Station TA B04A - Port Angeles, WA, USA

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

Nearby stations (2 deg radius)

Station Name (Lat, Lon) Start / End Elevation
B04A Port Angeles, WA, USA (48.06, -123.50) 2005-10-21 / 2499-01-01 294 m
Crust2 Type:L8,thin continental arc, Cordilleras, 0.5 km seds.
Thickness Estimate:31 km
Thickness StdDev:3.0 km
Vp/Vs Estimate:1.99
Vp/Vs StdDev:0.07
Vs Estimate:3.308 km/s
Poisson's Ratio:0.33
Peak Value:0.03
Assumed Vp:6.566 km/s
Ps Weight:0.33333334
PpPs Weight:0.33333334
PsPs Weight:0.33333328
Residual Complexity:0.643
Nearby stations H:32 km +- 0.7 km
(2.0 deg) Vp/Vs:1.98 +- 0.02

9 with match > 90% ( 40.909092 %) and 22 with match > 80% ( 100.0 %) out of 22.

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 31 km 1.99 6.566 km/s 3.308 km/s 0.33
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 31 km 1.99 6.566 km/s 3.308 km/s 0.33 amp=0.02941814
Local Maxima 1 40 km 1.81 6.566 km/s 3.623 km/s 0.28 amp=0.02023234
Local Maxima 2 30 km 1.98 6.566 km/s 3.325 km/s 0.33 amp=0.0140541345
Local Maxima 3 32 km 2.00 6.566 km/s 3.287 km/s 0.33 amp=0.011639376
Local Maxima 4 43 km 1.71 6.566 km/s 3.845 km/s 0.24 amp=0.008764284
Predicted Arrivals for vertical incidence
(zero ray parameter)
Ps4.69 SECOND
PpPs14.21 SECOND
PsPs/PpSs18.89 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

(22 events)
Radial Match Distance Baz FERegion Time Lat/Lon Depth Magnitude
95.93855 59.5 deg 124.183 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
95.55514 84.9 deg 131.511 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
95.409 53.2 deg 300.889 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
93.890625 37.5 deg 298.531 deg Rat Islands, Aleutian Islands 2006/06/14 04:18:42 GMT (51.8, 177.1) 14 km 5.9 MB, 6.4 MS, 6.4 MW, 6.4 MW
93.14697 60.5 deg 100.698 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
92.02144 74.0 deg 132.337 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
91.793655 88.1 deg 130.496 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
91.55725 85.9 deg 129.994 deg Chile-Bolivia Border Region 2005/11/17 19:26:56 GMT (-22.3, -67.9) 163 km 6.0 MB, 6.9 MW, 6.8 MW
90.844185 53.8 deg 301.744 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
89.94702 89.3 deg 258.347 deg Solomon Islands 2007/04/01 21:45:37 GMT (-7.3, 155.6) 10 km 5.7 MB
89.76838 57.9 deg 123.662 deg South Of Panama 2007/03/18 02:11:05 GMT (4.6, -78.5) 8.0 km 6.4 MB, 5.7 MS, 6.2 MW, 6.1 MW
89.367714 34.7 deg 294.439 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
88.829185 33.6 deg 296.635 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
88.39344 40.3 deg 315.083 deg Eastern Siberia, Russia 2006/04/20 23:25:02 GMT (60.9, 167.1) 22 km 6.8 MB, 7.6 MS, 7.6 MW, 7.3 MW
85.09181 41.0 deg 315.072 deg Eastern Siberia, Russia 2006/05/22 11:12:00 GMT (60.8, 165.7) 16 km 6.0 MB, 6.7 MS, 6.6 MW, 6.5 MW
84.88095 90.9 deg 26.316 deg Southern Greece 2006/01/08 11:34:55 GMT (36.3, 23.2) 66 km 6.5 MB, 6.7 MW, 6.7 MW
84.62619 63.2 deg 104.206 deg Trinidad 2006/09/29 13:08:26 GMT (10.9, -61.8) 53 km 5.9 MB, 5.4 MS, 6.1 MW, 6.0 MW
83.31992 79.8 deg 233.506 deg Fiji Islands Region 2005/12/13 03:16:06 GMT (-15.3, -178.6) 10 km 6.1 MB, 6.8 MS, 6.7 MW, 6.7 MW
82.47117 37.9 deg 299.523 deg Rat Islands, Aleutian Islands 2006/06/27 02:39:35 GMT (52.2, 176.2) 34 km 5.6 MB, 6.0 MS, 6.2 MW, 6.2 MW
80.56111 34.6 deg 140.411 deg Guerrero, Mexico 2006/08/11 14:30:40 GMT (18.6, -101.1) 60 km 6.0 MB, 6.1 MW, 6.0 MW
80.54176 56.4 deg 121.439 deg Near West Coast Of Colombia 2006/01/23 20:50:44 GMT (6.9, -77.8) 14 km 6.1 MB, 5.9 MS, 6.2 MW, 6.1 MW
80.393585 69.2 deg 302.844 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

Losers

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