Station NN LYSIM - Boulder City, NV, DRI Lysimeter Co-Location
Network: NN - Western Great Basin/Eastern Sierra Nevada
Nearby stations (2 deg radius)

Station | Name | (Lat, Lon) | Start / End | Elevation |
LYSIM | Boulder City, NV, DRI Lysimeter Co-Location | (35.96, -114.85) | 2017-07-10 / 2499-01-01 | 718 m |
Crust2 Type: | M5,extended crust, 0.5 km seds. |
Thickness Estimate: | 30 km |
Thickness StdDev: | 0.9 km |
Vp/Vs Estimate: | 1.84 |
Vp/Vs StdDev: | 0.02 |
Vs Estimate: | 3.42 km/s |
Poisson's Ratio: | 0.29 |
Peak Value: | 0.05 |
Assumed Vp: | 6.276 km/s |
Ps Weight: | 0.33333334 |
PpPs Weight: | 0.33333334 |
PsPs Weight: | 0.33333328 |
Residual Complexity: | 0.389 |
Nearby stations H: | +- |
(2.0 deg) Vp/Vs: | +- |
4 with match > 90% ( 9.302325 %) and 11 with match > 80% ( 25.581396 %) out of 43.
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 | 30 km | 1.84 | 6.276 km/s | 3.42 km/s | 0.29 | |
Crust2.0 | 31 km | 1.78 | 6.276 km/s | 3.529 km/s | 0.27 | M5,extended crust, 0.5 km seds. |
Global Maxima | 30 km | 1.84 | 6.276 km/s | 3.42 km/s | 0.29 | amp=0.053669985 |
Local Maxima 1 | 29 km | 1.78 | 6.276 km/s | 3.526 km/s | 0.27 | amp=0.021042155 |
Local Maxima 2 | 25 km | 2.00 | 6.276 km/s | 3.142 km/s | 0.33 | amp=0.017671833 |
Local Maxima 3 | 53 km | 1.70 | 6.276 km/s | 3.703 km/s | 0.23 | amp=0.016387401 |
Local Maxima 4 | 56 km | 1.68 | 6.276 km/s | 3.73 km/s | 0.23 | amp=0.008870331 |
Predicted Arrivals for vertical incidence (zero ray parameter) | |
Ps | 3.92 SECOND |
PpPs | 13.33 SECOND |
PsPs/PpSs | 17.25 SECOND |
Events Processed for this Station
Download zip of receiver functions as SAC
Plot maxima for each earthquake.
Events Used in the Stack
(11 events)Radial Match | Distance | Baz | FERegion | Time | Lat/Lon | Depth | Magnitude |
95.14942 | 91.8 deg | 242.723 deg | Southeast Of Loyalty Islands | 2023/05/20 01:51:01 GMT | (-23.1, 170.4) | 45 km | 7.4 Mi |
93.39593 | 76.3 deg | 238.983 deg | Tonga Islands | 2023/05/10 16:02:00 GMT | (-15.6, -174.6) | 210 km | 7.6 mww |
92.52449 | 77.2 deg | 234.553 deg | Tonga Islands Region | 2022/11/11 10:48:45 GMT | (-19.3, -172.1) | 25 km | 7.3 Mww |
90.989174 | 88.4 deg | 230.658 deg | Kermadec Islands, New Zealand | 2023/04/24 00:41:54 GMT | (-30.0, -177.9) | 34 km | 7.3 mww |
88.083176 | 30.8 deg | 128.712 deg | Guatemala | 2024/01/27 05:52:49 GMT | (14.1, -90.5) | 108 km | 6.1 Mww |
87.13729 | 81.0 deg | 309.99 deg | Near West Coast Of Honshu, Japan | 2023/05/05 05:42:04 GMT | (37.5, 137.3) | 8.7 km | 6.2 mww |
87.10896 | 88.6 deg | 231.589 deg | Kermadec Islands, New Zealand | 2023/03/04 06:41:22 GMT | (-29.5, -178.8) | 206 km | 6.9 mww |
86.93635 | 85.3 deg | 296.274 deg | Volcano Islands, Japan Region | 2023/05/30 00:52:06 GMT | (24.1, 143.0) | 10 km | 5.8 Mww |
84.15201 | 86.8 deg | 294.821 deg | Volcano Islands, Japan Region | 2024/02/12 11:19:36 GMT | (22.0, 142.7) | 250 km | 6.1 mww |
82.85858 | 75.1 deg | 311.88 deg | Hokkaido, Japan Region | 2023/06/11 09:54:45 GMT | (42.5, 141.9) | 125 km | 6.2 mww |
82.8205 | 86.6 deg | 290.999 deg | Mariana Islands | 2024/04/05 11:03:16 GMT | (19.1, 145.4) | 222 km | 6.8 mww |
Losers
(32 events)Radial Match | Distance | Baz | FERegion | Time | Lat/Lon | Depth | Magnitude | Reason |
93.859825 | 82.7 deg | 234.988 deg | South Of Fiji Islands | 2023/06/15 18:06:29 GMT | (-22.9, -176.6) | 206 km | 7.0 Mi | |
93.2074 | 91.7 deg | 242.507 deg | Southeast Of Loyalty Islands | 2023/05/19 02:57:07 GMT | (-23.2, 170.7) | 10 km | 7.7 Mi | |
90.876755 | 60.4 deg | 315.801 deg | Near East Coast Of Kamchatka | 2023/04/03 03:06:55 GMT | (52.8, 158.6) | 100 km | 6.7 Mi | |
