Station XU LS02 - Lasalle West, CO, USA
Network: XU16 - USGS NEHRP Proposal 2016-2018 - Greeley, CO
Nearby stations (2 deg radius)
Station | Name | (Lat, Lon) | Start / End | Elevation |
LS02 | Lasalle West, CO, USA | (40.25, -104.71) | 2016-06-21 / 2019-12-31 | 1530 m |
Crust2 Type: | P4,orogen/50km, Urals, Tethian Orogen, Rockies 1 km seds. |
Thickness Estimate: | 46 km |
Thickness StdDev: | 0.3 km |
Vp/Vs Estimate: | 1.75 |
Vp/Vs StdDev: | 0.01 |
Vs Estimate: | 3.609 km/s |
Poisson's Ratio: | 0.26 |
Peak Value: | 0.05 |
Assumed Vp: | 6.306 km/s |
Ps Weight: | 0.33333334 |
PpPs Weight: | 0.33333334 |
PsPs Weight: | 0.33333328 |
Residual Complexity: | 0.330 |
Nearby stations H: | +- |
(2.0 deg) Vp/Vs: | +- |
6 with match > 90% ( 5.357143 %) and 12 with match > 80% ( 10.714286 %) out of 112.
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 | 46 km | 1.75 | 6.306 km/s | 3.609 km/s | 0.26 | |
Crust2.0 | 50 km | 1.76 | 6.306 km/s | 3.584 km/s | 0.26 | P4,orogen/50km, Urals, Tethian Orogen, Rockies 1 km seds. |
Global Maxima | 46 km | 1.75 | 6.306 km/s | 3.609 km/s | 0.26 | amp=0.04675806 |
Local Maxima 1 | 47 km | 1.77 | 6.306 km/s | 3.568 km/s | 0.26 | amp=0.016685337 |
Local Maxima 2 | 54 km | 1.61 | 6.306 km/s | 3.911 km/s | 0.19 | amp=0.010739471 |
Local Maxima 3 | 26 km | 1.60 | 6.306 km/s | 3.941 km/s | 0.18 | amp=0.00848322 |
Local Maxima 4 | 32 km | 2.07 | 6.306 km/s | 3.046 km/s | 0.35 | amp=0.007997511 |
Predicted Arrivals for vertical incidence (zero ray parameter) | |
Ps | 5.48 SECOND |
PpPs | 20.15 SECOND |
PsPs/PpSs | 25.63 SECOND |
Events Processed for this Station
Download zip of receiver functions as SAC
Plot maxima for each earthquake.
Events Used in the Stack
(12 events)Radial Match | Distance | Baz | FERegion | Time | Lat/Lon | Depth | Magnitude |
96.915535 | 62.3 deg | 147.113 deg | Near Coast Of Peru | 2018/01/14 09:18:45 GMT | (-15.8, -74.7) | 36 km | 7.1 mww |
94.970184 | 35.5 deg | 144.047 deg | Costa Rica | 2017/11/13 02:28:23 GMT | (9.5, -84.5) | 19 km | 6.5 mww |
93.84528 | 32.9 deg | 313.732 deg | Gulf Of Alaska | 2018/01/23 09:31:42 GMT | (56.0, -149.1) | 25 km | 7.9 Mww |
92.46448 | 53.0 deg | 311.289 deg | Rat Islands, Aleutian Islands | 2017/10/08 22:34:33 GMT | (52.4, 176.8) | 112 km | 6.6 mww |
92.06736 | 91.5 deg | 36.442 deg | Dodecanese Islands, Greece | 2017/07/20 22:31:12 GMT | (36.9, 27.5) | 10 km | 6.7 Mww |
91.96644 | 63.8 deg | 316.447 deg | Near East Coast Of Kamchatka | 2018/07/06 01:40:08 GMT | (51.6, 157.9) | 80 km | 6.1 Mwp |
89.19078 | 57.5 deg | 317.442 deg | Komandorskiye Ostrova Region | 2018/01/25 02:10:33 GMT | (55.4, 166.5) | 8.8 km | 6.2 Mww |
