Station TA I08A - Drewsey, OR, USA

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

Nearby stations (2 deg radius)

Station Name (Lat, Lon) Start / End Elevation
I08A Drewsey, OR, USA (43.91, -118.57) 2006-07-23 / 2499-01-01 1189 m
Crust2 Type:M7,medium thick extended crust, 0.5 km seds.
Thickness Estimate:34 km
Thickness StdDev:1.9 km
Vp/Vs Estimate:1.61
Vp/Vs StdDev:0.14
Vs Estimate:3.906 km/s
Poisson's Ratio:0.18
Peak Value:0.02
Assumed Vp:6.279 km/s
Ps Weight:0.33333334
PpPs Weight:0.33333334
PsPs Weight:0.33333328
Residual Complexity:0.700
Nearby stations H: +-
(2.0 deg) Vp/Vs: +-

17 with match > 90% ( 41.463413 %) and 41 with match > 80% ( 100.0 %) out of 41.

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 34 km 1.61 6.279 km/s 3.906 km/s 0.18
Crust2.0 35 km 1.78 6.279 km/s 3.533 km/s 0.27 M7,medium thick extended crust, 0.5 km seds.
Global Maxima 34 km 1.61 6.279 km/s 3.906 km/s 0.18 amp=0.02190792
Local Maxima 1 30 km 1.88 6.279 km/s 3.34 km/s 0.30 amp=0.014916853
Local Maxima 2 32 km 1.89 6.279 km/s 3.313 km/s 0.31 amp=0.00924314
Local Maxima 3 40 km 1.69 6.279 km/s 3.71 km/s 0.23 amp=0.0058585936
Local Maxima 4 53 km 1.88 6.279 km/s 3.349 km/s 0.30 amp=0.0056960336
Predicted Arrivals for vertical incidence
(zero ray parameter)
Ps3.31 SECOND
PpPs14.22 SECOND
PsPs/PpSs17.54 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

(41 events)
Radial Match Distance Baz FERegion Time Lat/Lon Depth Magnitude
98.04926 58.9 deg 306.398 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
96.5315 91.8 deg 260.062 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
95.452225 68.7 deg 135.678 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
94.864944 58.4 deg 305.508 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
94.42782 79.5 deg 134.96 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
93.71982 89.4 deg 247.699 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
92.79123 53.9 deg 310.607 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
92.71871 40.7 deg 302.761 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
92.589714 81.6 deg 131.723 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
92.58442 77.5 deg 232.106 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
92.52324 38.6 deg 302.779 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
92.25501 91.0 deg 257.418 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
92.23442 91.9 deg 261.784 deg Solomon Islands 2007/04/01 21:11:33 GMT (-7.3, 155.7) 10 km 6.3 MB
92.16199 82.8 deg 133.977 deg Chile-Argentina Border Region 2006/08/25 00:44:46 GMT (-24.4, -67.0) 184 km 5.9 MB, 6.6 MW, 6.6 MW
90.51931 59.0 deg 306.289 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
90.178986 89.5 deg 247.491 deg Vanuatu Islands 2006/08/07 22:18:54 GMT (-15.8, 167.8) 141 km 6.0 MB, 6.8 MW, 6.8 MW
90.14253 56.3 deg 102.158 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
89.886856 77.4 deg 293.99 deg Bonin Islands, Japan Region 2006/08/06 18:16:40 GMT (26.1, 144.0) 23 km 6.0 MB, 5.6 MS, 5.8 MW, 5.8 MW
89.26132 65.3 deg 311.481 deg Sakhalin, Russia 2006/08/17 15:20:35 GMT (46.5, 141.9) 17 km 6.0 MB, 5.2 MS, 5.6 MW, 5.5 MW
88.915535 73.1 deg 305.957 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
88.83517 69.7 deg 135.558 deg Near Coast Of Peru 2007/08/16 00:19:13 GMT (-14.2, -75.9) 35 km 5.8 MB
88.56228 58.5 deg 305.478 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
88.47888 75.7 deg 307.463 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
88.30404 81.4 deg 287.775 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
88.17537 86.9 deg 281.434 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
87.981445 31.2 deg 113.595 deg Gulf Of Mexico 2006/09/10 14:56:08 GMT (26.3, -86.6) 14 km 5.9 MB, 5.5 MS, 5.8 MW, 5.8 MW
87.34935 82.6 deg 133.871 deg Chile-Argentina Border Region 2007/05/25 17:47:31 GMT (-24.2, -67.0) 180 km 5.5 MB, 5.9 MW, 5.9 MW
86.509575 59.1 deg 306.058 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
85.927795 77.7 deg 133.909 deg Near Coast Of Northern Chile 2008/02/04 17:01:30 GMT (-20.2, -70.0) 44 km 6.0 MB, 6.2 MS, 6.3 MW, 6.3 MW
85.73838 46.4 deg 308.618 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
84.447426 41.0 deg 302.785 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
84.22461 58.7 deg 130.265 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
83.76377 88.7 deg 138.246 deg San Juan Province, Argentina 2006/09/17 09:34:14 GMT (-31.7, -67.2) 142 km 5.7 MB, 6.2 MW, 6.2 MW
83.75123 61.0 deg 80.915 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
82.73361 74.3 deg 306.858 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
82.58459 55.4 deg 308.421 deg Kuril Islands 2006/08/20 03:01:02 GMT (49.8, 156.4) 26 km 5.8 MB, 5.7 MS, 6.0 MW, 5.9 MW
82.09719 58.5 deg 306.465 deg Kuril Islands 2006/11/15 11:33:23 GMT (46.9, 153.7) 10 km 5.5 MB
80.99046 72.3 deg 133.906 deg Southern Peru 2006/09/30 16:26:56 GMT (-15.6, -73.2) 107 km 5.6 MB, 6.0 MW, 5.9 MW
80.77634 32.4 deg 305.212 deg Fox Islands, Aleutian Islands 2006/09/01 12:04:22 GMT (54.0, -166.4) 76 km 5.8 MB, 5.9 MW
80.30727 90.9 deg 244.535 deg Vanuatu Islands 2006/10/03 18:03:14 GMT (-18.9, 169.0) 171 km 5.9 MB, 6.3 MW, 6.3 MW
80.2187 88.3 deg 90.664 deg Central Mid-Atlantic Ridge 2007/07/03 08:26:00 GMT (0.7, -30.3) 10 km 5.8 MB, 5.9 MS, 6.3 MW, 6.1 MW

Losers

(0 events)
Radial Match Distance Baz FERegion Time Lat/Lon Depth Magnitude Reason