Station XF L20 - XF.L20

Network: XF00 - Laramie Telemetered Brad-band Array

Nearby stations (2 deg radius)

Station Name (Lat, Lon) Start / End Elevation
L20 XF.L20 (41.38, -105.84) 2000-09-01 / 2002-01-01 7260 m
Crust2 Type:P4,orogen/50km, Urals, Tethian Orogen, Rockies 1 km seds.
Thickness Estimate:53 km
Thickness StdDev:8.5 km
Vp/Vs Estimate:1.71
Vp/Vs StdDev:0.09
Vs Estimate:3.693 km/s
Poisson's Ratio:0.24
Peak Value:0.02
Assumed Vp:6.306 km/s
Ps Weight:0.33333334
PpPs Weight:0.33333334
PsPs Weight:0.33333328
Residual Complexity:0.781
Nearby stations H: +-
(2.0 deg) Vp/Vs: +-

2 with match > 90% ( 25.0 %) and 8 with match > 80% ( 100.0 %) out of 8.

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 53 km 1.71 6.306 km/s 3.693 km/s 0.24
Crust2.0 50 km 1.76 6.306 km/s 3.584 km/s 0.26 P4,orogen/50km, Urals, Tethian Orogen, Rockies 1 km seds.
Global Maxima 53 km 1.71 6.306 km/s 3.693 km/s 0.24 amp=0.018824486
Local Maxima 1 49 km 1.83 6.306 km/s 3.451 km/s 0.29 amp=0.014244601
Local Maxima 2 52 km 1.90 6.306 km/s 3.315 km/s 0.31 amp=0.0115785785
Local Maxima 3 35 km 1.81 6.306 km/s 3.479 km/s 0.28 amp=0.01032017
Local Maxima 4 46 km 1.95 6.306 km/s 3.238 km/s 0.32 amp=0.008108167
Predicted Arrivals for vertical incidence
(zero ray parameter)
Ps5.95 SECOND
PpPs22.76 SECOND
PsPs/PpSs28.70 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
94.24311 42.3 deg 136.156 deg Panama-Colombia Border Region 2000/11/08 06:59:58 GMT (7.0, -77.8) 17 km 6.0 MB, 6.4 MS, 6.5 MW, 6.2 ML
93.708984 32.0 deg 147.056 deg El Salvador 2001/01/13 17:33:32 GMT (13.0, -88.7) 60 km 6.4 MB, 7.8 MS, 7.7 MW, 7.5 ME
89.260605 47.3 deg 144.504 deg Near Coast Of Ecuador 2000/09/28 23:23:43 GMT (-0.2, -80.6) 23 km 5.8 MB, 6.0 MS, 6.6 MW, 6.4 MW
82.80629 97.5 deg 14.978 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
81.84344 79.9 deg 150.968 deg Near Coast Of Central Chile 2001/03/15 13:02:42 GMT (-32.3, -71.5) 37 km 6.1 MB, 5.6 MS, 6.0 MW, 5.4 MD
80.54075 31.3 deg 147.028 deg El Salvador 2001/02/13 14:22:05 GMT (13.7, -88.9) 10 km 5.5 MB, 6.5 MS, 6.6 MW, 6.1 MD
80.46965 48.7 deg 307.653 deg Andreanof Islands, Aleutian Is. 2001/02/01 18:19:30 GMT (51.4, -177.8) 33 km 5.6 MB, 5.6 MS, 6.0 MW, 5.9 MW
80.08825 40.8 deg 143.245 deg South Of Panama 2000/12/12 05:26:45 GMT (6.0, -82.7) 10 km 5.8 MB, 5.7 MS, 6.3 ME, 6.1 MW

Losers

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