Station TA D04A - Dobbs Creek Ranch, Lacey, WA, USA

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

Nearby stations (2 deg radius)

Station Name (Lat, Lon) Start / End Elevation
D04A Dobbs Creek Ranch, Lacey, WA, USA (47.11, -122.80) 2005-10-24 / 2499-01-01 31 m
Crust2 Type:L8,thin continental arc, Cordilleras, 0.5 km seds.
Thickness Estimate:68 km
Thickness StdDev:18 km
Vp/Vs Estimate:1.89
Vp/Vs StdDev:0.12
Vs Estimate:3.479 km/s
Poisson's Ratio:0.30
Peak Value:0.18
Assumed Vp:6.566 km/s
Ps Weight:0.33333334
PpPs Weight:0.33333334
PsPs Weight:0.33333328
Residual Complexity:0.756
Nearby stations H: +-
(2.0 deg) Vp/Vs: +-

1 with match > 90% ( 50.0 %) and 2 with match > 80% ( 100.0 %) out of 2.

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Azimuth Distribution of Events:

Prior Results for this Station

Study Thickness Vp/Vs Vp Vs Poissons Ratio Extra
EARS 68 km 1.89 6.566 km/s 3.479 km/s 0.30
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 68 km 1.89 6.566 km/s 3.479 km/s 0.30 amp=0.18388958
Local Maxima 1 26 km 1.61 6.566 km/s 4.078 km/s 0.19 amp=0.17294791
Local Maxima 2 25 km 1.60 6.566 km/s 4.104 km/s 0.18 amp=0.09809324
Local Maxima 3 54 km 1.97 6.566 km/s 3.333 km/s 0.33 amp=0.09499728
Local Maxima 4 68 km 1.87 6.566 km/s 3.516 km/s 0.30 amp=0.053737108
Predicted Arrivals for vertical incidence
(zero ray parameter)
Ps9.26 SECOND
PpPs30.12 SECOND
PsPs/PpSs39.38 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

(2 events)
Radial Match Distance Baz FERegion Time Lat/Lon Depth Magnitude
92.26459 89.5 deg 257.091 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
82.728874 58.6 deg 124.389 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

Losers

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