Station XK S22 - South 22

Network: XK99 - CDROM (Colorado)

Nearby stations (2 deg radius)

Station Name (Lat, Lon) Start / End Elevation
S22 South 22 (35.32, -105.15) 1999-04-17 / 2000-12-31 1679 m
Crust2 Type:Q2,orogen/39km no ice, Appalachians, North Andes, 0.5 km seds.
Thickness Estimate:44 km
Thickness StdDev:0.3 km
Vp/Vs Estimate:1.77
Vp/Vs StdDev:0.01
Vs Estimate:3.627 km/s
Poisson's Ratio:0.27
Peak Value:0.02
Assumed Vp:6.419 km/s
Ps Weight:0.33333334
PpPs Weight:0.33333334
PsPs Weight:0.33333328
Residual Complexity:0.366
Nearby stations H: +-
(2.0 deg) Vp/Vs: +-

8 with match > 90% ( 38.095238 %) and 21 with match > 80% ( 100.0 %) out of 21.

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 44 km 1.77 6.419 km/s 3.627 km/s 0.27
Crust2.0 39 km 1.75 6.419 km/s 3.659 km/s 0.26 Q2,orogen/39km no ice, Appalachians, North Andes, 0.5 km seds.
Global Maxima 44 km 1.77 6.419 km/s 3.627 km/s 0.27 amp=0.02371378
Local Maxima 1 46 km 1.72 6.419 km/s 3.738 km/s 0.24 amp=0.0072716884
Local Maxima 2 29 km 1.62 6.419 km/s 3.95 km/s 0.20 amp=0.005554198
Local Maxima 3 42 km 1.90 6.419 km/s 3.374 km/s 0.31 amp=0.004364198
Local Maxima 4 58 km 1.60 6.419 km/s 4.012 km/s 0.18 amp=0.003955017
Predicted Arrivals for vertical incidence
(zero ray parameter)
Ps5.34 SECOND
PpPs19.20 SECOND
PsPs/PpSs24.54 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

(21 events)
Radial Match Distance Baz FERegion Time Lat/Lon Depth Magnitude
99.99855 93.1 deg 242.333 deg South Of Fiji Islands 2000/03/18 23:22:52 GMT (-24.4, 179.0) 552 km 5.1 MB, 5.5 MW
97.94235 93.2 deg 300.117 deg Volcano Islands, Japan Region 2000/03/28 11:00:22 GMT (22.3, 143.7) 126 km 6.8 MB, 7.6 MS, 7.6 MW, 7.6 MW
95.771996 74.8 deg 142.17 deg Santiago Del Estero Prov., Arg. 2000/04/23 17:01:17 GMT (-28.4, -62.9) 610 km 5.8 MB, 6.2 MW, 6.1 MW
95.20422 83.5 deg 244.153 deg Tonga Islands 2000/01/08 16:47:20 GMT (-16.9, -174.2) 183 km 6.5 MB, 6.6 MS, 7.2 MW, 7.0 ME
95.17264 39.4 deg 319.742 deg Kodiak Island Region, Alaska 1999/12/06 23:12:33 GMT (57.4, -154.5) 66 km 6.8 MB, 7.0 MW, 7.0 ML
93.63871 93.7 deg 32.562 deg Turkey 1999/08/17 00:01:39 GMT (40.7, 29.9) 17 km 6.3 MB, 7.8 MS, 7.7 ME, 7.6 MW
93.091675 38.4 deg 318.484 deg Kodiak Island Region, Alaska 1999/05/07 14:13:52 GMT (56.4, -152.9) 20 km 5.7 MB, 6.1 MS, 6.4 MW, 5.7 ME
90.218925 39.4 deg 319.659 deg Kodiak Island Region, Alaska 1999/12/07 00:19:49 GMT (57.4, -154.5) 41 km 6.5 MB, 6.1 MS, 6.4 MW, 6.3 ML
88.06695 95.9 deg 257.397 deg Vanuatu Islands 1999/09/17 14:54:48 GMT (-13.8, 167.2) 197 km 5.9 MB, 5.5 MS, 6.3 MW, 6.3 MW
87.61766 61.6 deg 319.253 deg Komandorskiye Ostrova Region 1999/11/26 00:29:00 GMT (55.1, 165.4) 33 km 5.6 MB, 5.8 MS
87.33701 80.5 deg 156.972 deg Off Coast Of Southern Chile 1999/08/22 09:35:39 GMT (-40.5, -74.8) 33 km 6.2 MB, 5.8 MS, 6.4 MW, 6.2 MW
87.26361 44.6 deg 138.744 deg Ecuador 1999/08/28 12:40:06 GMT (-1.3, -77.5) 196 km 5.9 MB, 6.3 MW, 6.2 MW
86.68932 93.3 deg 237.096 deg Kermadec Islands Region 1999/07/19 02:17:03 GMT (-28.6, -177.6) 39 km 6.3 MB, 6.2 MS, 6.4 MW, 6.3 ME
85.190796 36.1 deg 139.731 deg South Of Panama 1999/12/28 12:46:58 GMT (5.6, -82.6) 10 km 5.4 MB, 5.5 MS, 5.9 MW, 5.5 ML
84.00208 44.8 deg 139.298 deg Ecuador 1999/04/26 18:17:26 GMT (-1.6, -77.8) 173 km 5.6 MB, 6.0 MW, 6.0 MW
83.15626 86.0 deg 241.198 deg Tonga Islands 2000/01/02 15:16:32 GMT (-20.8, -174.2) 33 km 5.5 MB, 5.8 MS, 5.8 MW, 5.8 MW
82.82547 66.4 deg 143.017 deg Chile-Bolivia Border Region 1999/11/21 03:51:14 GMT (-21.8, -68.8) 101 km 5.9 MB, 6.0 MW, 5.8 MW
82.821075 83.6 deg 243.734 deg Tonga Islands 2000/01/26 13:26:50 GMT (-17.3, -174.0) 33 km 5.9 MB, 6.0 MS, 6.4 MW, 6.3 MW
82.36022 38.4 deg 323.284 deg Kenai Peninsula, Alaska 1999/05/05 10:30:03 GMT (59.3, -151.5) 71 km 5.4 MB, 5.8 MW, 5.8 MW
81.915504 67.5 deg 317.529 deg Near East Coast Of Kamchatka 1999/09/18 21:28:33 GMT (51.2, 157.6) 60 km 5.9 MB, 5.6 MS, 6.2 MW, 6.0 MW
80.68776 63.8 deg 141.696 deg Northern Chile 1999/11/30 04:01:53 GMT (-18.9, -69.2) 128 km 6.2 MB, 6.6 MW, 6.5 MW

Losers

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