87.30566 | 72.0 deg | 139.077 deg | Southern Bolivia | 2018/04/02 13:40:34 GMT | (-20.7, -63.0) | 562 km | 6.8 Mww |
86.8044 | 53.4 deg | 100.999 deg | North Atlantic Ocean | 2018/11/11 14:03:59 GMT | (15.6, -49.9) | 10 km | 6.2 mb |
84.53088 | 84.2 deg | 244.465 deg | Tonga Islands | 2017/11/04 09:00:19 GMT | (-15.4, -173.2) | 10 km | 6.8 Mww |
84.44494 | 65.4 deg | 319.018 deg | Northwest Of Kuril Islands | 2018/10/13 11:10:19 GMT | (52.7, 153.7) | 397 km | 6.7 Mi |
82.05784 | 80.3 deg | 311.264 deg | Off East Coast Of Honshu, Japan | 2017/10/06 07:59:33 GMT | (37.5, 144.0) | 10 km | 6.0 Mww |
Losers
(100 events)Radial Match | Distance | Baz | FERegion | Time | Lat/Lon | Depth | Magnitude | Reason |
94.27269 | 91.4 deg | 247.033 deg | Fiji Islands | 2018/09/06 15:49:17 GMT | (-18.4, 179.5) | 669 km | 8.1 Mi | |
78.65222 | 55.1 deg | 102.689 deg | North Atlantic Ocean | 2017/07/27 17:53:25 GMT | (13.4, -49.4) | 10 km | 5.9 Mww | |
78.378586 | 53.4 deg | 23.215 deg | Jan Mayen Island Region | 2018/11/09 01:49:40 GMT | (71.6, -11.2) | 10 km | 6.8 Mww | |
78.279976 | 30.0 deg | 151.139 deg | Off Coast Of Central America | 2018/10/28 22:23:54 GMT | (12.9, -90.4) | 25 km | 6.1 Mww | |
78.16828 | 57.3 deg | 16.946 deg | Greenland Sea | 2018/08/07 13:57:09 GMT | (74.6, 8.4) | 10 km | 5.8 Mww | |
74.87739 | 66.0 deg | 314.684 deg | Kuril Islands | 2018/10/10 23:16:04 GMT | (49.1, 156.4) | 33 km | 6.8 Mi | |
74.84485 | 72.3 deg | 147.306 deg | Near Coast Of Northern Chile | 2017/12/28 03:54:52 GMT | (-24.9, -70.2) | 53 km | 5.5 Mww | |
74.731964 | 67.0 deg | 143.679 deg | Northern Chile | 2017/10/10 06:32:20 GMT | (-18.5, -69.6) | 82 km | 6.3 Mww | |
74.28886 | 48.5 deg | 144.506 deg | Ecuador | 2018/09/07 02:12:04 GMT | (-2.3, -78.9) | 94 km | 6.2 Mww | |
69.888855 | 79.5 deg | 311.233 deg | Off East Coast Of Honshu, Japan | 2017/09/20 16:37:16 GMT | (38.0, 144.7) | 10 km | 6.1 Mww | |
69.79077 | 89.4 deg | 245.777 deg | Fiji Islands Region | 2018/09/26 00:37:33 GMT | (-18.0, -178.1) | 569 km | 5.8 Mwb | |
68.18733 | 89.9 deg | 246.378 deg | Fiji Islands Region | 2018/11/18 20:25:45 GMT | (-17.9, -178.9) | 534 km | 6.7 Mww | |
68.114136 | 67.3 deg | 143.845 deg | Northern Chile | 2018/01/21 01:06:42 GMT | (-18.9, -69.6) | 111 km | 6.3 Mww | |
66.521 | 95.6 deg | 354.567 deg | Northern Xinjiang, China | 2017/08/08 23:27:53 GMT | (44.3, 82.8) | 20 km | 6.3 Mww | |
66.22149 | 78.7 deg | 314.834 deg | Hokkaido, Japan Region | 2018/01/24 10:51:20 GMT | (41.1, 142.3) | 40 km | 6.2 Mww | |
