Station XG MGP - near Dinosaur, CO

Network: XG92 - Rocky Mountain Front

Nearby stations (2 deg radius)

Station Name (Lat, Lon) Start / End Elevation
MGP near Dinosaur, CO (40.26, -108.78) 1992-05-23 / 2499-01-01 1811 m
Crust2 Type:Q4,orogen/43km no ice, Tethian Belt, 5 km seds.
Thickness Estimate:47 km
Thickness StdDev:7.8 km
Vp/Vs Estimate:1.94
Vp/Vs StdDev:0.11
Vs Estimate:3.195 km/s
Poisson's Ratio:0.32
Peak Value:0.02
Assumed Vp:6.207 km/s
Ps Weight:0.33333334
PpPs Weight:0.33333334
PsPs Weight:0.33333328
Residual Complexity:0.587
Nearby stations H:48 km +- 2.1 km
(2.0 deg) Vp/Vs:1.90 +- 0.06

1 with match > 90% ( 16.666666 %) and 6 with match > 80% ( 100.0 %) out of 6.

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Azimuth Distribution of Events:

Prior Results for this Station

Study Thickness Vp/Vs Vp Vs Poissons Ratio Extra
EARS 47 km 1.94 6.207 km/s 3.195 km/s 0.32
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 47 km 1.94 6.207 km/s 3.195 km/s 0.32 amp=0.021452332
Local Maxima 1 58 km 1.79 6.207 km/s 3.472 km/s 0.27 amp=0.014920367
Local Maxima 2 53 km 1.72 6.207 km/s 3.614 km/s 0.24 amp=0.010831448
Local Maxima 3 66 km 1.68 6.207 km/s 3.706 km/s 0.22 amp=0.0081111025
Local Maxima 4 34 km 1.69 6.207 km/s 3.684 km/s 0.23 amp=0.0075207544
Predicted Arrivals for vertical incidence
(zero ray parameter)
Ps7.10 SECOND
PpPs22.16 SECOND
PsPs/PpSs29.26 SECOND

Events Processed for this Station

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View Record Section

Plot maxima for each earthquake.

Events Used in the Stack

(6 events)
Radial Match Distance Baz FERegion Time Lat/Lon Depth Magnitude
91.44053 46.1 deg 305.844 deg Andreanof Islands, Aleutian Is. 1992/08/19 00:57:43 GMT (50.5, -174.8) 33 km 6.1 MB, 5.7 MS, 5.6 ML
84.09044 82.6 deg 306.606 deg Southeast Of Honshu, Japan 1992/08/11 15:14:56 GMT (32.5, 141.7) 28 km 5.8 MB, 6.2 MS
83.8988 93.7 deg 257.482 deg Santa Cruz Islands 1992/08/04 21:08:44 GMT (-12.0, 166.5) 109 km 5.9 MB
83.85811 45.9 deg 130.875 deg Colombia 1992/08/15 19:02:09 GMT (5.1, -75.7) 127 km 5.7 MB
82.301796 44.9 deg 306.939 deg Andreanof Islands, Aleutian Is. 1992/06/24 12:11:26 GMT (51.5, -173.4) 33 km 5.7 MB, 5.4 MS, 5.7 ML
81.652664 41.4 deg 138.052 deg South Of Panama 1992/06/26 11:32:30 GMT (6.1, -82.4) 33 km 5.8 MB, 5.4 MS

Losers

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