Station XT HELL - XT.HELL

Network: XT97 - Colorado BB Array - Lodore

Nearby stations (2 deg radius)

Station Name (Lat, Lon) Start / End Elevation
HELL XT.HELL (41.05, -108.58) 1997-08-01 / 1998-07-15 2153 m
Crust2 Type:Q4,orogen/43km no ice, Tethian Belt, 5 km seds.
Thickness Estimate:58 km
Thickness StdDev:8.1 km
Vp/Vs Estimate:1.73
Vp/Vs StdDev:0.11
Vs Estimate:3.583 km/s
Poisson's Ratio:0.25
Peak Value:0.02
Assumed Vp:6.207 km/s
Ps Weight:0.33333334
PpPs Weight:0.33333334
PsPs Weight:0.33333328
Residual Complexity:0.712
Nearby stations H: +-
(2.0 deg) Vp/Vs: +-

4 with match > 90% ( 10.256411 %) and 17 with match > 80% ( 43.589745 %) out of 39.

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 58 km 1.73 6.207 km/s 3.583 km/s 0.25
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 58 km 1.73 6.207 km/s 3.583 km/s 0.25 amp=0.021494709
Local Maxima 1 46 km 1.91 6.207 km/s 3.245 km/s 0.31 amp=0.012435894
Local Maxima 2 28 km 1.78 6.207 km/s 3.492 km/s 0.27 amp=0.01028635
Local Maxima 3 38 km 2.10 6.207 km/s 2.959 km/s 0.35 amp=0.009110502
Local Maxima 4 40 km 1.60 6.207 km/s 3.879 km/s 0.18 amp=0.008521186
Predicted Arrivals for vertical incidence
(zero ray parameter)
Ps6.84 SECOND
PpPs25.53 SECOND
PsPs/PpSs32.38 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
100.0 91.0 deg 241.154 deg South Of Fiji Islands 1998/05/16 02:22:03 GMT (-22.2, -179.5) 586 km 6.1 MB, 6.8 UNKNOWN
96.48593 89.1 deg 239.447 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
93.631355 53.8 deg 139.23 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
90.98643 79.5 deg 147.978 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
89.93034 73.8 deg 143.732 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
88.64044 33.4 deg 320.881 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
88.540955 30.5 deg 145.797 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
88.42411 87.4 deg 244.195 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
88.40401 59.4 deg 315.25 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
88.347755 45.3 deg 175.958 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
88.28398 86.6 deg 154.847 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
85.742485 58.3 deg 138.948 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
83.561714 79.5 deg 148.149 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
83.2926 47.3 deg 132.637 deg Colombia 1997/09/02 12:13:22 GMT (3.8, -75.7) 199 km 6.5 MB, 6.8 UNKNOWN, 6.4 ME
82.59219 87.0 deg 238.376 deg Tonga Islands 1997/09/10 12:57:07 GMT (-21.3, -174.4) 10 km 5.7 MB, 6.1 MS, 6.1 UNKNOWN, 5.9 MW
82.303154 94.3 deg 235.37 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
80.970276 30.5 deg 145.779 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

Losers

(22 events)
Radial Match Distance Baz FERegion Time Lat/Lon Depth Magnitude Reason
81.53093 58.1 deg 315.824 deg Off East Coast Of Kamchatka 1997/12/05 11:35:19 GMT (53.9, 161.6) 33 km 5.7 MB
78.712494 65.8 deg 137.004 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
78.571754 31.4 deg 145.163 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
76.582924 96.4 deg 234.924 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
75.28806 30.3 deg 147.383 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
71.6157 60.6 deg 140.761 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
70.02722 49.4 deg 307.719 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
69.30197 97.2 deg 312.019 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
68.95594 81.4 deg 145.687 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
67.166695 81.0 deg 309.379 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
66.59638 95.5 deg 234.547 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
65.60816 83.7 deg 309.43 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
65.08174 95.4 deg 239.391 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
58.447456 89.5 deg 159.812 deg Off Coast Of Southern Chile 1998/01/19 18:23:59 GMT (-45.0, -79.5) 10 km 5.5 MS, 5.4 MB, 6.2 UNKNOWN, 6.2 MW
57.564396 96.9 deg 233.541 deg Kermadec Islands Region 1997/10/07 13:15:53 GMT (-31.8, -178.3) 33 km 5.5 MB, 5.6 MS
57.413616 88.8 deg 241.023 deg Fiji Islands Region 1997/08/25 11:59:00 GMT (-20.8, -177.8) 394 km 5.5 UNKNOWN, 5.3 MB
57.27703 87.6 deg 301.06 deg Volcano Islands, Japan Region 1998/02/07 01:13:36 GMT (24.8, 141.8) 526 km 5.9 UNKNOWN, 5.4 MB
56.54162 92.8 deg 291.42 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
52.77781 32.2 deg 141.736 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
44.024723 73.3 deg 141.49 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
43.626934 41.6 deg 306.804 deg Fox Islands, Aleutian Islands 1998/01/23 09:20:08 GMT (52.4, -168.6) 33 km 5.8 MB, 5.5 MS, 5.8 UNKNOWN, 5.5 ML
37.75439 79.7 deg 310.329 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