Station UU FSB6 - FORGE surface borehole 6, UT, USA

Network: UU - University of Utah Regional Network

Nearby stations (2 deg radius)

Station Name (Lat, Lon) Start / End Elevation
FSB6 FORGE surface borehole 6, UT, USA (38.60, -112.94) 2022-04-26 / 2499-01-01 1462 m
Crust2 Type:M5,extended crust, 0.5 km seds.
Thickness Estimate:56 km
Thickness StdDev:10 km
Vp/Vs Estimate:1.84
Vp/Vs StdDev:0.12
Vs Estimate:3.406 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:0.796
Nearby stations H: +-
(2.0 deg) Vp/Vs: +-

0 with match > 90% ( 0.0 %) and 5 with match > 80% ( 4.3103447 %) out of 116.

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 56 km 1.84 6.276 km/s 3.406 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 56 km 1.84 6.276 km/s 3.406 km/s 0.29 amp=0.05268932
Local Maxima 1 36 km 1.75 6.276 km/s 3.576 km/s 0.26 amp=0.046753336
Local Maxima 2 26 km 2.09 6.276 km/s 2.999 km/s 0.35 amp=0.02933482
Local Maxima 3 38 km 1.61 6.276 km/s 3.898 km/s 0.19 amp=0.019414239
Local Maxima 4 61 km 2.02 6.276 km/s 3.111 km/s 0.34 amp=0.018227683
Predicted Arrivals for vertical incidence
(zero ray parameter)
Ps7.48 SECOND
PpPs25.25 SECOND
PsPs/PpSs32.74 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

(5 events)
Radial Match Distance Baz FERegion Time Lat/Lon Depth Magnitude
85.31731 60.9 deg 181.326 deg Easter Island Region 2022/07/12 19:17:00 UTC (-22.6, -114.2) 10 km 6.4 mb
84.47326 35.8 deg 312.263 deg Alaska Peninsula 2023/07/16 06:48:21 UTC (54.5, -160.8) 21 km 7.3 Mi
81.19324 65.0 deg 138.626 deg Near Coast Of Peru 2024/06/28 05:36:37 UTC (-15.8, -74.4) 28 km 7.2 mww
80.84868 77.3 deg 143.502 deg Near Coast Of Central Chile 2023/10/31 12:33:44 UTC (-28.7, -71.6) 41 km 6.7 mww
80.210785 80.8 deg 310.658 deg Near West Coast Of Honshu, Japan 2024/01/01 07:56:48 UTC (37.3, 136.9) 10 km 5.6 Mww

Losers

(111 events)
Radial Match Distance Baz FERegion Time Lat/Lon Depth Magnitude Reason
89.65961 51.3 deg 135.639 deg Near Coast Of Ecuador 2023/03/18 17:12:53 UTC (-2.9, -79.8) 66 km 6.7 Mww
87.85121 80.6 deg 238.239 deg Tonga Islands 2023/07/02 10:27:45 UTC (-17.9, -174.7) 247 km 6.7 Mi
86.94097 77.7 deg 238.793 deg Samoa Islands Region 2022/12/04 19:24:15 UTC (-15.4, -173.0) 36 km 6.7 Mww
83.804214 93.3 deg 245.592 deg Southeast Of Loyalty Islands 2022/09/14 11:04:07 UTC (-21.2, 170.1) 124 km 7.0 Mi
81.450905 73.4 deg 137.389 deg Northern Chile 2022/07/27 18:58:57 UTC (-22.2, -68.5) 97 km 6.2 Mww
78.85095 96.8 deg 23.536 deg Turkey 2024/04/18 15:11:25 UTC (40.0, 36.0) 10 km 5.6 Mww
78.64875 78.9 deg 239.804 deg Tonga Islands 2023/05/10 16:02:00 UTC (-15.6, -174.6) 210 km 7.6 mww
78.37233 54.1 deg 6.44 deg North Of Svalbard 2022/05/21 07:01:23 UTC (84.3, 0.8) 10 km 5.8 mww