65.89524 | 76.0 deg | 148.991 deg | Chile-Argentina Border Region | 2018/09/07 02:39:17 GMT | (-28.9, -70.0) | 92 km | 5.8 Mww | |
64.18559 | 82.1 deg | 312.615 deg | Near East Coast Of Honshu, Japan | 2018/07/31 08:42:20 GMT | (37.2, 141.2) | 10 km | 5.4 Mww | |
63.84741 | 61.7 deg | 318.242 deg | Near East Coast Of Kamchatka | 2018/10/15 01:32:12 GMT | (54.1, 159.5) | 124 km | 5.6 mb | |
63.488903 | 47.3 deg | 116.435 deg | Near Coast Of Venezuela | 2018/06/23 01:54:42 GMT | (10.8, -62.6) | 106 km | 5.1 Mww | |
63.430645 | 73.1 deg | 315.047 deg | Kuril Islands | 2018/03/04 19:52:52 GMT | (45.1, 147.8) | 104 km | 5.4 Mww | |
61.71757 | 59.9 deg | 318.658 deg | Near East Coast Of Kamchatka | 2018/05/23 01:37:48 GMT | (55.3, 161.9) | 59 km | 5.4 Mww | |
61.679222 | 84.2 deg | 244.668 deg | Tonga Islands | 2017/11/04 15:24:31 GMT | (-15.2, -173.3) | 10 km | 5.6 mb | |
61.16212 | 33.0 deg | 314.673 deg | Gulf Of Alaska | 2018/01/23 11:47:03 GMT | (56.6, -149.1) | 4.9 km | 5.6 mb | |
60.704567 | 30.5 deg | 147.999 deg | El Salvador | 2018/04/02 23:23:17 GMT | (13.1, -88.7) | 50 km | 5.9 Mww | |
60.42125 | 61.3 deg | 317.658 deg | Near East Coast Of Kamchatka | 2017/12/22 14:44:17 GMT | (53.8, 160.5) | 46 km | 5.4 Mww | |
60.412766 | 65.9 deg | 315.076 deg | Kuril Islands | 2018/10/09 07:45:14 GMT | (49.4, 156.2) | 42 km | 6.0 Mww | |
60.272118 | 57.9 deg | 144.362 deg | Central Peru | 2017/08/13 16:51:22 GMT | (-10.7, -74.6) | 21 km | 5.6 mb | |
59.79311 | 94.2 deg | 243.003 deg | South Of Fiji Islands | 2018/07/12 06:51:21 GMT | (-23.3, -179.9) | 540 km | 5.5 Mww | |
59.69124 | 70.6 deg | 314.512 deg | Kuril Islands | 2017/07/30 21:00:49 GMT | (46.2, 151.0) | 87 km | 5.7 mb | |
58.8795 | 73.8 deg | 315.881 deg | Kuril Islands | 2017/11/29 22:32:23 GMT | (45.2, 146.3) | 10 km | 5.4 Mww | |
57.73309 | 90.8 deg | 302.595 deg | Volcano Islands, Japan Region | 2017/09/11 17:35:09 GMT | (24.0, 142.3) | 35 km | 5.7 Mww | |
57.670868 | 77.3 deg | 151.218 deg | Near Coast Of Central Chile | 2018/04/10 10:19:34 GMT | (-31.0, -71.6) | 76 km | 6.2 Mww | |
57.026894 | 92.1 deg | 239.474 deg | South Of Tonga Islands | 2018/09/08 22:27:27 GMT | (-24.5, -175.6) | 10 km | 5.5 Mww | |
56.424404 | 92.1 deg | 296.307 deg | Mariana Islands | 2018/07/20 23:56:00 GMT | (18.5, 146.0) | 126 km | 5.6 Mww | |
56.348663 | 76.2 deg | 147.828 deg | La Rioja Province, Argentina | 2017/08/01 06:13:53 GMT | (-28.6, -68.7) | 85 km | 5.6 Mww | |
56.14983 | 35.7 deg | 317.241 deg | Kodiak Island Region, Alaska | 2017/08/31 17:46:02 GMT | (58.5, -153.7) | 62 km | 5.5 ml | |
55.571873 | 78.1 deg | 143.289 deg | Santiago Del Estero Prov., Arg. | 2018/07/20 10:24:57 GMT | (-28.1, -63.3) | 588 km | 5.6 Mww | |
