Station XA CHUK - Chhuka Bhutan PASSCAL

Network: XA02 - Bhutan

Nearby stations (2 deg radius)

Station Name (Lat, Lon) Start / End Elevation
CHUK Chhuka Bhutan PASSCAL (27.08, 89.55) 2002-01-13 / 2003-12-31 2263 m
Crust2 Type:RE,orogen/60km Tibet, 2.5 km seds.
Thickness Estimate:34 km
Thickness StdDev:7.8 km
Vp/Vs Estimate:2.03
Vp/Vs StdDev:0.15
Vs Estimate:3.145 km/s
Poisson's Ratio:0.34
Peak Value:0.03
Assumed Vp:6.385 km/s
Ps Weight:0.33333334
PpPs Weight:0.33333334
PsPs Weight:0.33333328
Residual Complexity:0.772
Nearby stations H: +-
(2.0 deg) Vp/Vs: +-

0 with match > 90% ( 0.0 %) and 4 with match > 80% ( 57.142857 %) out of 7.

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Azimuth Distribution of Events:

Prior Results for this Station

Study Thickness Vp/Vs Vp Vs Poissons Ratio Extra
EARS 34 km 2.03 6.385 km/s 3.145 km/s 0.34
Crust2.0 60 km 1.76 6.385 km/s 3.623 km/s 0.26 RE,orogen/60km Tibet, 2.5 km seds.
Global Maxima 34 km 2.03 6.385 km/s 3.145 km/s 0.34 amp=0.028127838
Local Maxima 1 52 km 1.68 6.385 km/s 3.795 km/s 0.23 amp=0.02738003
Local Maxima 2 30 km 1.64 6.385 km/s 3.881 km/s 0.21 amp=0.019889766
Local Maxima 3 46 km 1.73 6.385 km/s 3.685 km/s 0.25 amp=0.014253038
Local Maxima 4 25 km 1.60 6.385 km/s 3.991 km/s 0.18 amp=0.011574002
Predicted Arrivals for vertical incidence
(zero ray parameter)
Ps5.57 SECOND
PpPs16.37 SECOND
PsPs/PpSs21.94 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

(4 events)
Radial Match Distance Baz FERegion Time Lat/Lon Depth Magnitude
87.72502 84.3 deg 107.177 deg Santa Cruz Islands 2002/06/17 21:26:22 GMT (-12.6, 166.4) 33 km 6.0 MB, 6.7 MS, 6.7 MW, 6.6 MW
87.625305 50.6 deg 98.201 deg W. Caroline Islands, Micronesia 2002/06/10 22:48:36 GMT (11.0, 140.7) 33 km 5.9 MB, 5.9 MS, 6.1 MW, 6.0 MW
85.68539 43.4 deg 75.107 deg Southeast Of Honshu, Japan 2002/08/02 23:11:39 GMT (29.3, 139.0) 426 km 5.5 MB, 6.3 MW, 6.3 MW
81.12655 44.4 deg 77.345 deg Bonin Islands, Japan Region 2002/06/03 09:15:00 GMT (27.6, 139.8) 489 km 5.0 MB, 5.9 MW, 5.9 MW

Losers

(3 events)
Radial Match Distance Baz FERegion Time Lat/Lon Depth Magnitude Reason
76.773026 53.1 deg 48.221 deg Kuril Islands 2002/07/17 02:20:33 GMT (48.5, 153.3) 148 km 5.3 MB, 5.6 MW, 5.6 MW
74.69969 84.3 deg 106.942 deg Santa Cruz Islands 2002/06/29 02:39:00 GMT (-12.4, 166.5) 33 km 5.9 MB, 5.9 MS, 6.2 MW, 6.1 MW
59.389427 57.7 deg 41.641 deg Near East Coast Of Kamchatka 2002/05/08 19:45:18 GMT (53.8, 160.8) 39 km 5.8 MB, 5.4 MS, 5.9 MW, 5.8 MW