Station XN LEEP - XN.LEEP

Network: XN00 - RPI-UW Parkfield Calibration Array

Nearby stations (2 deg radius)

Station Name (Lat, Lon) Start / End Elevation
LEEP XN.LEEP (35.99, -120.51) 2001-06-24 / 2002-10-15 1022 m
Crust2 Type:S1,continental slope, margin, transition 1 km seds.
Thickness Estimate:33 km
Thickness StdDev:11 km
Vp/Vs Estimate:1.65
Vp/Vs StdDev:0.15
Vs Estimate:3.747 km/s
Poisson's Ratio:0.21
Peak Value:0.03
Assumed Vp:6.183 km/s
Ps Weight:0.33333334
PpPs Weight:0.33333334
PsPs Weight:0.33333328
Residual Complexity:0.680
Nearby stations H:34 km +- 1.4 km
(2.0 deg) Vp/Vs:1.81 +- 0.23

3 with match > 90% ( 13.636364 %) and 8 with match > 80% ( 36.363636 %) out of 22.

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Azimuth Distribution of Events:

Prior Results for this Station

Study Thickness Vp/Vs Vp Vs Poissons Ratio Extra
EARS 33 km 1.65 6.183 km/s 3.747 km/s 0.21
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 33 km 1.65 6.183 km/s 3.747 km/s 0.21 amp=0.025883136
Local Maxima 1 39 km 1.61 6.183 km/s 3.852 km/s 0.18 amp=0.0224258
Local Maxima 2 19 km 2.03 6.183 km/s 3.049 km/s 0.34 amp=0.017492328
Local Maxima 3 70 km 1.79 6.183 km/s 3.449 km/s 0.27 amp=0.013756273
Local Maxima 4 30 km 1.81 6.183 km/s 3.421 km/s 0.28 amp=0.009545645
Predicted Arrivals for vertical incidence
(zero ray parameter)
Ps3.44 SECOND
PpPs14.04 SECOND
PsPs/PpSs17.48 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
91.230225 75.6 deg 130.671 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
90.58585 80.0 deg 234.045 deg Fiji Islands Region 2002/08/19 11:01:01 GMT (-21.7, -179.5) 580 km 6.7 MB, 7.6 MW, 7.7 ME
90.18005 33.3 deg 315.269 deg South Of Alaska 2002/05/25 05:36:31 GMT (53.8, -161.1) 33 km 5.5 MB, 6.1 MS, 6.5 MW, 6.4 MW
85.91465 84.2 deg 247.712 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
85.766914 82.6 deg 233.986 deg South Of Fiji Islands 2002/08/19 11:03:13 GMT (-23.6, 178.5) 650 km 5.9 MB
83.95423 81.0 deg 138.606 deg Near Coast Of Central Chile 2002/06/18 13:56:22 GMT (-30.8, -71.1) 54 km 6.0 MB, 6.6 MW, 6.4 MW
83.91173 82.6 deg 137.767 deg San Juan Province, Argentina 2002/09/24 03:57:22 GMT (-31.5, -69.2) 120 km 6.2 MB, 6.4 MW, 6.3 MW
80.32983 31.8 deg 122.659 deg Near Coast Of Chiapas, Mexico 2001/11/28 14:32:32 GMT (15.6, -93.1) 85 km 5.7 MB, 6.4 MW, 6.4 MW

Losers

(14 events)
Radial Match Distance Baz FERegion Time Lat/Lon Depth Magnitude Reason
88.38347 42.9 deg 120.161 deg Costa Rica 2002/06/16 02:46:14 GMT (8.8, -84.0) 35 km 5.4 MB, 6.2 MS, 6.4 MW, 6.4 MW
86.45406 77.4 deg 316.613 deg Northeastern China 2002/09/15 08:39:32 GMT (44.8, 129.9) 586 km 5.8 MB, 6.4 MW, 6.4 MW
80.452385 86.5 deg 242.957 deg Vanuatu Islands 2002/08/12 02:59:24 GMT (-19.5, 169.0) 112 km 5.6 MB, 6.0 MW, 5.9 MW
77.25536 82.0 deg 134.485 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
71.917046 84.1 deg 249.912 deg Santa Cruz Islands 2002/06/17 21:26:22 GMT (-12.6, 166.4) 33 km 6.0 MB, 6.7 MS, 6.7 MW, 6.6 MW
70.32851 81.1 deg 299.6 deg Southeast Of Honshu, Japan 2002/08/02 23:11:39 GMT (29.3, 139.0) 426 km 5.5 MB, 6.3 MW, 6.3 MW
69.77566 78.2 deg 231.935 deg Fiji Islands Region 2002/08/07 04:50:06 GMT (-21.9, -176.6) 174 km 5.4 MB, 5.8 MW, 5.7 MW
68.97087 95.8 deg 305.212 deg Taiwan Region 2002/05/28 16:45:17 GMT (24.1, 122.3) 33 km 5.8 MB, 5.9 MS, 6.0 MW, 6.0 MW
68.953735 85.8 deg 243.411 deg Vanuatu Islands 2002/10/07 19:00:31 GMT (-18.7, 169.3) 246 km 5.4 MB, 5.7 MW, 5.6 MW
68.5827 85.2 deg 226.324 deg Kermadec Islands, New Zealand 2002/08/13 14:13:54 GMT (-30.8, -177.4) 33 km 5.4 MB, 5.5 MS, 5.6 MW, 5.6 MW
66.159325 86.8 deg 254.665 deg Solomon Islands 2002/09/24 04:13:11 GMT (-10.5, 161.2) 10 km 5.5 MB, 6.2 MS, 6.0 MW, 5.9 MW
63.077553 76.8 deg 236.238 deg Fiji Islands Region 2002/06/16 06:55:13 GMT (-17.9, -178.7) 569 km 5.7 MB, 5.9 MW, 5.9 MW
60.75759 76.8 deg 236.243 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
47.999023 80.1 deg 233.859 deg Fiji Islands Region 2002/08/19 11:45:29 GMT (-21.9, -179.4) 600 km 5.5 MB