Station XT CALA - XT.CALA

Network: XT97 - Colorado BB Array - Lodore

Nearby stations (2 deg radius)

Station Name (Lat, Lon) Start / End Elevation
CALA XT.CALA (40.11, -108.54) 1997-08-01 / 1998-07-15 2345 m
Crust2 Type:Q4,orogen/43km no ice, Tethian Belt, 5 km seds.
Thickness Estimate:42 km
Thickness StdDev:10 km
Vp/Vs Estimate:2.03
Vp/Vs StdDev:0.18
Vs Estimate:3.058 km/s
Poisson's Ratio:0.34
Peak Value:0.02
Assumed Vp:6.207 km/s
Ps Weight:0.33333334
PpPs Weight:0.33333334
PsPs Weight:0.33333328
Residual Complexity:0.783
Nearby stations H: +-
(2.0 deg) Vp/Vs: +-

3 with match > 90% ( 10.0 %) and 11 with match > 80% ( 36.666668 %) out of 30.

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 42 km 2.03 6.207 km/s 3.058 km/s 0.34
Crust2.0 43 km 1.76 6.207 km/s 3.535 km/s 0.26 Q4,orogen/43km no ice, Tethian Belt, 5 km seds.
Global Maxima 42 km 2.03 6.207 km/s 3.058 km/s 0.34 amp=0.020037547
Local Maxima 1 28 km 1.64 6.207 km/s 3.773 km/s 0.21 amp=0.017473599
Local Maxima 2 34 km 1.60 6.207 km/s 3.879 km/s 0.18 amp=0.015609112
Local Maxima 3 57 km 1.73 6.207 km/s 3.588 km/s 0.25 amp=0.013413785
Local Maxima 4 43 km 2.07 6.207 km/s 3.002 km/s 0.35 amp=0.0069688982
Predicted Arrivals for vertical incidence
(zero ray parameter)
Ps6.97 SECOND
PpPs20.50 SECOND
PsPs/PpSs27.47 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

(11 events)
Radial Match Distance Baz FERegion Time Lat/Lon Depth Magnitude
97.51129 88.6 deg 239.489 deg South Of Fiji Islands 1997/10/14 09:53:18 GMT (-22.1, -176.8) 167 km 6.7 MB, 7.7 UNKNOWN, 7.4 ME
93.11707 78.7 deg 147.914 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
92.3368 87.1 deg 244.263 deg Fiji Islands Region 1998/03/29 19:48:16 GMT (-17.6, -179.1) 537 km 6.5 MB, 7.2 UNKNOWN, 7.1 MW
88.13215 53.1 deg 138.82 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
87.71046 59.7 deg 63.226 deg Azores Islands, Portugal 1998/07/09 05:19:07 GMT (38.7, -28.6) 10 km 5.7 MB, 6.0 MS, 6.6 UNKNOWN, 6.2 MW
87.56578 73.0 deg 143.601 deg Near Coast Of Northern Chile 1998/01/30 12:16:08 GMT (-23.9, -70.2) 42 km 6.3 MB, 6.5 MS, 7.0 UNKNOWN, 6.7 ME
85.06601 34.2 deg 321.743 deg Southern Alaska 1998/07/09 19:39:43 GMT (60.5, -153.2) 145 km 5.3 MB, 6.2 UNKNOWN, 6.2 MW
84.05114 85.7 deg 154.849 deg Off Coast Of Southern Chile 1998/04/01 22:42:56 GMT (-40.3, -74.9) 9.0 km 6.2 MB, 6.0 MS, 6.7 UNKNOWN, 6.6 ME
84.04792 93.8 deg 235.341 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
82.53622 90.6 deg 241.169 deg South Of Fiji Islands 1998/05/16 02:22:03 GMT (-22.2, -179.5) 586 km 6.1 MB, 6.8 UNKNOWN
81.861244 57.5 deg 138.604 deg Peru-Brazil Border Region 1998/04/03 22:01:48 GMT (-8.1, -74.2) 165 km 6.1 MB, 5.6 MS, 6.6 UNKNOWN, 6.6 MW

