Station XL S125 - Martins Gap

Network: XL97 - Deep Probe (Archean-Proterozoic)

Nearby stations (2 deg radius)

Station Name (Lat, Lon) Start / End Elevation
S125 Martins Gap (40.26, -108.77) 1997-05-05 / 1997-12-31 1849 m
Crust2 Type:Q4,orogen/43km no ice, Tethian Belt, 5 km seds.
Thickness Estimate:50 km
Thickness StdDev:8.2 km
Vp/Vs Estimate:1.86
Vp/Vs StdDev:0.11
Vs Estimate:3.342 km/s
Poisson's Ratio:0.30
Peak Value:0.01
Assumed Vp:6.207 km/s
Ps Weight:0.33333334
PpPs Weight:0.33333334
PsPs Weight:0.33333328
Residual Complexity:0.731
Nearby stations H:48 km +- 2.1 km
(2.0 deg) Vp/Vs:1.90 +- 0.06

4 with match > 90% ( 15.384615 %) and 8 with match > 80% ( 30.76923 %) out of 26.

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Azimuth Distribution of Events:

Prior Results for this Station

Study Thickness Vp/Vs Vp Vs Poissons Ratio Extra
EARS 50 km 1.86 6.207 km/s 3.342 km/s 0.30
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 50 km 1.86 6.207 km/s 3.342 km/s 0.30 amp=0.013550957
Local Maxima 1 54 km 1.87 6.207 km/s 3.328 km/s 0.30 amp=0.011821169
Local Maxima 2 69 km 1.62 6.207 km/s 3.837 km/s 0.19 amp=0.011460216
Local Maxima 3 48 km 2.10 6.207 km/s 2.959 km/s 0.35 amp=0.0075470456
Local Maxima 4 35 km 2.09 6.207 km/s 2.966 km/s 0.35 amp=0.0067677125
Predicted Arrivals for vertical incidence
(zero ray parameter)
Ps6.94 SECOND
PpPs23.13 SECOND
PsPs/PpSs30.08 SECOND

Events Processed for this Station

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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
93.38965 77.9 deg 147.835 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
93.3232 49.7 deg 113.617 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
93.036964 78.3 deg 148.047 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
91.43638 48.6 deg 307.978 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
87.5371 41.2 deg 307.618 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
87.47715 61.3 deg 62.646 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
86.3122 78.2 deg 148.055 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
81.41445 46.9 deg 131.881 deg Colombia 1997/09/02 12:13:22 GMT (3.8, -75.7) 199 km 6.5 MB, 6.8 UNKNOWN, 6.4 ME

Losers

(18 events)
Radial Match Distance Baz FERegion Time Lat/Lon Depth Magnitude Reason
95.16146 78.9 deg 147.75 deg Near Coast Of Central Chile 1997/10/15 01:03:33 GMT (-30.9, -71.2) 58 km 6.8 MB, 6.8 MS, 7.3 UNKNOWN, 7.1 MW
84.25702 48.2 deg 307.841 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
81.87119 94.9 deg 239.212 deg South Of Fiji Islands 1997/09/04 04:23:37 GMT (-26.6, 178.3) 625 km 6.3 MB, 6.8 UNKNOWN, 6.5 ME
80.0636 74.3 deg 139.738 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
76.61606 86.5 deg 238.284 deg Tonga Islands 1997/09/10 12:57:07 GMT (-21.3, -174.4) 10 km 5.7 MB, 6.1 MS, 6.1 UNKNOWN, 5.9 MW
73.60489 88.9 deg 298.592 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
70.229004 72.8 deg 312.315 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
69.242546 93.8 deg 290.655 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
66.57471 94.2 deg 239.991 deg South Of Fiji Islands 1997/08/26 15:22:09 GMT (-25.5, 178.3) 610 km 5.5 MB, 5.7 UNKNOWN
65.95702 76.4 deg 144.53 deg Northern Chile 1997/05/17 02:10:18 GMT (-27.2, -69.5) 106 km 5.5 MB, 5.6 UNKNOWN, 5.5 MW
63.09847 43.3 deg 306.819 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
57.482445 88.3 deg 240.914 deg Fiji Islands Region 1997/08/25 11:59:00 GMT (-20.8, -177.8) 394 km 5.5 UNKNOWN, 5.3 MB
50.06456 97.1 deg 249.333 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
48.565712 96.6 deg 191.51 deg Pacific-Antarctic Ridge 1997/09/03 06:22:44 GMT (-55.2, -129.0) 10 km 5.1 MB, 6.0 MS, 6.1 UNKNOWN, 6.0 MW
46.934353 30.1 deg 136.972 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
45.1142 97.6 deg 311.805 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
40.344852 93.8 deg 246.118 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
25.496645 88.0 deg 299.657 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