77.73133 85.9 deg 147.695 deg Southern Argentina 2023/07/17 03:05:10 UTC (-38.2, -70.4) 171 km 6.6 mww
77.27963 94.2 deg 243.742 deg Southeast Of Loyalty Islands 2023/05/19 02:57:07 UTC (-23.2, 170.7) 10 km 7.7 Mi
77.105125 93.6 deg 246.543 deg Vanuatu Islands 2023/12/07 12:56:30 UTC (-20.7, 169.2) 48 km 7.1 Mww
76.92117 80.5 deg 310.675 deg Near West Coast Of Honshu, Japan 2024/01/01 07:10:10 UTC (37.5, 137.2) 0.0 km 7.4 Mi
76.91514 81.7 deg 238.228 deg Tonga Islands 2023/12/11 06:33:31 UTC (-18.7, -175.5) 238 km 6.1 Mww
76.84962 77.4 deg 239.096 deg Tonga Islands 2023/08/08 18:38:56 UTC (-15.0, -173.0) 120 km 6.2 Mi
76.60057 61.8 deg 313.804 deg Kuril Islands 2023/09/01 20:49:54 UTC (50.7, 156.3) 141 km 6.1 Mww
76.408066 87.3 deg 291.387 deg Mariana Islands 2024/01/20 15:48:41 UTC (18.5, 145.6) 195 km 6.1 mww
75.60501 79.9 deg 235.442 deg Tonga Islands Region 2022/11/11 10:48:45 UTC (-19.3, -172.1) 25 km 7.3 Mww
75.18517 92.9 deg 249.508 deg Vanuatu Islands 2024/01/23 14:33:47 UTC (-17.9, 167.8) 10 km 6.5 Mi
75.16159 41.3 deg 130.112 deg South Of Panama 2022/10/20 11:57:14 UTC (7.7, -82.3) 10 km 6.9 Mi
74.71128 41.2 deg 139.437 deg Off Coast Of Central America 2022/10/16 12:48:21 UTC (4.4, -87.5) 10 km 6.3 Mww
74.48624 66.5 deg 134.583 deg Southern Peru 2022/05/26 12:02:19 UTC (-15.0, -70.4) 212 km 7.2 Mi
74.33754 90.8 deg 252.984 deg Vanuatu Islands 2023/08/16 12:47:40 UTC (-13.9, 167.2) 193 km 6.5 Mww
73.93701 70.7 deg 136.074 deg Northern Chile 2023/12/02 07:55:40 UTC (-19.2, -69.1) 106 km 5.8 Mww
73.64064 59.7 deg 130.529 deg Western Brazil 2024/01/20 21:31:07 UTC (-7.3, -71.5) 629 km 6.5 Mww
73.4429 81.8 deg 237.316 deg Tonga Islands 2024/05/26 20:47:09 UTC (-19.4, -174.9) 112 km 6.6 mww
73.409004 52.7 deg 137.848 deg Peru-Ecuador Border Region 2022/10/05 08:26:21 UTC (-4.9, -80.6) 48 km 5.8 Mww
73.16295 30.1 deg 137.316 deg Near Coast Of Chiapas, Mexico 2024/05/12 11:39:14 UTC (14.5, -92.4) 75 km 6.4 mww
73.126175 89.9 deg 254.972 deg Santa Cruz Islands 2022/11/16 22:26:52 UTC (-11.7, 166.6) 138 km 5.8 mww
73.059906 82.3 deg 242.644 deg Fiji Islands Region 2023/06/10 09:12:50 UTC (-16.0, -179.2) 10 km 5.8 mww
72.9197 81.6 deg 237.821 deg Tonga Islands 2024/01/18 22:12:20 UTC (-18.9, -175.1) 218 km 6.4 Mww
72.79699 77.6 deg 239.025 deg Tonga Islands 2022/12/05 16:19:19 UTC (-15.2, -173.1) 10 km 5.6 Mww
72.6894 75.2 deg 137.951 deg Chile-Argentina Border Region 2023/07/06 00:31:55 UTC (-23.9, -67.9) 132 km 5.8 mww
72.15723 77.5 deg 308.367 deg Near East Coast Of Honshu, Japan 2024/04/04 03:16:31 UTC (37.7, 141.9) 40 km 6.1 Mww
72.1196 86.3 deg 310.2 deg Shikoku, Japan 2024/04/17 14:14:45 UTC (33.2, 132.4) 26 km 6.3 mww
71.22862 81.2 deg 235.882 deg Tonga Islands 2023/12/12 12:54:05 UTC (-20.0, -173.4) 10 km 5.6 mww
