Station XL S117 - Milepost 54

Network: XL97 - Deep Probe (Archean-Proterozoic)

Nearby stations (2 deg radius)

Station Name (Lat, Lon) Start / End Elevation
S117 Milepost 54 (41.02, -108.83) 1997-05-14 / 1997-12-31 2195 m
Crust2 Type:Q4,orogen/43km no ice, Tethian Belt, 5 km seds.
Thickness Estimate:25 km
Thickness StdDev:7.5 km
Vp/Vs Estimate:1.76
Vp/Vs StdDev:0.08
Vs Estimate:3.532 km/s
Poisson's Ratio:0.26
Peak Value:0.03
Assumed Vp:6.207 km/s
Ps Weight:0.33333334
PpPs Weight:0.33333334
PsPs Weight:0.33333328
Residual Complexity:0.845
Nearby stations H: +-
(2.0 deg) Vp/Vs: +-

4 with match > 90% ( 21.052631 %) and 9 with match > 80% ( 47.36842 %) out of 19.

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Azimuth Distribution of Events:

Prior Results for this Station

Study Thickness Vp/Vs Vp Vs Poissons Ratio Extra
EARS 25 km 1.76 6.207 km/s 3.532 km/s 0.26
Crust2.0 43 km 1.76 6.207 km/s 3.535 km/s 0.26 Q4,orogen/43km no ice, Tethian Belt, 5 km seds.
Global Maxima 25 km 1.76 6.207 km/s 3.532 km/s 0.26 amp=0.031335786
Local Maxima 1 31 km 1.65 6.207 km/s 3.768 km/s 0.21 amp=0.016928108
Local Maxima 2 34 km 2.07 6.207 km/s 2.995 km/s 0.35 amp=0.015427842
Local Maxima 3 44 km 1.92 6.207 km/s 3.224 km/s 0.32 amp=0.015068033
Local Maxima 4 64 km 1.67 6.207 km/s 3.717 km/s 0.22 amp=0.012404103
Predicted Arrivals for vertical incidence
(zero ray parameter)
Ps3.05 SECOND
PpPs11.11 SECOND
PsPs/PpSs14.16 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

(9 events)
Radial Match Distance Baz FERegion Time Lat/Lon Depth Magnitude
94.02489 78.6 deg 147.868 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
93.95174 45.3 deg 175.595 deg Central East Pacific Rise 1997/08/15 07:37:49 GMT (-4.4, -105.7) 10 km 5.3 MB, 5.8 MS, 6.2 UNKNOWN, 6.1 MW
93.78596 79.0 deg 148.076 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
90.17244 50.0 deg 114.14 deg Near Coast Of Venezuela 1997/07/09 19:24:13 GMT (10.6, -63.5) 20 km 6.2 MB, 6.8 MS, 7.0 UNKNOWN, 6.6 ME
88.7672 48.1 deg 307.432 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
86.30197 78.9 deg 148.085 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
82.66079 74.9 deg 139.82 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
82.650665 47.7 deg 307.285 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
81.126564 88.5 deg 298.535 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

Losers

(10 events)
Radial Match Distance Baz FERegion Time Lat/Lon Depth Magnitude Reason
77.90762 81.7 deg 241.703 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
75.478325 87.5 deg 299.59 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
72.56723 77.9 deg 147.352 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
56.875385 94.0 deg 246.124 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
56.182446 90.8 deg 292.429 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
51.78791 97.3 deg 249.382 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
51.62248 30.7 deg 137.74 deg Caribbean Sea 1997/07/06 20:13:37 GMT (16.2, -87.9) 33 km 5.5 MB, 5.5 MS, 6.0 UNKNOWN, 5.9 MW
50.091187 97.0 deg 311.831 deg Southwestern Ryukyu Isl., Japan 1997/08/13 04:45:04 GMT (25.0, 125.8) 55 km 6.0 MB, 5.6 MS, 6.1 UNKNOWN, 6.1 MW
44.388653 97.6 deg 248.115 deg Southeast Of Loyalty Islands 1997/05/15 18:01:33 GMT (-21.6, 169.9) 33 km 5.3 MB, 5.6 MS, 6.0 UNKNOWN, 5.9 MW
41.539997 91.0 deg 38.714 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