Station XC Y12 - Y12

Network: XC00 - Yellowstone Intermountain Seismic Array

Nearby stations (2 deg radius)

Station Name (Lat, Lon) Start / End Elevation
Y12 Y12 (45.60, -113.11) 2000-07-14 / 2001-12-31 2051 m
Crust2 Type:H3,early/mid Proter. shield, Finland, 0.5 km seds.
Thickness Estimate:39 km
Thickness StdDev:2.3 km
Vp/Vs Estimate:1.60
Vp/Vs StdDev:0.08
Vs Estimate:4.111 km/s
Poisson's Ratio:0.18
Peak Value:0.02
Assumed Vp:6.577 km/s
Ps Weight:0.33333334
PpPs Weight:0.33333334
PsPs Weight:0.33333328
Residual Complexity:0.725
Nearby stations H: +-
(2.0 deg) Vp/Vs: +-

1 with match > 90% ( 11.111111 %) and 9 with match > 80% ( 100.0 %) out of 9.

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 39 km 1.60 6.577 km/s 4.111 km/s 0.18
Crust2.0 46 km 1.78 6.577 km/s 3.701 km/s 0.27 H3,early/mid Proter. shield, Finland, 0.5 km seds.
Global Maxima 39 km 1.60 6.577 km/s 4.111 km/s 0.18 amp=0.023083227
Local Maxima 1 42 km 1.63 6.577 km/s 4.041 km/s 0.20 amp=0.017306238
Local Maxima 2 38 km 1.76 6.577 km/s 3.732 km/s 0.26 amp=0.013561767
Local Maxima 3 31 km 1.82 6.577 km/s 3.624 km/s 0.28 amp=0.009198305
Local Maxima 4 54 km 1.79 6.577 km/s 3.669 km/s 0.27 amp=0.0070338747
Predicted Arrivals for vertical incidence
(zero ray parameter)
Ps3.56 SECOND
PpPs15.42 SECOND
PsPs/PpSs18.98 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

(9 events)
Radial Match Distance Baz FERegion Time Lat/Lon Depth Magnitude
92.150406 83.2 deg 237.192 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
88.822685 54.9 deg 112.212 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
85.5939 96.0 deg 269.23 deg New Ireland Region, P.N.G. 2000/11/16 07:45:32 GMT (-4.8, 153.2) 33 km 6.5 MB, 7.2 MS
82.19729 97.5 deg 269.786 deg New Britain Region, P.N.G. 2000/11/17 21:01:56 GMT (-5.5, 151.8) 33 km 6.2 MB, 8.0 MS, 7.6 MW, 6.9 ME
82.1966 79.6 deg 310.563 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
81.91084 94.0 deg 252.193 deg Vanuatu Islands 2000/10/04 16:58:44 GMT (-15.4, 166.9) 23 km 6.1 MB, 6.9 MS, 6.8 MW, 6.5 ME
81.76701 85.9 deg 242.778 deg Fiji Islands 2000/09/14 14:59:57 GMT (-15.7, 179.8) 33 km 5.7 MB, 6.2 MS, 6.3 MW, 6.2 MW
81.09047 82.1 deg 237.817 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
80.03311 77.3 deg 305.886 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