71.11873 44.2 deg 136.762 deg Off Coast Of Central America 2023/04/20 10:55:32 UTC (2.7, -84.4) 10 km 5.5 mww
70.721794 61.3 deg 131.415 deg Peru-Brazil Border Region 2022/06/08 00:55:47 UTC (-9.0, -71.2) 622 km 6.5 Mww
70.63686 48.3 deg 309.045 deg Rat Islands, Aleutian Islands 2022/12/14 18:40:26 UTC (51.6, 178.6) 73 km 6.3 Mww
70.496216 45.4 deg 309.449 deg Andreanof Islands, Aleutian Is. 2023/10/16 11:35:31 UTC (52.4, -176.9) 187 km 6.4 Mww
70.02878 75.4 deg 136.978 deg Jujuy Province, Argentina 2022/05/10 23:06:28 UTC (-23.6, -66.9) 235 km 6.7 Mi
69.89156 41.9 deg 309.166 deg Fox Islands, Aleutian Islands 2023/10/12 02:41:11 UTC (52.6, -171.2) 125 km 5.5 ml
69.84892 72.3 deg 138.711 deg Near Coast Of Northern Chile 2022/07/28 04:15:05 UTC (-21.9, -70.3) 54 km 6.1 mww
69.60629 31.1 deg 136.307 deg Near Coast Of Guatemala 2023/12/14 17:55:01 UTC (14.0, -91.4) 78 km 5.4 Mww
69.45729 66.9 deg 316.334 deg Sea Of Okhotsk 2024/06/06 11:07:53 UTC (50.1, 147.6) 622 km 5.9 mww
69.22645 59.6 deg 315.257 deg Near East Coast Of Kamchatka 2023/04/03 03:06:55 UTC (52.8, 158.6) 100 km 6.7 Mi
68.91144 60.5 deg 131.017 deg Western Brazil 2024/01/28 09:38:56 UTC (-8.2, -71.4) 609 km 6.5 Mww
68.812515 49.6 deg 130.934 deg Colombia-Ecuador Border Region 2022/07/25 13:33:28 UTC (0.7, -77.8) 4.0 km 5.7 mww
68.51666 75.5 deg 136.606 deg Jujuy Province, Argentina 2023/03/22 16:00:31 UTC (-23.5, -66.5) 210 km 6.5 mww
68.364944 31.4 deg 134.794 deg Guatemala 2024/01/27 05:52:49 UTC (14.1, -90.5) 108 km 6.1 Mww
68.17999 81.1 deg 137.016 deg Santiago Del Estero Prov., Arg. 2023/08/05 07:20:07 UTC (-28.2, -63.2) 598 km 6.2 Mww
67.843254 80.0 deg 310.685 deg Near West Coast Of Honshu, Japan 2024/01/09 08:59:10 UTC (37.9, 137.7) 11 km 5.8 Mww
67.76442 94.2 deg 189.317 deg Pacific-Antarctic Ridge 2024/05/14 15:07:59 UTC (-54.9, -129.2) 10 km 5.5 Mwb
67.665405 66.5 deg 138.826 deg Off Coast Of Peru 2022/06/26 02:02:35 UTC (-17.2, -73.8) 15 km 5.7 mww
67.584114 86.6 deg 152.777 deg Off Coast Of Southern Chile 2022/09/23 22:53:26 UTC (-41.4, -75.6) 10 km 6.1 mww
67.53567 63.1 deg 139.422 deg Near Coast Of Peru 2022/10/28 20:22:06 UTC (-14.5, -76.2) 16 km 5.9 mww
67.52592 48.4 deg 308.379 deg Rat Islands, Aleutian Islands 2022/05/18 06:27:56 UTC (51.1, 178.6) 36 km 5.6 Mb
67.35809 43.7 deg 123.107 deg Panama-Colombia Border Region 2023/05/25 03:05:34 UTC (8.9, -77.1) 10 km 6.6 Mi
67.02363 76.1 deg 310.403 deg Near East Coast Of Honshu, Japan 2024/04/01 19:24:36 UTC (40.1, 141.7) 73 km 5.9 mww
66.96636 80.0 deg 135.996 deg Santiago Del Estero Prov., Arg. 2023/01/20 22:09:39 UTC (-26.7, -63.0) 611 km 6.8 mww
66.91079 48.4 deg 309.69 deg Rat Islands, Aleutian Islands 2022/06/04 23:38:12 UTC (52.1, 178.3) 105 km 6.3 mww
