Station XT JWM - XT.JWM

Network: XT97 - Colorado BB Array - Lodore

Nearby stations (2 deg radius)

Station Name (Lat, Lon) Start / End Elevation
JWM XT.JWM (40.57, -108.60) 1997-08-01 / 1998-07-15 2077 m
Crust2 Type:Q4,orogen/43km no ice, Tethian Belt, 5 km seds.
Thickness Estimate:25 km
Thickness StdDev:5.7 km
Vp/Vs Estimate:1.63
Vp/Vs StdDev:0.08
Vs Estimate:3.814 km/s
Poisson's Ratio:0.20
Peak Value:0.02
Assumed Vp:6.207 km/s
Ps Weight:0.33333334
PpPs Weight:0.33333334
PsPs Weight:0.33333328
Residual Complexity:0.838
Nearby stations H: +-
(2.0 deg) Vp/Vs: +-

4 with match > 90% ( 7.6923075 %) and 23 with match > 80% ( 44.23077 %) out of 52.

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 25 km 1.63 6.207 km/s 3.814 km/s 0.20
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 25 km 1.63 6.207 km/s 3.814 km/s 0.20 amp=0.02118734
Local Maxima 1 36 km 1.90 6.207 km/s 3.263 km/s 0.31 amp=0.011034109
Local Maxima 2 49 km 1.68 6.207 km/s 3.706 km/s 0.22 amp=0.009144054
Local Maxima 3 33 km 2.07 6.207 km/s 3.006 km/s 0.35 amp=0.007922869
Local Maxima 4 30 km 1.60 6.207 km/s 3.879 km/s 0.18 amp=0.0074876067
Predicted Arrivals for vertical incidence
(zero ray parameter)
Ps2.55 SECOND
PpPs10.69 SECOND
PsPs/PpSs13.24 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

(23 events)
Radial Match Distance Baz FERegion Time Lat/Lon Depth Magnitude
95.72236 88.8 deg 239.436 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
91.700096 87.2 deg 244.197 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
90.99129 44.8 deg 175.886 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
90.411644 33.8 deg 321.337 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
89.77416 53.4 deg 138.972 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
89.59786 90.7 deg 241.13 deg South Of Fiji Islands 1998/05/16 02:22:03 GMT (-22.2, -179.5) 586 km 6.1 MB, 6.8 UNKNOWN
89.16489 79.1 deg 147.909 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
88.695724 86.2 deg 154.816 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
87.69616 86.1 deg 245.661 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
87.27588 57.9 deg 138.726 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
87.14256 96.1 deg 234.865 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
85.940475 85.8 deg 245.716 deg Fiji Islands Region 1997/08/08 22:27:19 GMT (-15.5, -179.1) 10 km 5.7 MB, 6.6 MS, 6.6 UNKNOWN, 6.4 MW
85.841805 49.7 deg 308.032 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
85.66989 70.5 deg 136.238 deg Central Bolivia 1998/05/22 04:48:50 GMT (-17.7, -65.4) 24 km 5.9 MB, 6.6 MS, 6.6 UNKNOWN, 6.2 ME
85.21898 79.1 deg 148.081 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
85.02206 57.4 deg 316.412 deg Near East Coast Of Kamchatka 1997/12/07 17:56:18 GMT (54.7, 162.9) 33 km 5.6 MB, 6.0 MS, 6.3 UNKNOWN, 6.1 MW
84.2275 59.6 deg 63.436 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
84.02158 47.0 deg 132.282 deg Colombia 1997/09/02 12:13:22 GMT (3.8, -75.7) 199 km 6.5 MB, 6.8 UNKNOWN, 6.4 ME
84.0002 59.7 deg 315.437 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
83.59666 30.1 deg 145.289 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
82.1681 65.4 deg 136.832 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
81.436745 86.7 deg 238.379 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
80.166565 73.4 deg 143.626 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

Losers

(29 events)
Radial Match Distance Baz FERegion Time Lat/Lon Depth Magnitude Reason
89.49998 95.1 deg 239.337 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
79.2248 94.0 deg 235.325 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
78.40282 77.1 deg 310.519 deg Off East Coast Of Honshu, Japan 1998/05/30 18:18:15 GMT (39.0, 143.4) 33 km 5.7 MB, 5.7 MS, 6.2 UNKNOWN, 6.0 MW
77.55101 31.0 deg 144.667 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
77.14921 46.9 deg 132.264 deg Colombia 1997/12/11 07:56:28 GMT (3.9, -75.8) 178 km 6.0 MB, 6.4 UNKNOWN, 6.3 MW
76.74134 30.1 deg 145.272 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
76.08634 89.4 deg 241.647 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
74.42119 91.8 deg 241.923 deg South Of Fiji Islands 1998/01/27 21:05:44 GMT (-22.4, 179.0) 610 km 5.6 MB, 6.5 UNKNOWN, 6.4 MW
72.29724 58.4 deg 316.019 deg Off East Coast Of Kamchatka 1997/12/05 11:35:19 GMT (53.9, 161.6) 33 km 5.7 MB
69.40424 81.3 deg 309.42 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
68.17484 60.2 deg 140.563 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
65.71276 89.4 deg 37.971 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
63.650455 71.8 deg 313.598 deg Kuril Islands 1997/10/22 09:55:47 GMT (44.7, 146.2) 154 km 5.5 MB, 5.6 UNKNOWN, 5.6 MW
63.377155 93.0 deg 291.38 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
62.4732 31.8 deg 141.219 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
61.699715 95.2 deg 234.494 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
60.99658 60.3 deg 314.957 deg Off East Coast Of Kamchatka 1998/05/27 20:41:37 GMT (52.2, 159.5) 60 km 5.5 MB, 6.0 UNKNOWN, 5.9 MW
58.621525 88.6 deg 241.015 deg Fiji Islands Region 1997/08/25 11:59:00 GMT (-20.8, -177.8) 394 km 5.5 UNKNOWN, 5.3 MB
58.594604 81.0 deg 145.626 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
56.65281 97.5 deg 311.954 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
54.144215 85.4 deg 40.387 deg Southern Italy 1998/05/18 17:19:04 GMT (39.3, 15.1) 280 km 5.6 MB
53.190243 90.9 deg 241.161 deg South Of Fiji Islands 1997/12/26 05:34:24 GMT (-22.3, -179.7) 588 km 5.9 UNKNOWN, 5.3 MB, 5.8 MW
52.95135 78.6 deg 312.329 deg Eastern Honshu, Japan 1997/10/26 19:06:44 GMT (39.3, 140.5) 134 km 5.6 UNKNOWN, 5.2 MB
51.4216 89.5 deg 237.927 deg South Of Fiji Islands 1998/04/11 00:44:35 GMT (-23.6, -176.1) 33 km 5.7 MB, 6.1 MS, 6.2 UNKNOWN, 6.1 MW
48.856148 94.4 deg 240.113 deg South Of Fiji Islands 1997/08/26 15:22:09 GMT (-25.5, 178.3) 610 km 5.5 MB, 5.7 UNKNOWN
47.993225 91.9 deg 241.82 deg South Of Fiji Islands 1998/01/27 19:55:01 GMT (-22.5, 179.0) 611 km 5.6 MB
47.10051 72.9 deg 141.378 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
45.522346 84.0 deg 309.453 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
44.25997 89.7 deg 241.784 deg Fiji Islands Region 1997/11/04 10:40:43 GMT (-21.0, -179.2) 621 km 5.7 UNKNOWN, 5.1 MB