Station G GRC - Garchy, France

Network: G - GEOSCOPE

Nearby stations (2 deg radius)

Station Name (Lat, Lon) Start / End Elevation
GRC Garchy, France (47.30, 3.07) 2000-06-21 / 2002-12-20 191 m
Crust2 Type:M3,extended crust, 1.5 km seds.
Thickness Estimate:31 km
Thickness StdDev:0.8 km
Vp/Vs Estimate:1.81
Vp/Vs StdDev:0.05
Vs Estimate:3.416 km/s
Poisson's Ratio:0.28
Peak Value:0.05
Assumed Vp:6.182 km/s
Ps Weight:0.33333334
PpPs Weight:0.33333334
PsPs Weight:0.33333328
Residual Complexity:0.520
Nearby stations H: +-
(2.0 deg) Vp/Vs: +-

6 with match > 90% ( 75.0 %) and 8 with match > 80% ( 100.0 %) out of 8.

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Azimuth Distribution of Events:

Prior Results for this Station

Study Thickness Vp/Vs Vp Vs Poissons Ratio Extra
EARS 31 km 1.81 6.182 km/s 3.416 km/s 0.28
Crust2.0 31 km 1.78 6.182 km/s 3.474 km/s 0.27 M3,extended crust, 1.5 km seds.
Global Maxima 31 km 1.81 6.182 km/s 3.416 km/s 0.28 amp=0.051983546
Local Maxima 1 28 km 1.65 6.182 km/s 3.753 km/s 0.21 amp=0.025502255
Local Maxima 2 33 km 1.67 6.182 km/s 3.708 km/s 0.22 amp=0.018425787
Local Maxima 3 30 km 1.60 6.182 km/s 3.864 km/s 0.18 amp=0.01663362
Local Maxima 4 26 km 1.87 6.182 km/s 3.315 km/s 0.30 amp=0.014703704
Predicted Arrivals for vertical incidence
(zero ray parameter)
Ps4.03 SECOND
PpPs13.98 SECOND
PsPs/PpSs18.01 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

(8 events)
Radial Match Distance Baz FERegion Time Lat/Lon Depth Magnitude
96.87521 93.1 deg 249.411 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
95.62402 94.7 deg 37.303 deg Bonin Islands, Japan Region 2000/08/06 07:27:12 GMT (28.9, 139.6) 395 km 6.3 MB, 7.3 MW, 7.3 MW
94.01516 90.1 deg 35.072 deg Southeast Of Honshu, Japan 2000/07/30 12:25:45 GMT (33.9, 139.4) 10 km 6.0 MB, 6.5 MS, 6.5 MW, 6.5 MW
93.68293 50.3 deg 76.63 deg Hindu Kush Region, Afghanistan 2000/07/17 22:53:47 GMT (36.3, 70.9) 141 km 6.0 MB, 6.4 MW, 6.3 MW
93.614845 87.2 deg 39.915 deg Western Honshu, Japan 2001/03/24 06:27:53 GMT (34.1, 132.5) 50 km 6.4 MB, 6.5 MS, 6.8 MW, 6.4 ME
91.36833 92.9 deg 247.004 deg Near Coast Of Peru 2001/06/26 04:18:31 GMT (-17.7, -71.6) 24 km 6.2 MB, 6.7 MS, 6.8 MW, 6.7 ME
89.62858 37.8 deg 82.391 deg Turkmenistan 2000/12/06 17:11:06 GMT (39.6, 54.8) 30 km 6.7 MB, 7.5 MS, 7.0 MW, 6.9 ME
84.14965 89.8 deg 35.101 deg Near S. Coast Of Honshu, Japan 2000/07/01 07:01:55 GMT (34.2, 139.1) 10 km 6.0 MB, 6.1 MS, 6.2 MW, 6.2 MW

Losers

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