54.931343 | 52.9 deg | 1.394 deg | North Of Franz Josef Land | 2017/10/28 16:13:54 GMT | (86.9, 54.5) | 10 km | 5.8 Mww | |
54.3365 | 68.3 deg | 143.908 deg | Northern Chile | 2017/11/17 16:45:46 GMT | (-19.8, -69.2) | 97 km | 5.0 Mww | |
54.13325 | 80.0 deg | 311.492 deg | Off East Coast Of Honshu, Japan | 2018/08/07 15:12:57 GMT | (37.9, 144.1) | 12 km | 5.6 Mww | |
53.98705 | 53.4 deg | 101.052 deg | North Atlantic Ocean | 2018/11/17 13:17:59 GMT | (15.5, -49.9) | 10 km | 5.5 Mww | |
53.922825 | 85.3 deg | 322.465 deg | North Korea | 2017/09/03 03:30:01 GMT | (41.3, 129.0) | 0.0 km | 6.3 mb | |
53.87194 | 90.5 deg | 247.054 deg | Fiji Islands Region | 2018/09/21 03:41:41 GMT | (-17.8, -179.9) | 639 km | 5.7 Mwb | |
53.593735 | 43.8 deg | 131.007 deg | Northern Colombia | 2018/08/07 15:53:59 GMT | (6.8, -73.0) | 148 km | 5.6 mb | |
53.33149 | 74.7 deg | 315.803 deg | Hokkaido, Japan Region | 2018/10/26 03:04:53 GMT | (44.5, 145.4) | 10 km | 5.6 Mww | |
53.17619 | 50.8 deg | 310.495 deg | Andreanof Islands, Aleutian Is. | 2018/02/08 11:04:01 GMT | (52.6, -179.5) | 211 km | 5.6 Mww | |
53.073887 | 64.4 deg | 187.115 deg | Easter Island Region | 2018/05/02 06:32:52 GMT | (-24.1, -111.7) | 24 km | 6.0 Mww | |
52.818455 | 56.4 deg | 315.482 deg | Komandorskiye Ostrova Region | 2017/07/28 02:39:16 GMT | (54.3, 169.3) | 10 km | 5.5 mb | |
52.73598 | 87.9 deg | 246.743 deg | Fiji Islands Region | 2018/06/16 03:23:32 GMT | (-16.2, -177.6) | 10 km | 5.5 mb | |
52.706165 | 70.1 deg | 313.582 deg | East Of Kuril Islands | 2018/03/07 04:40:12 GMT | (45.8, 152.3) | 29 km | 5.8 Mww | |
52.42992 | 97.3 deg | 236.714 deg | Kermadec Islands, New Zealand | 2018/01/17 22:56:58 GMT | (-30.1, -177.8) | 31 km | 5.8 mb | |
52.396004 | 47.5 deg | 44.357 deg | Reykjanes Ridge | 2017/09/10 21:40:21 GMT | (57.1, -33.7) | 10 km | 5.9 Mww | |
52.073303 | 46.3 deg | 145.088 deg | Near Coast Of Ecuador | 2017/12/03 11:19:06 GMT | (-0.5, -80.3) | 25 km | 6.0 Mww | |
51.942543 | 44.7 deg | 308.425 deg | Fox Islands, Aleutian Islands | 2017/08/09 05:40:42 GMT | (52.6, -169.2) | 47 km | 5.3 mb | |
51.78495 | 86.9 deg | 314.297 deg | Near S. Coast Of Western Honshu | 2018/06/17 22:58:35 GMT | (34.8, 135.6) | 11 km | 5.5 Mww | |
51.78124 | 60.5 deg | 148.051 deg | Near Coast Of Peru | 2017/11/29 06:29:05 GMT | (-14.5, -76.3) | 10 km | 5.7 Mww | |
51.558857 | 57.1 deg | 19.942 deg | Norwegian Sea | 2017/11/28 13:15:46 GMT | (72.6, 3.2) | 10 km | 5.6 Mww | |
51.513527 | 92.5 deg | 244.067 deg | Fiji Islands Region | 2018/02/09 23:59:24 GMT | (-21.4, -179.3) | 610 km | 5.6 Mww | |
