Station XI WASH - AWASH

Network: XI00 - Ethiopia/Kenya Broadband Seismic Experiment

Nearby stations (2 deg radius)

Station Name (Lat, Lon) Start / End Elevation
WASH AWASH (8.99, 40.17) 2001-03-10 / 2002-12-31 917 m
Crust2 Type:IG,very thin late Proter., no seds.
Thickness Estimate:18 km
Thickness StdDev:15 km
Vp/Vs Estimate:1.60
Vp/Vs StdDev:0.21
Vs Estimate:4.152 km/s
Poisson's Ratio:0.18
Peak Value:0.04
Assumed Vp:6.643 km/s
Ps Weight:0.33333334
PpPs Weight:0.33333334
PsPs Weight:0.33333328
Residual Complexity:0.965
Nearby stations H: +-
(2.0 deg) Vp/Vs: +-

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

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 18 km 1.60 6.643 km/s 4.152 km/s 0.18
Crust2.0 23 km 1.77 6.643 km/s 3.757 km/s 0.26 IG,very thin late Proter., no seds.
Global Maxima 18 km 1.60 6.643 km/s 4.152 km/s 0.18 amp=0.037083097
Local Maxima 1 44 km 1.93 6.643 km/s 3.442 km/s 0.32 amp=0.03041359
Local Maxima 2 34 km 1.98 6.643 km/s 3.364 km/s 0.33 amp=0.026010491
Local Maxima 3 46 km 1.72 6.643 km/s 3.857 km/s 0.25 amp=0.020327093
Local Maxima 4 23 km 2.00 6.643 km/s 3.326 km/s 0.33 amp=0.018864807
Predicted Arrivals for vertical incidence
(zero ray parameter)
Ps1.63 SECOND
PpPs7.04 SECOND
PsPs/PpSs8.67 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
94.42499 79.7 deg 67.247 deg Taiwan Region 2001/12/18 04:02:58 GMT (24.0, 122.7) 14 km 6.3 MB, 7.3 MS, 6.9 MW, 6.8 MW
88.24901 38.8 deg 40.446 deg Hindu Kush Region, Afghanistan 2002/03/03 12:08:19 GMT (36.5, 70.5) 226 km 6.6 MB, 7.4 MW, 7.3 MW

Losers

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