Station YK PSJO - PSJO Pico, Azores, Portugal

Network: YK00 - Coordinated Seismic Experiment in the Azores

Nearby stations (2 deg radius)

Station Name (Lat, Lon) Start / End Elevation
PSJO PSJO Pico, Azores, Portugal (38.42, -28.30) 2000-12-08 / 2002-09-05 0.0 m
Crust2 Type:B0,melt affected o.c. and oceanic plateaus, 0.10 km seds.
Thickness Estimate:50 km
Thickness StdDev:6.9 km
Vp/Vs Estimate:1.86
Vp/Vs StdDev:0.10
Vs Estimate:2.585 km/s
Poisson's Ratio:0.30
Peak Value:0.02
Assumed Vp:4.802 km/s
Ps Weight:0.33333334
PpPs Weight:0.33333334
PsPs Weight:0.33333328
Residual Complexity:0.860
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 50 km 1.86 4.802 km/s 2.585 km/s 0.30
Crust2.0 16 km 2.06 4.802 km/s 2.335 km/s 0.35 B0,melt affected o.c. and oceanic plateaus, 0.10 km seds.
Global Maxima 50 km 1.86 4.802 km/s 2.585 km/s 0.30 amp=0.020925848
Local Maxima 1 69 km 1.81 4.802 km/s 2.653 km/s 0.28 amp=0.015518636
Local Maxima 2 30 km 1.60 4.802 km/s 3.001 km/s 0.18 amp=0.013203779
Local Maxima 3 22 km 1.60 4.802 km/s 3.001 km/s 0.18 amp=0.011011376
Local Maxima 4 11 km 1.79 4.802 km/s 2.69 km/s 0.27 amp=0.010214274
Predicted Arrivals for vertical incidence
(zero ray parameter)
Ps8.88 SECOND
PpPs29.60 SECOND
PsPs/PpSs38.49 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
99.79695 82.2 deg 66.277 deg Southern India 2001/01/28 01:02:10 GMT (23.5, 70.5) 10 km 5.9 MB, 5.5 MS, 5.8 MW, 5.8 MW
80.36812 69.0 deg 227.026 deg Near Coast Of Peru 2001/06/23 20:33:14 GMT (-16.3, -73.6) 33 km 6.7 MB, 8.2 MS, 8.4 MW, 7.8 ME

Losers

(2 events)
Radial Match Distance Baz FERegion Time Lat/Lon Depth Magnitude Reason
64.185524 82.8 deg 258.297 deg Central East Pacific Rise 2002/06/17 13:25:56 GMT (-4.7, -105.4) 10 km 5.6 MS, 5.2 MB, 6.1 MW
43.11237 70.3 deg 310.244 deg Off Coast Of Oregon 2002/07/09 18:40:35 GMT (43.5, -127.2) 10 km 5.5 MB, 5.5 MS, 6.0 MW, 5.8 MW