51.002327 | 79.4 deg | 311.167 deg | Off East Coast Of Honshu, Japan | 2017/11/12 22:24:07 GMT | (38.1, 144.9) | 9.5 km | 5.8 Mww | |
50.230194 | 84.0 deg | 96.523 deg | Central Mid-Atlantic Ridge | 2017/11/30 06:32:52 GMT | (-1.1, -23.5) | 10 km | 6.5 Mi | |
49.784172 | 73.3 deg | 317.859 deg | Sea Of Okhotsk | 2018/07/01 20:45:42 GMT | (46.9, 145.0) | 388 km | 5.6 Mww | |
49.749172 | 42.4 deg | 107.111 deg | Leeward Islands | 2018/02/09 17:43:34 GMT | (19.0, -61.7) | 9.9 km | 5.5 Mi | |
49.411533 | 98.4 deg | 263.326 deg | Solomon Islands | 2018/11/16 03:26:55 GMT | (-10.5, 163.1) | 11 km | 6.2 mww | |
49.21739 | 79.6 deg | 151.477 deg | Chile-Argentina Border Region | 2017/08/02 07:15:13 GMT | (-33.2, -70.6) | 88 km | 5.5 Mww | |
49.211124 | 65.8 deg | 319.164 deg | Northwest Of Kuril Islands | 2018/01/18 12:08:52 GMT | (52.6, 153.0) | 448 km | 5.7 Mww | |
47.55066 | 89.6 deg | 245.512 deg | Fiji Islands Region | 2018/09/30 10:52:23 GMT | (-18.4, -178.1) | 551 km | 6.6 mww | |
47.41845 | 33.4 deg | 145.827 deg | Off Coast Of Costa Rica | 2018/01/16 15:03:54 GMT | (10.9, -86.3) | 31 km | 5.9 Mww | |
45.858917 | 80.9 deg | 96.291 deg | Central Mid-Atlantic Ridge | 2018/06/14 18:12:20 GMT | (1.1, -25.7) | 10 km | 5.6 Mww | |
45.046204 | 63.4 deg | 146.986 deg | Near Coast Of Peru | 2018/02/11 04:11:09 GMT | (-16.7, -74.2) | 10 km | 5.4 Mww | |
44.712017 | 40.4 deg | 158.287 deg | Galapagos Islands Region | 2018/01/09 00:05:54 GMT | (1.7, -90.8) | 10 km | 5.8 Mww | |
44.084755 | 96.4 deg | 312.965 deg | Ryukyu Islands, Japan | 2018/09/22 10:58:01 GMT | (26.7, 129.6) | 10 km | 5.5 Mww | |
43.67148 | 83.5 deg | 164.557 deg | West Chile Rise | 2017/11/10 12:01:34 GMT | (-41.5, -84.1) | 10 km | 5.8 Mww | |
43.662556 | 92.5 deg | 240.886 deg | South Of Fiji Islands | 2017/09/26 04:20:00 GMT | (-23.7, -176.9) | 98 km | 6.4 mww | |
43.306446 | 89.5 deg | 246.304 deg | Fiji Islands Region | 2017/11/07 09:01:39 GMT | (-17.7, -178.5) | 555 km | 5.7 Mww | |
42.821224 | 95.0 deg | 256.138 deg | Vanuatu Islands Region | 2017/12/04 01:35:01 GMT | (-13.9, 170.4) | 10 km | 5.5 Mww | |
41.6584 | 64.2 deg | 144.066 deg | Southern Peru | 2017/09/20 05:26:08 GMT | (-16.3, -71.3) | 93 km | 5.3 Mww | |
40.468018 | 92.9 deg | 243.803 deg | Fiji Islands Region | 2017/11/08 07:35:11 GMT | (-21.9, -179.4) | 583 km | 5.7 Mww | |
39.970238 | 90.3 deg | 246.96 deg | Fiji Islands Region | 2018/01/25 10:41:14 GMT | (-17.8, -179.6) | 621 km | 5.7 Mww | |
39.960716 | 68.2 deg | 145.489 deg | Near Coast Of Northern Chile | 2018/04/05 11:12:10 GMT | (-20.4, -70.6) | 35 km | 5.6 Mww | |
