Station XL S130 - Little Horse Draw

Network: XL97 - Deep Probe (Archean-Proterozoic)

Nearby stations (2 deg radius)

Station Name (Lat, Lon) Start / End Elevation
S130 Little Horse Draw (39.84, -108.77) 1997-05-05 / 1997-12-31 1932 m
Crust2 Type:Q3,orogen/43km no ice, Appalachians, 3 km seds.
Thickness Estimate:55 km
Thickness StdDev:4.5 km
Vp/Vs Estimate:1.64
Vp/Vs StdDev:0.07
Vs Estimate:3.836 km/s
Poisson's Ratio:0.20
Peak Value:0.01
Assumed Vp:6.291 km/s
Ps Weight:0.33333334
PpPs Weight:0.33333334
PsPs Weight:0.33333328
Residual Complexity:0.692
Nearby stations H: +-
(2.0 deg) Vp/Vs: +-

6 with match > 90% ( 24.0 %) and 15 with match > 80% ( 60.0 %) out of 25.

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Azimuth Distribution of Events:

Prior Results for this Station

Study Thickness Vp/Vs Vp Vs Poissons Ratio Extra
EARS 55 km 1.64 6.291 km/s 3.836 km/s 0.20
Crust2.0 43 km 1.76 6.291 km/s 3.577 km/s 0.26 Q3,orogen/43km no ice, Appalachians, 3 km seds.
Global Maxima 55 km 1.64 6.291 km/s 3.836 km/s 0.20 amp=0.014687796
Local Maxima 1 64 km 1.74 6.291 km/s 3.626 km/s 0.25 amp=0.008444909
Local Maxima 2 44 km 1.87 6.291 km/s 3.373 km/s 0.30 amp=0.008273411
Local Maxima 3 28 km 1.84 6.291 km/s 3.424 km/s 0.29 amp=0.004637769
Local Maxima 4 70 km 1.84 6.291 km/s 3.419 km/s 0.29 amp=0.00398204
Predicted Arrivals for vertical incidence
(zero ray parameter)
Ps5.62 SECOND
PpPs23.19 SECOND
PsPs/PpSs28.81 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

(15 events)
Radial Match Distance Baz FERegion Time Lat/Lon Depth Magnitude
94.228355 77.5 deg 147.783 deg Near Coast Of Central Chile 1997/07/06 09:54:00 GMT (-30.1, -71.9) 19 km 5.8 MB, 6.5 MS, 6.8 UNKNOWN, 6.4 ME
92.330444 77.9 deg 147.996 deg Near Coast Of Central Chile 1997/07/27 05:21:29 GMT (-30.5, -71.9) 33 km 5.6 MB, 5.8 MS, 6.3 UNKNOWN, 6.2 MW
91.83867 41.5 deg 307.995 deg Fox Islands, Aleutian Islands 1997/07/20 00:30:20 GMT (52.6, -167.5) 14 km 5.6 MB, 5.9 MS, 6.2 UNKNOWN, 6.2 MW
91.46592 85.4 deg 245.654 deg Fiji Islands Region 1997/08/08 22:27:19 GMT (-15.5, -179.1) 10 km 5.7 MB, 6.6 MS, 6.6 UNKNOWN, 6.4 MW
90.528496 75.3 deg 179.463 deg Southern East Pacific Rise 1997/06/10 21:53:55 GMT (-35.8, -108.1) 10 km 5.8 MB, 6.1 MS, 6.5 UNKNOWN, 5.8 MS
90.48019 43.6 deg 307.172 deg Fox Islands, Aleutian Islands 1997/05/08 13:29:24 GMT (51.7, -170.8) 33 km 5.8 MB, 5.9 MS, 6.0 UNKNOWN, 6.0 MW
89.08562 48.9 deg 308.267 deg Andreanof Islands, Aleutian Is. 1997/06/17 21:03:40 GMT (51.3, -179.3) 33 km 6.4 MB, 6.3 MS, 6.4 UNKNOWN, 6.6 ML
87.1033 73.1 deg 312.409 deg Kuril Islands 1997/07/14 16:09:35 GMT (43.2, 146.4) 33 km 5.9 MB, 5.8 MS, 6.1 UNKNOWN, 5.8 ME
85.25385 61.5 deg 62.44 deg Azores Islands, Portugal 1997/06/27 04:39:52 GMT (38.3, -26.7) 10 km 5.6 MB, 5.4 MS, 5.9 UNKNOWN, 5.9 MW
83.953636 77.9 deg 148.004 deg Near Coast Of Central Chile 1997/07/25 06:47:02 GMT (-30.5, -71.9) 33 km 5.6 MB, 5.5 MS, 6.3 UNKNOWN
83.89572 89.1 deg 298.595 deg Volcano Islands, Japan Region 1997/07/28 06:46:55 GMT (22.4, 142.7) 33 km 5.7 MB, 5.8 MS, 5.9 UNKNOWN, 5.9 MW
82.774864 48.4 deg 308.135 deg Andreanof Islands, Aleutian Is. 1997/07/08 12:11:15 GMT (51.4, -178.6) 33 km 5.5 MB, 5.4 MS, 5.8 UNKNOWN, 5.6 ML
82.23738 81.2 deg 241.901 deg Tonga Islands 1997/05/27 08:00:29 GMT (-15.2, -173.3) 14 km 5.6 MB, 6.3 MS, 6.4 UNKNOWN, 5.7 ME
81.87237 76.9 deg 147.258 deg Near Coast Of Central Chile 1997/07/19 12:22:57 GMT (-29.3, -71.7) 26 km 5.8 MB, 5.5 MS, 5.9 UNKNOWN, 5.8 MW
80.34935 77.8 deg 147.948 deg Near Coast Of Central Chile 1997/07/21 23:19:39 GMT (-30.3, -71.9) 33 km 5.2 MB, 5.5 MS, 6.1 UNKNOWN

