Station XL S237 - Battlement Mesa

Network: XL97 - Deep Probe (Archean-Proterozoic)

Nearby stations (2 deg radius)

Station Name (Lat, Lon) Start / End Elevation
S237 Battlement Mesa (39.12, -107.89) 1997-08-31 / 1997-12-31 3012 m
Crust2 Type:P4,orogen/50km, Urals, Tethian Orogen, Rockies 1 km seds.
Thickness Estimate:41 km
Thickness StdDev:0.8 km
Vp/Vs Estimate:1.98
Vp/Vs StdDev:0.05
Vs Estimate:3.189 km/s
Poisson's Ratio:0.33
Peak Value:0.09
Assumed Vp:6.306 km/s
Ps Weight:0.33333334
PpPs Weight:0.33333334
PsPs Weight:0.33333328
Residual Complexity:0.573
Nearby stations H: +-
(2.0 deg) Vp/Vs: +-

0 with match > 90% ( 0.0 %) and 2 with match > 80% ( 25.0 %) 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 41 km 1.98 6.306 km/s 3.189 km/s 0.33
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 41 km 1.98 6.306 km/s 3.189 km/s 0.33 amp=0.09250045
Local Maxima 1 68 km 2.05 6.306 km/s 3.072 km/s 0.34 amp=0.03910317
Local Maxima 2 58 km 1.68 6.306 km/s 3.759 km/s 0.22 amp=0.032417245
Local Maxima 3 55 km 1.91 6.306 km/s 3.293 km/s 0.31 amp=0.031042334
Local Maxima 4 27 km 1.85 6.306 km/s 3.413 km/s 0.29 amp=0.029248996
Predicted Arrivals for vertical incidence
(zero ray parameter)
Ps6.39 SECOND
PpPs19.48 SECOND
PsPs/PpSs25.87 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

(2 events)
Radial Match Distance Baz FERegion Time Lat/Lon Depth Magnitude
85.03704 52.0 deg 139.016 deg Northern Peru 1997/10/28 06:15:17 GMT (-4.4, -76.7) 112 km 6.6 MB, 6.3 MS, 7.2 UNKNOWN, 6.6 ME
81.026405 77.6 deg 148.301 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

Losers

(6 events)
Radial Match Distance Baz FERegion Time Lat/Lon Depth Magnitude Reason
75.09038 49.0 deg 308.743 deg Andreanof Islands, Aleutian Is. 1997/10/15 03:11:09 GMT (51.4, -177.9) 22 km 5.7 MB, 6.1 MS, 6.3 UNKNOWN, 5.6 ML
63.20964 94.9 deg 239.658 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
60.322598 95.7 deg 191.971 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
58.790047 93.6 deg 235.679 deg Kermadec Islands Region 1997/09/20 16:11:32 GMT (-28.7, -177.6) 30 km 6.1 MB, 7.0 MS, 7.2 UNKNOWN, 6.7 ME
42.577778 87.2 deg 239.015 deg Tonga Islands 1997/10/19 15:53:38 GMT (-21.8, -175.0) 33 km 5.6 MB, 5.9 MS
42.39761 89.2 deg 242.122 deg Fiji Islands Region 1997/10/17 15:02:00 GMT (-20.9, -178.8) 579 km 5.3 MB, 6.0 UNKNOWN, 6.0 MW