Station A7 CAXIT - Caxito, Angola

Network: A7 - Angola National Seismic Network (INAMET)

Nearby stations (2 deg radius)

Station Name (Lat, Lon) Start / End Elevation
CAXIT Caxito, Angola (-8.55, 13.66) 2023-03-02 / 2499-01-01 40 m
Crust2 Type:T7,Margin /shield transition, 3.5 km seds.
Thickness Estimate:70 km
Thickness StdDev:20 km
Vp/Vs Estimate:1.99
Vp/Vs StdDev:0.01
Vs Estimate:3.156 km/s
Poisson's Ratio:0.33
Peak Value:0.04
Assumed Vp:6.287 km/s
Ps Weight:0.33333334
PpPs Weight:0.33333334
PsPs Weight:0.33333328
Residual Complexity:0.948
Nearby stations H: +-
(2.0 deg) Vp/Vs: +-

1 with match > 90% ( 16.666666 %) and 2 with match > 80% ( 33.333332 %) out of 6.

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 1.99 6.287 km/s 3.156 km/s 0.33
Crust2.0 32 km 1.79 6.287 km/s 3.506 km/s 0.27 T7,Margin /shield transition, 3.5 km seds.
Global Maxima 70 km 1.99 6.287 km/s 3.156 km/s 0.33 amp=0.03723884
Local Maxima 1 26 km 2.03 6.287 km/s 3.105 km/s 0.34 amp=0.03332577
Local Maxima 2 56 km 1.70 6.287 km/s 3.704 km/s 0.23 amp=0.028686706
Local Maxima 3 44 km 1.60 6.287 km/s 3.924 km/s 0.18 amp=0.021565128
Local Maxima 4 33 km 1.86 6.287 km/s 3.389 km/s 0.30 amp=0.021115331
Predicted Arrivals for vertical incidence
(zero ray parameter)
Ps11.01 SECOND
PpPs33.20 SECOND
PsPs/PpSs44.21 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
97.69612 80.1 deg 232.707 deg Southern Argentina 2023/07/17 03:05:10 UTC (-38.2, -70.4) 171 km 6.6 mww
83.24567 74.5 deg 243.127 deg Santiago Del Estero Prov., Arg. 2023/08/05 07:20:07 UTC (-28.2, -63.2) 598 km 6.2 Mww

Losers

(4 events)
Radial Match Distance Baz FERegion Time Lat/Lon Depth Magnitude Reason
69.709984 48.2 deg 123.441 deg Southwest Indian Ridge 2023/07/28 07:58:55 UTC (-30.5, 59.8) 10 km 5.9 Mww
61.475994 50.4 deg 23.02 deg Turkey 2023/07/25 05:44:50 UTC (37.6, 36.0) 10 km 5.5 mww
61.47477 34.8 deg 47.489 deg Ethiopia 2023/08/01 17:15:25 UTC (15.2, 39.5) 10 km 5.6 mww
60.806004 78.8 deg 292.355 deg North Atlantic Ocean 2023/07/10 20:28:25 UTC (20.0, -61.1) 10 km 6.6 mww