Station XC Y18 - Y18

Network: XC00 - Yellowstone Intermountain Seismic Array

Nearby stations (2 deg radius)

Station Name (Lat, Lon) Start / End Elevation
Y18 Y18 (43.75, -111.03) 2000-06-26 / 2001-12-31 1998 m
Crust2 Type:M8,thick extended crust, 1.5 km seds.
Thickness Estimate:38 km
Thickness StdDev:5.5 km
Vp/Vs Estimate:1.84
Vp/Vs StdDev:0.08
Vs Estimate:3.369 km/s
Poisson's Ratio:0.29
Peak Value:0.03
Assumed Vp:6.207 km/s
Ps Weight:0.33333334
PpPs Weight:0.33333334
PsPs Weight:0.33333328
Residual Complexity:0.670
Nearby stations H: +-
(2.0 deg) Vp/Vs: +-

2 with match > 90% ( 12.5 %) and 16 with match > 80% ( 100.0 %) out of 16.

Download stack as xyz text file.

Azimuth Distribution of Events:

Prior Results for this Station

Study Thickness Vp/Vs Vp Vs Poissons Ratio Extra
EARS 38 km 1.84 6.207 km/s 3.369 km/s 0.29
Crust2.0 37 km 1.78 6.207 km/s 3.489 km/s 0.27 M8,thick extended crust, 1.5 km seds.
Global Maxima 38 km 1.84 6.207 km/s 3.369 km/s 0.29 amp=0.027968489
Local Maxima 1 48 km 1.65 6.207 km/s 3.756 km/s 0.21 amp=0.019595208
Local Maxima 2 28 km 1.68 6.207 km/s 3.689 km/s 0.23 amp=0.016437873
Local Maxima 3 36 km 1.86 6.207 km/s 3.337 km/s 0.30 amp=0.015706852
Local Maxima 4 28 km 2.10 6.207 km/s 2.959 km/s 0.35 amp=0.01357816
Predicted Arrivals for vertical incidence
(zero ray parameter)
Ps5.19 SECOND
PpPs17.52 SECOND
PsPs/PpSs22.71 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

(16 events)
Radial Match Distance Baz FERegion Time Lat/Lon Depth Magnitude
93.259415 36.1 deg 141.028 deg El Salvador 2001/01/13 17:33:32 GMT (13.0, -88.7) 60 km 6.4 MB, 7.8 MS, 7.7 MW, 7.5 ME
91.88468 52.9 deg 112.844 deg Windward Islands 2000/10/04 14:37:44 GMT (11.1, -62.6) 110 km 5.6 MB, 5.4 MS, 6.1 MW, 5.9 MD
89.350655 83.3 deg 311.564 deg Western Honshu, Japan 2001/03/24 06:27:53 GMT (34.1, 132.5) 50 km 6.4 MB, 6.5 MS, 6.8 MW, 6.4 ME
88.96616 67.4 deg 310.114 deg Kuril Islands 2001/05/25 00:40:50 GMT (44.3, 148.4) 33 km 6.1 MB, 6.7 MS, 6.7 MW, 6.6 MW
88.30889 35.5 deg 140.941 deg El Salvador 2001/02/13 14:22:05 GMT (13.7, -88.9) 10 km 5.5 MB, 6.5 MS, 6.6 MW, 6.1 MD
87.447525 83.5 deg 238.927 deg Tonga Islands 2000/09/26 06:17:52 GMT (-17.2, -173.9) 56 km 6.1 MB, 6.1 MS, 6.4 MW, 6.1 ME
87.43494 46.7 deg 131.691 deg Panama-Colombia Border Region 2000/11/08 06:59:58 GMT (7.0, -77.8) 17 km 6.0 MB, 6.4 MS, 6.5 MW, 6.2 ML
87.26283 82.4 deg 239.6 deg Tonga Islands 2000/09/11 17:17:53 GMT (-15.9, -173.7) 115 km 6.0 MB, 6.3 MW, 6.3 MW
87.02417 96.1 deg 10.972 deg Turkmenistan 2000/12/06 17:11:06 GMT (39.6, 54.8) 30 km 6.7 MB, 7.5 MS, 7.0 MW, 6.9 ME
86.10732 83.6 deg 148.559 deg Off Coast Of Central Chile 2001/04/09 09:00:57 GMT (-32.7, -73.1) 11 km 6.1 MB, 6.3 MS, 6.7 MW, 6.3 ME
85.44335 80.9 deg 303.025 deg Southeast Of Honshu, Japan 2001/04/14 23:27:26 GMT (30.1, 141.8) 10 km 6.0 MB, 5.8 MS, 6.0 MW, 6.0 ME
85.36753 81.9 deg 312.089 deg Western Honshu, Japan 2000/10/06 04:30:19 GMT (35.5, 133.1) 10 km 5.8 MB, 6.8 MS, 7.0 ME, 6.7 MW
84.82375 79.5 deg 307.564 deg Near S. Coast Of Honshu, Japan 2000/07/01 07:01:55 GMT (34.2, 139.1) 10 km 6.0 MB, 6.1 MS, 6.2 MW, 6.2 MW
83.41917 79.6 deg 307.449 deg Near S. Coast Of Honshu, Japan 2000/07/08 18:57:44 GMT (34.1, 139.1) 10 km 5.9 MB, 5.6 MS, 6.0 MW, 5.9 MW
83.29002 51.5 deg 139.665 deg Near Coast Of Ecuador 2000/09/28 23:23:43 GMT (-0.2, -80.6) 23 km 5.8 MB, 6.0 MS, 6.6 MW, 6.4 MW
80.864044 79.6 deg 307.469 deg Near S. Coast Of Honshu, Japan 2000/08/18 01:52:20 GMT (34.1, 139.2) 10 km 5.6 MB, 5.5 MS, 5.8 MW, 5.7 MW

Losers

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