Station XN PIGH - XN.PIGH

Network: XN00 - RPI-UW Parkfield Calibration Array

Nearby stations (2 deg radius)

Station Name (Lat, Lon) Start / End Elevation
PIGH XN.PIGH (35.96, -120.57) 2001-06-24 / 2002-10-15 718 m
Crust2 Type:S1,continental slope, margin, transition 1 km seds.
Thickness Estimate:29 km
Thickness StdDev:12 km
Vp/Vs Estimate:1.60
Vp/Vs StdDev:0.06
Vs Estimate:3.864 km/s
Poisson's Ratio:0.18
Peak Value:0.06
Assumed Vp:6.183 km/s
Ps Weight:0.33333334
PpPs Weight:0.33333334
PsPs Weight:0.33333328
Residual Complexity:0.674
Nearby stations H:30 km +- 11 km
(2.0 deg) Vp/Vs:1.69 +- 0.13

0 with match > 90% ( 0.0 %) and 5 with match > 80% ( 71.42857 %) out of 7.

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Azimuth Distribution of Events:

Prior Results for this Station

Study Thickness Vp/Vs Vp Vs Poissons Ratio Extra
EARS 29 km 1.60 6.183 km/s 3.864 km/s 0.18
Crust2.0 23 km 1.81 6.183 km/s 3.422 km/s 0.28 S1,continental slope, margin, transition 1 km seds.
Global Maxima 29 km 1.60 6.183 km/s 3.864 km/s 0.18 amp=0.063090384
Local Maxima 1 64 km 1.66 6.183 km/s 3.724 km/s 0.22 amp=0.025963705
Local Maxima 2 47 km 1.88 6.183 km/s 3.284 km/s 0.30 amp=0.022429151
Local Maxima 3 24 km 1.64 6.183 km/s 3.776 km/s 0.20 amp=0.015245037
Local Maxima 4 30 km 1.80 6.183 km/s 3.444 km/s 0.27 amp=0.01424432
Predicted Arrivals for vertical incidence
(zero ray parameter)
Ps2.79 SECOND
PpPs12.09 SECOND
PsPs/PpSs14.88 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

(5 events)
Radial Match Distance Baz FERegion Time Lat/Lon Depth Magnitude
89.558495 84.2 deg 247.678 deg Vanuatu Islands 2002/04/11 21:56:56 GMT (-14.4, 167.7) 10 km 5.9 MB, 6.2 MS, 6.2 MW, 6.1 MW
89.083496 75.7 deg 130.623 deg Chile-Bolivia Border Region 2002/03/28 04:56:22 GMT (-21.7, -68.3) 125 km 6.1 MB, 6.5 MW, 6.5 MW
88.83118 31.8 deg 122.669 deg Near Coast Of Chiapas, Mexico 2002/01/16 23:09:52 GMT (15.5, -93.1) 80 km 5.8 MB, 6.4 MW, 6.4 MW
85.53601 78.8 deg 136.11 deg Near Coast Of Northern Chile 2002/04/18 16:08:36 GMT (-27.5, -70.6) 62 km 6.2 MB, 6.7 MW, 6.6 MW
84.57148 80.0 deg 138.026 deg Near Coast Of Central Chile 2002/04/01 19:59:32 GMT (-29.7, -71.4) 71 km 6.1 MB, 6.4 MW, 6.4 MW

Losers

(2 events)
Radial Match Distance Baz FERegion Time Lat/Lon Depth Magnitude Reason
75.40853 82.0 deg 134.442 deg Catamarca Province, Argentina 2002/05/28 04:04:22 GMT (-28.9, -66.8) 22 km 6.0 MB, 5.7 MS, 6.0 MW, 5.9 MW
49.23758 76.8 deg 236.208 deg Fiji Islands Region 2002/05/04 07:00:48 GMT (-17.9, -178.7) 560 km 5.3 MB, 5.8 MW, 5.7 MW