Station XC CLAA - Clarks Junction

Network: XC95 - Southern Alps Passive Seismic Experiment

Nearby stations (2 deg radius)

Station Name (Lat, Lon) Start / End Elevation
CLAA Clarks Junction (-45.79, 170.04) 1995-11-09 / 1996-12-31 432 m
Crust2 Type:K2,forearc, New Zealand, 0.7 km seds.
Thickness Estimate:38 km
Thickness StdDev:11 km
Vp/Vs Estimate:2.00
Vp/Vs StdDev:0.19
Vs Estimate:3.235 km/s
Poisson's Ratio:0.33
Peak Value:0.02
Assumed Vp:6.461 km/s
Ps Weight:0.33333334
PpPs Weight:0.33333334
PsPs Weight:0.33333328
Residual Complexity:0.730
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 38 km 2.00 6.461 km/s 3.235 km/s 0.33
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 38 km 2.00 6.461 km/s 3.235 km/s 0.33 amp=0.021756623
Local Maxima 1 50 km 1.76 6.461 km/s 3.666 km/s 0.26 amp=0.02004561
Local Maxima 2 28 km 1.64 6.461 km/s 3.928 km/s 0.21 amp=0.010069914
Local Maxima 3 34 km 1.60 6.461 km/s 4.038 km/s 0.18 amp=0.008962549
Local Maxima 4 65 km 1.60 6.461 km/s 4.038 km/s 0.18 amp=0.008538737
Predicted Arrivals for vertical incidence
(zero ray parameter)
Ps5.90 SECOND
PpPs17.74 SECOND
PsPs/PpSs23.65 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
82.494446 31.1 deg 354.845 deg Vanuatu Islands 1996/03/17 14:48:56 GMT (-14.7, 167.3) 164 km 5.8 MB, 6.0 MS, 6.7 UNKNOWN, 6.1 MS
81.43765 49.3 deg 319.196 deg Irian Jaya, Indonesia 1995/12/19 23:28:12 GMT (-3.7, 140.3) 71 km 6.2 MB, 6.5 UNKNOWN

Losers

(6 events)
Radial Match Distance Baz FERegion Time Lat/Lon Depth Magnitude Reason
72.40664 38.5 deg 341.694 deg Solomon Islands 1996/01/11 03:51:34 GMT (-8.4, 158.6) 96 km 5.5 MB, 5.6 UNKNOWN, 5.9 MW
68.518875 61.2 deg 307.652 deg Northern Molucca Sea 1996/02/28 09:44:09 GMT (1.7, 126.1) 103 km 6.1 MB, 6.4 UNKNOWN, 6.4 MW
54.404533 96.9 deg 5.468 deg Rat Islands, Aleutian Islands 1996/03/22 03:24:20 GMT (51.2, 178.7) 20 km 5.7 MB, 6.6 MS, 6.8 UNKNOWN, 6.6 ML
53.365433 82.0 deg 316.853 deg Taiwan Region 1996/03/29 03:28:56 GMT (24.1, 122.2) 33 km 5.5 MS, 5.4 MB, 5.8 UNKNOWN, 5.7 MW
40.8663 53.8 deg 316.138 deg Irian Jaya Region, Indonesia 1996/02/17 20:18:07 GMT (-0.9, 136.1) 33 km 6.0 MB, 6.6 MS, 6.6 UNKNOWN
27.66994 50.6 deg 310.081 deg Aru Islands Region, Indonesia 1996/01/10 22:36:03 GMT (-6.1, 133.6) 37 km 5.8 MB, 5.6 MS, 6.0 UNKNOWN, 5.9 MW