Station XY LACB - Las Cabras

Network: XY97 - Northern Baja Transect

Nearby stations (2 deg radius)

Station Name (Lat, Lon) Start / End Elevation
LACB Las Cabras (30.96, -115.80) 1997-10-23 / 2499-01-01 672 m
Crust2 Type:M5,extended crust, 0.5 km seds.
Thickness Estimate:47 km
Thickness StdDev:3.9 km
Vp/Vs Estimate:1.60
Vp/Vs StdDev:0.05
Vs Estimate:3.922 km/s
Poisson's Ratio:0.18
Peak Value:0.05
Assumed Vp:6.276 km/s
Ps Weight:0.33333334
PpPs Weight:0.33333334
PsPs Weight:0.33333328
Residual Complexity:0.839
Nearby stations H: +-
(2.0 deg) Vp/Vs: +-

1 with match > 90% ( 25.0 %) and 2 with match > 80% ( 50.0 %) out of 4.

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 47 km 1.60 6.276 km/s 3.922 km/s 0.18
Crust2.0 31 km 1.78 6.276 km/s 3.529 km/s 0.27 M5,extended crust, 0.5 km seds.
Global Maxima 47 km 1.60 6.276 km/s 3.922 km/s 0.18 amp=0.05292153
Local Maxima 1 38 km 1.75 6.276 km/s 3.586 km/s 0.26 amp=0.04271091
Local Maxima 2 25 km 2.08 6.276 km/s 3.021 km/s 0.35 amp=0.031464096
Local Maxima 3 36 km 1.75 6.276 km/s 3.591 km/s 0.26 amp=0.026868666
Local Maxima 4 60 km 1.65 6.276 km/s 3.798 km/s 0.21 amp=0.020891214
Predicted Arrivals for vertical incidence
(zero ray parameter)
Ps4.49 SECOND
PpPs19.47 SECOND
PsPs/PpSs23.97 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
91.870834 51.3 deg 126.238 deg Northern Peru 1997/10/28 06:15:17 GMT (-4.4, -76.7) 112 km 6.6 MB, 6.3 MS, 7.2 UNKNOWN, 6.6 ME
85.13839 51.4 deg 312.989 deg Rat Islands, Aleutian Islands 1997/12/17 04:38:51 GMT (51.2, 178.9) 20 km 5.8 MB, 6.5 MS, 6.7 UNKNOWN, 6.1 ME

Losers

(2 events)
Radial Match Distance Baz FERegion Time Lat/Lon Depth Magnitude Reason
64.93398 80.5 deg 310.167 deg Eastern Honshu, Japan 1997/10/26 19:06:44 GMT (39.3, 140.5) 134 km 5.6 UNKNOWN, 5.2 MB
57.986847 82.0 deg 236.268 deg South Of Fiji Islands 1998/04/14 03:41:22 GMT (-23.8, -179.9) 499 km 5.5 MB, 6.2 UNKNOWN, 6.1 MW