Losers

(10 events)
Radial Match Distance Baz FERegion Time Lat/Lon Depth Magnitude Reason
77.35025 88.2 deg 299.667 deg Volcano Islands, Japan Region 1997/07/08 02:24:07 GMT (23.8, 142.7) 33 km 5.8 MB, 5.6 MS, 5.9 UNKNOWN, 5.8 MW
76.70279 74.0 deg 139.657 deg Jujuy Province, Argentina 1997/07/20 10:14:22 GMT (-23.0, -66.3) 256 km 5.7 MB, 6.1 UNKNOWN, 5.7 ME
64.4715 93.9 deg 290.625 deg Mariana Islands 1997/05/09 09:06:37 GMT (13.2, 144.7) 29 km 5.9 MB, 5.8 MS, 6.0 UNKNOWN, 6.0 ME
61.196384 91.9 deg 38.773 deg Central Mediterranean Sea 1997/07/27 10:07:52 GMT (35.6, 21.1) 33 km 5.5 MB, 4.8 MS, 5.6 UNKNOWN, 5.2 ML
60.333553 96.9 deg 249.282 deg Vanuatu Islands 1997/05/21 14:10:26 GMT (-20.4, 169.3) 57 km 5.9 MB, 6.5 MS, 6.7 UNKNOWN, 6.1 ME
46.06745 90.1 deg 238.483 deg South Of Fiji Islands 1997/06/11 09:29:23 GMT (-24.0, -177.5) 164 km 5.9 UNKNOWN, 5.4 MB, 5.5 MB
44.52485 93.6 deg 246.091 deg Vanuatu Islands Region 1997/06/24 16:17:09 GMT (-20.7, 174.2) 33 km 5.5 MS, 5.2 MB, 5.9 UNKNOWN, 5.9 MW
44.177574 97.3 deg 195.531 deg Pacific-Antarctic Ridge 1997/05/27 06:10:31 GMT (-54.9, -136.2) 10 km 5.9 MS, 5.3 MB, 6.1 UNKNOWN, 6.0 MW
40.371685 91.3 deg 292.448 deg Mariana Islands 1997/05/27 15:09:03 GMT (16.3, 145.4) 536 km 5.5 MB, 5.6 UNKNOWN, 5.6 MW
16.796059 86.8 deg 243.762 deg Fiji Islands Region 1997/06/11 11:53:32 GMT (-17.8, -178.8) 573 km 5.5 UNKNOWN, 4.9 MB