66.68255 80.0 deg 136.335 deg Santiago Del Estero Prov., Arg. 2023/08/23 14:22:43 UTC (-26.9, -63.3) 569 km 6.2 mww
66.17267 81.1 deg 238.567 deg Tonga Islands 2023/12/12 04:00:15 UTC (-18.0, -175.3) 261 km 5.8 Mww
65.44984 87.0 deg 291.98 deg Mariana Islands 2024/04/05 11:03:16 UTC (19.1, 145.4) 222 km 6.8 mww
65.22407 43.4 deg 169.546 deg Central East Pacific Rise 2023/09/20 14:45:59 UTC (-4.5, -105.8) 10 km 6.0 Mww
63.92485 72.3 deg 138.541 deg Near Coast Of Northern Chile 2023/12/21 16:21:52 UTC (-21.9, -70.1) 63 km 5.6 mww
63.5179 86.0 deg 290.722 deg Mariana Islands Region 2022/07/10 22:19:59 UTC (18.8, 147.0) 10 km 5.6 mww
63.215466 88.2 deg 309.451 deg Kyushu, Japan 2022/10/01 15:02:32 UTC (31.3, 131.5) 28 km 5.7 mww
63.175102 80.4 deg 310.649 deg Near West Coast Of Honshu, Japan 2023/05/05 05:42:04 UTC (37.5, 137.3) 8.7 km 6.2 mww
62.751106 83.3 deg 241.418 deg Fiji Islands Region 2023/10/31 11:10:56 UTC (-17.5, -179.0) 548 km 6.4 mww
62.348614 93.8 deg 230.542 deg South Of Kermadec Islands 2022/08/14 13:44:17 UTC (-32.7, -179.0) 10 km 6.4 Mww
62.228386 72.5 deg 310.91 deg Hokkaido, Japan Region 2023/02/25 13:27:42 UTC (42.8, 145.1) 43 km 6.1 Mww
62.05753 74.5 deg 312.223 deg Hokkaido, Japan Region 2023/06/11 09:54:45 UTC (42.5, 141.9) 125 km 6.2 mww
61.98853 93.3 deg 229.827 deg South Of Kermadec Islands 2022/08/14 13:44:22 UTC (-32.9, -178.0) 33 km 6.8 Mi
61.70303 47.6 deg 309.302 deg Rat Islands, Aleutian Islands 2024/02/28 15:50:21 UTC (51.9, 179.6) 119 km 5.5 mww
60.626923 62.7 deg 183.103 deg Southern East Pacific Rise 2024/01/06 12:33:02 UTC (-24.4, -116.0) 10 km 5.5 Mwb
60.07198 41.8 deg 308.413 deg Fox Islands, Aleutian Islands 2024/05/19 09:35:24 UTC (52.2, -170.9) 28 km 6.0 mww
59.92864 62.8 deg 313.317 deg Kuril Islands 2023/04/07 02:22:41 UTC (49.9, 155.3) 86 km 5.8 mww
58.766747 88.0 deg 288.558 deg Mariana Islands 2024/04/02 09:54:09 UTC (15.8, 146.9) 10 km 6.2 mww
58.735767 37.5 deg 112.423 deg Jamaica Region 2023/10/30 15:57:20 UTC (18.2, -76.6) 10 km 5.4 mww
58.300922 85.4 deg 302.066 deg Bonin Islands, Japan Region 2024/04/27 08:35:34 UTC (27.8, 139.6) 503 km 6.5 mww
57.91216 90.9 deg 251.637 deg Vanuatu Islands 2023/11/22 04:47:31 UTC (-15.0, 168.0) 13 km 6.7 mww
57.78318 68.2 deg 314.471 deg Northwest Of Kuril Islands 2023/06/17 11:36:00 UTC (48.0, 147.4) 418 km 5.7 mww
57.76799 53.1 deg 46.135 deg Reykjanes Ridge 2022/09/26 09:59:56 UTC (54.0, -35.2) 10 km 5.7 mww
57.162876 84.6 deg 239.136 deg Fiji Islands Region 2022/11/12 07:09:14 UTC (-20.1, -178.4) 587 km 7.0 mww
57.137177 80.7 deg 305.115 deg Off East Coast Of Honshu, Japan 2022/05/22 15:17:32 UTC (33.2, 141.5) 17 km 6.0 mww
