Station XL S235 - Plateau Creek

Network: XL97 - Deep Probe (Archean-Proterozoic)

Nearby stations (2 deg radius)

Station Name (Lat, Lon) Start / End Elevation
S235 Plateau Creek (39.27, -108.04) 1997-08-13 / 1997-12-31 1948 m
Crust2 Type:Q3,orogen/43km no ice, Appalachians, 3 km seds.
Thickness Estimate:57 km
Thickness StdDev:6.0 km
Vp/Vs Estimate:1.65
Vp/Vs StdDev:0.17
Vs Estimate:3.818 km/s
Poisson's Ratio:0.21
Peak Value:0.04
Assumed Vp:6.291 km/s
Ps Weight:0.33333334
PpPs Weight:0.33333334
PsPs Weight:0.33333328
Residual Complexity:0.718
Nearby stations H: +-
(2.0 deg) Vp/Vs: +-

2 with match > 90% ( 22.222221 %) and 4 with match > 80% ( 44.444443 %) out of 9.

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Azimuth Distribution of Events:

Prior Results for this Station

Study Thickness Vp/Vs Vp Vs Poissons Ratio Extra
EARS 57 km 1.65 6.291 km/s 3.818 km/s 0.21
Crust2.0 43 km 1.76 6.291 km/s 3.577 km/s 0.26 Q3,orogen/43km no ice, Appalachians, 3 km seds.
Global Maxima 57 km 1.65 6.291 km/s 3.818 km/s 0.21 amp=0.035385177
Local Maxima 1 42 km 1.84 6.291 km/s 3.424 km/s 0.29 amp=0.02240596
Local Maxima 2 45 km 2.07 6.291 km/s 3.046 km/s 0.35 amp=0.020848539
Local Maxima 3 26 km 1.62 6.291 km/s 3.895 km/s 0.19 amp=0.017474234
Local Maxima 4 51 km 1.92 6.291 km/s 3.268 km/s 0.32 amp=0.014841712
Predicted Arrivals for vertical incidence
(zero ray parameter)
Ps5.87 SECOND
PpPs23.99 SECOND
PsPs/PpSs29.86 SECOND

Events Processed for this Station

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View Record Section

Plot maxima for each earthquake.

Events Used in the Stack

(4 events)
Radial Match Distance Baz FERegion Time Lat/Lon Depth Magnitude
91.78229 77.8 deg 148.203 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
90.841705 52.2 deg 138.93 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
85.02682 93.6 deg 235.597 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
80.66586 86.4 deg 238.819 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

Losers

(5 events)
Radial Match Distance Baz FERegion Time Lat/Lon Depth Magnitude Reason
74.87358 94.8 deg 239.58 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
65.76648 94.4 deg 256.773 deg Vanuatu Islands 1997/10/31 12:29:49 GMT (-13.1, 166.9) 183 km 5.9 UNKNOWN, 5.4 MB
53.25876 87.2 deg 238.912 deg Tonga Islands 1997/10/19 15:53:38 GMT (-21.8, -175.0) 33 km 5.6 MB, 5.9 MS
48.53277 89.5 deg 242.154 deg Fiji Islands Region 1997/11/04 10:40:43 GMT (-21.0, -179.2) 621 km 5.7 UNKNOWN, 5.1 MB
46.93604 88.3 deg 241.411 deg Fiji Islands Region 1997/08/25 11:59:00 GMT (-20.8, -177.8) 394 km 5.5 UNKNOWN, 5.3 MB