Station XT FWGP - XT.FWGP

Network: XT97 - Colorado BB Array - Lodore

Nearby stations (2 deg radius)

Station Name (Lat, Lon) Start / End Elevation
FWGP XT.FWGP (40.96, -108.77) 1997-08-01 / 1998-07-15 2077 m
Crust2 Type:Q4,orogen/43km no ice, Tethian Belt, 5 km seds.
Thickness Estimate:34 km
Thickness StdDev:9.9 km
Vp/Vs Estimate:1.60
Vp/Vs StdDev:0.06
Vs Estimate:3.873 km/s
Poisson's Ratio:0.18
Peak Value:0.03
Assumed Vp:6.207 km/s
Ps Weight:0.33333334
PpPs Weight:0.33333334
PsPs Weight:0.33333328
Residual Complexity:0.859
Nearby stations H: +-
(2.0 deg) Vp/Vs: +-

6 with match > 90% ( 16.216217 %) and 12 with match > 80% ( 32.432434 %) out of 37.

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 34 km 1.60 6.207 km/s 3.873 km/s 0.18
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 34 km 1.60 6.207 km/s 3.873 km/s 0.18 amp=0.031601727
Local Maxima 1 26 km 1.75 6.207 km/s 3.542 km/s 0.26 amp=0.024620913
Local Maxima 2 61 km 1.65 6.207 km/s 3.75 km/s 0.21 amp=0.01544128
Local Maxima 3 59 km 1.65 6.207 km/s 3.756 km/s 0.21 amp=0.011397185
Local Maxima 4 42 km 1.93 6.207 km/s 3.22 km/s 0.32 amp=0.009364081
Predicted Arrivals for vertical incidence
(zero ray parameter)
Ps3.25 SECOND
PpPs14.05 SECOND
PsPs/PpSs17.30 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

(12 events)
Radial Match Distance Baz FERegion Time Lat/Lon Depth Magnitude
97.48781 88.9 deg 239.321 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
94.917984 79.5 deg 147.822 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
94.672905 86.6 deg 154.712 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
91.93825 87.3 deg 244.071 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
91.12415 59.3 deg 315.22 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
90.87178 53.8 deg 138.985 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
89.56752 73.8 deg 143.559 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
88.5916 79.5 deg 147.993 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
85.51508 96.2 deg 234.801 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
85.39901 33.4 deg 321.006 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
83.389915 47.4 deg 132.366 deg Colombia 1997/09/02 12:13:22 GMT (3.8, -75.7) 199 km 6.5 MB, 6.8 UNKNOWN, 6.4 ME
82.558136 30.5 deg 145.389 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

Losers

(25 events)
Radial Match Distance Baz FERegion Time Lat/Lon Depth Magnitude Reason
82.60855 87.3 deg 243.955 deg Fiji Islands Region 1998/03/29 20:38:40 GMT (-17.7, -179.0) 530 km 5.6 MB
79.20717 94.1 deg 235.246 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
79.0176 65.8 deg 136.806 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
78.36761 58.3 deg 138.722 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
75.13873 49.3 deg 307.726 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
70.77975 30.5 deg 145.372 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
70.11915 81.4 deg 145.537 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
68.2833 31.5 deg 143.994 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
67.123985 32.2 deg 141.349 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
66.92801 92.7 deg 291.289 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
65.89464 31.4 deg 144.766 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
65.2425 58.1 deg 315.799 deg Off East Coast Of Kamchatka 1997/12/05 11:35:19 GMT (53.9, 161.6) 33 km 5.7 MB
63.99227 47.3 deg 132.348 deg Colombia 1997/12/11 07:56:28 GMT (3.9, -75.8) 178 km 6.0 MB, 6.4 UNKNOWN, 6.3 MW
63.709003 76.7 deg 310.362 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
63.52594 60.6 deg 140.543 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
61.973408 95.3 deg 234.423 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
61.895065 88.7 deg 240.898 deg Fiji Islands Region 1997/08/25 11:59:00 GMT (-20.8, -177.8) 394 km 5.5 UNKNOWN, 5.3 MB
61.753094 89.4 deg 241.536 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
61.31082 54.7 deg 320.026 deg Kamchatka Peninsula, Russia 1998/04/15 15:23:06 GMT (58.5, 164.4) 33 km 5.6 MB, 5.5 MS, 6.0 UNKNOWN, 5.9 MW
57.218155 97.1 deg 311.874 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
51.946583 78.3 deg 312.179 deg Eastern Honshu, Japan 1997/10/26 19:06:44 GMT (39.3, 140.5) 134 km 5.6 UNKNOWN, 5.2 MB
49.99186 73.3 deg 141.315 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
49.352184 92.2 deg 240.119 deg South Of Fiji Islands 1998/04/14 03:41:22 GMT (-23.8, -179.9) 499 km 5.5 MB, 6.2 UNKNOWN, 6.1 MW
47.446987 80.9 deg 309.278 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
39.472397 76.0 deg 311.397 deg Off East Coast Of Honshu, Japan 1998/05/14 18:56:23 GMT (40.3, 143.3) 33 km 5.8 MB, 5.7 MS, 5.9 UNKNOWN