Station XG SOP - Mt Sopris, CO

Network: XG92 - Rocky Mountain Front

Nearby stations (2 deg radius)

Station Name (Lat, Lon) Start / End Elevation
SOP Mt Sopris, CO (39.33, -107.19) 1992-05-23 / 2499-01-01 2109 m
Crust2 Type:P4,orogen/50km, Urals, Tethian Orogen, Rockies 1 km seds.
Thickness Estimate:55 km
Thickness StdDev:11 km
Vp/Vs Estimate:1.68
Vp/Vs StdDev:0.09
Vs Estimate:3.759 km/s
Poisson's Ratio:0.22
Peak Value:0.04
Assumed Vp:6.306 km/s
Ps Weight:0.33333334
PpPs Weight:0.33333334
PsPs Weight:0.33333328
Residual Complexity:0.720
Nearby stations H: +-
(2.0 deg) Vp/Vs: +-

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

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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 1.68 6.306 km/s 3.759 km/s 0.22
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 55 km 1.68 6.306 km/s 3.759 km/s 0.22 amp=0.044545468
Local Maxima 1 46 km 1.84 6.306 km/s 3.437 km/s 0.29 amp=0.028191583
Local Maxima 2 26 km 1.95 6.306 km/s 3.238 km/s 0.32 amp=0.026147023
Local Maxima 3 42 km 1.85 6.306 km/s 3.413 km/s 0.29 amp=0.017929513
Local Maxima 4 35 km 2.10 6.306 km/s 3.01 km/s 0.35 amp=0.0130002145
Predicted Arrivals for vertical incidence
(zero ray parameter)
Ps5.91 SECOND
PpPs23.35 SECOND
PsPs/PpSs29.26 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
92.55728 77.9 deg 314.031 deg Hokkaido, Japan Region 1992/07/12 11:08:56 GMT (41.4, 142.1) 70 km 5.9 MB
91.59183 51.4 deg 139.549 deg Northern Peru 1992/07/13 18:11:34 GMT (-3.9, -76.6) 100 km 6.2 MB
89.26114 84.2 deg 307.62 deg Southeast Of Honshu, Japan 1992/08/11 15:14:56 GMT (32.5, 141.7) 28 km 5.8 MB, 6.2 MS
88.54495 63.5 deg 315.496 deg Near East Coast Of Kamchatka 1992/07/13 15:34:05 GMT (51.2, 157.7) 53 km 5.7 MB
86.48036 56.2 deg 145.429 deg Near Coast Of Peru 1992/07/17 18:46:00 GMT (-10.4, -78.6) 44 km 5.5 MB, 5.4 MS
84.31608 47.6 deg 306.878 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
83.0319 90.5 deg 241.333 deg South Of Fiji Islands 1992/07/11 10:44:20 GMT (-22.3, -178.5) 381 km 6.2 MB
82.33157 44.4 deg 132.002 deg Colombia 1992/08/15 19:02:09 GMT (5.1, -75.7) 127 km 5.7 MB

Losers

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