39.709354 | 62.5 deg | 189.997 deg | Southern East Pacific Rise | 2017/12/19 05:35:29 GMT | (-21.9, -114.2) | 10 km | 5.6 mb | |
39.413475 | 69.5 deg | 144.707 deg | Northern Chile | 2017/07/22 06:29:50 GMT | (-21.2, -69.3) | 49 km | 5.3 Mww | |
39.40739 | 98.0 deg | 257.225 deg | Vanuatu Islands | 2018/07/04 16:37:03 GMT | (-15.0, 167.4) | 113 km | 5.5 Mww | |
39.20291 | 32.6 deg | 314.416 deg | Gulf Of Alaska | 2018/05/08 08:14:12 GMT | (56.4, -148.5) | 10 km | 5.5 Mww | |
39.09918 | 91.6 deg | 294.288 deg | Mariana Islands Region | 2018/10/26 09:05:39 GMT | (17.4, 147.9) | 10 km | 5.7 mww | |
39.042435 | 85.7 deg | 309.701 deg | Southeast Of Honshu, Japan | 2018/03/25 14:37:23 GMT | (32.6, 140.6) | 51 km | 5.7 Mww | |
38.52527 | 97.1 deg | 236.604 deg | Kermadec Islands, New Zealand | 2018/07/28 09:28:20 GMT | (-30.0, -177.4) | 35 km | 5.6 Mww | |
37.96253 | 86.0 deg | 309.473 deg | Southeast Of Honshu, Japan | 2017/11/16 09:43:35 GMT | (32.2, 140.5) | 71 km | 5.8 Mww | |
37.7609 | 73.2 deg | 144.404 deg | Chile-Argentina Border Region | 2018/06/21 16:08:02 GMT | (-24.3, -67.1) | 175 km | 5.7 Mww | |
37.488865 | 83.7 deg | 244.802 deg | Samoa Islands Region | 2018/06/02 11:53:06 GMT | (-14.8, -173.1) | 50 km | 5.6 mb | |
36.636 | 81.3 deg | 310.535 deg | Off East Coast Of Honshu, Japan | 2017/07/30 12:45:06 GMT | (36.3, 143.7) | 17 km | 5.3 Mww | |
35.921227 | 70.1 deg | 186.616 deg | Easter Island Region | 2018/06/18 07:09:41 GMT | (-29.9, -111.9) | 10 km | 5.9 Mww | |
34.24797 | 32.7 deg | 314.723 deg | Gulf Of Alaska | 2018/01/24 00:04:48 GMT | (56.5, -148.5) | 10 km | 5.5 Mww | |
33.60748 | 85.1 deg | 245.241 deg | Tonga Islands | 2018/04/22 16:59:16 GMT | (-15.5, -174.5) | 10 km | 5.6 Mww | |
33.392673 | 90.6 deg | 247.043 deg | Fiji Islands Region | 2018/09/21 03:40:40 GMT | (-17.9, -179.9) | 653 km | 5.9 Mww | |
33.3549 | 49.2 deg | 185.009 deg | Central East Pacific Rise | 2018/06/24 18:43:42 GMT | (-9.0, -108.5) | 10 km | 5.7 Mww | |
30.884188 | 69.6 deg | 187.026 deg | Easter Island Region | 2018/07/25 23:42:46 GMT | (-29.3, -112.2) | 10 km | 5.5 Mww | |
27.440111 | 89.7 deg | 246.233 deg | Fiji Islands Region | 2018/02/09 11:43:56 GMT | (-17.9, -178.7) | 545 km | 5.9 Mww | |
24.104933 | 47.8 deg | 259.668 deg | Hawaii | 2018/07/23 06:53:38 GMT | (19.4, -155.3) | 0.6 km | 5.5 Mwr | |
21.367643 | 86.8 deg | 93.184 deg | Central Mid-Atlantic Ridge | 2018/07/23 10:36:00 GMT | (-0.3, -19.2) | 10 km | 5.9 Mww | |
15.058343 | 59.7 deg | 319.004 deg | Near East Coast Of Kamchatka | 2018/11/14 21:21:50 GMT | (55.6, 162.0) | 50 km | 6.1 Mww |