Station XI GOBA - Goba

Network: XI00 - Ethiopia/Kenya Broadband Seismic Experiment

Nearby stations (2 deg radius)

Station Name (Lat, Lon) Start / End Elevation
GOBA Goba (7.03, 39.98) 2000-03-07 / 2002-12-31 2732 m
Crust2 Type:G9,thin custal Archean 0.1 km seds., South American
Thickness Estimate:40 km
Thickness StdDev:5.9 km
Vp/Vs Estimate:1.87
Vp/Vs StdDev:0.10
Vs Estimate:3.466 km/s
Poisson's Ratio:0.30
Peak Value:0.04
Assumed Vp:6.464 km/s
Ps Weight:0.33333334
PpPs Weight:0.33333334
PsPs Weight:0.33333328
Residual Complexity:0.548
Nearby stations H: +-
(2.0 deg) Vp/Vs: +-

5 with match > 90% ( 50.0 %) and 10 with match > 80% ( 100.0 %) out of 10.

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 40 km 1.87 6.464 km/s 3.466 km/s 0.30
Crust2.0 31 km 1.76 6.464 km/s 3.663 km/s 0.26 G9,thin custal Archean 0.1 km seds., South American
Global Maxima 40 km 1.87 6.464 km/s 3.466 km/s 0.30 amp=0.03639783
Local Maxima 1 54 km 1.64 6.464 km/s 3.935 km/s 0.21 amp=0.026487054
Local Maxima 2 42 km 1.81 6.464 km/s 3.581 km/s 0.28 amp=0.014370851
Local Maxima 3 52 km 1.68 6.464 km/s 3.842 km/s 0.23 amp=0.011943293
Local Maxima 4 40 km 1.76 6.464 km/s 3.672 km/s 0.26 amp=0.009530686
Predicted Arrivals for vertical incidence
(zero ray parameter)
Ps5.29 SECOND
PpPs17.51 SECOND
PsPs/PpSs22.79 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

(10 events)
Radial Match Distance Baz FERegion Time Lat/Lon Depth Magnitude
97.07591 54.4 deg 50.452 deg Qinghai, China 2001/11/14 09:26:10 GMT (35.9, 90.5) 10 km 6.1 MB, 8.0 MS, 7.8 MW, 7.7 MW
94.62472 84.5 deg 94.804 deg Banda Sea 2001/10/19 03:28:44 GMT (-4.1, 123.9) 33 km 6.3 MB, 7.3 MS, 7.5 MW, 7.4 MW
91.7178 88.5 deg 94.212 deg Banda Sea 2001/03/19 05:52:15 GMT (-4.0, 128.0) 33 km 6.0 MB, 6.5 MS, 6.5 MW, 6.5 MW
91.327934 53.5 deg 84.445 deg Nicobar Islands, India Region 2001/03/15 01:22:43 GMT (8.7, 94.0) 33 km 5.6 MB, 5.9 MS, 6.0 MW, 6.0 MW
90.37732 84.1 deg 207.633 deg South Sandwich Islands Region 2001/04/13 15:33:53 GMT (-59.7, -25.6) 26 km 5.3 MB, 6.0 MS, 6.2 MW, 6.2 MW
89.662895 41.0 deg 40.001 deg Afghanistan-Tajikistan Bord Reg. 2001/11/23 20:43:03 GMT (36.4, 71.5) 106 km 5.9 MB, 6.1 MW, 6.0 MW
87.92775 56.1 deg 263.357 deg North Of Ascension Island 2001/11/15 01:03:06 GMT (-1.6, -15.6) 10 km 5.5 MB, 6.0 MS, 6.3 MW, 6.3 MW
82.31428 89.8 deg 96.912 deg Banda Sea 2001/11/20 21:08:18 GMT (-6.9, 128.9) 33 km 5.7 MB, 6.0 MS, 6.3 MW, 6.2 MW
82.070984 51.0 deg 51.008 deg Xizang 2001/03/05 15:50:06 GMT (34.4, 86.9) 33 km 5.4 MB, 5.8 MS, 5.9 MW, 5.7 MW
80.479744 81.9 deg 90.541 deg Minahassa Peninsula, Sulawesi 2001/03/14 18:56:18 GMT (0.5, 121.9) 109 km 5.9 MB, 6.0 MW, 5.9 MW

Losers

(0 events)
Radial Match Distance Baz FERegion Time Lat/Lon Depth Magnitude Reason