90.33549 | 87.3 deg | 229.272 deg | Kermadec Islands Region | 2023/03/16 00:55:58 GMT | (-30.2, -175.9) | 10 km | 7.1 Mi | |
86.42196 | 43.6 deg | 118.771 deg | Panama-Colombia Border Region | 2023/05/25 03:05:34 GMT | (8.9, -77.1) | 10 km | 6.6 Mi | |
85.88098 | 82.4 deg | 237.627 deg | Fiji Islands Region | 2023/03/06 20:59:59 GMT | (-20.8, -178.3) | 526 km | 5.8 mww | |
84.2697 | 74.7 deg | 134.679 deg | Jujuy Province, Argentina | 2023/03/22 16:00:31 GMT | (-23.5, -66.5) | 210 km | 6.5 mww | |
80.70441 | 85.6 deg | 289.794 deg | Mariana Islands | 2022/11/26 06:05:35 GMT | (18.7, 147.0) | 18 km | 5.6 mww | |
80.55793 | 88.1 deg | 235.873 deg | South Of Fiji Islands | 2022/11/09 09:38:42 GMT | (-26.0, 178.4) | 629 km | 6.8 mww | |
77.9529 | 81.9 deg | 238.158 deg | Fiji Islands Region | 2022/11/12 07:09:14 GMT | (-20.1, -178.4) | 587 km | 7.0 mww | |
76.451744 | 41.0 deg | 125.662 deg | South Of Panama | 2023/04/04 22:18:12 GMT | (7.6, -82.3) | 10 km | 6.3 mww | |
76.39444 | 88.0 deg | 230.682 deg | Kermadec Islands, New Zealand | 2023/04/24 01:05:20 GMT | (-29.7, -177.6) | 35 km | 5.5 mb | |
76.18919 | 87.7 deg | 253.867 deg | Santa Cruz Islands | 2022/11/16 22:26:52 GMT | (-11.7, 166.6) | 138 km | 5.8 mww | |
75.52359 | 78.0 deg | 235.328 deg | Tonga Islands | 2023/05/21 05:23:11 GMT | (-19.4, -173.3) | 10 km | 5.8 Mww | |
74.875275 | 87.5 deg | 236.451 deg | South Of Fiji Islands | 2023/04/28 03:13:43 GMT | (-25.1, 178.5) | 577 km | 6.2 mb | |
72.47718 | 83.3 deg | 307.081 deg | Near S. Coast Of Honshu, Japan | 2022/11/14 08:08:26 GMT | (33.8, 137.3) | 357 km | 6.1 mww | |
72.23024 | 87.7 deg | 254.429 deg | Santa Cruz Islands | 2023/02/27 09:50:42 GMT | (-11.3, 166.3) | 83 km | 5.5 mb | |
71.24365 | 47.1 deg | 332.795 deg | Near N. Coast Of Eastern Siberia | 2024/05/06 11:11:57 GMT | (68.0, -177.6) | 9.3 km | 5.3 Mww | |
70.53904 | 56.1 deg | 44.605 deg | Reykjanes Ridge | 2022/11/29 15:54:45 GMT | (53.8, -35.2) | 10 km | 5.5 Mww | |
69.99518 | 76.7 deg | 309.978 deg | Near East Coast Of Honshu, Japan | 2024/04/01 19:24:36 GMT | (40.1, 141.7) | 73 km | 5.9 mww | |
67.386604 | 69.0 deg | 314.476 deg | Northwest Of Kuril Islands | 2023/06/17 11:36:00 GMT | (48.0, 147.4) | 418 km | 5.7 mww | |
66.44964 | 30.6 deg | 129.085 deg | Guatemala | 2022/11/12 04:39:47 GMT | (14.1, -90.8) | 100 km | 5.8 mww | |
64.08645 | 60.0 deg | 128.155 deg | Western Brazil | 2024/01/28 09:38:56 GMT | (-8.2, -71.4) | 609 km | 6.5 Mww | |
63.3385 | 85.5 deg | 301.158 deg | Bonin Islands, Japan Region | 2024/04/27 08:35:34 GMT | (27.8, 139.6) | 503 km | 6.5 mww | |
59.372814 | 32.2 deg | 128.775 deg | El Salvador | 2024/02/06 13:53:18 GMT | (13.1, -89.6) | 56 km | 5.5 mb | |
58.581203 | 72.6 deg | 314.189 deg | Hokkaido, Japan Region | 2023/06/23 17:39:13 GMT | (45.8, 143.1) | 318 km | 5.6 Mww | |
58.105923 | 87.9 deg | 236.201 deg | South Of Fiji Islands | 2022/11/09 10:14:33 GMT | (-25.6, 178.3) | 624 km | 6.6 Mww | |
56.425022 | 94.7 deg | 286.931 deg | W. Caroline Islands, Micronesia | 2024/05/05 05:44:19 GMT | (10.9, 141.2) | 10 km | 5.6 mb | |
53.669697 | 91.3 deg | 241.486 deg | Southeast Of Loyalty Islands | 2023/05/22 06:52:47 GMT | (-23.7, 171.7) | 30 km | 5.5 Mww | |
52.32361 | 88.5 deg | 308.675 deg | Kyushu, Japan | 2024/04/08 01:25:29 GMT | (31.7, 131.4) | 54 km | 5.1 Mww | |
47.9718 | 91.9 deg | 242.507 deg | Southeast Of Loyalty Islands | 2023/05/19 03:10:44 GMT | (-23.3, 170.4) | 19 km | 5.7 mb | |
44.0041 | 94.1 deg | 306.204 deg | Ryukyu Islands, Japan | 2023/05/01 03:22:09 GMT | (26.0, 128.6) | 11 km | 5.9 mww |