Station TW HWAB - HUA-LIEA

Network: TW - Broadband Array in Taiwan for Seismology

Nearby stations (2 deg radius)

Station Name (Lat, Lon) Start / End Elevation
HWAB HUA-LIEA (23.98, 121.61) 1997-11-03 / 2000-02-15 20 m
Crust2 Type:K2,forearc, New Zealand, 0.7 km seds.
Thickness Estimate:70 km
Thickness StdDev:8.7 km
Vp/Vs Estimate:2.05
Vp/Vs StdDev:0.11
Vs Estimate:3.152 km/s
Poisson's Ratio:0.34
Peak Value:0.13
Assumed Vp:6.461 km/s
Ps Weight:0.33333334
PpPs Weight:0.33333334
PsPs Weight:0.33333328
Residual Complexity:0.872
Nearby stations H: +-
(2.0 deg) Vp/Vs: +-

0 with match > 90% ( 0.0 %) and 2 with match > 80% ( 25.0 %) out of 8.

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 70 km 2.05 6.461 km/s 3.152 km/s 0.34
Crust2.0 35 km 1.76 6.461 km/s 3.663 km/s 0.26 K2,forearc, New Zealand, 0.7 km seds.
Global Maxima 70 km 2.05 6.461 km/s 3.152 km/s 0.34 amp=0.12513173
Local Maxima 1 48 km 2.06 6.461 km/s 3.133 km/s 0.35 amp=0.07241766
Local Maxima 2 44 km 1.73 6.461 km/s 3.746 km/s 0.25 amp=0.071641915
Local Maxima 3 28 km 1.60 6.461 km/s 4.038 km/s 0.18 amp=0.069615014
Local Maxima 4 64 km 1.60 6.461 km/s 4.038 km/s 0.18 amp=0.053890716
Predicted Arrivals for vertical incidence
(zero ray parameter)
Ps11.33 SECOND
PpPs32.92 SECOND
PsPs/PpSs44.26 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
85.062454 75.5 deg 121.911 deg Fiji Islands Region 1998/12/27 00:38:26 GMT (-21.6, -176.4) 144 km 6.1 MB, 6.9 UNKNOWN, 6.6 ME
85.04462 55.7 deg 123.548 deg Santa Cruz Islands 1998/07/16 11:56:36 GMT (-11.0, 166.2) 110 km 6.4 MB, 6.7 MS, 7.1 UNKNOWN, 6.9 ME

Losers

(6 events)
Radial Match Distance Baz FERegion Time Lat/Lon Depth Magnitude Reason
85.722015 71.1 deg 119.861 deg Fiji Islands Region 1998/03/29 19:48:16 GMT (-17.6, -179.1) 537 km 6.5 MB, 7.2 UNKNOWN, 7.1 MW
77.69533 73.4 deg 124.126 deg South Of Fiji Islands 1998/05/16 02:22:03 GMT (-22.2, -179.5) 586 km 6.1 MB, 6.8 UNKNOWN
73.91881 31.0 deg 146.33 deg Irian Jaya, Indonesia 1999/05/16 15:25:53 GMT (-2.6, 138.2) 59 km 6.1 MB, 6.2 MS, 6.4 MW, 6.4 ME
64.04683 71.5 deg 350.688 deg Greenland Sea 1998/03/21 16:33:11 GMT (79.9, 1.9) 10 km 5.9 MB, 6.1 MS, 6.2 UNKNOWN, 6.2 MW
62.024418 74.1 deg 128.846 deg South Of Fiji Islands 1999/04/09 12:16:01 GMT (-26.4, 178.2) 621 km 5.5 MB, 6.2 MW, 6.1 MW
45.878002 72.5 deg 125.201 deg South Of Fiji Islands 1998/01/27 19:55:01 GMT (-22.5, 179.0) 611 km 5.6 MB