Losers

(19 events)
Radial Match Distance Baz FERegion Time Lat/Lon Depth Magnitude Reason
79.38353 95.9 deg 234.867 deg Kermadec Islands, New Zealand 1998/07/09 14:45:39 GMT (-30.5, -179.0) 130 km 6.2 MB, 6.2 MS, 6.9 UNKNOWN, 6.4 ME
78.189445 78.7 deg 148.086 deg Near Coast Of Central Chile 1998/01/12 10:14:07 GMT (-31.0, -71.4) 35 km 5.8 MB, 6.2 MS, 6.6 UNKNOWN, 6.2 ME
74.88075 50.0 deg 308.353 deg Rat Islands, Aleutian Islands 1997/12/17 04:38:51 GMT (51.2, 178.9) 20 km 5.8 MB, 6.5 MS, 6.7 UNKNOWN, 6.1 ME
74.003845 30.6 deg 144.336 deg Near Coast Of Guatemala 1998/05/10 06:05:58 GMT (13.7, -90.7) 33 km 5.3 MB, 5.9 MS, 6.3 UNKNOWN, 5.3 MD
72.23732 65.1 deg 136.749 deg Peru-Bolivia Border Region 1997/11/28 22:53:41 GMT (-13.7, -68.8) 586 km 6.4 MB, 6.6 UNKNOWN, 6.6 MW
70.64709 58.8 deg 316.234 deg Off East Coast Of Kamchatka 1997/12/05 11:35:19 GMT (53.9, 161.6) 33 km 5.7 MB
69.506966 60.1 deg 315.645 deg Off East Coast Of Kamchatka 1998/06/01 05:34:03 GMT (52.9, 160.1) 44 km 6.2 MB, 6.3 MS, 6.5 UNKNOWN, 6.4 MW
68.79859 72.6 deg 141.345 deg Northern Chile 1997/09/28 23:13:13 GMT (-22.4, -68.4) 107 km 5.7 MB, 5.6 UNKNOWN, 5.6 MW
67.721 95.0 deg 234.502 deg Kermadec Islands, New Zealand 1998/06/20 20:24:45 GMT (-30.1, -177.9) 57 km 5.7 MB, 6.0 UNKNOWN, 6.0 MW
67.383095 47.9 deg 307.916 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
67.16751 31.4 deg 140.861 deg El Salvador 1997/12/18 15:02:00 GMT (13.8, -88.7) 182 km 5.3 MB, 6.1 UNKNOWN, 6.0 MW
65.12775 46.7 deg 132.041 deg Colombia 1997/09/02 12:13:22 GMT (3.8, -75.7) 199 km 6.5 MB, 6.8 UNKNOWN, 6.4 ME
63.9443 85.7 deg 40.405 deg Southern Italy 1998/05/18 17:19:04 GMT (39.3, 15.1) 280 km 5.6 MB
57.803486 46.6 deg 132.021 deg Colombia 1997/12/11 07:56:28 GMT (3.9, -75.8) 178 km 6.0 MB, 6.4 UNKNOWN, 6.3 MW
56.375362 80.6 deg 145.635 deg San Juan Province, Argentina 1998/06/07 16:10:46 GMT (-31.5, -67.8) 113 km 5.6 MB, 5.9 UNKNOWN, 5.9 MW
56.124107 93.2 deg 291.401 deg Mariana Islands 1998/05/15 05:58:06 GMT (14.2, 144.9) 154 km 5.7 MB, 6.0 UNKNOWN, 6.0 MW
55.856644 84.4 deg 309.529 deg Southeast Of Honshu, Japan 1998/02/28 17:38:48 GMT (33.5, 138.1) 291 km 5.7 UNKNOWN, 5.3 MB, 5.7 MW
54.964294 94.9 deg 239.344 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
53.37531 91.7 deg 241.85 deg South Of Fiji Islands 1998/01/27 19:55:01 GMT (-22.5, 179.0) 611 km 5.6 MB