Station TA J04A - Umpqua National Forest, Toketee, OR, USA

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

Nearby stations (2 deg radius)

Station Name (Lat, Lon) Start / End Elevation
J04A Umpqua National Forest, Toketee, OR, USA (43.24, -122.11) 2006-10-31 / 2499-01-01 1952 m
Crust2 Type:LC,continental arc, Cordilleras, 1.0 km seds.
Thickness Estimate:38 km
Thickness StdDev:9.9 km
Vp/Vs Estimate:1.61
Vp/Vs StdDev:0.14
Vs Estimate:4.063 km/s
Poisson's Ratio:0.18
Peak Value:0.02
Assumed Vp:6.522 km/s
Ps Weight:0.33333334
PpPs Weight:0.33333334
PsPs Weight:0.33333328
Residual Complexity:0.900
Nearby stations H:37 km +- 0.6 km
(2.0 deg) Vp/Vs:1.77 +- 0.14

3 with match > 90% ( 25.0 %) and 12 with match > 80% ( 100.0 %) out of 12.

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 38 km 1.61 6.522 km/s 4.063 km/s 0.18
Crust2.0 37 km 1.77 6.522 km/s 3.676 km/s 0.27 LC,continental arc, Cordilleras, 1.0 km seds.
Global Maxima 38 km 1.61 6.522 km/s 4.063 km/s 0.18 amp=0.021274708
Local Maxima 1 37 km 1.86 6.522 km/s 3.516 km/s 0.30 amp=0.020786215
Local Maxima 2 64 km 1.99 6.522 km/s 3.277 km/s 0.33 amp=0.012901048
Local Maxima 3 31 km 1.80 6.522 km/s 3.618 km/s 0.28 amp=0.0119231865
Local Maxima 4 43 km 1.62 6.522 km/s 4.026 km/s 0.19 amp=0.011289755
Predicted Arrivals for vertical incidence
(zero ray parameter)
Ps3.57 SECOND
PpPs15.38 SECOND
PsPs/PpSs18.95 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

(12 events)
Radial Match Distance Baz FERegion Time Lat/Lon Depth Magnitude
94.630264 57.2 deg 305.243 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
93.22821 56.6 deg 304.365 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
90.70847 37.8 deg 300.638 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
89.85543 86.0 deg 244.755 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
89.34122 71.4 deg 304.173 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
89.1197 89.1 deg 257.628 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
87.50882 89.0 deg 239.014 deg Southeast Of Loyalty Islands 2007/07/27 14:46:26 GMT (-21.5, 170.9) 10 km 6.0 MB, 6.0 MS, 6.1 MW, 6.1 MW
86.68244 54.4 deg 122.303 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
86.249825 52.3 deg 309.806 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
86.062004 31.7 deg 303.218 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
85.37409 84.7 deg 249.155 deg Santa Cruz Islands 2007/08/12 12:05:19 GMT (-11.4, 166.3) 42 km 5.8 MB, 5.7 MS, 6.0 MW, 6.0 MW
84.922966 44.8 deg 308.269 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

Losers

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