57.10779 90.2 deg 237.572 deg South Of Fiji Islands 2023/04/28 03:13:43 UTC (-25.1, 178.5) 577 km 6.2 mb
56.888435 31.3 deg 135.193 deg Guatemala 2022/11/12 04:39:47 UTC (14.1, -90.8) 100 km 5.8 mww
56.874897 83.8 deg 148.776 deg Near Coast Of Central Chile 2024/04/03 13:51:56 UTC (-37.0, -72.9) 36 km 5.2 Mww
56.753487 91.2 deg 231.805 deg Kermadec Islands, New Zealand 2023/04/24 00:41:54 UTC (-30.0, -177.9) 34 km 7.3 mww
55.903316 74.6 deg 310.646 deg Hokkaido, Japan Region 2022/05/23 02:01:05 UTC (41.3, 143.1) 30 km 5.5 Mww
55.742237 70.1 deg 310.437 deg East Of Kuril Islands 2022/08/07 13:40:36 UTC (43.8, 148.2) 10 km 6.1 mww
55.58125 91.4 deg 232.739 deg Kermadec Islands, New Zealand 2023/03/04 06:41:22 UTC (-29.5, -178.8) 206 km 6.9 mww
55.198177 61.4 deg 312.854 deg Kuril Islands 2023/03/08 06:03:36 UTC (50.1, 157.4) 36 km 5.6 Mww
54.972946 76.5 deg 142.331 deg Near Coast Of Northern Chile 2023/04/04 19:08:46 UTC (-27.4, -71.0) 51 km 5.9 mww
54.97218 80.0 deg 136.061 deg Santiago Del Estero Prov., Arg. 2023/01/24 18:37:00 UTC (-26.7, -63.1) 596 km 6.4 mww
54.36515 42.8 deg 132.314 deg South Of Panama 2023/08/03 01:25:21 UTC (5.6, -82.6) 8.0 km 5.9 mww
53.4703 91.0 deg 236.813 deg South Of Fiji Islands 2022/05/22 07:06:27 UTC (-26.2, 178.4) 590 km 6.3 mww
52.857754 80.5 deg 310.659 deg Near West Coast Of Honshu, Japan 2024/01/01 07:06:05 UTC (37.5, 137.2) 10 km 5.5 mww
51.181816 39.6 deg 307.408 deg Fox Islands, Aleutian Islands 2023/08/20 01:48:54 UTC (51.6, -167.3) 10 km 5.2 Mww
50.832638 92.6 deg 250.134 deg Vanuatu Islands 2022/05/10 13:18:10 UTC (-17.2, 167.6) 10 km 5.6 Mww
50.559017 85.4 deg 235.059 deg Tonga Islands Region 2023/06/16 08:11:34 UTC (-23.6, -175.9) 22 km 6.0 mww
50.221813 41.4 deg 130.251 deg South Of Panama 2023/04/04 22:18:12 UTC (7.6, -82.3) 10 km 6.3 mww
50.130146 94.1 deg 188.038 deg Southern East Pacific Rise 2022/05/19 01:51:28 UTC (-55.1, -127.0) 10 km 5.7 Mww
49.412937 49.7 deg 101.996 deg Leeward Islands 2023/01/20 11:23:40 UTC (16.2, -62.0) 165 km 5.8 Mi
47.606045 78.3 deg 143.744 deg Near Coast Of Central Chile 2023/02/05 01:02:45 UTC (-29.6, -71.2) 68 km 5.5 mww
46.427113 93.8 deg 288.397 deg South Of Mariana Islands 2022/05/15 11:09:57 UTC (11.9, 142.4) 59 km 5.6 Mi
46.21951 88.0 deg 309.733 deg Kyushu, Japan 2024/04/08 01:25:29 UTC (31.7, 131.4) 54 km 5.1 Mww
45.83573 80.5 deg 310.622 deg Near West Coast Of Honshu, Japan 2024/06/02 21:31:38 UTC (37.5, 137.2) 4.8 km 5.8 mww
43.494873 94.9 deg 185.862 deg Southern East Pacific Rise 2023/01/01 18:26:42 UTC (-56.2, -123.4) 10 km 5.8 Mww
41.011566 48.0 deg 120.945 deg Northern Colombia 2023/05/28 15:45:56 UTC (6.7, -73.0) 158 km 5.3 Mww
26.129066 92.1 deg 251.549 deg Vanuatu Islands 2022/08/13 13:02:34 UTC (-15.8, 167.1) 10 km 5.8 mww