 131.9) | 513 km | 5.7 MW, 5.4 MB, 5.6 MW | |
51.78352 | 90.7 deg | 325.077 deg | Sichuan, China | 2008/05/27 08:37:51 GMT | (32.7, 105.5) | 10 km | 5.5 MB, 5.2 MS, 5.7 MW, 5.5 MW | |
51.457127 | 94.7 deg | 244.868 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 | |
43.61158 | 94.4 deg | 244.99 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 |