Station XT HIAW - XT.HIAW

Network: XT97 - Colorado BB Array - Lodore

Nearby stations (2 deg radius)

Station Name (Lat, Lon) Start / End Elevation
HIAW XT.HIAW (41.01, -108.73) 1997-08-01 / 1998-07-15 2105 m
Crust2 Type:Q4,orogen/43km no ice, Tethian Belt, 5 km seds.
Thickness Estimate:29 km
Thickness StdDev:9.3 km
Vp/Vs Estimate:1.71
Vp/Vs StdDev:0.10
Vs Estimate:3.635 km/s
Poisson's Ratio:0.24
Peak Value:0.01
Assumed Vp:6.207 km/s
Ps Weight:0.33333334
PpPs Weight:0.33333334
PsPs Weight:0.33333328
Residual Complexity:0.785
Nearby stations H: +-
(2.0 deg) Vp/Vs: +-

8 with match > 90% ( 19.512196 %) and 17 with match > 80% ( 41.463413 %) out of 41.

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 29 km 1.71 6.207 km/s 3.635 km/s 0.24
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 29 km 1.71 6.207 km/s 3.635 km/s 0.24 amp=0.013882078
Local Maxima 1 45 km 1.87 6.207 km/s 3.315 km/s 0.30 amp=0.010316784
Local Maxima 2 60 km 1.64 6.207 km/s 3.773 km/s 0.21 amp=0.008660091
Local Maxima 3 33 km 1.60 6.207 km/s 3.879 km/s 0.18 amp=0.0072939615
Local Maxima 4 47 km 2.02 6.207 km/s 3.077 km/s 0.34 amp=0.0053206347
Predicted Arrivals for vertical incidence
(zero ray parameter)
Ps3.31 SECOND
PpPs12.65 SECOND
PsPs/PpSs15.96 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

(17 events)
Radial Match Distance Baz FERegion Time Lat/Lon Depth Magnitude
97.43033 79.5 deg 147.853 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
96.54247 89.0 deg 239.343 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
94.68523 53.8 deg 139.046 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
93.30101 86.6 deg 154.737 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
92.18404 73.8 deg 143.595 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
91.25793 47.4 deg 132.438 deg Colombia 1997/09/02 12:13:22 GMT (3.8, -75.7) 199 km 6.5 MB, 6.8 UNKNOWN, 6.4 ME
90.810844 79.5 deg 148.024 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
90.116264 33.4 deg 320.95 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
89.287834 45.3 deg 175.735 deg Central East Pacific Rise 1997/08/15 07:37:49 GMT (-4.4, -105.7) 10 km 5.3 MB, 5.8 MS, 6.2 UNKNOWN, 6.1 MW
89.06174 59.3 deg 315.21 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
88.99139 87.3 deg 244.091 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
87.36081 65.8 deg 136.852 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
86.39571 30.5 deg 145.495 deg Guatemala 1998/01/10 08:20:05 GMT (14.4, -91.5) 33 km 6.1 MB, 6.2 MS, 6.6 UNKNOWN, 6.6 ME
85.530556 96.3 deg 234.826 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
84.1701 32.2 deg 141.452 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
83.98031 58.3 deg 138.776 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
81.19082 53.4 deg 11.894 deg Greenland Sea 1998/03/21 16:33:11 GMT (79.9, 1.9) 10 km 5.9 MB, 6.1 MS, 6.2 UNKNOWN, 6.2 MW

Losers

(24 events)
Radial Match Distance Baz FERegion Time Lat/Lon Depth Magnitude Reason
79.18058 49.3 deg 307.701 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
77.85648 47.3 deg 132.42 deg Colombia 1997/12/11 07:56:28 GMT (3.9, -75.8) 178 km 6.0 MB, 6.4 UNKNOWN, 6.3 MW
76.77787 81.5 deg 145.567 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
76.364235 58.0 deg 315.788 deg Off East Coast Of Kamchatka 1997/12/05 11:35:19 GMT (53.9, 161.6) 33 km 5.7 MB
75.840645 94.2 deg 235.27 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
74.95809 30.5 deg 145.478 deg Guatemala 1998/03/03 02:24:43 GMT (14.4, -91.5) 63 km 5.5 MB, 5.4 MS, 6.2 UNKNOWN, 6.1 MW
72.1876 80.9 deg 309.291 deg Near East Coast Of Honshu, Japan 1998/06/14 13:17:08 GMT (35.4, 140.5) 45 km 5.5 MB, 5.3 MS, 5.8 UNKNOWN, 5.8 MW
70.500725 86.2 deg 245.546 deg Fiji Islands Region 1998/01/14 17:24:10 GMT (-15.7, -179.3) 33 km 5.8 MB, 6.5 MS, 6.5 UNKNOWN, 6.5 MW
70.37088 96.1 deg 234.302 deg Kermadec Islands, New Zealand 1997/10/27 09:32:59 GMT (-30.8, -178.5) 33 km 5.5 MB, 5.4 MS
68.24795 60.6 deg 140.594 deg Central Peru 1998/02/19 04:21:30 GMT (-11.0, -74.4) 33 km 5.8 MB, 5.4 MS, 6.0 UNKNOWN, 5.9 MW
66.86327 31.4 deg 144.869 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
66.67862 31.6 deg 144.098 deg Near Coast Of Guatemala 1997/12/22 10:03:45 GMT (13.7, -90.3) 59 km 5.1 MB, 6.1 UNKNOWN, 5.2 MD
64.08583 95.3 deg 239.291 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
63.853687 89.1 deg 37.891 deg Ionian Sea 1997/11/18 13:07:41 GMT (37.6, 20.7) 33 km 5.9 MB, 6.4 MS, 6.7 UNKNOWN, 6.1 ML
63.59089 30.4 deg 147.078 deg Near Coast Of Chiapas, Mexico 1997/12/25 22:16:19 GMT (14.1, -92.3) 10 km 5.4 MB, 5.3 MS, 5.8 UNKNOWN, 5.5 MD
61.619957 79.7 deg 310.244 deg Near East Coast Of Honshu, Japan 1998/04/09 08:45:40 GMT (36.9, 140.8) 111 km 5.6 UNKNOWN, 5.3 MB, 5.5 MW
61.17957 90.9 deg 241.052 deg South Of Fiji Islands 1998/05/16 02:22:03 GMT (-22.2, -179.5) 586 km 6.1 MB, 6.8 UNKNOWN
57.83147 83.7 deg 309.338 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
57.394566 97.1 deg 311.902 deg Southwestern Ryukyu Isl., Japan 1997/08/13 04:45:04 GMT (25.0, 125.8) 55 km 6.0 MB, 5.6 MS, 6.1 UNKNOWN, 6.1 MW
55.71477 92.7 deg 291.314 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
54.387424 88.7 deg 240.919 deg Fiji Islands Region 1997/08/25 11:59:00 GMT (-20.8, -177.8) 394 km 5.5 UNKNOWN, 5.3 MB
52.789833 89.5 deg 241.558 deg Fiji Islands Region 1997/10/17 15:02:00 GMT (-20.9, -178.8) 579 km 5.3 MB, 6.0 UNKNOWN, 6.0 MW
48.654793 73.4 deg 141.353 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
47.571014 85.1 deg 40.332 deg Southern Italy 1998/05/18 17:19:04 GMT (39.3, 15.1) 280 km 5.6 MB